Purpose: This review study pays attention to motive forces that influence the return of venous blood and venous hemodynamics in the lower extremity, deals with the occurrence and hemodynamic consequences of saphenous reflux, assesses the pathogenic significance of calf perforators and femoral and popliteal vein incompetence, and explains the term hemodynamic paradox. Method: Information gained ...

of July last in nay family, and I venture to think a few brief notes <>f them may not be devoid of intei'est, as the remedy I found successful in their treatment?quinine,?has been only recently noticed in the columns of Lancet, and well deserves to be widely known. Case 1.?An infant ten months old, stout and healthy, but teething, was brought iu contact with another child convalescing from hoop...

As multi-agent systems proliferate and employ different and more sophisticated formal logics, it is increasingly likely that agents will be reasoning with different rules of inference. Hence, an agent seeking to convince another of some proposition may first have to convince the latter to use a rule of inference which it has not thus far adopted. We define a formalism to represent degrees of ac...

To manage the Cyperus rotundus (Purple nut sedge.) is a troublesome, economically damaging weed, widely naturalized in tropical and subtropical regions of world. A field experiment was done at Students Instructional Farm Chandra Shekhar Azad University Agriculture &amp; Technology, Kanpur (U.P).The study conducted to investigate competitive effects C. wheat (Triticum aestivum L.) under varying ...

A compiler structured as a small number of monolithic passes is difficult to understand and difficult to maintain. The steep learning curve is daunting, and even experienced developers find that modifying existing passes is difficult and often introduces subtle and tenacious bugs. These problems are especially frustrating when the developer is a student in a compiler class. An attractive altern...

The " no-go " theorem of Nielsen and Ninomiya has been the most tenacious obstacle against the construction of a chiral gauge theory with reasonable low energy spectrum, couplings and anomaly. In this paper we construct a model which supplements the usual (bilinear in the Fermi fields) lagrangian with quadrilinear fermionic terms. We show that in a certain region of the parameter space the diff...