Results 131 to 140 of about 540,145 (295)

Desenvolvimento de escala para avaliação do suporte social em HIV/aids

open access: yesPsicologia: Teoria e Pesquisa
O estudo investigou a estrutura fatorial e as propriedades psicométricas da Escala de Suporte Social para Pessoas Vivendo com HIV/aids, elaborada com base em itens de uma escala canadense para avaliação do suporte social em pessoas soropositivas, em ...
Eliane Maria Fleury Seidl   +1 more
doaj   +1 more source

Cornelian Cherry (Cornus mas L.) Extracts Exert Cytotoxicity in Two Selected Melanoma Cell Lines-A Factorial Analysis of Time-Dependent Alterations in Values Obtained with SRB and MTT Assays. [PDF]

open access: yesMolecules, 2022
Lewandowski Ł   +8 more
europepmc   +1 more source

On a Heuristic Analysis of Highly Fractionated 2n Factorial Experiments [PDF]

open access: yes
The paper deals with a method for the analysis of highly fractionated factorial designs proposed by Raghavarao and Altan (2003). We show that the method will find "active" factors with almost any set of random numbers.
Auer, Corinna, Kunert, Joachim
core  

Resource Allocation Trade‐Offs and Rewired Mycorrhizal Networks Underlie the Adaptation of Paphiopedilum purpuratum to Ex Situ Conservation

open access: yesBiological Diversity, EarlyView.
Paphiopedilum purpuratum Mediates Adaptation via a Dual‐Fungal Strategy: Confronting a physiological trade‐off (↑seed set vs. ↓photosynthesis), Paphiopedilum purpuratum restructures its root microbiome. Mycorrhizal fungi stabilize into a resilient core network, whereas non‐mycorrhizal fungi shift to a dynamic beneficial periphery.
Yong Tan   +4 more
wiley   +1 more source

Fear of grazing rivals the toxin‐inducing effects of nutrients in two marine harmful algae – a meta‐analysis

open access: yesBiological Reviews, EarlyView.
ABSTRACT One of the major subfields of chemical ecology is the study of toxins and how they mediate interactions between organisms. Toxins produced by harmful algae (phycotoxins) impact a wide variety of organisms connected to the marine food web. Significant research efforts have thus aimed to identify the ecological and evolutionary drivers behind ...
Milad Pourdanandeh, Erik Selander
wiley   +1 more source

Model of Financial Development: A cluster analysis [PDF]

open access: yes
This article is a contribution to the analysis of financial development diversity in developing countries and lies within model of capitalism’s framework.
Dalila NICET-CHENAF (GREThA, CNRS, UMR 5113)
core  

Environmental Sustainability in Wineries: How Contingency Factors and Environmental Management Accounting Tools Influence Environmental Performance?

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT How do wineries design sustainability practices and use environmental management accounting (EMA)? This study addresses that question by analyzing the influence of contingency factors on the adoption of sustainability practices and the use of EMA tools to improve the environmental performance of wineries. The research was carried out through a
Andréia Cittadin   +2 more
wiley   +1 more source

Investor Perception of ESG in Earnings Calls

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines how the communicator's role and the framing of ESG statements affect investor capital allocation in the context of earnings calls. Based on a virtual asset market experiment, the analysis identifies that the assurance and reinforcement of ESG messages have a positive effect of up to 8% on capital allocation, with especially
Felix Bachner
wiley   +1 more source

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