There are numerous qualitative chemical tests, for example, the acid test for gold and the Kastle-Meyer test for the presence of blood.

In terms of anatomy and histology, blood is considered a specialized form of connective tissue, given its origin in the bones and the presence of potential molecular fibers in the form of fibrinogen.

A 2011 Canadian study looked at the presence of CryAb1 protein ( BT toxin ) in non-pregnant women, pregnant women and fetal blood.

The instruction to the congregation to kneel at the Communion was retained ; but the accompanying Black Rubric denying any " real and essential presence " of Christ's flesh and blood, was removed.

Regardless, the diagnosis of endocarditis is based on clinical features, investigations such as an echocardiogram, and blood cultures demonstrating the presence of endocarditis-causing microorganisms.

The Baptism, Eucharist and Ministry document of the World Council of Churches, attempting to present the common understanding of the Eucharist on the part of the generality of Christians, describes it as " essentially the sacrament of the gift which God makes to us in Christ through the power of the Holy Spirit ", " Thanksgiving to the Father ", " Anamnesis or Memorial of Christ ", " the sacrament of the unique sacrifice of Christ, who ever lives to make intercession for us ", " the sacrament of the body and blood of Christ, the sacrament of his real presence ", " Invocation of the Spirit ", " Communion of the Faithful ", and " Meal of the Kingdom ".

" The attempt by some twentieth-century Catholic theologians to present the Eucharistic change as an alteration of significance ( transignification rather than transubstantiation ) was rejected by Pope Paul VI in his 1965 encyclical letter Mysterium fidei In his 1968 Credo of the People of God, he reiterated that any theological explanation of the doctrine must hold to the twofold claim that, after the consecration, 1 ) Christ's body and blood are really present ; and 2 ) bread and wine are really absent ; and this presence and absence is real and not merely something in the mind of the believer.

In those treated for diabetes a diagnosis of hypoglycemia can be made based on the presence of a low blood sugar alone.

presence and / or amount of proteins in biological samples, e. g., blood.

:# Marked and persistent fear that is excessive or unreasonable, cued by the presence or anticipation of a specific object or situation ( e. g., flying, heights, animals, receiving an injection, seeing blood ).

It is, indeed, obvious that the presence of gemmules in the blood can form no necessary part of my hypothesis ; for I refer in illustration of it to the lowest animals, such as the Protozoa, which do not possess blood or any vessels ; and I refer to plants in which the fluid, when present in the vessels, cannot be considered as true blood.

" He goes on to admit: " Nevertheless, when I first heard of Mr. Galton's experiments, I did not sufficiently reflect on the subject, and saw not the difficulty of believing in the presence of gemmules in the blood.

This council officially approved use of the term " transubstantiation " to express the Catholic Church's teaching on the subject of the conversion of the bread and wine into the body and blood of Christ in the Eucharist, with the aim of safeguarding Christ's presence as a literal truth, while emphasizing the fact that there is no change in the empirical appearances of the bread and wine.

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.

* Hematuria, or presence of blood in the urine, is a reason to seek medical attention without delay, as it is a symptom of bladder cancer as well as bladder and kidney stones

This was revealed by the presence of large amounts of incomplete gamma-carboxylated proteins in the blood, an indirect test for vitamins K deficiency.

Antibody presence in blood serum is often used to determine whether a person has been exposed to a given virus in the past, with tests such as ELISA.

The development of the double system is necessitated by the presence of lungs which deliver oxygenated blood directly to the heart.

When using the blood sera of wild birds and sentinel chickens, samples must be tested for the presence of WNV antibodies by use of immunohistochemistry ( IHC ) or Enzyme-Linked Immunosorbent Assay ( ELISA ).

Luther affirmed a theology of the Eucharist called Real Presence, a doctrine of the presence of Christ in the Eucharist that affirms the real presence, yet holds that the bread and wine are not " changed " into the body and blood ; rather the divine elements adhere " in, with, and under " the earthly elements.

According to the doctrine of real presence, the substances of the body and the blood of Christ and of the bread and the wine were held to coexist together in the consecrated Host during the communion service.

* The solid waste excreted by human beings and many other animals is characteristically brown in color due to the presence of bilirubin, a by-product of destruction of red blood cells.

The presence or lack of access by road or trail has a direct and controlling influence on all phases of forest management and utilization such as: ( A )

This caution has been particularly noticeable in a tendency of retailers and distributors to shift the inventory burden back on the supplier, and the fact stocks at retail are low in many lines has escaped attention because of the presence of higher stocks at the manufacturing level.

The silver chloride was fused under vacuum in the presence of aluminum chips with the resultant product of Af which was sublimed into a flask on the vacuum line.

The mixture was then extracted with alkali and with water following which the carbon tetrachloride was distilled on a Vigreux column, a 25% center cut being retained which was then degassed under vacuum in the presence of Af.

Failing to heed the lesson so clearly contained in the satellite treaties, President Truman re-declared the Cold War on March 12, 1947, in the Truman Doctrine, exactly one week after the Herald Tribune editorial was written, and a year after the Cold War had been announced by Churchill at Fulton, Missouri, in Truman's presence.

Activity by British traders and the presence of a colony on the Red prompted the United State War Department in 1819 to send Lieutenant-Colonel Henry Leavenworth from Detroit to put a post 300 miles northwest of Prairie Du Chien, until then the most advanced United States post.

While both sexes state that kindness is the most preferable trait in a partner there is some evidence that men place less value on this than women and that women may not be more altruistic in presence of an attractive man.

For the Hellenes, high on the cliff a temple was built, which became a worship site devoted to Aphrodite, in her particular local presence as Aphrodite Amathusia along with a bearded male Aphrodite called Aphroditos.

Schwarzenegger has remained a prominent presence in bodybuilding and has written many books and articles on the sport.

It is thus the first site where the archaeology confirms the continuity of Mycenaean and Classical Greek religion, which has been inferred from the presence of the names of Classical Greek divinities on Linear B texts from Pylos and Knossos.

But, there is no evidence whatever of a Greek presence on the west coast and the Ionians at Aleria on the east coast had been expelled by the Etruscans long before Roman domination.

Development of the optical system is highly dependent on the presence of melanin, and the reduction or absence of this pigment in albinistic individuals may lead to

White spots are sometimes present below the eyes, and there may be white markings on the legs and back ; the absence or presence of these white markings may be indicative of distinct races.

Bodyguards act as a shield for the potential target, keeping lookout for potential attackers ( sometimes in advance, for example on a parade route ), and putting themselves in harm's way — both by simple presence, showing that physical force is available to protect the target, and by shielding the target during any attack.

AMD ex-CEO and founder Jerry Sanders developed strategic partnerships during the late 1990s to improve AMD's presence in the PC market based on the success of the AMD K6 architecture.

Members of the Branchiopoda are unified by the presence of gills on many of the animals ' appendages, including some of the mouthparts.

The Virgin Islands were first settled by the Arawak from South America around 100 BC ( though there is some evidence of Amerindian presence on the islands as far back as 1500 BC ).

However, despite those efforts, the presence of the Armed Forces on the border regions of the Brazilian Amazon continues to be sparse and disperse, given the fact that the Army has just 28 border detachments in that area, a total of 1, 600 soldiers, or 1 men for every of borders.

The foreign policy under the Rousseff administration has sought to deepen Brazil's regional commercial dominance and diplomacy, expand Brazil's presence in Africa, and play a major role in the G20 on climate change and in other multilateral settings.

However, the most important influence on Bauhaus was modernism, a cultural movement whose origins lay as far back as the 1880s, and which had already made its presence felt in Germany before the World War, despite the prevailing conservatism.

The presence of an easy-to-learn language such as BASIC on these early personal computers allowed small business owners to develop their own custom application software, leading to widespread use of these computers in businesses that previously did not have access to computing technology.

Saint Peter | Peter consecrating ( ordaining ) Hermagoras of Aquileia | Hermagoras by the laying on of hands in the presence of Mark the Evangelist | Mark.

The presence of either type of horizon depends on the details of the FLRW model that describes our Universe.

Russian loans are distinguished from Old Bulgarian ones on the basis of the presence of specifically Russian phonetic changes, as in оборот ( turnover, rev ), непонятен ( incomprehensible ), ядро ( nucleus ) and others.