A bstract Building on the seminal work of Arkani-Hamed, He, Salvatori and Thomas (AHST) [1] we explore positive geometry encoding one loop scattering amplitude for quartic scalar interactions. We define a new class combinatorial polytopes that call pseudo-accordiohedra whose poset structures are associated to singularities integrand Pseudo-accordiohedra parametrize family projective forms abstr...

We take advantage of the fortuitous randomization of trial outcome to provide a novel strategy to identify the deterrent effect exclusive of incapacitation. We compare the postsentencing criminal activity of criminals who were convicted of a strikeable offense with those who were tried for a strikeable offense but convicted of a non-strikeable offense. As a robustness check, we also make this c...

El objetivo del presente trabajo fue estudiar la tasa de extensión foliar (TEF) y temperatura base (Tb), plántulas nueve variedades maíz (Zea mays L.) diferentes regiones ecológicas México, expuestas a variaciones térmicas nocturnas bajo condiciones luz artificial. Se realizaron dos experimentos; el experimento I (EI) II (E-II), en Montecillo, Edo. México. sembraron semillas todas las macetas p...

Background Immunotherapy based on anti CTLA-4 (αCTLA-4) and PD1 (αPD1) is being tested in combination with different therapeutic approaches including other immunotherapy such as neoantigen cancer vaccines (NCV). Here we explored, two murine models, combinations of αCTLA-4 and/or αPD1 a plasmid DNA vaccine expressing neoantigens delivered by electroporation (EP). Materials Methods To evaluate th...

Research interests of W. Woess The central topic of the research of W. Woess is “Random Walks on Infinite Graphs and Groups”, which is also the title of the quite successful monograph [7]. Here, Random Walks are understood as Markov chains whose transition probabilities are adapted to an algebraic, geometric, resp. combinatorial structure of the underlying state space. The main theme is the int...

Tins arllcle wa,s accepledfOr publicalion janufll]' 25, J996. Problem-based learning (PBL) curricula are of increasing interest to educators within occupational therapy and other allied health professions (Bruhn, 1992; Hay, 1995; Jacobs & Lyons, 1992; Royeen, 1995; Saarinen & Salvatori, 1994; VanLeit, 1995), PBL approaches involve small groups of students who meet with a tutor to examine health...

Introduction Remotely sensed data are most useful if calibrated to spectral reflectance of known features. One simple method of calibration is regression of remote data on the reflectance of several ground targets as measured in the field, the so called empirical line method (ELM). The ideal situation would be one where a range of ground targets representing all the features of interest in the ...