Results 61 to 70 of about 162,433 (254)

Ración alimentaria: asuntos de biopolítica en la escuela colombiana de principios del siglo XX. // Food ration: issues of biopolitics in Colombian school early twentieth century.

open access: yesCabás, 2012
(ES) Nos adentramos en las relaciones entre la escuela, la infancia y la sociedad, mediadas por prácticas alimentarias que se producen en forma de políticas educativas y sociales, cuyo propósito se inscribe en el gobierno de la población, en la ...
Claudia Ximena Herrera Beltrán   +1 more
doaj  

Penggunaan Limbah Kopi Sebagai Bahan Penyusun Ransum Itik Peking dalam Bentuk Wafer Ransum Komplit

open access: yesJurnal Agripet, 2013
Effect of coffee waste as component of compiler ration peking duck in the form of wafer complete ration ABSTRACT. Coffee waste is a by-product of coffee processing that potential to be used as feed stuff for peking duck.
Muhammad Daud   +2 more
doaj   +1 more source

Gas Ration Stamps

open access: yes, 1945
These basic mileage rations were used during World War II when the United States government implemented a rationing program for food and supplies vital to the war effort.
United States. Office of Price Administration
core  

Low‐Field MRI as a Multiparametric Tool for Large Engineered Tissue Characterization

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT Advances in 3D bioprinting have enabled the fabrication of large and complex engineered tissues, but their increasing size demands non‐invasive tools for monitoring structure, maturation, and perfusion. Magnetic Resonance Imaging (MRI) offers unique multiparametric capabilities, yet high‐field systems remain costly and inaccessible for most ...
Yilbert Gimenez   +8 more
wiley   +1 more source

Sugar ration coupons photograph

open access: yes, 1941
These ration coupons from World War II permitted the holder to purchase one or three pounds of sugar, respectively. The coupons specify that the sugar is to be used "only to conserve fruit, fruit juices, or other foods." The ration coupons are part of
United States. Office of Price Administration
core  

Serotype‐Tailored Midstream and Downstream Operations to Advance the Manufacturing of Adeno‐Associated Viral Vectors

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT Adeno‐associated viruses (AAVs) are the leading vectors for in vivo gene therapy, fueling a growing demand for scalable and robust biomanufacturing processes. Yet, the impact of cell lysis conditions on the performance of midstream and downstream unit operations across serotypes remains poorly characterized.
Arianna Minzoni   +20 more
wiley   +1 more source

The influence of circadian variables on ecotoxicology metabolomics

open access: yesBiological Reviews, EarlyView.
ABSTRACT Ecotoxicologists are using metabolomics increasingly to gain insight into toxicological mechanisms and sublethal effects of chemical exposures. Metabolomics offers a sensitive multi‐parameter approach that can detect biochemical responses not obvious using apical and behavioural endpoints.
Ryan I. Lester   +3 more
wiley   +1 more source

Consumo, digestibilidade aparente dos nutrientes e desempenho de vacas leiteiras em pastejo com dietas com diversos níveis de concentrado e proteína bruta Intake, apparent nutrient digestibility and performance of milking cows under pasture as a function of levels of concentrate and crude protein in the diet

open access: yesRevista Brasileira de Zootecnia, 2009
Avaliaram-se os efeitos de quatro níveis de concentrado - NC (0, 1, 3 e 5 kg/vaca/dia) e dois de proteína bruta - PB (11 e 13% na matéria seca total) sobre o consumo, a digestibilidade e o desempenho de vacas leiteiras.
Cristiano Viana da Silva   +5 more
doaj   +1 more source

Sound Financial Practices and Entrepreneurs' Socio‐Environmental Commitment: Revealing the Role of Financial Barriers

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Small enterprises (SEs) constitute a major component of economic systems, and their socio‐environmental commitment is critical for promoting societal well‐being. This paper examines the direct effect of sound financial practices on socio‐environmental commitment and evaluates the mediating role of financial constraints—specifically debt and ...
Marcos Álvarez‐Espiño   +2 more
wiley   +1 more source

TRITICALE IN COW FEEDING

open access: yesЗерновое хозяйство России, 2018
The share of concentrated forage is constantly increasing in the forage balance of the country. The main kind of grain used in husbandry feeding is wheat and it places high demands on soil fertility.
A. P. Gaganov   +2 more
doaj  

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