text:
How to use decentralized exchanges for trading cryptocurrency
January 17, 2023 by Sandra Paul
Decentralized cryptocurrency exchanges (DEXs) are a new breed of exchange that allows users to trade cryptocurrencies without having to trust a third party. These decentralized exchanges have been popping up all over the internet, with hundreds of them currently available. If you're curious about what makes DEXs different from traditional centralized exchanges, this article will help explain how they work and why some traders find them more attractive than their traditional counterparts.
Photocredit: Kriptomat.io
Centralized exchanges, such as Coinbase and Binance, are at the core of the industry.
They've been around for many years and were built for mass adoption by users who want to buy or sell cryptocurrency in a convenient way. The fact that they're built on top of blockchain technology means that there's no need for users to trust third-party services when making transactions; instead, you can use them directly through their website or app.
Centralized exchanges have several advantages over decentralized ones:
They're easy to use because they don't require any technical know-how (other than knowing how to navigate your browser). This makes it easier than ever before for anyone interested in trading cryptocurrencies with other people around the world!
You'll find that centralized exchanges tend towards having lower fees compared with decentralized ones like Bisq which ensures higher liquidity overall."
Decentralized exchanges are not like traditional exchanges.
A decentralized exchange (DEX) is a decentralized system of trading cryptocurrency. It's not a traditional centralized exchange like Coinbase or Binance but rather relies on open-source software that relies on peer-to-peer networks to operate.
The DEX model also differs from traditional exchanges in several key ways:
Decentralized exchanges aren't controlled by one company or company; they're run by open-source software that doesn't require any central authority or control from anyone outside of the network itself. This means no single entity can manipulate prices via insider trading or other illegal behavior (like hacking). Plus, because no single entity controls your funds, there's less chance of theft if something goes wrong with your transaction!
Centralized vs. Decentralized Exchanges
Decentralized exchanges are not like traditional exchanges. They don't run on a single company's servers, and they rely on peer-to-peer networks to operate.
In contrast, centralized exchanges are run by one organization; this could be a third-party service provider like Coinbase or Bitstamp or it could be an organization within the same company as your cryptocurrency wallet (like Kraken). The latter option is more likely if you're looking at an exchange with fiat trading pairs (i.e., US dollars).
In addition to offering security advantages, DEXs enable anonymous transactions.
Anonymity is a big draw for some traders, who prefer to remain anonymous when they trade. DEXs enable this because they don't require KYC (know your customer) or any other form of identification. Some decentralized exchanges don't require any form of verification whatsoever—you just need an Ethereum wallet address and the ability to make transactions with it.
Some decentralized exchanges do require minimal KYC, such as submitting a selfie or linking your email address with your account. These are called "light" or "semi-private" networks; they're still private but not as anonymous as full-on private ones like 0xProject's DEX Alpha 1 or IDEX's 0xBitcoin Network
Trading on a DEX is different from trading on a centralized exchange.
Trading on a DEX is different from trading on a centralized exchange. The main difference between DEXs and traditional centralized exchanges is that the former are more complex, not as user-friendly, and not as beginner friendly. In addition, decentralized exchanges offer more privacy than their centralized counterparts because they don't require you to share any personal information with them or other users who are using your account (as opposed to fiat currency accounts).
DEXs are run by open-source software that relies on peer-to-peer networks to operate.
DEXs are not like traditional exchanges. They're run by open-source software that relies on peer-to-peer networks to operate, which means there is no central authority controlling them. This makes them more secure and anonymous than centralized exchanges like Binance or Coinbase, which can be hacked if their databases are compromised by hackers.
DEXs also allow users to trade cryptocurrencies against each other without having to use an intermediary like a central bank or government agency (like the IRS). This gives you access to a wider range of markets than you would find at even larger cryptocurrency exchanges like Coinbase Pro or Binance GBP Markets where most traders only have access within their own country's borders
One of the major challenges of decentralized exchanges is scalability.
One of the major challenges of decentralized exchanges is scalability. Decentralized technology is still in its infancy, and currently, the DEXs are not able to handle the volume of transactions that centralized exchanges can. They also tend to be more difficult to use than centralized exchanges—you don't need an account with a third-party company or wallet service provider when you trade through a DEX. In addition, because there's no central entity overseeing trading activity on these platforms (like Tether), it's possible for hackers or malicious actors who want to steal your funds by manipulating prices on these sites by falsifying data about their holdings (known as "pump and dump" schemes).
While this type of fraud has been prevalent throughout history—and probably always will be—we're optimistic about how quickly cryptocurrency technologies will mature over time so they become more secure against such attacks; meanwhile we'll continue working hard here at Gemini HQ!
Decentralized exchanges offer a new way to trade cryptocurrency. They have the potential to be more secure, faster, and cheaper than traditional exchanges. They also enable anonymous transactions and have no single company or company controlling them. However, DEXs are not as popular yet because of their security risks and scalability issues learn more at the yuan pay group.
Sandra Paul
I am a content writer with over 5 years of experience in content writing. I created well researched content related to finance, cryptocurrency, stocks and metaverse. My skillset allows me to produce high-quality content that is engaging and informative. I am excited to continue providing valuable information to my readers.
Crypto Talk2023.01.24Is There More Than One Type of Digital Wallet?
Crypto Talk2023.01.23The Future of Digital Currencies and Their Potential Impact on Traditional Finance
Crypto Trading2023.01.18How to Create a Strategy and Earn More With Copy Trading?
Crypto Talk2023.01.17Introduction to Crypto Margin Trading
Get Latest Market Updates!
Enter your name & email to get started!
Categories Crypto Talk
How to use momentum trading in the cryptocurrency market
Unlock Your Crypto Trading Profits with BitQS – A Comprehensive Guide
Equity Loan: How To Borrow A Loan Against Property In Australia
How to Find the Best 5-year Fixed Mortgage Rates
Is There More Than One Type of Digital Wallet?
The Future of Digital Currencies and Their Potential Impact on Traditional Finance
How to Create a Strategy and Earn More With Copy Trading?
Introduction to Crypto Margin Trading


In order to create a subscription via e-Commerce, an initial transaction must be performed. In case of e-Commerce, if the initial transaction is not successful the subscription will not be created.
Tip: If you do not wish to perform an actual transaction at the time of the subscription creation, you may submit an amount of €0, which will then only validate the card; the transaction will not be submitted to the acquirer.
Remember to include these fields in your SHA calculation. For more info on SHA, go to e-Commerce documentation.
The subscription payments will only be executed once the subscription status is "active". The subscription status does not change automatically to active at the start date defined in the subscription.
If the EMAIL and OWNERTELNO fields are completed with the order, they will also be added to the subscription.
Note: Subscription payments will always be processed as direct sales. However, when using e-Commerce, the first transaction will be processed as configured in the Technical information page of your account.
creation_status Indicates whether the subscription was created successfully. Possible values: "OK" or "ERROR".
For the first transaction, the feedback is returned with the online post-sale server-to-server feedback. For every subsequent transaction, the feedback is returned with the offline post-sale feedback. For more info, go to Server-to-server feedback (post-payment).
Remember to include these fields in your SHA-OUT calculation. For more info on SHA, go to e-Commerce documentation.


xychan is a "chan-style" message board system like Wakaba, Kareha, Futaba, etc. Unlike these systems it's written in Python instead of a mess of Perl or PHP.
Actions speak louder than words. You can try it out here.
A "chan board" is a message board that allows for Anonymous posting. Users can post messages without registering for an account or even entering a name. However, there are means for them to authenticate themselves and "prove" their identify if they so desire.
Another focus is the ability of users to post images. One image can be included with every post. A thumbnail of the image appears with the post.
This is BETA quality software. It is not yet stable. It changes a lot.
xychan is Free Software available under the GPL3 (GNU General Public License v3).
Those wanting to make closed-source commercial forks should contact me.
Why is it called xychan?


S.L.A.P. Battles as you know are super intense with awesome lineups. The most recent release featured Battle Rap sensation A. Ward vs. veteran battler 3PFD. The problem with these great battles is the fact that after watching one, I want to watch more! Problem solved, today SLAP Battles made all of their unreleased battles available on a pay-per-view basis. You can watch them right now on Vimeo for a small fee. Check them out and support!


text:
using System;
using System.Collections.Generic;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;

namespace HauntedHouseCrashers.Actor
{
    public class Actor
    {
        protected static Random _rand = new Random();

        public Vector2 Location = Vector2.Zero;
        public int Health = 1;
        public Texture2D Texture = null;
        public List<Texture2D> SpriteNames = new List<Texture2D>();
        public bool HasShadow = false;
        public bool ReadyToRemove = false;
        public Rectangle Bounds { get; set; }

        public virtual void Update(GameTime gameTime)
        {
        }

        public virtual void Draw(SpriteBatch batch, GameTime gameTime)
        {
            if (Screens.GameScreen.IsDebug)
            {
                var trans = new Color(1.0f, 0.0f, 0.0f, 0.25f);
                batch.Draw(Texture, this.Bounds, SpriteHelper.SpriteRects["selectAlien"], trans);
            }

            if (HasShadow)
            {
                Vector2 origin = new Vector2(
                    SpriteHelper.SpriteRects["shadow"].Width / 2,
                    SpriteHelper.SpriteRects["shadow"].Height);

                float minY = 512 - 125;
                float maxY = 512;
                float depth = MathHelper.Clamp(1.0f - (Location.Y - minY + 1) / (maxY - minY), 0.0001f, 1.0f);

                batch.Draw(
                    Texture,            // texture
                    Location + new Vector2(0, 10),           // location
                    SpriteHelper.SpriteRects["shadow"], // Source Rectangle
                    Color.White,        // tint
                    0.0f,               // rotation
                    origin,             // origin
                    1.0f,               // scale
                    SpriteEffects.None, // flip?
                    depth + 0.00001f              // depth
                );

            }
        }

        public virtual void MoveActor(Vector2 delta)
        {
            Location.X += delta.X;
            Location.Y -= delta.Y;
        }
    }
}

redpajama_set_name: RedPajamaGithub


text:
Fish Farms in Coal Mines?
It's an interesting thought, isn't it? Putting fish farms into spent coal mines? I hooked you right in with that one!
It's what they are thinking in West Virginia, where coal mines are famous for providing the livelihood of miners and their families.
Farmed fish are now accounting for about half of the world's annual consumption (mostly due to farmed salmon) of 110 million metric tons of fish. The experts say, demand will soon exceed supply. We're going to need more fish farms.
With an estimated 1,000 closed mines in Pennsylvania and West Virginia, some are beginning to look at those empty pits as future "fishing holes." Except the fish will be farmed and caught for consumers in grocery stores.
The Freshwater Institute in Shepherdstown, WV, estimates that turning mines into fish farms could generate hundreds of jobs and millions of pounds of fish annually. And here's the best part: the particulars of mine water are especially conducive to raising fish. Mine water temperatures hold steady at a brisk 56 degrees, which is impossible for human swimming but perfect for what else? Artic char, salmon and trout.
It's an idea whose time has come. When it was put forward in 1994, West Virginia dreamed of having hundreds of mines, but 16 years later, has only two. America's fish consumption was not so great then, but now, demand is up.
And to be sure, this may be not a case of "making lemonade from lemons," but making dinner from leftovers found in a coal mine.
Greenification at its best.
UPDATE FROM THE GULF: 12,000-19,000 Barrels of Oil Gushing Daily
It's now being called the "Worst Environmental Disaster in U.S. History. The Deepwater Horizon oil spill in the Gulf of Mexico off the coast of Louisiana is still pushing oil out of the broken pipe, leaking and wreaking destruction on the once-clean gulf waters.
British Petroleum, BP, is the company that owned the lease and the platform that exploded, starting the spill that has been going on for six weeks now. The hard and painful news for most of us involves pictures of a massive oil plume, stretching across the water; ugly pictures of oil-soaked seabirds and dead fish; and the knowledge that wildlife in that area will suffer for years to come.
At first, BP tried to contain the oil with booms, placing the massive sponges and blocks in the way of the plume in a painfully useless attempt to block the spread of the oil to beaches and breeding grounds of animals in the area.
Then there was the dome. BP lowered a huge dome over the well in an attempt to cap the well and stop the flow. That didn't work either.
The effort that followed was the "top kill" in which engineers tried for three days to top off the gusher with heavy drilling mud and junk to stop the leak. After initial hopeful reports, we now know that is not working either.
BP announced today that they have another plan. Their latest attempt will be to send down unmanned robots to saw off the leaky broken pipe and cap it with a funnel that will then direct the oil to the surface and waiting boats.
The company tried to reclaim the leaking oil with a funnel in the past, but ice crystals formed in the pipe and blocked the flow. Why will this attempt be different? The company intends to warm sea water and pump it into the pipe as well, preventing the formation of the ice crystals. The soonest that this could work is four to five days. Does that disappoint you?
Then this could make you despair: the company says that the gusher may not be capped until August. That news on Sunday amid the destruction, disappointment and misery that the spill has already wrought.
What can you do? Only what you have been doing. Try to think of your efforts as an "off-set credits" for the spill. Put your best efforts into greenifying at home and at work in order to off-set the huge disaster that seems to be unfolding day by day to our great disappointment. We can only do what we can do, but perhaps as a group, we can do the tiniest bit more as we watch this bitterly unhappy scenario continue in our world.
What Can We Learn from the Gulf Spill?
For the past three weeks, oil has been gushing out of a broken oil well at the bottom of the sea floor in the Gulf of Mexico. Thousands upon thousands of barrels of oil have poured out of that un-capped well after an explosion that killed as many as a dozen and ultimately sank the Transocean Deepwater Horizon oil drilling rig owned by BP Oil Company.
BP has promised to clean up the disaster, paying all costs and associated "legitimate" claims related to the loss, including over and above the $75 million liability limit imposed by U.S. law. Members of Congress are already demanding confirmation of those promises, saying the American public has a right to know that the oil company will take care of this.
The oil company has now tried and failed at a couple of efforts to contain and manage the disaster. They tried to lower a dome over the spill to stop the oil from spreading. That failed when something like ice crystals formed as the boom was lowered towards the seabed.
They have tried to use booms to contain the spill and keep it from approaching the coastlines. But tar balls are now showing up on beach areas off the coast of Alabama and other southeast United States locations. Marine life is also being affected and we all know what that means: death and disease among vulnerable wildlife populations that have been coddled and cared for and lovingly protected from environmental abuse for decades are now at risk.
This past weekend, the oil company also attempted to attach another pipe to the free-flowing well at the bottom of the gulf. They attempted on Saturday, but there was a shift in the platform beneath the water (at the exterior exit of the well) and they failed.
There was word on Sunday that BP's efforts have succeeded: this will not cap the well, nor completely stop the leaking. But it will siphon off a sizable percentage of the oil to a waiting vessel at the surface of the water, allowing the oil company to deal with that oil instead of spreading it on the water. It's a small bit of good news, but it is all we have.
In the coming weeks, the oil company will probably be drilling a second well and while simultaneously attempting to cap the first one. The cleanup has to get underway full swing. The destruction of native habitats of sea life is going to continue and we're all going to want to go down to the Gulf, gather a few of these beautiful wild things and take them home. We won't be able to, but we'll wish to take them home, clean their wings (and other parts) and nurture them back to health.
What we're learning in this scenario is that "worst case" can happen. It can be horrifying and that writing a law that says "oh, yes, come drill in the healthy waters off our coast and if something bad happens, we'll only charge you XX dollars out of XXX,XXX,XXX dollars." That's what it's going to cost to clean up this mess. That's the cost and threat of doing business with a high carbon footprint industry. Because eventually, when they get this all cleaned up, we're still going to smell the oil in the air. And it won't be pretty again, potentially for decades to come.
Greenify on a Personal Level
Want to do something small, important, and unseen to Greenify? Change the tissue in your bathroom at home to a brand made of recycled materials.
American bathroom tissue, okay, yes, toilet paper is a key issue in environmental circles right now. The reason? Brand name manufacturers of paper products, in their never-ending attempts to get us to buy their specific product, took it to the next level: three-ply tissue.
And it sold. 24 million packages of Quilted Northern Ultra Plush in the last year alone. That's a lot of tissue. That's a lot of trees.
The super plush toilet paper we love so much in the United States is made by chopping down old growth trees, grinding them up, spewing them through processing plants and stamping the stuff out into little squares that are rolled up onto long tubes of cardboard then sliced into the inches-long roll of multi-ply tissue that we're all familiar with.
Let me point out that Europeans use recycled paper to wipe. Are they so much tougher than we are? Can they take it, but we need to be so much more pampered at such a higher price? More to the point, can we afford to be this wasteful? Bathroom tissue (rolled toilet paper and facial tissues combined) constitute 5% of the U.S. forest products industry. Paper and cardboard use 26% and newspapers another 3%. But is this a 5% we need to blatantly waste?
It turns out that 75% of bathroom tissue in commercial restrooms is made of recycled materials. But when it comes to home use, American consumers believe softer is better. We use the recycled products during work hours, but go home believing that "fluffy and soft is better." But "better" is also a lot harder on the environment.
Here's the bright spot on the horizon. Kimberly-Clark has agreed to Greenify its practices. By 2011, 40% of materials used in making their products will be recycled or from sustainable forests. It's not perfect, but it's a sizable step in the right direction.
So the next time you're in a forest enjoying the view, listening to the birds sing, and pondering the age of that beautiful pine or cottonwood or any other tree next to you, consider whether: would you rather look at that tree or use it in the bathroom?
Trees, by Joyce Kilmer
I think that I shall never see
A poem lovely as a tree.
A tree whose hungry mouth is prest
Against the earth's sweet flowing breast;
A tree that looks at God all day,
And lifts her leafy arms to pray;
A tree that may in Summer wear
A nest of robins in her hair;
Upon whose bosom snow has lain;
Who intimately lives with rain.
Poems are made by fools like me,
But only God can make a tree.
Tags: greenify, greenified, green business alliance, greenification, green business, green business certification
Green Bamboo? …Maybe
Have you noticed all the green marketing around lately? It's on everything from clothing to clothing to coffee filters to recycled paper. I'm not about to debate whether recycled anything is green, but let's take a look at the claims being made about bamboo.
Bamboo, as you may be aware, is the woody stalk of a plant that grows so fast and using so little resources (very few nutrients and a small amount of water) that it's being labeled as green. It's made into cutting boards, clothing, sheets, coffee filters, and flooring. But are those products truly green?
Let me just ask you a quick question. Have you seen any bamboo being grown commercially around where you live? And have you checked the products certification? There is no global certification standard for using responsibly produced bamboo, and until it's developed, you may want to the producers for guidance.
Bamboo is popular in clothing, sheets, towels and other textiles because it's cool against the skin, absorbs water well, and feels soft. But the process of turning the woody stalks into silky fabric uses a lot of water, energy, and chemicals, according to industry insiders. Laura Wehrman, owner of Tela Verde, a New York-based company that tracks sustainable textiles for the fashion industry says that it "does not meet the definition of sustainability." She also says, it's probably less of a planet-taxing alternative than non-organic cotton or polyester, and has the potential to be greener if manufacturing processes improve.
The group, "Oeko-Tex" certifies textiles that have met safety and environmental standards. Consumers can check for compliance with this standard.
Bamboo flooring is also growing in popularity because of its low cost and durability. The Forest Stewardship Council certifies environmentally responsible flooring. Look for the council's symbol when seeking out bamboo construction materials.
One product that is known to be on top of the "ecologically sound" movement is Bambu, a line of tableware available at Target and other retailers. It is certified organic by a Swiss body, IMO.
Bamboo can be a smart alternative to wood products, but don't assume it's synonymous with sustainability. Most of it is grown and the products produced in Asia, where there is already concern that demand for it is causing clear-cutting of old growth forests. The carbon footprint of shipping it around the world is not insignificant. So check with companies before you buy, and don't buy new if you don't really have to.
Tags: greenify, greenified, go green, green business alliance, green business certification, green business, greenification, greenifying, bamboo
The Green Skies Overhead
If you've ever been prescribed a drug and listened to a doctor discuss the pros and cons, you know that very few drugs fix one problem without causing another. We all know that's called a side effect. And now, we're seeing what happens when the planet is given a dose of medicine and, too late, we are now finding out there are side effects.
If you recall the last global environmental crisis -- the hole in the ozone layer – it was caused by overuse of dangerous chemicals that depleted the ozone layer. The chemicals were used in air conditioners, refrigerators, and insulating foam.
In 1987, governments signed the Montreal Protocol, agreeing to reduce CFCs. Since then, this agreement has been a kind of bureaucratic miracle: Ninety-six percent of ozone-depleting substances have been phased out, according to the United Nations. Unfortunately, the damage was done.
To fix that hole, something called hydrofluorocarbons were introduced. They worked; the earth's protective shield is recovering. The United Nations says there is still a hole in the ozone above the South Pole, but global ozone levels are expected to return to their pre-1980 level by about 2050.
But. You knew that was coming, right? You knew there was a "but." And here it is: researchers say what's good for ozone is bad for climate change.
It turns out, in the atmosphere, the "prescription" for ozone depletion is acting like "super-greenhouse gases." Their heat-trapping power is potentially as high as 4,470 times that of carbon dioxide.
Reminds me of that childhood song about a "woman who swallowed a fly" and then swallowed a bunch of other things, too, all aimed at ridding her of that pesky fly that she swallowed.
Fireworks Greenify the Sky
Have you given any thought to how to Greenify your July 4th Celebration? There are several things to consider. First off, the best July 4th celebration (because who wouldn't want to celebrate living in the USA with more people than ever before focused on reducing carbon emissions and greening their business and home lives!) is going to be a group celebration. Fireworks are dangerous explosive devices, best left to the professionals and firefighters who protect our homes and businesses already. They're also expensive and if you're keeping an eye on your wallet, the public displays are even better.
But fireworks are also messy. Many of their components explode with bits and pieces of burning incendiary devices that smolder all the way to the ground. The air pollution that they produce is visible. We ought to be wiser and stop putting up these environmentally unfriendly displays of messy, dangerous, polluting explosives, but we just can't seem to help ourselves. They are part of our annual national display in the United States and many other areas around the world. So since we can't beat 'em, let's join them. Let's go to the public displays put on by the city or municipalities.
It would also be best to take your own food. You can prepare and bring your own picnic dinner to enjoy on a blanket or in the car at the display and avoid all those nasty paper wrappers, styrofoam anything, plastic water bottles, and other environmentally negative aspects of buying prepared meals from fast food restaurants set up for single occasions. And you'll eat healthier and tastier if you buy fresh, organic vegetables or even grow your own.
And what would you like to sit on? My father had a personalized stadium seat cushion made just for him in his favorite college team's colors with his monogram on it. I would know; I made it for him for Christmas one year. You certainly don't have to go that far, but I still remember wrapping up in favorite blankets brought from home to watch fireworks in the next town over, when I was very young. The blankets made me feel safer when the really loud fireworks went off and they made it easier for my parents to bundle me into the car for the trip back to the house. I think that's why I enjoy watching fireworks so much more in a blanket and pillow from home these days.
When the fireworks are over, consider the cleanup. Look around you. Part of being an American is pitching in to help others. Help yourself and your community by cleaning up the things you brought and encouraging others to do the same. You'll make this year's July 4th celebration more personal, a little more old-fashioned, and a lot more green.
By the way, there is hope that someday, the fireworks we love so much will themselves be much greener.
Fireworks, flares and other so-called "pyrotechnics" traditionally have included potassium perchlorate as the oxidizer, a material that provides the oxygen that fireworks need to burn. Perchlorate, however, is an environmental pollutant with potential adverse effects on people and wildlife. Pyrotechnics contain other ingredients, such color-producing heavy metals, with a similar potential.
Studies have shown that perchlorate from community fireworks displays conducted over lakes, for instance, can lead to perchlorate contamination of the water. But now researchers are developing new pyrotechnic formulas that replace perchlorate with nitrogen-rich materials or nitrocellulose that burn cleaner and produce less smoke, according to an article in ACS's weekly newsmagazine, Chemical & Engineering News (C&EN). So far, these green fireworks are in limited use because of their cost, but we hope that will change in time for July 4, 2010 to be a truly Greenified celebration.
Tags: greenify, greenified, green business alliance, green business certification, go green, green business
Swine Who?
By now, we've all heard about swine flu: an influenza that passes easily between the pig population and humans and was believed to be especially virulent and potentially deadly. We saw as visitors arrived from international ports of call into our country wearing surgical masks as an effort to keep them from acquiring for themselves or passing the virus to others. The government warned us about the symptoms and how to avoid this strain of influenza by avoiding crowds, learning to cough into our sleeves and wearing masks.
Where I live in Southern California, many people are concerned about pollution and particulate matter in the air during major fires. During severe wildfires, many people protect their lungs by wearing such masks to keep out soot, ashes, and other minute bits of debris. I guess that's appropriate because Los Angeles remains at or near the top of the lists of the most polluted cities in the United States.
But sad to report, these masks are also very useful outside of times when we are concerned about a global pandemic or being downwind of a large fire.
Particulates are visible air pollutants consisting of particles appearing in smoke or mist. These particles come in "almost any shape or size, and can be solid particles or liquid droplets. We divide particles into two major groups," according to www.AirInfoNow.com. The big particles are between 2.5 and 10 micrometers (from about 25 to 100 times thinner than a human hair). The small particles are smaller than 2.5 micrometers (100 times thinner than a human hair). These particles can be dust, pollen, soot, smoke, liquid droplets, or a wide variety of other compositions. And they can harm our health, particularly the smallest ones that work their way deep into our lungs.
The Environmental Protection Agency warns: "Numerous scientific studies have linked particle pollution exposure to a variety of problems, including: increased respiratory symptoms, decreased lung function, aggravated asthma, development of chronic bronchitis, premature death in people with heart or lung disease, and more.
It's hard to think that our air is so bad that we can't breathe it freely and healthfully, but when you see those surgical masks on people coming and going trying to avert swine flu, consider whether you may want to wear one until we can completely Greenify, or at least remove the grey from our air.
Tags: greenify, go green, green business alliance, greenified, green business, going green
Plastic Bag Competition in Colorado Mountain Towns
Have you seen the latest news from Colorado? It's not having to do with the last snowfall. It has to do with going green! The headlines... Aspen vs. Telluride plastic bag competition expands - dozens of mountain towns compete to eliminate grocery bags. It seems that a small competition between two famous ski towns has, pardon the pun, "snow-balled, this year! They are all trying to replace plastic bags with reusable bags. What started off with Aspen and Telluride, now includes 26 mountain towns.
Here is Katie Reddings' article taken from the Aspen Times on February 23, 2009.
ASPEN — Last year's contest between Aspen and Telluride to see which town could replace more plastic bags with reusable ones has grown to include 26 mountain towns.
Nathan Ratledge, of Aspen's Community Office of Resource Efficiency (CORE), co-organizer of last year's contest, said most of the towns sought out inclusion after hearing about last year's contest.
"Everyone has kind of [joined] of their own volition," he said.
The contest will run for six months, from March 1 to Sept. 1. In each town, grocery stores will tally the number of reusable bags used. At the end of the contest, the community that uses the most reusable bags per capita will receive a $5,000 grant from Alpine Bank to install a solar panel system at a local public school.
This year's contest was organized by David Allen at Telluride's New Community Coalition, with help from CORE and the Colorado Association of Ski Towns.
To publicize the contest, the Colorado Association of Ski Towns will spend $5,000 producing a television spot to be made available to all participating towns.
Also starting March 1, Aspen High School's Earth Club will begin stocking several local hotels with reusable bags they have designed themselves, Ratledge said. The bags will be provided to guests for use on their shopping trips. Guests will have the option of leaving the bag for other guests, or they can purchase it.
Last summer, Aspen and Telluride held a plastic bag contest between Memorial Day and Labor Day. The two towns eliminated the use of an estimated 140,359 single-use shopping bags between May and September — or 284 bags per store per day. Telluride beat Aspen soundly, using more than twice as many reusable bags per capita during the contest.
This year's contest includes the Colorado towns of Telluride, Aspen, Mountain Village, Snowmass Village, Basalt, Breckenridge, Silverthorne, Dillon, Frisco, Steamboat Springs, Grand Lake, Granby, Winter Park, Fraser, Estes Park, Crested Butte, Vail, Avon, Eagle, Gypsum, and Mount Crested Butte. Idaho participants include Sun Valley, Ketchum and Hailey. Also participating are Jackson Hole, Wyo. and Park City, Utah.
Tags: go green, greenify, greenified, green business alliance, telluride, aspen, green business,

redpajama_set_name: RedPajamaCommonCrawl


A great deal of times you'll come face to face with the question of receiving an unpaid internship. Observing the 7 steps for landing that internship you are waiting for might provide you with an edge on your tough competitors. There is a great possibility that it is possible to make a fantastic first impression with a stunning resume.
If you're looking to kick-start your career, landing an internship is just one of the greatest strategies to learn, grow, and raise your probability of getting a full-time job down the street. The easiest means to do so is to share numerical data that show you've contributed previously and can, therefore, contribute later on. Your objective is to quantifiably prove that you're able to.
Landing a huge internship for a college student is an excellent means to get prepared for the challenges of life after the university. Perhaps you're looking for a summer job or internship, or perhaps a college or scholarship application requires you to include things like a resume. Students applying for internships should not be concerned about too little practical knowledge in their resumes.
In reality, some organizations hire interns with the sole aim of training future full-time employees. Your degree or previous job experiences are not going to tell a prospective employer at which you will fit best. An internship is just one of many better ways to come up with your own resume.


Guaranteeing a comfortably warm feel, try this navy blue parka and brave the cold with style this winter. The faux-fur detail on the hood makes it stand out for that extra elegant touch, while the signature details and bomber-style pocket give it a modern edge. This men's parka is oversized for greater comfort and that trendy, sportswear-inspired style.


The students of academic session 2011-12 of seven colleges affiliated with Dhaka University withdrew their demonstration after the DU vice chancellor assured them of publishing results of their honours final year examinations in November.
The students blocked Nilkhet intersection around 9:00am saying that they have completed their examination in February but the authorities are yet to publish the results.
Following the blockade, vehicular movement through Nilkhet intersection remained halted for three hours, reports our DU correspondent.
On information, DU acting Vice Chancellor Prof Md Akhtaruzzaman went to Nilkhet around 11:30am and assured the students of publishing their results in November.
After the assurance, they cancelled the schedule of submitting a memorandum stating the demands to the president.
The seven DU affiliated colleges are Dhaka College, Eden Mohila College, Government Shaheed Suhrawardy College, Kabi Nazrul Government College, Begum Badrunnesa Government Mohila College, Mirpur Government Bangla College and Government Titumir College.


Red electric scooters have been rolling through Zurich since April. Mobility's assessment of the scheme is positive: thousands of customers have already registered for the offer. The next city is set to follow soon on the back of its success.
The electric scooters have a speed of up to 45 km/h; their helmets are located in the top case.
"Our aim is to roll out mobility scooters in another city soon."
The success in Zurich is spurring on the cooperative in its plans to also launch mobility scooters in other cities soon. Exactly which cities they will be is not yet official. The large Swiss conurbations, however, are of particular interest, especially Geneva, Basel, Lausanne and Bern. "Our aim is to roll out mobility scooters in another city in 2019", says Leibundgut.
It is clear that the range of electric scooters is also advantageous for the cities themselves: The scooters do not emit exhaust fumes nor damage the hearing of local residents. Furthermore, a survey indicates that scooter users combine every second journey with public transport. "Thanks to the combined transportation options, many Mobility customers prefer to do without owning their own vehicle. The more people we can enthuse about Mobility, the better the effects on the environment will be.


text:
customerservice@audioeducator.com
2019 ICD-10 Updates
2020 CPT Updates
Multi-Specialty
E & M
Donald Romano
My name is Donald Romano, but people call me Donald Romano. Here is my homepage: Donald Romano. I live in United States and work as an at Audioeducator.com.
Healthcare Conferences by Healthcare Compliance Experts & Medical Coding Veterans!
Donald H. Romano is Of Counsel to Foley & Lardner LLP, in the firm's Washington D.C. office. He counsels clients on regulatory compliance matters, particularly those pertaining to the Anti-Kickback Statute, the physician self-referral statute (Stark Law), HIPAA, and the Medicare enrollment regulations. He also advises hospitals and other providers and suppliers on Medicare reimbursement issues. Prior to joining Foley & Lardner LLP, Mr. Romano was a partner in another D.C. based law firm, and prior to that he had over 25 years of experience in the Department of Health and Services, including as a senior attorney in the Office of General Counsel, and as a Division Director in the Centers for Medicare & Medicaid Services. In that latter position, he was responsible for, among other things, Stark policy, Provider Reimbursement Review Board procedures, and the Anti-Markup Rule.
Mr. Romano is a frequent speaker and author on health law topics. He is a past chair of the American Bar Association Health Law Section's Interest Group on Fraud and Compliance, and a past vice-chair of the American Health Lawyers Association's Regulations, Accreditation and Payment Group. He earned his J.D. from the University of Baltimore in 1984 and his B.A. from Towson University. He is admitted to the bars of the District of Columbia, Maryland and Massachusetts.
Join Our Speaker Panel
Looking for Speakers in Healthcare, Pharma & Biotech.
2020 Updates: CMS Hospital CoP Standards for..
- Sue Dill Calloway..
2020 Coding Updates for Physical Therapy..
- Lynn M. Anderanin..
Case Management: Strategies to Handle Length of..
- Toni G. Cesta
How to Reduce the Time to Fill..
- William J. Rothwell..
Hospital Improvement Rule: What You Need to..
Perfect Your Surgical Breast Procedure Coding..
- Lori-Lynne A. Webb..
How to Code & Report for Gender..
- Toni Elhoms
2020 Spine Coding Updates ..
Expertly Handle Denials & Appeals for Ob-Gyn..
Discharge Planning: How to Comply with New..
Deconstruct Fine Needle Aspiration (FNA) Biopsy Coding..
Ligature Risks: How to Comply with the..
Our Accreditation Partners
About Us | FAQ | Privacy Policy & Terms of use | Sitemap | Archive | News | Snippets | Corporate Package | Accreditation Partner | Contact Us
Copyright © 2020 AudioEducator. All Rights Reserved. AudioEducator is the property of AudioEducator LLC
Audio Educator, 2222 Sedwick Road, Durham, NC 27713 | Phone: 1-866-458-2965 | Fax: 1-919-287-2643 | E-mail: customerservice@audioeducator.com
$20 OFF Expires on 31 December, 2017 View Coupon Code
Dear Valued Customers
We regret to announce that ProEdTech LLC and all its affiliate brands will cease operations on April 1, 2019.
We are no longer able to fulfill online orders. We will fullfill all DVD and book orders already placed.
Customers of canceled webinars and subscription products may request a refund at (800) 223-8720 or service@proedtech.com. You must do so by April 1, 2019.
Thank you for your business and loyalty over the years. We sincerely apologize for any inconvenience caused.
The ProEdTech Team


Join the New York Chapter of the National Organization of Minority Architects (nycobaNOMA) and the AIANY Diversity & Inclusion Committee for "Attaining Wakandan Utopia: Representation, Place-Making and the Diaspora," presented as the 2018 J. Max Bond Jr. Lecture, an annual design talk in memory of J. Max Bond, Jr., FAIA, NOMA.
How do architects identify ways of informing projects with cultural input in ways that are relevant and meaningful? This event will investigate topics of diversity in design, equity in design, African-American architecture, African architecture, and connecting concepts (such as Wakanda or Afro-Futurism) as part of the larger realm of practice.
Mario Gooden is a cultural practice architect and principal of Huff + Gooden Architects. His practice engages the cultural landscape and the intersectionality of architecture, race, gender, sexuality, and technology. His work crosses the thresholds between the design of architecture and the built environment, writing, research, speaking, performance, and education advocacy in the pursuit of spatial and social justice. Gooden's work has been exhibited nationally and internationally including the International Exhibition of Architecture Biennale in Venice, Italy, the Architekturmuseum der Technischen Universität München, the Netherlands Architecture Institute (NAI), the National Building Museum in Washington, DC, the Storefront for Art & Architecture, and the Municipal Arts Society of New York. His work has also been featured in journals and publications, including ARTFORUM International Magazine, Architect Magazine, Architectural Record Magazine, Metropolis, Wallpaper, Architecture & Urbanism (A+U), and the New York Times. He previously worked in the studios of Zaha Hadid in London and Steven Holl in New York. Gooden's studio is currently designing the California African American Museum in Los Angeles.
Gooden is also a Professor of Practice at the Graduate School of Architecture Planning and Preservation of Columbia University, where he is a co-director of the Global Africa Lab (GAL). His advanced design and theory studios focus on performance and cultural theory relative to global topics. Gooden is a 2012 National Endowment for the Arts Fellow and a MacDowell Colony Fellow. Currently, he serves as Vice President of the Architectural League of New York. Most recently, Gooden is the author of Dark Space: Architecture Representation Black Identity (Columbia University Press) published in 2016.
Ade Obayemi is the founder and principal Architect of AO+Associates. He has been a 'hands-on' Developer/Architect for over 35 years, with leadership in design and practical disciplines of the construction, renovation, rehabilitation and restoration industry. He has assumed the role of Owner, Architect, and Contractor on several personal and institutional projects. As a registered architect, he brings an innate ability to understand and identify client needs and concerns early in the design process. His technical and design experience is apparent in his approach to problem solving in the context of new construction and renovation. Solutions to specialty occupancy requirements, interior design, material selection, and sustainability benefits, are easily injected into projects at preliminary phases.
Since 2002, his green architectural and planning firm AO+Associates, has assisted in the designed and renovated of 23 brownstone buildings, portions of several administrative offices, and school buildings in NYC and throughout the greater tri-state region. His professional practice has also been at the forefront of technological innovation in the administration and management of contract documents, and delivery of professional services on Revits & AutoCad platforms. He has led the company to its position as a preeminent Space Planning and Sustainable Design firm.
Renee Kemp-Rotan is the director of grants and special projects in the Office of the Mayor of Birmingham, Ala., and an urban designer who has traveled the world with an eye for architecture and social change. From studying mud-based architecture in Ghana to serving as Atlanta's liaison on the construction of Philips Arena and Centennial Olympic Park, she's been involved in nearly every type of building design imaginable.


text:
A single-cell transcriptomic atlas of human neocortical development
RAGE-Seq – A genomic barcode tracker for immune cells
A comparison of survival analysis methods for cancer gene expression RNA-Sequencing data
Invitae now using supplemental RNA analysis to enhance genetic variant interpretation in cancer testing
Columbia University: Two open post-doc positions for RNA-seq/spatial analyses in human brain disease
Quantification of experimentally induced nucleotide conversions in high-throughput sequencing datasets
Researchers create a human liver cell atlas using single-cell RNA-Seq
Benchmarking single cell RNA-sequencing analysis pipelines using mixture control experiments
Celsius Therapeutics to collaborate with Janssen on identifying biomarkers with single-cell RNA sequencing
Venice: a non-parametric test for finding marker genes in single-cell RNA-seq data
RNA-Seq Blog Transcriptome Research & Industry News
Transcriptome Sequenced
Grants / Funding
RNA Extraction
Sequencing Protocols
Analysis Pipelines
Clouding Platforms
Expression and Quantification
Pathway Analysis
Splicing and Junction Mapping
Transcriptome Assembly Tools
Unspliced Mapping Tools
Review Publications
Reader Posts
Request for RNA-Seq Services
RNA-Seq links thirdhand smoke and gene expression in humans
Posted by: RNA-Seq Blog in Commentary 11 days ago	736 Views
Thirdhand smoke can damage epithelial cells in the respiratory system by stressing cells and causing them to fight for survival, a research team led by scientists at the University of California, Riverside, has found. The finding could assist physicians treating patients exposed to thirdhand smoke.
"Our data show that cells in humans are affected by thirdhand smoke," said Prue Talbot, a professor in the Department of Molecular, Cell and Systems Biology, who led the research. "The health effects of THS, have been studied in cultured cells and animal models, but this is the first study to show a direct effect of thirdhand smoke on gene expression in humans."
Thirdhand smoke, or THS, results when exhaled smoke and smoke emanating from the tip of burning cigarettes settles on surfaces such as clothing, hair, furniture, and cars. Not strictly smoke, THS refers to the residues left behind by smoking.
"THS can resurface into the atmosphere and can be inhaled unwillingly by nonsmokers," said Giovanna Pozuelos, the first author of the research paper and a graduate student in Talbot's lab. "It has not been widely studied, which may explain why no regulations are in place to protect nonsmokers from it."
The researchers obtained nasal scrapes from four healthy nonsmokers who had been exposed to THS for three hours in a laboratory setting at UC San Francisco. The UCR researchers then worked to get good quality RNA from the scrapes — necessary to examine gene expression changes. RNA sequencing identified genes that were over- or under-expressed. They found 382 genes were significantly over-expressed; seven other genes were under-expressed. They then identified pathways affected by these genes.
"THS inhalation for only three hours significantly altered gene expression in the nasal epithelium of healthy nonsmokers," Pozuelos said. "The inhalation altered pathways associated with oxidative stress, which can damage DNA, with cancer being a potential long-term outcome. It's extremely unlikely a three-hour exposure to THS would cause cancer, but if someone lived in an apartment or home with THS or drove a car regularly where THS was present, there could be health consequences."
Because gene expression in the nasal epithelium is similar to the bronchial epithelium, the researchers note that their data is relevant to cells deeper in the respiratory system. In the samples they studied, the researchers also found that brief THS exposure affected mitochondrial activity. Mitochondria are organelles that serve as the cell's powerhouses. If left unchecked, the observed effects would lead to cell death.
Gene Ontology (GO) and Reactome Pathway Enrichment Analysis of the Differentially Expressed Genes in Human Nasal Epithelium Exposed to Thirdhand Smoke
Bar charts show the most highly enriched biological process (A) and cellular component (B) GO terms. Each bar represents the number of genes identified in our study that are associated with each process or component. All biological processes and cellular components identified had an adjusted P value for multiple testing less than .05. C, Network plot shows the top 6 enriched pathways and the associated genes using Reactome pathway analysis. Also shown are the approximate fold change values of each gene. The colored lines show the link between the genes and pathways identified. ATP indicates adenosine triphosphate; ET, electron transport; ETC, electron transport chain; IMM, mitochondrial inner membrane; LSU, large subunit; MM, mitochondrial membrane; MRC, mitochondrial respiratory chain; mRNA, messenger RNA; Mt, mitochondria; NADH-DN, nicotinamide adenine dinucleotide dehydrogenase complex; Nc, noncoding RNA; RC, respiratory chain; RNP, ribonucleoprotein; rRNA, ribosomal RNA; and TCA, trichloroacetic acid cycle.
Pozuelos explained that the team focused on the nasal epithelium because the nasal passage is one way THS can enter people's lungs. The other common exposure route is through the skin, which the researchers did not study, but plan to in the future.
Already, the researchers are working with groups in San Diego, California, and Cincinnati to study long-term exposure to THS, made possible with access to homes where people are being exposed to THS.
"Many people do not know what THS is," said Talbot, the director of the UCR Stem Cell Center. "We hope our study raises awareness of this potential health hazard. Many smoking adults think, 'I smoke outside, so my family inside the house will not get exposed.' But smokers carry chemicals like nicotine indoors with their clothes. It's important that people understand that THS is real and potentially harmful."
Talbot and Pozuelos were joined in the research by Meenakshi Kagda, currently of Stanford University; Suzaynn Schick of UC San Francisco; and Thomas Girke and David Volz of UCR. Kagda is a former postdoctoral researcher in Talbot's lab.
The study was supported by a grant to Talbot from the UC Tobacco-Related Disease Research Program. Pozuelos was supported partly by a Dean's Fellowship from the UCR Graduate Division.
Source – University of California, Riverside
Pozuelos GL, Kagda MS, Schick S, Girke T, Volz DC, Talbot P. (2019) Experimental Acute Exposure to Thirdhand Smoke and Changes in the Human Nasal Epithelial Transcriptome: A Randomized Clinical Trial. JAMA Netw Open 2(6):e196362. [article]
RNA-Seq Blog
Single-cell RNA-Seq yields new knowledge on the development of asthma
RNA Sequencing furthers our understanding of how life begins
New small RNA Sequencing method reveals the first example of cooperation between a plant virus and an insect virus
RNA-Seq reveals DNA base editing induces substantial off-target RNA mutations
Time limit is exhausted. Please reload CAPTCHA. − = two
Publications Trend
Recent RNA-SEQ Pubs
rna-seq; +31 new citations
Subscribe to the RNA-Seq Blog
RNA-Seq Products & Services
Spatially and functionally distinct subclasses of breast cancer-associated fibroblasts revealed by single cell RNA sequencing
Solving Challenging Cases, An MNG Webinar Series
Cell Population Mapping – cell composition analysis of bulk genomics using single-cell data
1CellBio Announces Custom Targeted Bead Program to Accelerate Next Phase in Single-Cell Analysis
Breakthrough technique for studying gene expression takes root in plants
RPKM, FPKM and TPM, clearly explained
How to Analyze RNA-Seq Data?
Life Technologies Releases New Research Tool: Oncomine NGS RNA-Seq Gene Expression Browser
Full-length RNA-seq from single cells using Smart-seq2
Quality assessment and control of tissue specific RNA-seq libraries
Justyna: "Samples harvested in vivo and in vitro were extracted in pa...
Krishna: Hello, I am interested in analyzing RNAseq data from FFPE sa...
wangwei: 你好: 能否发于我该篇文献吗?我想拜读一下! 我想更加详细得了解一下ASTAlavista这种计算方法。 祝好~...
Masanari Kitagawa: hard to believe... >2,228 cells were analyzed by RNA-sequ...
Clinical Research: Bioinformatics is an interdisciplinary field mainly involvin...
Categories Select Category 1CellBio (1) Administration (2) Advertisers (22) Amaryllis (3) Analysis Pipelines (207) Annotation (135) Clouding Platforms (2) Commentary (398) Conferences (83) Controls (13) Data Analysis (9) Data Normalization (33) Data Sets (22) Data Visualization (96) Databases (108) Dolomite Bio (1) Events (2) Expression and Quantification (252) Featured Events (14) Grants / Funding (16) Headlines (60) Industry News (236) Information (41) Jobs (224) Lexogen (4) Library Preparation (85) Meetings (19) Methods (11) New Products (46) News (1) Norgen Biotek (2) NuGen (1) Other Tools (266) Patents (6) Pathway Analysis (62) Poll Results (12) Presentations (198) Press Release (399) Projects (1) Publications (376) Qiagen (1) Qlucore (1) Quality Control (19) Reader Conributions (127) Request for RNA-Seq Services (1) Review Publications (141) RNA Extraction (24) Sequencing Protocols (18) SNP Detection (20) Splicing and Junction Mapping (123) Statistical Analysis (53) Statistical Analysis (137) Transcriptome Assembly Tools (57) Transcriptome Sequenced (37) Uncategorized (1) Unspliced Mapping Tools (38) User Submitted Posts (104) Web Tools (69) Webinars (79) Workflow (271) Workshops (117)
Archives Select Month July 2019 (18) June 2019 (28) May 2019 (30) April 2019 (34) March 2019 (43) February 2019 (21) January 2019 (45) December 2018 (35) November 2018 (46) October 2018 (50) September 2018 (30) August 2018 (46) July 2018 (38) June 2018 (49) May 2018 (47) April 2018 (45) March 2018 (44) February 2018 (40) January 2018 (51) December 2017 (46) November 2017 (45) October 2017 (58) September 2017 (54) August 2017 (65) July 2017 (50) June 2017 (46) May 2017 (49) April 2017 (51) March 2017 (64) February 2017 (57) January 2017 (57) December 2016 (52) November 2016 (56) October 2016 (55) September 2016 (62) August 2016 (68) July 2016 (45) June 2016 (60) May 2016 (58) April 2016 (58) March 2016 (60) February 2016 (68) January 2016 (58) December 2015 (59) November 2015 (60) October 2015 (55) September 2015 (61) August 2015 (64) July 2015 (52) June 2015 (56) May 2015 (56) April 2015 (60) March 2015 (58) February 2015 (61) January 2015 (67) December 2014 (62) November 2014 (48) October 2014 (70) September 2014 (69) August 2014 (68) July 2014 (46) June 2014 (59) May 2014 (60) April 2014 (58) March 2014 (53) February 2014 (49) January 2014 (58) December 2013 (1) July 2012 (1) January 2010 (19)
What is RNA-Seq?
long RNAs are first converted into a library of cDNA fragments through either RNA fragmentation or DNA fragmentation. Sequencing adaptors (blue) are subsequently added to each cDNA fragment and a short sequence is obtained from each cDNA using high-throughput sequencing technology. The resulting sequence reads are aligned with the reference genome or transcriptome, and classified as three types: exonic reads, junction reads and poly(A) end-reads. These three types are used to generate a base-resolution expression profile for each gene. Nat Rev Genet 10(1):57-63 (2009)
© Copyright 2009-2018, All Rights Reserved. | Designed by Go Big - Online Presence Creations


Description: Orange Ranch is the great sequel of the classic Bubble Shooter Orange Bubbles. Build your own ranch, crop oranges, plant new trees and sell your harvest to become a real orange farmer.
hey you! try www.vex2game.net !


text:
Q: Adding an Xcode project to GitHub without history I have a Swift project in Xcode where local source control was originally set up.
So this results, when I go to the Source Control Navigator, I see commits for the last few years.
I now wish to save just the latest version of this source to GitHub. I set up a Remote but it pushed all of the historical commits to GitHub, which I did not want, so I deleted that repo.  Also, I would prefer that the newly added (project)/Git/.gitignore file is honored.
It would be preferable to have the option of looking back at the changes from the last few years locally, and only share the current version remotely. But if I didn't need that, then one idea that came to me would be to completely remove source control from this  project (one method), then re-establish source control for the project and connect it to the remote.  I had hoped that there was a "right way" to preserve history locally while sharing only the current version remotely.
What steps should I take to make it so the version on GitHub has no history and honors the new ignore file?

redpajama_set_name: RedPajamaStackExchange


text:
Q: How to pick up an element randomly in a numpy array? enter image description hereI am writing script to realize a perceptron learning algorithm. However, I am having trouble picking up an element randomly in a numpy array. And I don't know whether there is a built-in function in numpy to do that.
def error_rate(w1, w2):
    W = error(w1, w2)
    return((W.sum())/W.size)
def error(w1, w2):
    W = w1!= w2
    #print(W)
    return W

#test of the function 'error rate'
a = np.array([0,0,0,0,1])
b = np.array([0,1,0,0,1])
print (error_rate(a, b))
print(np.random.choice(np.nonzero(error(a, b)), 1))

In the code above, I actually want to check whether the number in a is the same with the number with the same index in b. And pick up randomly from the index k which satisfies a[k]!=b[k]. But it doesn't work.

A: The issue here is that np.nonzero returns a tuple in which you only need the first element; here,
np.random.choice(np.nonzero(a != b)[0])

would do the job. You can avoid picking that out by using np.flatnonzero instead; that is, the above is equivalent to
np.random.choice(np.flatnonzero(a != b))

A: You can use the more compact
x = np.random.choice(np.where(a != b)[0])


There are several family restaurants in or near San Martin, including Giancarlo's, Boxseat Sports Grill, Betsy's Restaurant & Lounge, Baskin Robbins and Burger King Restaurant. For a larger selection of San Martin restaurants select our Restaurants tab above.
The Bolado Park Golf Club is a 9 hole public golf course in San Benito County California. Built in 1928, this Tres Pinos course is open all year. Tee times are accepted by calling the pro shop at 831-628-9995. The golf course dress code is as follows: Shirt and shoes required.
This is a list of San Martin Fast Food Restaurants with addresses and phone numbers, including Fast Foods & Carry Out, Truck Stops, Barbecue Restaurants and Ice Cream & Frozen Yogurt Shops. Happy Dining!


Remember Me Create an account Can't access your account?
With Flytrace, watch groups of SPOT Satellite GPS Messengers on a single map page.
It's similar to the original SPOT Shared Pages, but with many trackers on a single, mobile-friendly map.
Watch group pages created by others. You can do it without registration, e.g. see some of the others' groups in the list below.
Create your own groups and add as many trackers as you like once you register & login - and then share your link anywhere you want.
Map pages designed to work fast on mobile devices with poor internet connection.
on this site) but it can be used with any other activity where several trackers need to be displayed on a single page.
Log in if you have an account, or register if you don't have one.
Can't connect to the server, the times below might be not actual.