Certain schools require their students to wear a tie ; especially many schools run by Christian missionaries.

Certain schools have certain codes on the use of makeup ( some don't condone it at all ), the sporting of bracelets / jewelry, but most if not all schools allow students to wear obligatory religious clothing such as such as the Islamic hijab, sheila, and abaya as well as Sikh turban, etc.

Certain schools also regulate student hairstyles, footwear, and book bags ; but these particular rules are usually adhered to only on special occasions, such as trimester opening and closing ceremonies and school photo days.

Certain economic measures proposed by the Liberals ( like the Desamortización, i. e. the takeover, division and sale of the commons and Church property, initiated in 1821 ) were directly threatening to the viability of many small farms, whose inhabitants could rely on the common pasture lands to feed, at little or no cost, their mules and oxen, and caused widespread poverty and the closing down of most hospitals, schools and other charities.

Certain media and politicians did not make any distinction between the above schools and the individuals indicted and later acquitted in this criminal matter.

Certain basic teachings appear in many places throughout the early texts, so most scholars conclude that the Buddha must at least have taught these teachings:

Certain ratios of these materials will provide beneficial bacteria with the nutrients to work at a rate that will heat up the pile.

Certain scholars and political leaders feel that these modern developments endanger nation states by taking power away from state governments and ceding it to international bodies such as the U. N. and the World Bank, argue that international law has evolved to a point where it exists separately from the mere consent of states, and discern a legislative and judicial process to international law that parallels such processes within domestic law.

Certain adornments were awarded to individual warriors for conspicuous courage in action ; these included a type of heavy brass arm-ring ( ingxotha ) and an intricate necklace composed of interlocking wooden pegs.

" Certain joint policy and executive bodies were created between Northern Ireland, the part of the island that remained in the United Kingdom, and the Republic of Ireland, and these were given executive authority.

Certain resolutions of these paradoxes, particularly Graham Priest's dialetheism as formalised in LP, have the law of excluded middle as a theorem, but resolve out the Liar as both true and false.

) Certain vitamin-like compounds that are recommended in the diet, such as carnitine, are thought useful for survival and health, but these are not " essential " dietary nutrients because the human body has some capacity to produce them from other compounds.

Certain floating point division operations performed with these processors produced incorrect results.

Certain RNAs are able to catalyse chemical reactions such as cutting and ligating other RNA molecules, and the catalysis of peptide bond formation in the ribosome ; these are known as ribozymes.

Certain of these bicycles have been referred to as ' sportive ' bicycles to distinguish them from racing bicycles.

Certain of the same writings criticise any lengthening or shortening of these ratios, although certain writings also recognise that such practice existed.

Certain devices can also allow a feedhorn to accept both linear and circular, though these cause a slight insertion loss to all incoming signals.

Certain fixed days are always fast days, even if they fall on a Saturday or Sunday ( in which case the fast is lessened somewhat, but not abrogated altogether ); these are: The Decollation of St. John the Baptist, the Exaltation of the Cross and the day before the Epiphany ( January 5 ).

Certain leader behaviors displayed during interactions with their employees are the sources of these affective events.

Certain cities, such as Manila, Iloilo and Davao, for administrative purposes, formally divide their jurisdictions into city districts composed of several barangays, but the extent of these district-level administrative powers vary.

Certain software techniques were used by some programmers to thwart the copying of their disks, but even these were circumvented by certain unlicensed FDS programs like Disk Hacker ( versions include 1. 1, 1. 2, 1. 3, and II ), Kosodate Gokko, Copy Master, Disk Keeper, and others, which facilitated the copying of disks.

Certain books are popular at times but later forgotten ; he argued that it would be beneficial to a library if there were multiple copies of these books to accommodate the popular tastes of the times.

Certain debts can be defaulted on without a general bankruptcy ; these are non-recourse loans, most notably mortgages in common law jurisdictions such as the United States.

Certain materials, such as glass and glycerol, may harden without crystallizing ; these are called amorphous solids.

Certain mutated strains of these gut bacteria do cause disease ; an example is E. coli O157: H7.

Certain mediumwave frequencies were set aside under the North American Radio Broadcasting Agreement ( NARBA ) for nighttime use by only one or two specific AM stations, covering a wide area via skywave propagation ; these frequencies were known as the clear channels, and the stations on them are thus clear-channel stations.

Certain plot-related areas are restricted from access, but the player character has another ability called " Gate Hacking " which allows him to access these areas using " Virus Cores " obtained through Data Drain.

Certain kinds of aviation experience may be substituted for these requirements.

Certain university towns that are in rural areas, through sheer number of cultural events, as well have achieved world reputations as arts towns ( Ithaca, NY ; Chapel Hill, NC ; Taos, New Mexico ; Yellow Springs, Ohio ; and Jackson, Wyoming ).

" Certain modern scholars, however, on the basis of the similarity of the title ( compare Malachi 1: 1 to Zechariah 9: 1 and Zechariah 12: 1 ), declare it to be anonymous.

Certain games have continued to be modified, however.

Certain income, however, is subject to tax exemption at the federal and / or state levels.

Certain experiments, however, may deliberately test a particular form of the uncertainty principle as part of their main research program.

Certain high-performance logic blocks like the SRAM ( static random-access memory ) cell, however, are still designed by hand to ensure the highest efficiency.

Certain Jewish communities, however, such as the Baladi Yemenite, Andalusian ( Western Sefardic or Spanish and Portuguese Jews ), and some Italian communities, never accepted it as authentic.

Certain breeds, however, such as silkies and many bantam varieties are generally docile and are often recommended as good pets around children with disabilities.

Certain higher areas in the north, however, record more than a year, as do some coastal sites.

Certain observers, however, speculate that they may be from Poland or Belarus.

Certain primary texts, however, may be isolated which have a qualifying role as literature's first stirrings.

Certain strains of spore-producing bacteria ( such as Bacillus species ) and yeasts ( such as Cryptococcus flavescens ) show some promise for the control of FHB and the reduction of mycotoxin contamination, however there effectiveness at field level is not well known.

Certain policies of First World governments have been criticized as protectionist, however, such as the Common Agricultural Policy in the European Union, longstanding agricultural subsidies and proposed " Buy American " provisions in economic recovery packages in the United States.

Certain scenes or even types of filmmaking, however, may require the use of zooms for speed or ease of use, as well as shots involving a zoom move.

Certain pieces of legislation however must be approved by both Houses and are not able to be forced through by the Commons under the Parliament Act.

Certain questions, however, were discussed and decided in full assembly ; sometimes, too, the estates nominated commissaries in equal numbers for each order.

Certain companies factor accounts when the available cash balance held by the firm is insufficient to meet current obligations and accommodate its other cash needs, such as new orders or contracts ; in other industries, however, such as textiles or apparel, for example, financially sound companies factor their accounts simply because this is the historic method of financing.

Certain types of domestic legislation in the Isle of Man, however, may be signed into law by the Lieutenant Governor, using delegated powers, without having to pass through the Privy Council.

Certain of these criticisms, however, are becoming less and less germane as digital downloads have revitalized the concept of “ singles sales .”

Certain medieval scholars — including Al-Tabari ( 838 – 932 ), Abu Thawr ( 764 – 854 ), Al-Muzani ( 791 – 878 ), and Ibn Arabi ( 1165 – 1240 )— considered the practice permissible at least for optional ( nafila ) prayers ; however, their views are not accepted by any major surviving group.

Certain varieties of hairbrush are however designed to brush the scalp itself free of material such as dead skin ( dandruff ) and to invigorate the skin of the scalp.

Certain federal-state transfers, however, do contain equalizing elements.

Certain breweries, however, maintained the smoked beer tradition by continuing to use malt which had been dried over open flames.

Certain disorders, however, cause a significant variation in cell size.

Certain NOAA Weather Radio stations, however, have been allowed to insert the word " in " between the call sign and the city of license ( e. g. " This is KEB98 in Buffalo and WWG32 in Little Valley ").