Still, we must remember that we cannot construct and justify generalizations of this sort unless we are ready to consider many special instances of influence moving between such areas as theology, philosophy, political thought, and literature.

In many instances it can withhold or limit its aid to countries not yet willing to make such efforts.

Although Sam Rayburn affects a gruff exterior in many instances, nevertheless he is fundamentally a man of warm heart and gentle disposition.

Derails -- mechanical track devices that actually guide the wheels off the rails if a train passes a `` stop '' signal -- are used in many instances.

The patriarchs are sometimes addressed as deities ; for which fact many instances may be adduced.

Of his courage, temperance, and hardiness, many instances are cited: and to these were added the less Spartan qualities of kindliness and tenderness as a father and a friend.

The contemporary ecclesiastics recorded with wonder many instances of the Visigoths ' clemency: Christian churches saved from ravage ; protection granted to vast multitudes both of pagans and Christians who took refuge therein ; vessels of gold and silver which were found in a private dwelling, spared because they " belonged to St. Peter "; at least one case in which a beautiful Roman matron appealed, not in vain, to the better feelings of the Gothic soldier who attempted her dishonor.

Having dispensed with these alternative explanations, he identifies the source of our knowledge of necessary connections as arising out of observation of constant conjunction of certain impressions across many instances.

Biotechnology draws on the pure biological sciences ( genetics, microbiology, animal cell culture, molecular biology, biochemistry, embryology, cell biology ) and in many instances it is also dependent on knowledge and methods from outside the sphere of biology ( chemical engineering, bioprocess engineering, information technology, biorobotics ).

As mentioned briefly above, though the problem is NP-complete, many practical instances can be solved much more quickly.

While in many instances an improper purpose is readily evident, such as a director looking to feather his or her own nest or divert an investment opportunity to a relative, such breaches usually involve a breach of the director's duty to act in good faith.

In many instances, high-end fashion jewelry has achieved a " collectible " status, and increases in value over time.

The Dharmasastras describe many crimes and their punishments and call for the death penalty in several instances, including murder and righteous warfare.

A person might be branded with a censorial mark in a variety of cases, which it would be impossible to specify, as in a great many instances it depended upon the discretion of the censors and the view they took of a case ; and sometimes even one set of censors would overlook an offence which was severely chastised by their successors.

A great many instances of this kind are recorded.

In many Christian countries, it led to civil and political discrimination against Jews, legal disabilities, and in some instances to physical attacks on Jews which occasionally ended in emigration, expulsion, and even death.

The importance of crannog reoccupation is therefore evident and full of meaning, especially when many instances see crannogs built near natural islets that were often completely unused.

Sharp features in the diffraction pattern arise from periodic, repeating structure in the sample, which are often very strong due to coherent reflection of many photons from many regularly spaced instances of similar structure, while non-periodic components of the structure result in diffuse ( and usually weak ) diffraction features.

However, the fact that they can be used " off the shelf ", as well as their amortized cost over many applications and instances, makes them an attractive alternative ( Vs. one-time development ) whenever they meet an application's requirements.

Though attractive in many cases, a general-purpose DBMS is not always the optimal solution: When certain applications are pervasive with many operating instances, each with many users, a general-purpose DBMS may introduce unnecessary overhead and too large " footprint " ( too large amount of unnecessary, unutilized software code ).

In many instances, existing portraits of Domitian, such as those found on the Cancelleria Reliefs, were simply recarved to fit the likeness of Nerva, which allowed quick production of new images and recycling of previous material.

His writings cover many subjects, including physics, metaphysics, poetry, theater, music, logic, rhetoric, linguistics, politics, government, ethics, biology, and zoology.

Cell biology research encompasses both the great diversity of single-celled organisms like bacteria and protozoa, as well as the many specialized cells in multicellular organisms such as humans.

Following the development of research techniques in molecular biology in the late 20th century, in particular methods for studying DNA-DNA hybridisation, a great deal of new information has surfaced, much of it suggesting that many birds, although looking very different from one another, are in fact more closely related than was previously thought.

For example, the theory of evolution is supported by a convergence of evidence from genetics, molecular biology, paleontology, geology, biogeography, comparative anatomy, comparative physiology, and many others.

* Polymerase chain reaction, a technique used in molecular biology to amplify ( make many copies of ) a piece of DNA by in vitro enzymatic replication using a DNA polymerase.

Diffusion is of fundamental importance in many disciplines of physics, chemistry, and biology.

In many of his writings, Mayr rejected reductionism in evolutionary biology, arguing that evolutionary pressures act on the whole organism, not on single genes, and that genes can have different effects depending on the other genes present.

There are many practical applications of ecology in conservation biology, wetland management, natural resource management ( agroecology, agriculture, forestry, agroforestry, fisheries ), city planning ( urban ecology ), community health, economics, basic and applied science, and human social interaction ( human ecology ).

also written von Haeckel, was an eminent German biologist, naturalist, philosopher, physician, professor and artist who discovered, described and named thousands of new species, mapped a genealogical tree relating all life forms, and coined many terms in biology, including anthropogeny, ecology, phylum, phylogeny, stem cell, and the kingdom Protista.

Some version of Haeckel ’ s drawings can be found in many modern biology textbooks in discussions of the history of embryology, with clarification that these are no longer considered valid.

A similar approach can be taken to problems in travel, biology, computer chip design, and many other fields.

As he studied many scientific advances of biology, astronomy, geology, and physics, Lovecraft was more and more confounded and fueled his skepticism on humanity.

IUPAC is best known for its works standardizing nomenclature in chemistry and other fields of science, but IUPAC has publications in many fields including chemistry, biology and physics.

Ten prizes are awarded each year in many categories, including the Nobel Prize categories of physics, chemistry, physiology / medicine, literature, and peace, but also other categories such as public health, engineering, biology, and interdisciplinary research.

Many ketones are known and many are of great importance in industry and in biology.

The university is active in many internationally important research areas such as nanotechnology, climate change and stem cell biology.

However, in the 1930s Gödel's incompleteness theorems convinced many mathematicians that mathematics cannot be reduced to logic alone, and Karl Popper concluded that " most mathematical theories are, like those of physics and biology, hypothetico-deductive: pure mathematics therefore turns out to be much closer to the natural sciences whose hypotheses are conjectures, than it seemed even recently.

In biology, manganese ( II ) ions function as cofactors for a large variety of enzymes with many functions.

Continual research on these organisms focus on a wide variety of experimental techniques and goals from many different levels of biology — from ecology, behavior, and biomechanics, down to the tiny functional scale of individual tissues, organelles, and proteins.

Given that in biology many phyla, families and genera have some species that live in the sea and others that live on land, marine biology classifies species based on the environment rather than on taxonomy.