Shayne turned the handle and jerked the door open before either of the men were quite aware of his presence in the night.

The root meaning of the word anxiety is ' to vex or trouble '; in either presence or absence of psychological stress, anxiety can create feelings of fear, worry, uneasiness, and dread.

For example, in the presence of H < sub > 2 </ sub > O < sub > 2 </ sub > formed by the eosinophil, and either chloride or bromide ions, eosinophil peroxidase provides a potent mechanism by which eosinophils kill multicellular parasites ( such as, for example, the nematode worms involved in filariasis ); and also certain bacteria ( such as tuberculosis bacteria ).

Initially undifferentiated, the tubercle develops into either a penis or a clitoris, depending on the presence or absence of the protein tdf, which is codified by a single gene on the Y chromosome.

It has been read as " together with the Gaels ", suggesting either public participation or the presence of Gaels from the western coasts as well as the people of the east coast.

More than 300 U. S. companies have established either a permanent commercial presence in El Salvador or work through representative offices in the country.

However, their velocities are too large for them to remain gravitationally bound by their mutual attractions, implying the presence of either an additional invisible mass component, or an additional attractive force besides gravity.

Although the presence of either quicklime or saltpeter in the mixture cannot be entirely excluded, they were consequently not the primary ingredient.

Although helium-3 was found to be about 10, 000 times rarer than helium-4 in the helium from the gas wells, its significant presence in underground gas deposits implied that either it did not decay, or else it had a very long half-life-billions of years.

A long-established expression among sailors uses the term " a Jonah " as meaning a person ( either a sailor or a passenger ) whose presence on board brings bad luck and endangers the ship.

Forging tends to be reserved for manufacturers ' more expensive product lines, and can often be distinguished from stock removal product lines by the presence of an integral bolster, though integral bolsters can be crafted through either shaping method.

Laocoön is a Trojan priest of Poseidon ( or Neptune ), whose rules he had defied, either by marrying and having sons, or by having committed an impiety by making love with his wife in the presence of a cult image in a sanctuary.

Even with the overall warmth, temperature fluctuations should have been sufficient for the presence of polar ice caps and glaciers, but there is no evidence of either.

Interpretation can be confounded by usage of codeine or ingestion of poppy seed foods, either of which leads to the presence of morphine and its conjugated metabolites in a person's biofluids.

Detectives, in contrast to uniform police, typically wear ' business attire ' in bureaucratic and investigative functions where a uniformed presence would be either a distraction or intimidating, but a need to establish police authority still exists.

In either September or October 983, current Pope Benedict VII died, which required the presence of Otto II in Rome.

These agreements frequently regard administrative policy choices germane to executive power ; for example, the extent to which either country presents an armed presence in a given area, how each country will enforce copyright treaties, or how each country will process foreign mail.

West explains, " It would be absurd to represent either the presence of ills by their confinement in a jar or the presence of hope by its escape from one.

Silver metal is attacked by strong oxidizers such as potassium permanganate () and potassium dichromate (), and in the presence of potassium bromide (); these compounds are used in photography to bleach silver images, converting them to silver halides that can either be fixed with thiosulfate or redeveloped to intensify the original image.

This has been interpreted as stating that unworthy participation of either the bread or the cup of the Lord involves guilt concerning both the body and blood of the Lord, an indication of the presence of Christ in each of the two cases.

Such heavy atoms can be introduced either by soaking the crystal in a heavy atom-containing solution, or by co-crystallization ( growing the crystals in the presence of a heavy atom ).

A horse or bull figure on the same stand, topped by a solar disk, may represent either Yahweh or Baal, and a stylised tree and female figures are testimony to the presence of goddesses ( possibly Asherah ) in the pantheon.

Oil on panel. A Lutheran understanding of the Eucharist is distinct from the Reformed doctrine of the Eucharist in that Lutherans affirm a real, physical presence of Christ in the Eucharist ( as opposed to either a " spiritual presence " or a " memorial ") and Lutherans affirm that the presence of Christ does not depend on the faith of the recipient ; the repentant receive Christ in the Eucharist worthily, the unrepentant who receive the Eucharist risk the wrath of Christ.

A simple form of AM, often used for digital communications, is on-off keying: a type of amplitude-shift keying in which binary data is represented by the presence or absence of a carrier.

This type of fracture appears in the presence of tensile pre-stresses in the adhesive layer.

L Explosive substance or article containing an explosive substance and presenting a special risk ( e. g., due to water-activation or presence of hypergolic liquids, phosphides, or pyrophoric substances ) needing isolation of each type ( 1. 1L, 1. 2L, 1. 3L ).

This type of graffiti often commemorates the mutual commitment of a couple, or simply records a person's presence at a particular moment.

There is ample evidence that the intense radiation emitted by certain kinds of astronomical objects is due to black holes ; for example, microquasars and active galactic nuclei result from the presence of stellar black holes and black holes of a much more massive type, respectively.

" Although such similarities have given rise to arguments for the existence of a standardized system of urban layout and planning, the similarities are largely due to the presence of a semi-orthogonal type of civic layout, and a comparison of the layouts of Mohenjo-daro and Harappa shows that they are in fact, arranged in a quite dissimilar fashion.

The presence of the two FF bytes can be used to differentiate this type of IPX encapsulation from next two types.

Comparison of processors speeds requires thorough analysis, as the speed of a given CPU is dependent upon many factors, such as the type of instructions being executed, the execution order and the presence of branch instructions ( problematic in CPU pipelines ).

The nervous system is defined by the presence of a special type of cell — the neuron ( sometimes called " neurone " or " nerve cell ").

The pure bred Galgo kept its major presence in the Spanish villages as an excellent hunting type.

By the mid 1900s, these stalls used a type of a musical horn called a charumera ( チャルメラ, from the Portuguese charamela ) to advertise their presence, a practice some vendors still retain via a loudspeaker and a looped recording.

The correlation between damage to certain specific brain areas ( usually in the left hemisphere ) and the development of specific types of aphasia makes it possible to deduce ( albeit very roughly ) the location of a suspected brain lesion based only on the presence ( and severity ) of a certain type of aphasia, though this is complicated by the possibility that a patient may have damage to a number of brain areas and may exhibit symptoms of more than one type of aphasia.

Another type of transistor, the field effect transistor, operates on the principle that semiconductor conductivity can be increased or decreased by the presence of an electric field.

Wooden movable type was also first developed around 1040 AD by Bi Sheng ( 毕昇 ) ( 990 – 1051 ), as described by the Chinese scholar Shen Kuo ( 1031 – 1095 ), but was abandoned in favour of clay movable types due to the presence of wood grains and the unevenness of the wooden type after being soaked in ink.

The conflict between the evolved organic division of labour and the homogeneous mechanical type was such that one could not long exist in the presence of the other: and When solidarity is organic, anomie is « impossible whenever solidary organs are sufficiently in contact or sufficiently prolonged.

The presence of metabolic syndrome in these populations is associated with a higher prevalence of CVD than found in patients with type 2 diabetes or IGT without the syndrome.

A blood type ( also called a blood group ) is a classification of blood based on the presence or absence of inherited antigenic substances on the surface of red blood cells ( RBCs ).

On the other hand, during the perfection type meditation, known as the “ final mental isolation ” ( Tibetan: sems-dben ) because it necessitates the presence of an “ actual consort ” ( Tib.

The presence of blood on the Shroud is disputed, there is no evidence that it had the same blood type as the Sudarium, and the blood may have been of an unrelated person handling the Shroud centuries later.

Discoveries of a type of 14th-century grey ceramic that has also been found in Northern Europe also suggests the presence of German colonists from the north.

The Abruzzo region has two types of climate: the first is strongly influenced by the presence of Abruzzo's Apennine Mountain range-Central, dividing the climate of the coastal and sub ​​- Apennine hills of the interior mountain ranges of the highest ; while coastal areas have a Mediterranean climate with hot and dry summers and mild winters and rainy hills presenting the climatic characteristics of type sublittoral where temperatures decrease progressively with increasing altitude and precipitation with altitude instead.

Enzyme-linked immunosorbent assay ( ELISA ), is a popular format of a " wet-lab " type analytic biochemistry assay that uses one sub-type of heterogeneous, solid-phase enzyme immunoassay ( EIA ) to detect the presence of a substance, usually an antigen, in a liquid sample or wet sample.