Results 91 to 100 of about 23,093,389 (299)

Análise conjunta de indicadores na viabilidade econômica do confinamento de novilhos recebendo dietas com diferentes níveis de concentrado

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia
RESUMO O objetivo deste estudo foi avaliar a viabilidade econômica, por meio da análise conjunta de indicadores financeiros expressos por animal, da terminação em confinamento de novilhos Aberdeen Angus recebendo dietas com diferentes níveis de ...
J.R.P. Rosa   +5 more
doaj   +1 more source

Risk analysis of the economic viability of feedlot aberdeen angus steers fed with different proportions of concentrate

open access: yesBioscience Journal, 2017
The economic viability of feedlot Aberdeen Angus steers fed with diets composed of different concentrate levels (CL) in dry matter (25, 40, 55 or 70%) was estimated using Monte Carlo simulation combined with Spearman rank correlation, considering nine ...
Joilmaro Rodrigo Pereira Rosa   +4 more
doaj   +1 more source

Laser‐Assisted Phase Engineering of 2D MoS2 for Efficient Solution‐Processed Electronics

open access: yesAdvanced Materials, EarlyView.
Here, local laser‐assisted phase transition from solution‐processed phase‐pure 1T′ to 2H MoS2 is shown to critically depend on the irradiation atmosphere. While processing in air leads to damaged insulating regions, inert conditions yield semiconducting 2H domains, enabling direct field‐effect transistor patterning with optimized lateral 1T′‐2H MoS2 ...
Anna Zhuravlova   +10 more
wiley   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

open access: yesAdvanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen   +7 more
wiley   +1 more source

The Investment Environments of Major Asian Countries

open access: yes, 2010
I. Introduction II. The Investment Environments of Korea and Its Asian Competitors 1. Korea (Business Environment, Living Environment, Investment System) 2. Taiwan (Business Environment, Living Environment, Investment System) 3.

core   +1 more source

Modelling of net flows to investment funds

open access: yesJournal of Business Economics and Management, 2003
The paper presents the general model of net flows to investment funds, which helps to analyse the flows and to solve the problem structurally. The model includes various investment guidelines and different fund types, aspects of risk influence are ...
Leonas Simanauskas   +2 more
doaj   +1 more source

Polymeric Sorbents as Energy‐Efficient Alternative to Cryogenic Distillation for Light Hydrocarbon Purification

open access: yesAdvanced Materials, EarlyView.
The transition from cryogenic distillation to polymeric sorbents for light hydrocarbon purification is crucial for energy and environmental sustainability. The polymeric sorbents are engineered to separate gas mixtures based on their specific properties.
Kelechi Festus   +9 more
wiley   +1 more source

Agroforestry as a Climate-Smart Strategy: Examining the Factors Affecting Farmers’ Adoption

open access: yesBiology and Life Sciences Forum
Agroforestry production systems have shown growing adoption in Bangladesh, offering ecological and economic benefits in the face of climate change. This study investigates the scale of agroforestry adoption, investment returns, factors influencing uptake,
Md. Manik Ali   +4 more
doaj   +1 more source

Sustainable Poly(Lactic Acid)/Graphene Oxide Bioelectronic Platform for Neurotransmitters Sensing and Tunable Stimulation of Astrocytes

open access: yesAdvanced Materials, EarlyView.
This work introduces sustainable PLA/graphene oxide bioelectronic interfaces featuring electrodes with tunable conductivity and strong electrocatalytic performance. These platforms were used to implement a new method for tuning astrocyte Ca2+ signaling and for the efficient detection of key biomarkers.
Alessandra Scidà   +15 more
wiley   +1 more source

Global Trends in the Walnut Market and the Changing Competitiveness of Hungary

open access: yesJournal of Horticultural Research
The global walnut market has undergone significant changes in recent years. New countries have emerged among the major producers, leading to a significant increase in production and intensified market competition. This study presents international trends
Apáti Ferenc   +4 more
doaj   +1 more source

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