Results 131 to 140 of about 1,725,303 (334)
Determinantes regionais da sobrevivência e da mortalidade das empresas : o caso português [PDF]
, 2011 O objectivo do presente trabalho consiste fundamentalmente, em identificar e analisar os principais determinantes da sobrevivência e da mortalidade das empresas em Portugal, no ano 2006, com recurso às técnicas próprias de árvores de classificação ...
Mourão, Paulo, Oliveira, A.
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FEBS Open Bio, EarlyView.Excess Ca2+ ions activate the Calcium‐Sensing Receptor (CaSR), which subsequently drives the uptake of excess inorganic phosphate (Pi) via the Pi transporter (Pit−1) in chondrocytes. This mechanism causes a toxic increase in intracellular Pi concentration, ultimately leading to chondrocyte apoptosis and pathological mineralization. Excess extracellular
Sachie Nakatani +7 more
wiley +1 more source
Naked cuticle is essential for Drosophila wing development beyond Wingless signaling
FEBS Open Bio, EarlyView.Naked cuticle (Nkd), a Wnt signaling inhibitor, assumes extensive roles in Drosophila wing development. Overexpressing Nkd causes smaller, crumpled wings, while also perturbing multiple signaling pathways and developmental genes. A specific region (R1S) is critical for Nkd's function as a signaling integrator, offering new insights for studying its ...
Rui Wang, Ping Wang
wiley +1 more source
Desigualdad, instituciones e informalidad [PDF]
(Disponible en idioma inglés únicamente) En este trabajo se presentan la teoría y los elementos de prueba de los factores determinantes del tamaño del sector informal. Proponemos un modelo teórico simple en el que el tamaño del sector informal guarda una
Alberto Chong, Mark Gradstein
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DECISÕES DE DESINVESTIMENTO POR PARTE DAS EMPRESAS DE CAPITAL DE RISCO [PDF]
, 2006 Building upon the equilibrium model of Jeng and Wells (2000) and prior research, we study the determinants of the European venture capital market, adding up the unemployment tax, the trade sale exit and the market/book ratio. We collected aggregated data
Félix, Elisabete Gomes Santana
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FEBS Open Bio, EarlyView.We found that during chemotherapy‐induced alopecia (CIA), Sonic hedgehog (Shh) expression significantly decreased in hair follicle Shh+ cells, whereas the Janus‐activated kinase/signal transducer and activator of transcription 1 (JAK/STAT1) signaling pathway was markedly activated.
Ruifang Fan +6 more
wiley +1 more source
Salud Pública de México, 2002 Objective. To examine the relationship between family structure and the prevalence of exclusive breastfeeding (EBF) in Nicaragua. Material and Methods. A subset of the Nicaraguan Demographic and Health Survey conducted in 1998 was obtained by selecting ...
Henry Espinoza
doaj
Análisis y determinantes de la morosidad de los clientes de la Caja Municipal Sullana oficina Lambayeque [PDF]
, 2017 La morosidad se ha vuelto un tema preocupante en los últimos años debido al incumplimiento de las obligaciones de pago, el cual tiene principal relevancia sobre la cuenta de resultados de la entidad financiera, esto origina que algunas financieras ...
Cervera Galvez, Sarah Naomi +1 more
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On Some Determinantal Inequalities [PDF]
Proceedings of the American Mathematical Society, 1968 1. We shall discuss two recent theorems by Marvin Marcus ([6, Theorem 3]) and Ky Fan ( [4, Theorem 1 ]) involving related determinantal inequalities. We give improvements of their inequalities, and show how they follow from the previously known special cases of the theorems. We deal with real or complex matrices A of order n. For any subset 3 of { 1, *
openaire +1 more source
FEBS Open Bio, EarlyView.Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava +3 more
wiley +1 more source