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11.
ABSTRACT

If war is an inevitable condition of human nature, as David Hume suggests, then what type of societies can best protect us from defeat and conquest? For David Hume, commerce decreases the relative cost of war and promotes technological military advances as well as martial spirit. Commerce therefore makes a country militarily stronger and better equipped to protect itself against attacks than any other kind of society. Hume does not assume commerce would yield a peaceful world nor that commercial societies would be militarily weak, as many contemporary scholars have argued. On the contrary, for him, military might is a beneficial consequence of commerce.  相似文献   
12.
Abstract

Immediately after World War II, when emergency production of non‐electrotechnical products such as stoves, pots, etc. at Siemens amounted to more than 50% and the return to normal production and old standards was the primary company goal, one man, Eberhard Spenke, thought far ahead. Power semiconductor rectifiers were to be designed and manufactured on a scientific basis rather than as a result of trial and error methods. The theory of rectification in semiconductor‐metal contacts that had been found by the Siemens theoretical physicist Walter H. Schottky was to serve as a starting point. First, apartments for researchers had to be built in a former stable at Pretzfeld Castle, Upper Franconia; lab equipment was then procured. On September 1, 1947, research work began, and the first selenium rectifiers were made on three old kitchen tables. In 1956, Spenke proudly presented the world's first reproducible silicon power rectifier elements (for a reverse voltage of 1000 V and a maximum forward current of 300 A when forced‐air‐cooled) at the international semiconductor conference in Garmisch‐Partenkirchen, Bavaria. Siemens had thus become a world leader in power electronics.

The example of Eberhard Spenke and his team can give valuable guidelines for organizing Research & Development efficiently within a big corporation. It shows that the amount of money spent on R&D is not necessarily the determining factor of success. At least equally important are such elements as personal leadership in small research groups rather than bureaucratic administration of research, the ability to foresee technological and market developments, direct contacts between the leading researchers and the top management, open‐mindedness of the top management to new ideas and approaches, and the motivation of employees.  相似文献   
13.
Citizen Paul     
In the Acts of the Apostles, Paul twice evokes his rights as a Roman citizen. When he crosses from the jurisdiction of the Jewish to that of the Roman court, Paul in effect completes his definitive mapping of Jewish law as a local affair whose peculiar practices must be subsumed and refigured by the universal order promised by the Messiah to all nations. Paul's real and epistolary journeys to Rome effect a symbolic translation westward of Jewish civic themes, linking the destiny of the Jews to the European political tradition. Yet Paul does so by evacuating the central mark of membership in Israel, namely the covenant of circumcision, of its continued validity. Rather than either salvaging Paul's universalism as the basis of modern democracy or critiquing his cultural politics, I use the concept of citizenship to begin calculating the consequences of Paul's multiple memberships in three distinct juridical orders: the Hellenistic city‐state, the nation of Israel, and the Roman Empire. My goal is not to re‐localize or de‐legitimate Paul's universalism in the name of individual cultures, but rather to recall the integral dream of universalism to its dialogue with diverse citizenship protocols, including Jewish ones, as well as to disclose the universal dimension of seemingly local civic rituals and routines.  相似文献   
14.
15.
This paper reports on a cluster analysis of 155 coprolites from Antelope House, a prehistoric Anasazi site in Canyon de Chelly, Arizona. The analysis revealed three primary clusters; whole kernel maize, milled maize, and nonmaize, which we believe to represent seasonal- and preference-related cuisine. Protein residue analysis on a subsample of the specimens added depth to the analysis.  相似文献   
16.
17.
Recovering dietary and parasitological data from skeletonized burials is often overlooked or attempted without sufficient consideration of preservation possibilities, quality sampling areas or the confounding influences of post-interment processes. A case study of a skeletonized Anasazi burial is presented to demonstrate three important points. First, that macrobotanical remains can be preserved in addition to the more durable pollen and parasite eggs. Second, that the sacrum can act as a structural container for the contents of the lower digestive tract upon decomposition of the body, thereby providing a productive sampling area. Finally, that reliable interpretation of any biological remains from skeletonized burials depends upon the analysis of several control samples. Since awareness of probable data sources plays a central role in what is actually collected and analysed, it is important to alert archaeologists to the possibilities of colon content analysis from skeletonized burials.  相似文献   
18.
ABSTRACT

This essay shows how a political–theological reading of Twelfth Night yields a literary criticism alert to the injurious biases of inveterate prejudice and unequal power while seeking within the uneven status landscapes of Shakespearean drama and Biblical narrative signs of cosmopolitan hospitality and elastic virtue practices of attention and care.  相似文献   
19.
This paper is an analysis of practices in the heritage field that I call heritagization, de-heritagization and re-heritagization. I use the case of the destruction of the Buddha statues in the Bamiyan valley of Afghanistan to analyze these processes in a Lacanian theoretical framework. In the course of my argument, I provide elements of the history of destruction of the two statues, as well as of attempts to reconstruct them. Different kinds of discourses that accompanied these processes form another part of my contribution. Finally, I discuss the ‘problem’ of the heritage voids by emphasizing emerging collective desires to replenish them.  相似文献   
20.
Ascaris lumbricoides (giant roundworm) and Trichuris trichiura (whipworm) are the most common intestinal parasites found in humans worldwide today and they almost always co-occur. However, we find two distinct patterns in archaeological material. In historical North American and Old World contexts, the association of A. lumbricoides and T. trichiura is similar to the modern epidemiological picture. In contrast, the co-occurrence of A. lumbricoides and T. trichiura eggs in prehistoric South America is rare. For prehistoric contexts, T. trichiura is the most common parasite found in archaeological material. Recently molecular biology techniques pointed to a subdiagnosis of roundworm infection in pre-Columbian South American populations. This is contrary to the modern epidemiological picture in which A. lumbricoides infection is predominant. This is a paradox, especially when one considers the number of eggs laid by female daily, 200,000 and 20,000 thousand per day, for A. lumbricoides and T. trichiura respectively. By reviewing the records of these parasites, this paradox is presented and explanations for the paradox are explored. Taphonomy, prehistoric behavior patterns and medicinal plant use seem to be most relevant to the explanation of the paradox. Nematophagous fungi is a less likely factor creating the near absence of A. lumbricoides eggs in the prehistoric New World.  相似文献   
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