Results 81 to 90 of about 2,158 (184)

Intermediate Goods and Weak Links in the Theory of Economic Development

, 2011
What explains the enormous differences in incomes across countries? This paper returns to two old ideas: linkages and complementarity. First, linkages between firms through intermediate goods deliver a multiplier similar to the one associated with ...
Charles I. Jones
core   +2 more sources

Efectos de derrame y de alimentación industrial en América del Norte: un enfoque nacional e internacional

Ensayos Revista de Economía, 2012
Una estrategia económica empleada por las naciones ha sido la formación de bloques comerciales bajo la teoría de las ventajas comparativas. Sin embargo, la evidencia empírica muestra que los multiplicadores del comercio sobre la estructura económica no ...
Marco Antonio Márquez Mendoza
doaj  

Parsing Economic Technology Matrices by Triangular Decomposition

, 2005
An input–output technology with intermediate inputs is said to be productive or viable if it allows for positive net amounts of every commodity. Each division or sector will then contribute less than one unit of direct and indirect intermediate inputs to
Reiner Wolff, Wolff, Reiner
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New records of ammonoids (Cephalopoda) in the Serpukhovian and Bashkirian (Carboniferous) strata of the Donets Basin, Ukraine

Geo&Bio
The Carboniferous-aged Kalmius and Krynka River sections, located in the southwestern Donets Basin (eastern Ukraine), are of a great significance for the biostratigraphy and correlation of the Mississippian–Pennsylvanian boundary interval within the ...
Vitaly Dernov
doaj   +1 more source

Molecular characterization and lipase profiling of the yeasts isolated from environments contaminated with petroleum

, 2014
In the present study, 120 yeast isolates from different sources (active sludge, soil, and wastewater samples obtained from petroleum refinery and soil contaminated by petroleum) were obtained.
H. Tansel Yalçın, Füsun B. Uçar, Yalcin, H. Tansel, Ucar, Fusun B., Cengiz Çorbacı, Corbaci, Cengiz   +5 more
core   +1 more source

Aplicación de un modelo de multiplicadores contables y de análisis estructural a políticas sociales seleccionadas en el estado de Nuevo León

Ensayos Revista de Economía, 2009
En este artículo se estudian los efectos económicos del Programa Oportunidades, el Programa de Atención al Adulto Mayor (PAAM) y el Programa de Apoyo para las Personas con Discapacidad (PAPD) en el estado de Nuevo León, a través de un Modelo Lineal ...
Marcos Esaú Domínguez Viera
doaj  

Sky Ride at Pacific Ocean Park, Santa Monica, Calif.

, 1964
Santa Monica Public Library Image Archives D57 Digital object 1504 img0071 Pacific Ocean Park (POP) amusement pier opened July 28, 1958 and closed October 6, 1967. The pier was demolished 1974-1975. Fred E.

core   +1 more source

Bound excited states of Cr-, Fe-, Co-, and Ni-

, 1989
We have obtained electron affinities (shown below in parentheses) of the 11 lowest bound excited configurations for Cr-, Fe-, Co-, and Ni-; viz., Cr- 3d44s4p2 P5/28 (0.718 eV), Cr- 3d44s4p2 F1/28 (0.629 eV), Fe- 3d64s4p2 P9/28 (0.313 eV), Fe- 3d64s4p2 ...
Cai, Ziyong, Beck, Donald R.
core   +1 more source

Temporal trends and determinants of ED visits in sickle cell disease: a multicenter EHR study from Saudi Arabia (2016–2021)

Frontiers in Medicine
BackgroundSickle cell disease (SCD) is a major chronic hematologic disorder in Saudi Arabia associated with recurrent vaso-occlusive crises (VOCs), acute pain episodes, and heavy reliance on emergency department (ED) visits.
Majed Ramadan, Marya Bagatadah, Olwa Marwah, Jana Bahawi, Talah Mriani, Amani Alshamrani, Aldanah Alzaid, Neda Aboulola, Doaa Aboalola   +8 more
doaj   +1 more source

Tolerability, safety, and pharmacokinetics of a single intravenous administration of a novel recombinant humanized anti-interleukin-6 receptor monoclonal antibody in healthy Chinese volunteers

Frontiers in Pharmacology
Aim: VDJ001 is a novel recombinant humanized monoclonal antibody against the anti-interleukin-6 receptor. As an analog of tocilizumab, it exhibited improved affinity and in vitro activity. Based on preclinical studies, a first-in-human clinical study was
Xin Jiang, Pingping Lin, Feifei Sun, Yi Xu, Ye Tao, Ping Shi, Yanping Liu, Xin Li, Shuqin Liu, Xiaomeng Gao, Chenjing Wang, Yu Cao   +11 more
doaj   +1 more source