Results 81 to 90 of about 168,776 (246)
Production Under Uncertainty: A Simulation Study [PDF]
In this article we model production technology in a state-contingent framework. Our model analyzes production under uncertainty without regard to the nature of producer risk preferences. In our model producers?
C.J. O’Donnell +2 more
core
Electron correlations for ground state properties of group IV semiconductors
, 1995 Valence energies for crystalline C, Si, Ge, and Sn with diamond structure have been determined using an ab-initio approach based on information from cluster calculations.
A. Bergner +28 more
core +1 more source
Loss of E3 ligase HvST1 function substantially increases distal crossover frequency
New Phytologist, Volume 249, Issue 3, Page 1325-1341, February 2026.Summary This study characterizes the function of a grass‐specific E3 ubiquitin ligase, HvST1, in regulating synapsis and crossover (CO) formation during meiosis in barley (Hordeum vulgare). In large‐genome cereals, COs are predominantly restricted to distal chromosomal regions, limiting genetic recombination and breeding flexibility.
Jamie Neil Orr +8 more
wiley +1 more source
Revista Mexicana de Ciencias Pecuarias, 1991 Con el propósito de evaluar en ganado bovino la inmunidad conferida por una vacuna inactivada de virus rábico, elaborada en cultivos celulares, cepa Pasteur-RIV, se seleccionaron 17 bovinos machos raza Holstein de entre, 1 y 2 años de edad, sin ...
Sandra Cueva Romero +4 more
doaj
Gomose dos citros no Oeste Catarinense
Agropecuária Catarinense, 2023 A gomose, também conhecida como Phytophthora, é uma das doenças mais comuns nos pomares cítricos do Oeste Catarinense. Sua importância é grande porque causa redução de produtividade e morte de plantas.
Luiz Augusto Ferreira Verona +2 more
doaj
Testing the Product Test [PDF]
The product test asks the product of a quantity index number and a price index number to equal the corresponding value change. The literature treats the product test as being so important that it is used to identify acceptable index number pairs, and to ...
C. A. K. Lovell +2 more
core
Minimising carbon emissions and energy expended for the New Zealand transport sector through to 2050 [PDF]
, 2014 Carbon Emissions Pinch Analysis (CEPA) and Energy Return on Energy Investment (EROI) analysis are combined to investigate the feasibility of New Zealand (NZ) reaching a 1990 emission levels for transport in 2050.
Atkins, Martin John +5 more
core +1 more source
Density waves and star formation in grand design spirals
, 2013 HII regions in the arms of spiral galaxies are indicators of recent star-forming processes. They may have been caused by the passage of the density wave or simply created by other means near the arms.
Bongiovanni, Á. +5 more
core +1 more source
Analysis of Development Performance Using a Development Index Based on Factor Analysis (Old Title- Constructing Multideminsional Indexes of Economic Structure and Development) [PDF]
Development involves changes in social, economic and institutional structures. Quantifying development requires a large array of variables with different characteristics often highly correlated.
Alicia N. Rambaldi +3 more
core
Multilateral productivity comparisons and homotheticity [PDF]
In this paper it is shown that a well known procedure (GEKS) of transitivizing a bilateral system of productivity comparisons is implicitly a way of imposing a homothetic structure onto the data.
A. Peyrache
core