Results 271 to 280 of about 1,118,075 (318)
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Science, 2010
E. Kintisch (“Deforestation moves to the fore in Copenhagen,” News of the Week, 11 December 2009, p. 1465) identifies a number of issues hindering an agreement on Reducing Emissions from Deforestation and Forest Degradation (REDD). However, he does not mention permanence, which has dogged the REDD discussions for some time (1).
Skutsch, Margaret, de Jong, Ben H.J.
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E. Kintisch (“Deforestation moves to the fore in Copenhagen,” News of the Week, 11 December 2009, p. 1465) identifies a number of issues hindering an agreement on Reducing Emissions from Deforestation and Forest Degradation (REDD). However, he does not mention permanence, which has dogged the REDD discussions for some time (1).
Skutsch, Margaret, de Jong, Ben H.J.
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Permanents, $$\alpha $$ α -permanents and Sinkhorn balancing
Computational Statistics, 2014zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sullivan, Francis, Beichl, Isabel
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Mathematical Biosciences, 1993
Numerical experiments suggest that cooperation is a very rare phenomenon in autocatalytic networks with more than about five interacting species. There is strong evidence that the probability for cooperative behavior in random networks decreases at least exponentially and at most as an2 with the number n of interacting species.
Stadler, P., Happel, R.
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Numerical experiments suggest that cooperation is a very rare phenomenon in autocatalytic networks with more than about five interacting species. There is strong evidence that the probability for cooperative behavior in random networks decreases at least exponentially and at most as an2 with the number n of interacting species.
Stadler, P., Happel, R.
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AJN, American Journal of Nursing, 1958
T SAY that we live in a world of change is to make a trite statement. Throughout recorded human history philosophers, poets, historians, and, more recently, scientists have been observing, recording, discussing, analyzing the phenomenon of change and attempting to assess its significance for human beings and their affairs. Those of us who have happened
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T SAY that we live in a world of change is to make a trite statement. Throughout recorded human history philosophers, poets, historians, and, more recently, scientists have been observing, recording, discussing, analyzing the phenomenon of change and attempting to assess its significance for human beings and their affairs. Those of us who have happened
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Performance Research, 2012
The concept of immaterial labour, as it was introduced and developed by, among others, Maurizio Lazzarato, Paolo Virno, Antonio Negri and Michael Hardt, how stimulating its discursive production may have been in many respects, almost automatically leads to a debate on the supposed difference between two types of labour, material and immaterial labour ...
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The concept of immaterial labour, as it was introduced and developed by, among others, Maurizio Lazzarato, Paolo Virno, Antonio Negri and Michael Hardt, how stimulating its discursive production may have been in many respects, almost automatically leads to a debate on the supposed difference between two types of labour, material and immaterial labour ...
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Head & Neck Surgery, 1984
AbstractA technique designed to create a permanent, wide open, and stable tracheal stoma is based on two corresponding U‐shaped flaps: one from the anterior tracheal wall, the other from the skin in the suprasternal notch. The method described in this article has proved to be efficient, practical, well tolerated, and readily reversible.
I, Eliachar +4 more
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AbstractA technique designed to create a permanent, wide open, and stable tracheal stoma is based on two corresponding U‐shaped flaps: one from the anterior tracheal wall, the other from the skin in the suprasternal notch. The method described in this article has proved to be efficient, practical, well tolerated, and readily reversible.
I, Eliachar +4 more
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Canadian Journal of Mathematics, 1962
Let X be an n-square matrix with elements in a field F. The permanent of X is defined by1.1where σ runs over the symmetric group of permutations on 1, 2, … , n. This function makes its appearance in certain combinatorial applications (13), and is involved in a conjecture of van der Waerden (6; 9). Certain formal properties of per (X) are known (1), and
Marcus, Marvin, May, F. C.
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Let X be an n-square matrix with elements in a field F. The permanent of X is defined by1.1where σ runs over the symmetric group of permutations on 1, 2, … , n. This function makes its appearance in certain combinatorial applications (13), and is involved in a conjecture of van der Waerden (6; 9). Certain formal properties of per (X) are known (1), and
Marcus, Marvin, May, F. C.
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Science, 2000
Scientific literature has a definite structure, a connectivity matrix consisting of citations from one article to previous articles. This structure was recognized by Science 45 years ago ([1][1]).
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Scientific literature has a definite structure, a connectivity matrix consisting of citations from one article to previous articles. This structure was recognized by Science 45 years ago ([1][1]).
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Permanently online, permanently connected
2017Seit der Einführung des ersten iPhones im Jahr 2007 ist nicht nur der Trend zum Smartphone weltweit gestiegen, sondern auch das Gefühl sich immer und zu jeder Zeit verbinden zu müssen. Informationen, Unterhaltung und Kommunikation auf Knopfdruck – das verspricht das mobile Universalwerkzeug Smartphone.
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Hemodialysis International, 2013
AbstractAn elderly woman receiving hemodialysis via a right brachiocephalic arteriovenous fistula presented to the clinic for elective removal of a tunneled hemodialysis catheter inserted 5 years ago. The catheter had not been removed earlier at the patient's request. Removal was now unsuccessful in the clinic.
Ek Khoon, Tan, Seck Guan, Tan
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AbstractAn elderly woman receiving hemodialysis via a right brachiocephalic arteriovenous fistula presented to the clinic for elective removal of a tunneled hemodialysis catheter inserted 5 years ago. The catheter had not been removed earlier at the patient's request. Removal was now unsuccessful in the clinic.
Ek Khoon, Tan, Seck Guan, Tan
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