A vassal or feudatory is a person who has entered into a mutual obligation to a lord or monarch in the context of the feudal system in medieval Europe. The obligations often included military support and mutual protection, in exchange for certain privileges, usually including the grant of land held as a fiefdom. The term can be applied to similar arrangements in other feudal societies. In contrast, a fidelity, or fidelitas, was a sworn loyalty, subject to the king.
In fully developed vassalage, the lord and the vassal would take part in a commendation ceremony composed of two parts, the homage and the fealty, including the use of Christian sacraments to show its sacred importance. According to Eginhard's brief description, the commendatio made to Pippin the Younger in 757 by Tassillo, Duke of Bavaria, involved the relics of Saints Denis, Rusticus, Éleuthère, Martin, and Germain – apparently assembled at Compiègne for the event. Such refinements were not included from the outset when it was time of crisis, war, hunger, etc.. Under feudalism, those who were weakest needed the protection of the knights who owned the weapons and knew how to fight.
Feudal society was increasingly based on the concept of "lordship" (French seigneur), which was one of the distinguishing features of the Early Middle Ages and had evolved from times of Late Antiquity.
A fitness function is a particular type of objective function that is used to summarise, as a single figure of merit, how close a given design solution is to achieving the set aims.
In particular, in the fields of genetic programming and genetic algorithms, each design solution is commonly represented as a string of numbers (referred to as a chromosome). After each round of testing, or simulation, the idea is to delete the 'n' worst design solutions, and to breed 'n' new ones from the best design solutions. Each design solution, therefore, needs to be awarded a figure of merit, to indicate how close it came to meeting the overall specification, and this is generated by applying the fitness function to the test, or simulation, results obtained from that solution.
The reason that genetic algorithms cannot be considered to be a lazy way of performing design work is precisely because of the effort involved in designing a workable fitness function. Even though it is no longer the human designer, but the computer, that comes up with the final design, it is the human designer who has to design the fitness function. If this is designed badly, the algorithm will either converge on an inappropriate solution, or will have difficulty converging at all.
Fitness is a United States-based women's magazine, focusing on health, exercise, and nutrition. It is owned and published by the Meredith Corporation. The editor-in-chief of Fitness is Betty Wong.
Fitness was launched in 1992, and was acquired by the Meredith Corporation from Bertelsmann's Gruner + Jahr in 2005. In 2005, Fitness also launched its web presence, giving readers separate online resources for fitness and health tips alongside the magazine's monthly editorial content. Betty Wong became Editor-in-Chief in September 2008, incorporating several changes to the magazine, creating several new columns and features. In 2009, Fitness posted significant ad page gains according to the Publishers Information Bureau, increasing by 18.4% when overall magazine publishers' counts were down 27.9% industry-wide. It was recognized for several awards, having been awarded "Most Improved Publication" and best "How-To/Instructional" feature in minOnline's Editorial and Design Awards.
Narrow your college choices during your junior year so you’ll be prepared to apply for college and financial aid early in the fall of your senior year. Answer the following questions to determine which schools might be the best fit. ... Just because your parents or siblings went to a certain college doesn’t mean it’s the right fit for you.
Similar to chain drives, gears are also low maintenance and can deliver high forces across short distances all within a slip-free, form-fitting design ... By selecting the correct system, engineers can choose a drive that’s fit for purpose and aids production efficiency.
AVOCADO is packed with health benefits that can give you a rosy glow and a happy heart ... Avocados also help you to stay fit amid their luscious taste. Healthline.com writes that this superfood aids in weight loss as it is high in fiber while low in carbohydrates ... 1 ... 2 ... 3 ... (PR) .
Their governors, predominantly Republican, believed enhanced jobless aid offered an incentive to stay home instead of work ...Americans are still sitting on elevated savings, perhaps partly due to enhanced benefits, allowing unemployed workers more time to find the best-fitting job, Zhao said.
Previews and predictions ...Area rankings. Area high school football rankings. Who's No ... “They have to be ready to play 48 (minutes) and that’s tough for a 16-year-old kid,” Williford said.New facilities aid in conditioning. The recently upgraded facilities at BradentonChristian have also helped the Panthers with their fitness ... St ... .
Speaking on the photosharing site, the TV star admitted she was feeling 'embarrassed' over the thought of getting a hearing aid, after she was told she would either need the device fitted or would have to look at cochlear implant.
Finding the perfect headphones to aid sleep can be complex, and the right fit depends on what you listen to, how long you need a battery to last, and even your sleep position ... As long as the earpieces fit well you will not damage your ears from the physical use of them.”.
Most golfers know that club fitting is extremely important to their performance on the golf course ... The complete Phantom X series, which includes additional neck configurations, includes a variety of styles and alignment aids to fit the eye of any discerning player.
By all accounts, Sue Crawford, Frankie Sandall, ChrystalHouston, Beth Ericson, LisaHurley, Amy Kadavy and Dianna Groenke made sure everyone was where they were supposed to be, offered Band-Aids where needed, answered questions and directed parade participants where they needed to be.
Jessica Votipka. The coronavirus pandemic changed the faces of work and learning for many, but participants in Grand IslandProject SEARCH didn’t let that stop them ... “What made this class so special is they were motivated to come to school,” Honas said ... Fittingly, Perez is now employed as a dietary aide at WestfieldQualityCare in Aurora ... .
She was operated on at the Korle-bu Teaching Hospital at 15 years, after which Plaster of Paris (PoP) was fitted to her leg. “I was enrolled in training as a beautician by my parents when we returned to Nkwanta after the PoP was removed and callipers were fitted to aid my mobility together with clutches”, she said.
That's one reason why Tuesday's gathering had the feel of a class reunion, as senators from both parties and former Basnight aides shook hands and hugged ... Basnight’s two daughters were escorted to the well of the Senate for the unveiling of the portrait, which was painted by a Berger aide.
The physical challenges and the friendships formed were among the highlights of JROTCCadetLeadershipCamp... Maj ... The cadets were trained in land navigation and map reading; environmental science and math; problem solving techniques; applied leadership; First Aid, CPR and drown proofing; physical fitness; supply procedures and counseling techniques ... .
Biden has long made clear to his closest aides a view that he has a better read on Capitol Hill than anyone on his team ... This is a logistical nightmare for aides and members trying to figure out what else will fit in the bill ... One of the challenges so far, members and aides say, is that it isn't entirely clear yet what some members want.
The hearing care professionals at Digisound HearingCareCentre recommend getting a proper diagnosis and hearing aid fitting as it can help improve quality of life ... “Hearing aids are not a ‘one-size-fits-all’ and are programmed by audiologists or hearing care providers to fit an individual’s hearing loss condition,” adds Ms Huq.