the-coorporation/the_squad_qg huggingface dataset:
For "closed systems" with no external source or sink of energy, the first law of thermodynamics states that a system's energy is constant unless energy is transferred in or out by mechanical work or heat, and that no energy is lost in transfer. This means that it is impossible to create or destroy energy. While heat can always be fully converted into work in a reversible isothermal expansion of an ideal gas, for cyclic processes of practical interest in heat engines the second law of thermodynamics states that the system doing work always loses some energy as waste heat. This creates a limit to the amount of heat energy that can do work in a cyclic process, a limit called the available energy. Mechanical and other forms of energy can be transformed in the other direction into thermal energy without such limitations. The total energy of a system can be calculated by adding up all forms of energy in the system.

Questions:
How can the total energy of a system be calculated?
The limit to the amount of heat energy that can do work in a cyclic process is known as what?
What can be fully converted into work in a reversible isothermal expansion of an ideal gas?
What states that the system doing work always loses some energy as waste heat?
For 1890, the Census Office changed the design of the population questionnaire. Residents were still listed individually, but a new questionnaire sheet was used for each family. Additionally, this was the first year that the census distinguished between different East Asian races, such as Japanese and Chinese, due to increased immigration. This census also marked the beginning of the term "race" in the questionnaires. Enumerators were instructed to write "White," "Black," "Mulatto," "Quadroon," "Octoroon," "Chinese," "Japanese," or "Indian."

Questions:
In what year was the term race first used in the U.S. Census?
How often was a new questionnaire sheet used in the 1890 census?
How were residents listed in the census in 1890?
Why were different East Asian races divided in 1890 Census?
For 2016, U.S. News & World Report ranked BYU as tied for 66th for national universities in the United States. A 2013 Quarterly Journal of Economics study of where the nation's top high school students choose to enroll ranked BYU No. 21 in its peer-reviewed study. The Princeton Review has ranked BYU the best value for college in 2007, and its library is consistently ranked in the nation's top ten — No. 1 in 2004 and No. 4 in 2007. BYU is also ranked No. 19 in the U.S. News and World Report's "Great Schools, Great Prices" lineup, and No. 12 in lowest student-incurred debt. Due in part to the school's emphasis on undergraduate research, in rankings for 2008-2009, BYU was ranked No. 10 nationally for the number of students who go on to earn PhDs, No. 1 nationally for students who go on to dental school, No. 6 nationally for students who go on to law school, and No. 10 nationally for students who go on to medical school. BYU is designated as a research university with high research activity by the Carnegie Foundation for the Advancement of Teaching.]] Forbes Magazine ranked it as the No. 1 "Top University to Work For in 2014" and as the best college in Utah.

Questions:
Who ranked BYU as the best college in Utah?
Who designated BYU as having high research activity?
Who ranked BYU the vest value for college in 2007?
Where was BYU  ranked No. 12 in schools with the lowest student-incurred debt?
In 2008-2009, how was BYU ranked nationally for the number of students who go on to earn PhDs?
For 36 years, NATO and the Warsaw Pact never directly waged war against each other in Europe; the United States and the Soviet Union and their respective allies implemented strategic policies aimed at the containment of each other in Europe, while working and fighting for influence within the wider Cold War on the international stage.

Questions:
What was the focus of both alliances' policies towards the other in lieu of direct fighting?
Which continent was considered to be at the center of NATO/Warsaw Pact intrigues?
For African Americans, the one-drop rule was a significant factor in ethnic solidarity. African Americans generally shared a common cause in society regardless of their multiracial admixture, or social/economic stratification. Additionally, African Americans found it, near, impossible to learn about their Indigenous American heritage as many family elders withheld pertinent genealogical information. Tracing the genealogy of African Americans can be a very difficult process, especially for descendants of Indigenous Americans, because African Americans who were slaves were forbidden to learn to read and write, and a majority of Indigenous Americans neither spoke English, nor read or wrote it.

Questions:
What brought African Americans together?
Who made it next to impossible to learn about their heritage for African Americans?
Slaves were not allowed to do what?
What did Indigenous Americans not do that makes it difficult to trace their heritage?
What factors did not affect racial solidarity amoung African Americans?
For English Dominican mystics, the mystical experience was not expressed just in one moment of the full knowledge of God, but in the journey of, or process of, faith. This then led to an understanding that was directed toward an experiential knowledge of divinity. It is important to understand, however, that for these mystics it was possible to pursue mystical life without the visions and voices that are usually associated with such a relationship with God. They experienced a mystical process that allowed them, in the end, to experience what they had already gained knowledge of through their faith only.

Questions:
What was so important to English mystics?
The process of faith leads one to what?
What did the English Dominican mystics not require in their work?
What did the English Order of Dominicans believe was the only thing they needed?
For Germany, because an autarkic economic approach or an alliance with Britain were impossible, closer relations with the Soviet Union to obtain raw materials became necessary, if not just for economic reasons alone. Moreover, an expected British blockade in the event of war would create massive shortages for Germany in a number of key raw materials. After the Munich agreement, the resulting increase in German military supply needs and Soviet demands for military machinery, talks between the two countries occurred from late 1938 to March 1939. The third Soviet Five Year Plan required new infusions of technology and industrial equipment.[clarification needed] German war planners had estimated serious shortfalls of raw materials if Germany entered a war without Soviet supply.

Questions:
During conflict, what would prevent transport of materials?
Between german and the soviet union which country needed military machinery? 
Who believed they needed a supply line from the Soviet Union to sustain another war?
For Hayek, the supposedly stark difference between authoritarianism and totalitarianism has much importance and Hayek places heavy weight on this distinction in his defence of transitional dictatorship. For example, when Hayek visited Venezuela in May 1981, he was asked to comment on the prevalence of totalitarian regimes in Latin America. In reply, Hayek warned against confusing "totalitarianism with authoritarianism," and said that he was unaware of "any totalitarian governments in Latin America. The only one was Chile under Allende". For Hayek, however, the word 'totalitarian' signifies something very specific: the want to “organize the whole of society” to attain a “definite social goal” —which is stark in contrast to “liberalism and individualism”.

Questions:
Hayek believed that authoritarianism was very different from what?
What country did Hayek arrive in where he provided his disctinction between totalitarianism and authoritarianism?
What did Hayek believe to be absent from Latin America?
What is Hayek's definition of totalitarian?
For Ruskin, the aesthetic was of overriding significance. His work goes on to state that a building is not truly a work of architecture unless it is in some way "adorned". For Ruskin, a well-constructed, well-proportioned, functional building needed string courses or rustication, at the very least.

Questions:
Does Ruskin believe all buildings are works of architecture?
What was most significant in architecture according to Ruskin?
To be true architecture in Ruskin's opinion what should be done to a structure?
What features at minimum did Ruskin insist on for a building to be considered functional?
For Whitehead the core of religion was individual. While he acknowledged that individuals cannot ever be fully separated from their society, he argued that life is an internal fact for its own sake before it is an external fact relating to others. His most famous remark on religion is that "religion is what the individual does with his own solitariness ... and if you are never solitary, you are never religious." Whitehead saw religion as a system of general truths that transformed a person's character. He took special care to note that while religion is often a good influence, it is not necessarily good – an idea which he called a "dangerous delusion" (e.g., a religion might encourage the violent extermination of a rival religion's adherents).

Questions:
What did Whitehead believe was the basis of religion?
What is Whitehead's most famous statement on religion?
How did Whitehead define religion?
How did Whitehead define "dangerous delusion" as it relates to religion?
For a brief period in the 1790s, the British tried to establish a rival foothold on an offshore island, at Bolama. But by the 19th century the Portuguese were sufficiently secure in Bissau to regard the neighbouring coastline as their own special territory, also up north in part of present South Senegal.

Questions:
Who tried to establish a rival foothold at Bolama?
When was a rival foothold  attempted at Bolama?
Who regarded Bolama as their own in the 19th century?
What other area did the Portuguese regard as their special territory?
What rival did the Portuguese fend off in Guinea-Bissau?
For a variety of reasons, market participants did not accurately measure the risk inherent with financial innovation such as MBS and CDOs or understand its impact on the overall stability of the financial system. For example, the pricing model for CDOs clearly did not reflect the level of risk they introduced into the system. Banks estimated that $450bn of CDO were sold between "late 2005 to the middle of 2007"; among the $102bn of those that had been liquidated, JPMorgan estimated that the average recovery rate for "high quality" CDOs was approximately 32 cents on the dollar, while the recovery rate for mezzanine CDO was approximately five cents for every dollar.

Questions:
What did market participants fail to measure accurately?
What are the reasons market participants did not understand the impact financial innovation products would have?
How much did JPMorgan estimate was the average recovery rate for high quality CDOs that had been liquidated?
How much did JPMorgan estimate was the average recovery rate for mezzanine CDOs that had been liquidated?
How much did banks estimate was the value of CDOs sold between late 2005 to the middle of 2007?
For administrative purposes, the Federal District is divided into 16 "delegaciones" or boroughs. While not fully equivalent to a municipality, the 16 boroughs have gained significant autonomy, and since 2000 their heads of government are elected directly by plurality (they were previously appointed by the head of government of the Federal District). Given that Mexico City is organized entirely as a Federal District, most of the city services are provided or organized by the Government of the Federal District and not by the boroughs themselves, while in the constituent states these services would be provided by the municipalities. The 16 boroughs of the Federal District with their 2010 populations are:

Questions:
How many boroughs make up Mexico City?
How are the heads of the boroughs elected?
How were the heads of the boroughs originally established? 
Who provides the city services?
When did election of borough heads begin?
For air dielectric capacitors the breakdown field strength is of the order 2 to 5 MV/m; for mica the breakdown is 100 to 300 MV/m; for oil, 15 to 25 MV/m; it can be much less when other materials are used for the dielectric. The dielectric is used in very thin layers and so absolute breakdown voltage of capacitors is limited. Typical ratings for capacitors used for general electronics applications range from a few volts to 1 kV. As the voltage increases, the dielectric must be thicker, making high-voltage capacitors larger per capacitance than those rated for lower voltages. The breakdown voltage is critically affected by factors such as the geometry of the capacitor conductive parts; sharp edges or points increase the electric field strength at that point and can lead to a local breakdown. Once this starts to happen, the breakdown quickly tracks through the dielectric until it reaches the opposite plate, leaving carbon behind and causing a short (or relatively low resistance) circuit. The results can be explosive as the short in the capacitor draws current from the surrounding circuitry and dissipates the energy.

Questions:
What order is the breakdown field strength for air dielectric capacitors of?
Of what order is the breakdown field strength for mica dielectric capacitors?
In what way is the dielectric used in order to cause the absolute breakdown voltage of capacitors to be limited?
What is one factor that critically affects the breakdown voltage of the capacitor?
What is the difference in the physical attributes of the dielectric used in high voltage capacitors compared to low voltage capacitors?
For all iPods released in 2006 and earlier, some equalizer (EQ) sound settings would distort the bass sound far too easily, even on undemanding songs. This would happen for EQ settings like R&B, Rock, Acoustic, and Bass Booster, because the equalizer amplified the digital audio level beyond the software's limit, causing distortion (clipping) on bass instruments.

Questions:
What acoustic element could be distorted by different audio settings in iPods prior to 2007?
Name four sound profiles that would result in bass distortion on pre-2007 iPods.
What specific problem caused the issue with bass distortion?
iPods released before what year had issues with distorted bass?
What EQ settings were known to have issues with bass distortion?
For an unprecedented eight consecutive years, from the 2003–04 television season through the 2010–11 season, either its performance or result show had been ranked number one in U.S. television ratings. The popularity of American Idol however declined, and on May 11, 2015, Fox announced that the series would conclude its run in its fifteenth season.

Questions:
What year did FOX announce that American Idol was cancelled?
What year did FOX announce the cancellation of American Idol?
For how many seasons did American Idol air? 
How many consecutive years did American Idol been ranked number one in ratings?
When did Fox announce that American Idol is ending?
For any animal, survival requires maintaining a variety of parameters of bodily state within a limited range of variation: these include temperature, water content, salt concentration in the bloodstream, blood glucose levels, blood oxygen level, and others. The ability of an animal to regulate the internal environment of its body—the milieu intérieur, as pioneering physiologist Claude Bernard called it—is known as homeostasis (Greek for "standing still"). Maintaining homeostasis is a crucial function of the brain. The basic principle that underlies homeostasis is negative feedback: any time a parameter diverges from its set-point, sensors generate an error signal that evokes a response that causes the parameter to shift back toward its optimum value. (This principle is widely used in engineering, for example in the control of temperature using a thermostat.)

Questions:
Homeostasis is defined as what?
Homeostasis is Greek for what phrase?
The milieu interieur term was used by what physiologist?
Homeostasis is like what household tool?
For any prime number p, there is also the multiplicative group of integers modulo p. Its elements are the integers 1 to p − 1. The group operation is multiplication modulo p. That is, the usual product is divided by p and the remainder of this division is the result of modular multiplication. For example, if p = 5, there are four group elements 1, 2, 3, 4. In this group, 4 · 4 = 1, because the usual product 16 is equivalent to 1, which divided by 5 yields a remainder of 1. for 5 divides 16 − 1 = 15, denoted

Questions:
What term describes the group of integers related to a prime number?
What integers are included in modulo p?
How many group elements exist if p=5?
For at least a century before the establishment of the Augustan principate, Jews and Judaism were tolerated in Rome by diplomatic treaty with Judaea's Hellenised elite. Diaspora Jews had much in common with the overwhelmingly Hellenic or Hellenised communities that surrounded them. Early Italian synagogues have left few traces; but one was dedicated in Ostia around the mid-1st century BC and several more are attested during the Imperial period. Judaea's enrollment as a client kingdom in 63 BC increased the Jewish diaspora; in Rome, this led to closer official scrutiny of their religion. Their synagogues were recognised as legitimate collegia by Julius Caesar. By the Augustan era, the city of Rome was home to several thousand Jews. In some periods under Roman rule, Jews were legally exempt from official sacrifice, under certain conditions. Judaism was a superstitio to Cicero, but the Church Father Tertullian described it as religio licita (an officially permitted religion) in contrast to Christianity.

Questions:
What means guaranteed the Jews and Judaism in Rome?
When did Judea become an allied kingdom to Rome?
What religious buildings were established in Rome in the imperial period?
Who recognized the Jewish synagogues as being legitimate in Rome?
In contrast to what religion was Judaism acceptable in Rome?
For centuries, Jews worldwide have spoken the local or dominant languages of the regions they migrated to, often developing distinctive dialectal forms or branches that became independent languages. Yiddish is the Judæo-German language developed by Ashkenazi Jews who migrated to Central Europe. Ladino is the Judæo-Spanish language developed by Sephardic Jews who migrated to the Iberian peninsula. Due to many factors, including the impact of the Holocaust on European Jewry, the Jewish exodus from Arab and Muslim countries, and widespread emigration from other Jewish communities around the world, ancient and distinct Jewish languages of several communities, including Judæo-Georgian, Judæo-Arabic, Judæo-Berber, Krymchak, Judæo-Malayalam and many others, have largely fallen out of use.

Questions:
What is the Judaeo-German language developed by Ashkenazi Jews who migrated to Central Europe?
What is the Judaeo-Spanish language developed by Sephardic Jews who migrated to the Iberian peninsula?
Name one reason the ancient and distinct Jewish languages have largely fallen out of use?
For centuries, Paris has attracted artists from around the world, who arrive in the city to educate themselves and to seek inspiration from its vast pool of artistic resources and galleries. As a result, Paris has acquired a reputation as the "City of Art". Italian artists were a profound influence on the development of art in Paris in the 16th and 17th centuries, particularly in sculpture and reliefs. Painting and sculpture became the pride of the French monarchy and the French royals commissioned many Parisian artists to adorn their palaces during the French Baroque and Classicism era. Sculptors such as Girardon, Coysevox and Coustou acquired reputations as the finest artists in the royal court in 17th-century France. Pierre Mignard became the first painter to King Louis XIV during this period. In 1648, the Académie royale de peinture et de sculpture (Royal Academy of Painting and Sculpture) was established to accommodate for the dramatic interest in art in the capital. This served as France's top art school until 1793.

Questions:
What art was Paris famous for in the 16th and 17th centuries?
Who was the first painter to King Louis XIV?
In what year was the Academie royale de peinture et de sculpture founded?
Until what year was the Academie royale de peinture et de sculpture the top art school?
For centuries, various peoples in modern-day Nigeria traded overland with traders from North Africa. Cities in the area became regional centres in a broad network of trade routes that spanned western, central and northern Africa. In the 16th century, Spanish and Portuguese explorers were the first Europeans to begin significant, direct trade with peoples of modern-day Nigeria, at the port they named Lagos and in Calabar. Europeans traded goods with peoples at the coast; coastal trade with Europeans also marked the beginnings of the Atlantic slave trade. The port of Calabar on the historical Bight of Biafra (now commonly referred to as the Bight of Bonny) become one of the largest slave trading posts in West Africa in the era of the transatlantic slave trade. Other major slaving ports in Nigeria were located in Badagry, Lagos on the Bight of Benin and on Bonny Island on the Bight of Biafra. The majority of those enslaved and taken to these ports were captured in raids and wars. Usually the captives were taken back to the conquerors' territory as forced labour; after time, they were sometimes acculturated and absorbed into the conquerors' society. A number of slave routes were established throughout Nigeria linking the hinterland areas with the major coastal ports. Some of the more prolific slave traders were linked with the Oyo Empire in the southwest, the Aro Confederacy in the southeast and the Sokoto Caliphate in the north.

Questions:
What region has Nigeria traded with for centuries?
Which countries' explorers were the first Europeans to trade with Nigeria?
Calabar is on which historical Bight?
What is the current name of the Bight of Biafra?
Who were the major slave traders through Nigeria from the southwest?
For collectable or nostalgia purposes, or for the benefit of higher-quality audio playback provided by the 78 rpm speed with newer vinyl records and their lightweight stylus pickups, a small number of 78 rpm records have been released since the major labels ceased production. One of the first attempts at this was in the 1950s, when inventor Ewing Dunbar Nunn founded the label Audiophile Records, which released, in addition to standard 33 1/3 rpm LPs, 78 rpm-mastered albums that were microgroove and pressed on vinyl (as opposed to traditional 78s, with their shellac composition and wider 3-mil sized grooves). This was done by the label mainly to take advantage of the wider audio frequency response that faster speeds like 78 rpm can provide for vinyl microgroove records, hence the label's name (obviously catering to the audiophiles of the 1950s "hi-fi" era, when stereo gear could provide a much wider range of audio than before). Also in the late 1950s, Bell Records released a few budget-priced 7" microgrooved records at 78 rpm.

Questions:
What are reasons for recent releases of 78 rpm speed vinyls?
What is a benefit of newer releases of 78 rpm speed vinyls?
Who released 7" microgrooved records in the 1950s?
What benefits to vinyl have been found in the 1950s?
Who founded Audiophile Records?
For customers with more demanding requirements (such as medium-to-large businesses, or other ISPs) can use higher-speed DSL (such as single-pair high-speed digital subscriber line), Ethernet, metropolitan Ethernet, gigabit Ethernet, Frame Relay, ISDN Primary Rate Interface, ATM (Asynchronous Transfer Mode) and synchronous optical networking (SONET).

Questions:
What type of customers would typically have more demanding requirements? 
what does atm stand for in relation to internet providers? 
what is high-speed dsl used for? 
what is SONET?
For decades after the Second World War, any national symbol or expression was a taboo. However, the Germans are becoming increasingly patriotic. During a study in 2009, in which some 2,000 German citizens age 14 and upwards filled out a questionnaire, nearly 60% of those surveyed agreed with the sentiment "I'm proud to be German." And 78%, if free to choose their nation, would opt for German nationality with "near or absolute certainty". Another study in 2009, carried out by the Identity Foundation in Düsseldorf, showed that 73% of the Germans were proud of their country, twice more than 8 years earlier. According to Eugen Buss, a sociology professor at the University of Hohenheim, there's an ongoing normalisation and more and more Germans are becoming openly proud of their country.

Questions:
What percentage of 14 year olds said they were proud to be German in 2009?
What percentage of 14 year olds in 2009 said they would choose German for their nationality if they got to choose?
Where does Eugen Buss work?
For decades, it was the official policy of the Soviet Union to deny the existence of the secret protocol to the Soviet–German Pact. At the behest of Mikhail Gorbachev, Alexander Nikolaevich Yakovlev headed a commission investigating the existence of such a protocol. In December 1989, the commission concluded that the protocol had existed and revealed its findings to the Congress of People's Deputies of the Soviet Union. As a result, the Congress passed the declaration confirming the existence of the secret protocols, condemning and denouncing them. Both successor-states of the pact parties have declared the secret protocols to be invalid from the moment they were signed. The Federal Republic of Germany declared this on September 1, 1989 and the Soviet Union on December 24, 1989, following an examination of the microfilmed copy of the German originals.

Questions:
Who created an investigation into whether or not the Soviet-German Pact happened?
Which states have argued that the Soviet-German Pact was invalid from the inception?
Which government agency received the news that the Soviet-German Pact had existed?
For decades, the U.S. federal government strenuously tried to force Puerto Ricans to adopt English, to the extent of making them use English as the primary language of instruction in their high schools. It was completely unsuccessful, and retreated from that policy in 1948. Puerto Rico was able to maintain its Spanish language, culture, and identity because the relatively small, densely populated island was already home to nearly a million people at the time of the U.S. takeover, all of those spoke Spanish, and the territory was never hit with a massive influx of millions of English speakers like the vast territory acquired from Mexico 50 years earlier.

Questions:
Did America try to make Puerto Rico an English speaking territory?
How did America try to make Puerto Rico's language English?
Was English in Puerto Rico successful?
Does Puerto Rico have many English speaking residents?
How did Puerto Rico stay a Spanish speaking territory?
For digital photo cameras ("digital still cameras"), an exposure index (EI) rating—commonly called ISO setting—is specified by the manufacturer such that the sRGB image files produced by the camera will have a lightness similar to what would be obtained with film of the same EI rating at the same exposure. The usual design is that the camera's parameters for interpreting the sensor data values into sRGB values are fixed, and a number of different EI choices are accommodated by varying the sensor's signal gain in the analog realm, prior to conversion to digital. Some camera designs provide at least some EI choices by adjusting the sensor's signal gain in the digital realm. A few camera designs also provide EI adjustment through a choice of lightness parameters for the interpretation of sensor data values into sRGB; this variation allows different tradeoffs between the range of highlights that can be captured and the amount of noise introduced into the shadow areas of the photo.

Questions:
What is another name for an exposure index rating?
How do some camera designs give some EI choices?
Who provides the exposure index rating?
What are digital photo cameras also called?
For example, 1920×1080p25 identifies progressive scanning format with 25 frames per second, each frame being 1,920 pixels wide and 1,080 pixels high. The 1080i25 or 1080i50 notation identifies interlaced scanning format with 25 frames (50 fields) per second, each frame being 1,920 pixels wide and 1,080 pixels high. The 1080i30 or 1080i60 notation identifies interlaced scanning format with 30 frames (60 fields) per second, each frame being 1,920 pixels wide and 1,080 pixels high. The 720p60 notation identifies progressive scanning format with 60 frames per second, each frame being 720 pixels high; 1,280 pixels horizontally are implied.

Questions:
What size is each 1920x1080p25 frame?
The 1920x1080p25 notion identifies progressive scanning format with how many frames per second?
The 1080i25 or 1080i50 notion identifies interlaced scanning format with how many frames per second?
The 1080i30 or 1080i60 notion identifies interlaced scanning format with how many frames per second?
The 720p60 notion identifies progressive scanning format with how many frames per second?
For example, The London Review of 1861 (Telford and Barber, unsigned) in reviewing several works by Rawlinson, Layard and others, defined themselves as making:

Questions:
When was the London Review?
Rawlinson, Layard and others were reviewed in what?
Who wrote The London Review of 1861?
For example, at 30 MHz (10 m wavelength) a true resonant 1⁄4-wavelength monopole would be almost 2.5 meters long, and using an antenna only 1.5 meters tall would require the addition of a loading coil. Then it may be said that the coil has lengthened the antenna to achieve an electrical length of 2.5 meters. However, the resulting resistive impedance achieved will be quite a bit lower than the impedance of a resonant monopole, likely requiring further impedance matching. In addition to a lower radiation resistance, the reactance becomes higher as the antenna size is reduced, and the resonant circuit formed by the antenna and the tuning coil has a Q factor that rises and eventually causes the bandwidth of the antenna to be inadequate for the signal being transmitted. This is the major factor that sets the size of antennas at 1 MHz and lower frequencies.

Questions:
What can be added to allow for an antenna shorter than the needed height to produce desired results?
How would the resistive impedance from this scenario compare to if the antenna was the proper height?
The coil has lengthed the antenna to reach how much length electrically?
What is the major thing that sets the size of antennas at lower frequencies?
For example, character 10 represents the "line feed" function (which causes a printer to advance its paper), and character 8 represents "backspace". RFC 2822 refers to control characters that do not include carriage return, line feed or white space as non-whitespace control characters. Except for the control characters that prescribe elementary line-oriented formatting, ASCII does not define any mechanism for describing the structure or appearance of text within a document. Other schemes, such as markup languages, address page and document layout and formatting.

Questions:
What does the "line feed" function do?
What character represents the "line feed" function?
What does character 8 represent? 
What does RFC 2822 refers to what kind of control characters?
For example, consider electron–positron annihilation, in which the rest mass of individual particles is destroyed, but the inertia equivalent of the system of the two particles (its invariant mass) remains (since all energy is associated with mass), and this inertia and invariant mass is carried off by photons which individually are massless, but as a system retain their mass. This is a reversible process – the inverse process is called pair creation – in which the rest mass of particles is created from energy of two (or more) annihilating photons. In this system the matter (electrons and positrons) is destroyed and changed to non-matter energy (the photons). However, the total system mass and energy do not change during this interaction.

Questions:
What is it called when the rest mass of individual particles is destroyed but the inertia equivalent of the system of the two particles remains?
What is the inverse process called?
What is the process in which the rest mass of particles is created from energy of two or more annihilating photons?
For example, in order to meet the expectations for good color rendering in retail applications, research suggests using the well-established CRI along with another metric called gamut area index (GAI). GAI represents the relative separation of object colors illuminated by a light source; the greater the GAI, the greater the apparent saturation or vividness of the object colors. As a result, light sources which balance both CRI and GAI are generally preferred over ones that have only high CRI or only high GAI.

Questions:
What does GAI stand for?
The relative separating of object colors illuminated by a light source is known as?
Would a lower GAI mean higher apparent saturation or vividness of object colors?
For example, one might refer to the A above middle C as a', A4, or 440 Hz. In standard Western equal temperament, the notion of pitch is insensitive to "spelling": the description "G4 double sharp" refers to the same pitch as A4; in other temperaments, these may be distinct pitches. Human perception of musical intervals is approximately logarithmic with respect to fundamental frequency: the perceived interval between the pitches "A220" and "A440" is the same as the perceived interval between the pitches A440 and A880. Motivated by this logarithmic perception, music theorists sometimes represent pitches using a numerical scale based on the logarithm of fundamental frequency. For example, one can adopt the widely used MIDI standard to map fundamental frequency, f, to a real number, p, as follows

Questions:
The notion of pitch is insensitive to what?
The description "G4 double sharp" refers to the same pitch as what?
Human perception of musical intervals is approximately what?
Music theorist represent pitches using what kind of scale?
For example, the Italian and French words for various foods, some family relationships, and body parts are very similar to each other, yet most of those words are completely different in Spanish. Italian "avere" and "essere" as auxiliaries for forming compound tenses are used similarly to French "avoir" and "être". Spanish only retains "haber" and has done away with "ser" in forming compound tenses. However, when it comes to phonological structures, Italian and Spanish have undergone less change than French, with the result that some native speakers of Italian and Spanish may attain a degree of mutual comprehension that permits extensive communication.[citation needed]

Questions:
What Italian word is similar to the French word "avoir"?
What French word is similar to the Italian word "essere"?
What two languages have the possibility for significant mutual intelligibility?
Along with foods and family relationships, what sorts of words are similar in French and Italian?
When forming compound tenses in Spanish, what auxiliary is no longer used?
For example, the full name of Oda Nobunaga would be "Oda Kazusanosuke Saburo Nobunaga" (織田上総介三郎信長), in which "Oda" is a clan or family name, "Kazusanosuke" is a title of vice-governor of Kazusa province, "Saburo" is a formal nickname (yobina), and "Nobunaga" is an adult name (nanori) given at genpuku, the coming of age ceremony. A man was addressed by his family name and his title, or by his yobina if he did not have a title. However, the nanori was a private name that could be used by only a very few, including the Emperor.

Questions:
What did Nobunaga mean?
What did Kazusanosuke mean?
What did Saburo mean?
What did Oda mean?
What was Oda Nobunaga's full name?
For five consecutive seasons, starting in season seven, the title was given to a white male who plays the guitar – a trend that Idol pundits call the "White guy with guitar" or "WGWG" factor. Just hours before the season eleven finale, where Phillip Phillips was named the winner, Richard Rushfield, author of the book American Idol: The Untold Story, said, "You have this alliance between young girls and grandmas and they see it, not necessarily as a contest to create a pop star competing on the contemporary radio, but as .... who's the nicest guy in a popularity contest," he says, "And that has led to this dynasty of four, and possibly now five, consecutive, affable, very nice, good-looking white boys."

Questions:
What does the acronym WGWG stand for? 
Who won season eleven of American Idol? 
What is the name of the book written by Richard Rushfield about American Idol? 
How many seasons in a row were won by caucasian guitar playing males? 
What instrument did the winners for five seasons in a row play?
What is the WGWG factor?
Who wrote American Idol: The Untold Story?
Who was named the winner of Season 11?
For fortification, however, a 2003 review recommended zinc oxide in cereals as cheap, stable, and as easily absorbed as more expensive forms. A 2005 study found that various compounds of zinc, including oxide and sulfate, did not show statistically significant differences in absorption when added as fortificants to maize tortillas. A 1987 study found that zinc picolinate was better absorbed than zinc gluconate or zinc citrate. However, a study published in 2008 determined that zinc glycinate is the best absorbed of the four dietary supplement types available.

Questions:
Zinc oxide is used to fortify what product?
In what product did  various compounds of zinc show little difference in absorption?
What compound is better absorbed than zinc gluconate?
What is the best absorbed dietary zinc compound?
For girls, early maturation can sometimes lead to increased self-consciousness, though a typical aspect in maturing females. Because of their bodies' developing in advance, pubescent girls can become more insecure and dependent. Consequently, girls that reach sexual maturation early are more likely than their peers to develop eating disorders (such as anorexia nervosa). Nearly half of all American high school girls' diets are to lose weight. In addition, girls may have to deal with sexual advances from older boys before they are emotionally and mentally mature. In addition to having earlier sexual experiences and more unwanted pregnancies than late maturing girls, early maturing girls are more exposed to alcohol and drug abuse. Those who have had such experiences tend to perform not as well in school as their "inexperienced" peers.

Questions:
Are girls reaching sexual maturation early more or less likely to develop eating disorers?
Nearly half of Americam high school girls hope to achieve what goal with their diet?
Are early or late maturing girls more exposed to alcohol and drug abuse?
Do early or late maturing girls have more unwanted pregnancies?
Who performs better in school: sexually experienced or inexperienced teen females?
For guidance in practical application of Jewish law, the majority of Orthodox Jews appeal to the Shulchan Aruch ("Code of Jewish Law" composed in the 16th century by Rabbi Joseph Caro) together with its surrounding commentaries. Thus, at a general level, there is a large degree of uniformity amongst all Orthodox Jews. Concerning the details, however, there is often variance: decisions may be based on various of the standardized codes of Jewish Law that have been developed over the centuries, as well as on the various responsa. These codes and responsa may differ from each other as regards detail (and reflecting the above philosophical differences, as regards the weight assigned to these). By and large, however, the differences result from the historic dispersal of the Jews and the consequent development of differences among regions in their practices (see minhag).

Questions:
What do Orthodox Jews turn to for guidance and practical application of jewish law?
there is a large degree of what amongst all orthodox jews?
What is the differences among regions in practices known as?
Why are the codes and responsa different in regards to details?
For his second album, Late Registration (2005), he collaborated with film score composer Jon Brion and drew influence from non-rap influences such as English trip hop group Portishead. Blending West's primary soulful hip hop production with Brion's elaborate chamber pop orchestration, the album experimentally incorporated a wide array of different genres and prominent orchestral elements, including string arrangements, piano chords, brass flecks, and horn riffs among other symphonic instrumentation. It also incorporated a myriad of foreign and vintage instruments not typical in popular music, let alone hip hop, such as a celesta, harpsichord, Chamberlin, CS-80 analog synthesizer, Chinese bells and berimbau, vibraphones, and marimba. Rolling Stone described Late Registration as West claiming "the whole world of music as hip-hop turf" chronicling the album as "his mad quest to explode every cliché about hip-hop identity." Critic Robert Christgau wrote that "there's never been hip-hop so complex and subtle musically." For a period of time, Kanye West stood as the sole current pop star to tour with a string section, as audible on his 2006 live album Late Orchestration.

Questions:
What composer did Kanye collaborate with for his second record?
What classical elements did Brion bring to the production of Kanye's album?
What sort of orchestra did Kanye tour with while promoting his second album?
What composer did Kanye West work with for his second album?
What English trip-hop group helped influence Kanye on his second album?
For horizontal propagation between transmitting and receiving antennas situated near the ground reasonably far from each other, the distances traveled by tne direct and reflected rays are nearly the same. There is almost no relative phase shift. If the emission is polarized vertically, the two fields (direct and reflected) add and there is maximum of received signal. If the signal is polarized horizontally, the two signals subtract and the received signal is largely cancelled. The vertical plane radiation patterns are shown in the image at right. With vertical polarization there is always a maximum for θ=0, horizontal propagation (left pattern). For horizontal polarization, there is cancellation at that angle. Note that the above formulae and these plots assume the ground as a perfect conductor. These plots of the radiation pattern correspond to a distance between the antenna and its image of 2.5λ. As the antenna height is increased, the number of lobes increases as well.

Questions:
What is between recieving and transmitting antenna's?
When is the emission at maximized recieved signal?
Where is the radiation patterns in the vertical plane shown?
What is also increased along with the antenna's height?
For instance, a common use of a database system is to track information about users, their name, login information, various addresses and phone numbers. In the navigational approach all of this data would be placed in a single record, and unused items would simply not be placed in the database. In the relational approach, the data would be normalized into a user table, an address table and a phone number table (for instance). Records would be created in these optional tables only if the address or phone numbers were actually provided.

Questions:
How is information stored in a navigational system?
How is a database system frequently used?
How is information stored in a relational system?
What happens to blank data fields in a navigational system?
For instance, a phased array consists of two or more simple antennas which are connected together through an electrical network. This often involves a number of parallel dipole antennas with a certain spacing. Depending on the relative phase introduced by the network, the same combination of dipole antennas can operate as a "broadside array" (directional normal to a line connecting the elements) or as an "end-fire array" (directional along the line connecting the elements). Antenna arrays may employ any basic (omnidirectional or weakly directional) antenna type, such as dipole, loop or slot antennas. These elements are often identical.

Questions:
How many antenna would make up a phased array?
What determines if the antenna creates a broadside array or an end fire array?
What are the two standard antenna types?
How are antennas oriented when arranged with specific spacing?
For instance, if a transmitter delivers 100 W into an antenna having an efficiency of 80%, then the antenna will radiate 80 W as radio waves and produce 20 W of heat. In order to radiate 100 W of power, one would need to use a transmitter capable of supplying 125 W to the antenna. Note that antenna efficiency is a separate issue from impedance matching, which may also reduce the amount of power radiated using a given transmitter. If an SWR meter reads 150 W of incident power and 50 W of reflected power, that means that 100 W have actually been absorbed by the antenna (ignoring transmission line losses). How much of that power has actually been radiated cannot be directly determined through electrical measurements at (or before) the antenna terminals, but would require (for instance) careful measurement of field strength. Fortunately the loss resistance of antenna conductors such as aluminum rods can be calculated and the efficiency of an antenna using such materials predicted.

Questions:
What would need to be placed into the transmitter to create ten W oh warmth? 
What would need to be investigated to determine how much power was radiated?
What factor may play a hand in lessened power from a transmitter?
For instance, to look up the character where the sound is not known, e.g., 松 (pine tree), the user first determines which part of the character is the radical (here 木), then counts the number of strokes in the radical (four), and turns to the radical index (usually located on the inside front or back cover of the dictionary). Under the number "4" for radical stroke count, the user locates 木, then turns to the page number listed, which is the start of the listing of all the characters containing this radical. This page will have a sub-index giving remainder stroke numbers (for the non-radical portions of characters) and page numbers. The right half of the character also contains four strokes, so the user locates the number 4, and turns to the page number given. From there, the user must scan the entries to locate the character he or she is seeking. Some dictionaries have a sub-index which lists every character containing each radical, and if the user knows the number of strokes in the non-radical portion of the character, he or she can locate the correct page directly.

Questions:
What contains four strokes?
What do some dictionaries have?
What gives remaining stroke numbers?