insect: Annotated classification: Infraclass Neoptera Winged; wings flexible, able to fold onto abdomen. Superorder Exopterygota (hemimetabola) Metamorphosis simple, sometimes slight; pupal instar rarely present; wings develop externally; immature stages commonly resemble adults in structure and habits. Order Plecoptera

Neoptolemus, in Greek legend, the son of Achilles, the hero of the Greek army at Troy, and of Deïdamia, daughter of King Lycomedes of Scyros; he was sometimes called Pyrrhus, meaning “Red-haired.” In the last year of the Trojan War the Greek hero Odysseus brought him to Troy after the Trojan seer

Western architecture: Origins and development: This line of thought had been developed early in the 18th century and was popularized by a French Jesuit, Marc-Antoine Laugier, whose Essai sur l’architecture appeared in French in 1753 and in English in 1755. Advocating a return to rationalism and simplicity in building and taking…

history of film: Italy: …with its development of the Neorealist movement. Although it had roots in both Soviet expressive realism and French poetic realism, Neorealism was decidedly national in focus, taking as its subject the day-to-day reality of a country traumatized by political upheaval and war.

new realism, early 20th-century movement in metaphysics and epistemology that opposed the idealism dominant in British and U.S. universities. Early leaders included William James, Bertrand Russell, and G.E. Moore, who adopted the term realism to signal their opposition to idealism. In 1910 William

realism: Neorealism in international relations: Associated in particular with the American political scientist Kenneth Waltz, neorealism was an attempt to translate some of the key insights of classical realism into the language and methods of modern social science. In the Theory of International Politics (1979), Waltz…

Neorealism, Italian literary and cinematic movement, flourishing especially after World War II, seeking to deal realistically with the events leading up to the war and with the social problems that were engendered during the period and afterwards. The movement was rooted in the 1920s and, though

Neorealism, Italian literary and cinematic movement, flourishing especially after World War II, seeking to deal realistically with the events leading up to the war and with the social problems that were engendered during the period and afterwards. The movement was rooted in the 1920s and, though

realism: Neorealism in international relations: Associated in particular with the American political scientist Kenneth Waltz, neorealism was an attempt to translate some of the key insights of classical realism into the language and methods of modern social science. In the Theory of International Politics (1979), Waltz…

Neoregelia, genus of about 40 species of epiphytes (plants that are supported by other plants and have aerial roots exposed to the humid atmosphere) of the pineapple family (Bromeliaceae) native to tropical South America. Several species, including N. carolinae, are grown as indoor ornamentals for

Neoregelia: Several species, including N. carolinae, are grown as indoor ornamentals for their colourful flowers and leaves.

flatworm: Annotated classification: Order Neorhabdocoela Saclike linear intestine; protonephridia and oviducts usually present; gonads few, mostly compact; nervous system generally with 2 longitudinal trunks; about 600 species. Order Catenulida Mostly freshwater; about 70 species. Order Macrostomida Mostly inhabiting the areas between grains of sand;

vertebrate: Annotated classification: Subclass Neornithes (true birds) Well-developed sternum; tail is not long; no teeth; forelimbs modified to wings; teeth replaced by horny rhamphoteca over bill. Class Mammalia Warm-blooded; mammary glands; lower jaw is composed of 1 bone; hair; advanced brain; skin with different glands and hair; ears with…

Estonian literature: It was superseded by the Neoromantic Young Estonia group, whose leader, a poet, Gustav Suits, devised the slogan “More European culture! Be Estonians but remain Europeans!” For Suits and his followers this meant greater attention to form. With the Russian Revolution of 1917 emerged the Siuru group (named after a…

Danish literature: Neoromantic revival: In the 1890s a Neoromantic poetic revival occurred, reinstating the value of emotion and fantasy. The leader of these Symbolist poets was Johannes Jørgensen, whose finest works show a simplicity of style and intensity of feeling. (He later abandoned Symbolism for Roman Catholicism…

Scholasticism: Enduring features: …Renaissance (called Barockscholastik) and the Neoscholasticism of the 19th and 20th centuries, both of which were primarily interested in the work of Aquinas.

Neosho, city, seat (1839) of Newton county, southwest Missouri, U.S. It lies in the Ozark Mountains, about 20 miles (32 km) south of Joplin. Founded in 1839, its name, of Osage derivation, means “clear and abundant water,” probably referring to the nine flowing springs (the largest of which is at

Neosho River, river rising north of Council Grove in Morris county, Kan., U.S., and flowing generally southeast into Oklahoma, where it is also known as the Grand, to join the Arkansas River, near Fort Gibson, after a course of about 460 miles (740 km). It has a drainage area of 12,660 square miles

Neospirifer, genus of extinct brachiopods (lamp shells) found as fossils in Late Carboniferous to Permian marine rocks (the period of time from the Late Carboniferous to the end of the Permian was about 318 million to 251 million years ago); many species are known. The shell or valves of

plumage: …newborn chick is downy, called neossoptile; that which follows is termed teleoptile. Juvenal plumage, frequently distinct from that of the adult bird, is often drab, streaked, or spotted and thus camouflages the young.

cholinergic drug: Neostigmine and pyridostigmine are drugs that can access the neuromuscular junction, but they cannot enter the ganglia of the autonomic nervous system and thus do not cross the blood-brain barrier. Therefore, these agents prolong the action of acetylcholine specifically at the neuromuscular junction.

basal ganglia: Neurochemicals: The striatum, which serves as a gateway for the regulation of signals through the basal ganglia during the learning of actions and the selection of desirable actions, has the most-complex signaling architecture. In addition to receiving vast external excitatory input from the cortex and thalamus, it…

chipmunk: …the genera Tamias, Eutamias, and Neotamias.

juvenile hormone, a hormone in insects, secreted by glands near the brain, that controls the retention of juvenile characters in larval stages. The hormone affects the process of molting, the periodic shedding of the outer skeleton during development, and in adults it is necessary for normal egg

paedomorphosis: …onset of reproductive activity (neoteny).

neōteros, any of a group of poets who sought to break away from the didactic-patriotic tradition of Latin poetry by consciously emulating the forms and content of Alexandrian Greek models. The neōteroi deplored the excesses of alliteration and onomatopoeia and the ponderous metres that

neōteros, any of a group of poets who sought to break away from the didactic-patriotic tradition of Latin poetry by consciously emulating the forms and content of Alexandrian Greek models. The neōteroi deplored the excesses of alliteration and onomatopoeia and the ponderous metres that

neōteros, any of a group of poets who sought to break away from the didactic-patriotic tradition of Latin poetry by consciously emulating the forms and content of Alexandrian Greek models. The neōteroi deplored the excesses of alliteration and onomatopoeia and the ponderous metres that

gymnure: The shrew gymnure (Neotetracus sinensis) lives in cool and damp mountain forests at elevations of 300–2,700 metres (roughly 1,000–9,000 feet) in southern China and adjacent regions of Myanmar (Burma) and northern Vietnam. The long-eared, or Laos, gymnure (H. megalotis) is restricted to limestone

woodrat, (genus Neotoma), any of 23 species of medium-sized North American and Central American rodents. Some species are commonly known as “packrats” for their characteristic accumulation of food and debris on or near their dens. These collections, called “middens,” may include bones, sticks, dry

woodrat: lepida) and the white-throated woodrat (N. albigula) are black (melanistic).

woodrat: …Gulf of California—Anthony’s woodrat (N. bryanti anthonyi), found on the Todos Santos Islands, and Bunker’s woodrat (N. bryanti bunkeri), of Isla Coronados—as extinct since 2018, as a result of depletion of native vegetation and the introduction of feral cats.

woodrat: …Islands, and Bunker’s woodrat (N. bryanti bunkeri), of Isla Coronados—as extinct since 2018, as a result of depletion of native vegetation and the introduction of feral cats.

woodrat: The bushy-tailed woodrat (Neotoma cinerea), often called a packrat, is among the largest and most common woodrats, weighing up to 600 grams (about 1.3 pounds) and having a body length of up to 25 cm (nearly 10 inches). Its slightly shorter tail is long-haired and bushy,…

woodrat: The Arizona woodrat (N. devia) is one of the smallest, weighing less than 132 grams (4.7 ounces) and having a body length of up to 15 cm (5.9 inches). Its tail, measuring up to 14 cm (5.5 inches) long, is more typical in being densely haired…

woodrat: …huge stick nest of the dusky-footed woodrat (N. fuscipes), which can be more than 1 metre (3.3 feet) high and is built on the ground, on rocky slopes, or in tree canopies. Other woodrats live in moderately large structures built at the bases of cacti, bushes, or trees, in caves,…

woodrat: Some populations of the desert woodrat (N. lepida) and the white-throated woodrat (N. albigula) are black (melanistic).

woodrat: … construction is that of the Allegheny woodrat (N. magister). Although its nest is merely a cup made of plants, the woodrat protects it with a small pile of sticks among boulders on a cliff ledge or inside a cave. The most elaborate configuration is the huge stick nest of the…

woodrat: …three species exhibit dietary specialization: Stephen’s woodrat (N. stephensi) subsists almost entirely on juniper sprigs, and N. albigula and N. lepida feed mostly on prickly pear, cholla cacti, and yucca plants.

neotraditionalism, in politics, the deliberate revival and revamping of old cultures, practices, and institutions for use in new political contexts and strategies. Neotraditionalism entails a degree of contestation over culture and memory. It can serve as a strategy of political legitimation, and

antelope: Classification: Antilopinae Tribe Neotragini (dwarf antelopes, including royal antelopes, klipspringers, oribis, and dik-diks) Tribe Antilopini (includes gazelles and the springbok, gerenuk

royal antelope: The similar dwarf antelope (Neotragus batesi) is only slightly bigger. Both belong to the Neotragini tribe of dwarf antelopes that includes the dik-dik, steenbok, klipspringer, and oribi.

royal antelope, (Neotragus pygmaeus), a hare-sized denizen of West Africa’s lowland rainforest that is the world’s smallest antelope. The similar dwarf antelope (Neotragus batesi) is only slightly bigger. Both belong to the Neotragini tribe of dwarf antelopes that includes the dik-dik, steenbok,

chigger: In Europe Neotrombicula autumnalis attacks not only humans but also cattle, dogs, horses, and cats. In the East Asia certain species of Leptotrombidium carry the disease known as scrub typhus.

biogeographic region: Neotropical kingdom: Essentially the Neotropical kingdom covers all but the extreme southern tip and southwestern strip of South America; Central America; Mexico, excluding the dry north and centre; and beyond to the West Indies and the southern tip of Florida (Figure 1). The vegetation ranges…

squirrel: General features: …squirrels are the smallest: the neotropical pygmy squirrel (Sciurillus pusillus) of the Amazon Basin weighs 33 to 45 grams (1 to 1.5 ounces), with a body 9 to 12 cm long and an equally long tail; but the African pygmy squirrel (Myosciurus pumilio) of the West African tropical forests is…

Neotropical region, one of the six major biogeographic areas of the world defined on the basis of its characteristic animal life. It extends south from the Mexican desert into South America as far as the subantarctic zone. It includes such animals as the llama, tapir, deer, pig, jaguar, puma, a

Neotropical region, one of the six major biogeographic areas of the world defined on the basis of its characteristic animal life. It extends south from the Mexican desert into South America as far as the subantarctic zone. It includes such animals as the llama, tapir, deer, pig, jaguar, puma, a

Neotropical region, one of the six major biogeographic areas of the world defined on the basis of its characteristic animal life. It extends south from the Mexican desert into South America as far as the subantarctic zone. It includes such animals as the llama, tapir, deer, pig, jaguar, puma, a

twayblade: … of the genera Liparis and Neottia (family Orchidaceae). The common name derives from the characteristic pair of leaves borne at the base of the flowering stalk.

twayblade: The lesser twayblade (N. cordata), also widespread in Eurasia, has heart-shaped leaves.

bird’s-nest orchid, (Neottia nidus-avis), nonphotosynthetic orchid (family Orchidaceae) native to Europe and North Africa. The bird’s-nest orchid lacks chlorophyll and obtains its food from decaying organic material with the help of mycorrhizae. The short underground stem and the mass of roots that

twayblade: The common twayblade (N. ovata), found throughout Eurasia, has small green flowers and broad egg-shaped leaves. The lesser twayblade (N. cordata), also widespread in Eurasia, has heart-shaped leaves.

taxonomy: Verification and validation by type specimens: …is frequently the case, a neotype is selected and so designated by someone who subsequently revises the taxon, and the neotype occupies a position equivalent to that of the holotype. The first type validly designated has priority over all other type specimens. Paratypes are specimens used, along with the holotype,…

ryegrass: …with a poisonous fungus (Neotyphodium species) that can be dangerous to grazing animals. Modern winnowing techniques now separate the seed from rye seed, but in earlier times contaminated rye flour was a health hazard.

mink: …mink (Mustela lutreola) and the American mink are both valued for their luxurious fur. The American mink—which is classified as Neovison vison by most sources and M. vision or Neogale vision by others—is one of the pillars of the fur industry and is raised in captivity throughout the world. In…

Malaysia: Economy of Malaysia: …(NEP) and later as the New Development Policy (NDP), that has sought to strike a balance between the goals of economic growth and the redistribution of wealth. The Malaysian economy has long been dominated by the country’s Chinese and South Asian minorities. The goal of the NEP and the NDP…

Voter News Service: …service was replaced by the National Election Pool (NEP).

Canada: Second premiership: …was the basis of the National Energy Program (NEP), introduced in the fall of 1980, which was designed to speed up the “Canadianization” of the energy industry and vastly increase Ottawa’s share of energy revenues. The NEP created a fierce conflict between the central government and the energy-producing provinces (particularly…

New Economic Policy (NEP), the economic policy of the government of the Soviet Union from 1921 to 1928, representing a temporary retreat from its previous policy of extreme centralization and doctrinaire socialism. (Read Leon Trotsky’s 1926 Britannica essay on Lenin.) The policy of War Communism,

National Environmental Policy Act (NEPA), the first major U.S. environmental law. Enacted in 1969 and signed into law in 1970 by President Richard M. Nixon, NEPA requires all federal agencies to go through a formal process before taking any action anticipated to have substantial impact on the

Nepal, country of Asia, lying along the southern slopes of the Himalayan mountain ranges. It is a landlocked country located between India to the east, south, and west and the Tibet Autonomous Region of China to the north. Its territory extends roughly 500 miles (800 kilometres) from east to west

Nepal, country of Asia, lying along the southern slopes of the Himalayan mountain ranges. It is a landlocked country located between India to the east, south, and west and the Tibet Autonomous Region of China to the north. Its territory extends roughly 500 miles (800 kilometres) from east to west

Nepal: Federal republic: …party in May 2018: the Nepal Communist Party (NCP).

Nepal earthquake of 2015, severe earthquake that struck near the city of Kathmandu in central Nepal on April 25, 2015. About 9,000 people were killed, many thousands more were injured, and more than 600,000 structures in Kathmandu and other nearby towns were either damaged or destroyed. The

Nepal Himalayas, east-central section and highest part of the Himalayan mountain ranges in south-central Asia, extending some 500 miles (800 km) from the Kali River east to the Tista River. The range occupies most of Nepal and extends into the Tibet Autonomous Region of China and Sikkim state in

nonrectangular national flag consisting of two united pennant (triangular flag) shapes. Nepal is the only country in the modern world that does not have a rectangular national flag. It is crimson with blue borders and incorporates stylized symbols of the sun and moon.Hundreds of independent states

history of Nepal, a survey of the notable events and people in the history of Nepal from prehistoric times to the present. The country is located between India to the east, south, and west and the Tibet Autonomous Region of China to the north. Its territory extends roughly 500 miles (800 km) from

Nepal: Fall of the monarchy: Madhav Kumar Nepal of the CPN (UML) became prime minister later that month at the head of a 22-party coalition. The change did little to resolve the country’s ongoing political deadlock, particularly the drafting of a new constitution. In June 2010 Prime Minister Nepal resigned…

Nepalganj, town, southwestern Nepal. It is situated in the Tarai, a low, fertile plain northeast of Nanpara, India. Nepalganj, located 4 miles (6 km) from a railway terminus across the border in India, is a trading centre for rice, wheat, corn (maize), oilseeds, and hides produced in the

Nepalganj, town, southwestern Nepal. It is situated in the Tarai, a low, fertile plain northeast of Nanpara, India. Nepalganj, located 4 miles (6 km) from a railway terminus across the border in India, is a trading centre for rice, wheat, corn (maize), oilseeds, and hides produced in the

Nepal: External relations, 1750–1950: …revolutionary forces, led by the Nepali Congress (NC) party, gained an ascendant position in the administration.

Nepali language, member of the Pahari subgroup of the Indo-Aryan group of the Indo-Iranian division of the Indo-European languages. Nepali is spoken by more than 17 million people, mostly in Nepal and neighbouring parts of India. Smaller speech communities exist in Bhutan, Brunei, and Myanmar.

Nepali literature, the body of writings in the Nepali language of Nepal. Before the Gurkha (Gorkha) conquest of Nepal in 1768, Nepalese writings were in Sanskrit and Newari as well as Nepali (the latter being the language of the Gurkha conquerors). These writings consisted of religious texts,

pitcher plant: Nepenthaceae: The family Nepenthaceae consists of a single genus, Nepenthes, with some 140 species of tropical pitcher plants native to Madagascar, Southeast Asia, and Australia. Most of these species are perennials that grow in very acidic soil, though some are epiphytic and live on the…

anesthetic: Anesthetics through history: Homer wrote of nepenthe, which was probably cannabis or opium. Arabian physicians used opium and henbane. Centuries later, powerful rum was administered freely to British sailors before emergency amputations were carried out on board ship in the aftermath of battle.

George Darley: …in his unfinished lyrical epic Nepenthe (1835), of a symbolic dreamworld. Long regarded as unreadable, this epic came to be admired in the 20th century for its dream imagery, use of symbolism to reveal inner consciousness, and tumultuous metrical organization.

Nepenthes, genus of carnivorous pitcher plants that make up the only genus in the family Nepenthaceae (order Caryophyllales). About 140 species are known, mostly native to Madagascar, Southeast Asia, and Australia. (The North American pitcher plants are in the family Sarraceniaceae.) Nepenthes

Nepenthes: Major species: species, the critically endangered Attenborough’s pitcher plant (N. attenboroughii), is the largest carnivorous plant, reaching up to 1.5 metres (4.9 feet) tall. Its pitchers are 30 cm (11.8 inches) in diameter and are able to capture and digest rodents and other small animals. About 25 other species are listed…

pitcher plant: Nepenthaceae: …World genus Nepenthes include the slender pitcher plant (N. gracilis), the common swamp pitcher plant (N. mirabilis), and the golden peristome (N. veitchii), as well as a number of hybrid species such as Hooker’s pitcher plant N. ×hookeriana, N. ×mastersiana, and N. ×dominii.

pitcher plant: Nepenthaceae: Yet another species, N. hemsleyana, has an elongated pitcher that provides shelter for Hardwicke’s woolly bat (Kerivoula hardwicki) and collects its guano.

pitcher plant: Nepenthaceae: gracilis), the common swamp pitcher plant (N. mirabilis), and the golden peristome (N. veitchii), as well as a number of hybrid species such as Hooker’s pitcher plant N. ×hookeriana, N. ×mastersiana, and N. ×dominii.

pitcher plant: Nepenthaceae: In Borneo N. rajah attracts mountain tree shrews (Tupaia montana) with copious amounts of nectar in the pitcher lid. While the animal feeds, the broad open mouth of the sturdy, non-slippery pitcher serves as a toilet, collecting nutrient-rich manure. At least two other species, N. lowii and…

pitcher plant: Nepenthaceae: mirabilis), and the golden peristome (N. veitchii), as well as a number of hybrid species such as Hooker’s pitcher plant N. ×hookeriana, N. ×mastersiana, and N. ×dominii.

John Napier was a Scottish mathematician and theological writer who originated the concept of logarithms as a mathematical device to aid in calculations. At the age of 13, Napier entered the University of St. Andrews, but his stay appears to have been short, and he left without taking a degree.

catnip, (Nepeta cataria), herb of the mint family (Lamiaceae), noted for its aromatic leaves, which are particularly exciting to cats. Catnip is commonly grown by cat owners for their pets, and the dried leaves are often used as a stuffing for cat playthings. The herb is native to Eurasia and is

catnip: …a volatile oil known as nepetalactone, which stimulates sensory neurons in most cats, attracting them to the plant. The effect generally lasts about 10 minutes and triggers a wide range of behaviours, including purring, rolling, vocalizations, head rubbing, drooling, jumping, and sometimes aggression.

Clouds, comedy by Aristophanes, produced in 423 bce. The play attacks “modern” education and morals as imparted and taught by the radical intellectuals known as the Sophists. The main victim of the play is the leading Athenian thinker and teacher Socrates, who is purposely (and unfairly) given many

Argonaut: …Helle, by his first wife, Nephele, the cloud goddess. Ino, his second wife, hated the children of Nephele and persuaded Athamas to sacrifice Phrixus as the only means of alleviating a famine. But before the sacrifice, Nephele appeared to Phrixus, bringing a ram with a golden fleece on which he…

nepheline, the most common feldspathoid mineral, an aluminosilicate of sodium and potassium [(Na,K)AlSiO4]. It is sometimes used as a substitute for feldspars in the manufacture of glass and ceramics. Nepheline is the characteristic mineral of alkaline plutonic rocks, particularly nepheline

nepheline syenite, medium- to coarse-grained intrusive igneous rock, a member of the alkali-syenite group (see syenite) that consists largely of feldspar and nepheline. It is always considerably poorer in silica and richer in alkalies than granite. The extraordinarily varied mineralogy of the

basalt: …the rock is known as nepheline-basalt; if the replacement is only partial, the term nepheline-basanite is used. Similarly, there are analcime- and leucite-basalts and leucite-basanites. Most nepheline-basalts are fine-grained, very dark-coloured rocks and date to the early Cenozoic Era (65.5 million years ago to the present). They are fairly common…

nephelinite, silica-poor (mafic) lava that contains nepheline and pyroxene and is usually completely crystallized. Despite its wide geographic distribution and occasional extensive local development, it is a very rare rock. Known only from Paleogene and Neogene strata (about 65.5 million to 2.6

nepheline, the most common feldspathoid mineral, an aluminosilicate of sodium and potassium [(Na,K)AlSiO4]. It is sometimes used as a substitute for feldspars in the manufacture of glass and ceramics. Nepheline is the characteristic mineral of alkaline plutonic rocks, particularly nepheline

rambutan, (Nephelium lappaceum), tree of the soapberry family (Sapindaceae). It is native to Malaysia, where it is commonly cultivated for its tasty fruit, also called rambutan. The bright-red, oval fruit, about the size of a small hen’s egg, is covered with long, soft spines and has a tasty acid

Theodore William Richards: …the bottling device, and the nephelometer (an instrument for measuring turbidity). Although the atomic weight values of Jean Servais Stas had been regarded as standard, about 1903 physicochemical measurements showed that some were not accurate. Richards and his students revised these figures, lowering, for instance, Stas’s value for silver from…

nephelometry and turbidimetry, in analytical chemistry, methods for determining the amount of cloudiness, or turbidity, in a solution based upon measurement of the effect of this turbidity upon the transmission and scattering of light. Turbidity in a liquid is caused by the presence of finely

ancient Egypt: The 28th, 29th, and 30th dynasties: …in 380 bce his son Nepherites II lasted only four months before a general, Nectanebo I (Nekhtnebef; ruled 380–362 bce) of Sebennytos, usurped the throne, founding the 30th dynasty (380–343 bce). In 373 bce the Persians attacked Egypt, and, although Egyptian losses were heavy, disagreement between the Persian satrap Pharnabazus…

avunculate: …measure of authority over his nephews (and sometimes his nieces), coupled with specific responsibilities in their upbringing, initiation, and marriage. These children, in turn, often enjoy special rights to their uncle’s property, often taking precedence in inheritance over the uncle’s children.

Nephi, city, seat (1882) of Juab county, north-central Utah, U.S. Located at the southern end of the Wasatch Range, the city was founded as an agricultural colony in 1851 and was originally called Salt Creek; in the late 1850s Mormon leaders renamed it after a prophet of the Book of Mormon. Nephi