Du point de vtte sociologique, un nouveau palier a 6t6 franchi dans l'intdgration de l 'Europe, alors qu'ailleurs on assiste ~l la r6surgence des nutionalismts. A lu conscience de plus eu plus nette tie la dimensicm mondialt des grands ddfis posds 'a l 'humanit6 s 'oppose une relent6 de plus en plus aigue de reconstruire les identit6s nationales. Or, comme I'a si bitn (lit Hag~gt, "les langues ...

While firms have frequently been conceptualized as configurations of choices, the evolution of configurations has not received much attention. We start to develop a typology of evolutionary patterns by describing two developmental paths. Patch-by-patch development is characterized by managers’ sequential creation and elaboration of strategic themes, whereas thin-to-thick development consists of...

Much work has been done recently on the design of a temporal extension to SQL-92, called TSQL2. Similar work is being done to add temporality to the forthcoming SLQ3 standard. Still, TSQL2 is based on the relational model, which is hardly adequate for conceptual modeling of any but the simplest applications. This paper presents a temporal conceptual model, called TERC+, that can be used for dev...

many who have been studying artistic products and the creative impulse that no glib formula can be stated on the basis of a superficial examination, even though of hundreds of free drawings. Joanna Field gives an answer to those who are constantly criticizing psychoanalysis for lack of integrative functions or any philosophic approach to life. She has for the first time, as far as I know, put i...

In 1601, the British ship captain James Lancaster tested what was then a little known innovation in naval dietary practice when he set sail for India with a fleet of four ships. While the crew of three of his ships followed their usual diets, all of the men on the fourth were required to consume a teaspoon of lemon juice three times a day. The utility of this innovation was irrefutable. By half...

During animal gastrulation, the specification of the embryonic axes is accompanied by epithelio-mesenchymal transition (EMT), the first major change in cell shape after fertilization. EMT takes place in disparate topographical arrangements, such as the circular blastopore of amphibians, the straight primitive streak of birds and mammals or in intermediate gastrulation forms of other amniotes su...

انتقال ویروس کرونا به داخل سلول از طریق اسپایک‌های انجام می‌شود پس یکی بهترین راه‌های مقابله با سلول‌های بدن، ایجاد اختلال در روند عملکرد است. بنابراین این تحقیق، چگونگی جذب و انرژی پرتوهای رادیواکتیو سارس کووید2، مرس کووید، یوکی کووید توسط ابزار جینت4- دی اِن اِی شبیه‌سازی شده نتایج حاصل پرتودهی اسپایک‌ها یکدیگر مقایسه آن‌جایی که عوامل کاهش ماندگاری می‌باشد، پژوهش سعی است اسپایک ویروس­‌ها به‌وسی...

This book is a timely read, coinciding as it does with the moving of the renowned Exploratorium from the Palace of Fine Arts at the foot of the Golden Gate Bridge in San Francisco, where it was established in 1969, to its new and larger location at Pier 15 on the Embarcadero. This institution continues to embody the vision of its founder, Frank Oppenheimer, the subject of this highly personal y...

Hegel’s Phenomenology of Spirit is knowledge’s voyage of self-discovery. It begins with the mere appearance of knowledge – that is, what knowledge at first seems to be. But what knowledge at first seems to be is not congruent with its reality, even in its first appearance. The incongruence creates an instability that pushes knowledge on to other ways to take itself, stopping only when a concept...