Results 141 to 150 of about 23,353,574 (329)

Proximate composition of some commercial fish feeds sold in Nigeria [PDF]

open access: yes, 2010
A study was undertaken to analyse and compare with manufacturers’ declaration the nutrient content of some feeds available in Nigeria through proximate analysis.
Ayuba, V.O., Iorkohol, E.K.
core  

Value Commitment, Resolute Choice, and the Normative Foundations of Behavioural Welfare Economics [PDF]

open access: yes, 2020
Given the endowment effect, the role of attention in decision-making, and the framing effect, most behavioral economists agree that it would be a mistake to accept the satisfaction of revealed preferences as the normative criterion of choice.
DesRoches, C. Tyler
core  

Why we age

open access: yesBiological Reviews, EarlyView.
ABSTRACT Three categories of explanations exist for why we age: mechanistic theories, which omit reference to evolutionary forces; weakening force of selection theories, which posit that barriers exist that prevent evolutionary forces from optimising fitness in ageing; and optimisation theories, which posit that evolutionary forces actually select for ...
Michael S. Ringel
wiley   +1 more source

Fatty acid concentration, proximate composition, and mineral composition in fishbone flour of Nile Tilapia Concentración de ácidos grasos, composición centesimal y composición mineral en harina del espinazo de Tilapia del Nilo

open access: yesArchivos Latinoamericanos de Nutrición, 2008
Nile tilapia (Oreochormis niloticus) fishbone is a fish part with unknown composition. After elaboration of flour fishbone of tilapia it was analysede. The results in100g of flour were: moisture (14.2%), protein (40.8%), total lipids (25.3%), and ash (18.
Maria Eugênia Petenuci   +6 more
doaj  

From hierarchies to features : person splits and direct-inverse alternations [PDF]

open access: yes, 2008
In the recent literature there is growing interest in the morpho-syntactic encoding of hierarchical effects. The paper investigates one domain where such effects are attested: ergative splits conditioned by person. This type of splits is then compared to
Alexiadou, Artemis   +1 more
core  

The flexible, the stereotyped and the in‐between: putting together the combinatory tool use origins hypothesis

open access: yesBiological Reviews, EarlyView.
ABSTRACT Tool use research has long made the distinction between tool using that is considered learned and flexible, and that which appears to be instinctive and stereotyped. However, animals with an inherited tool use specialisation can exhibit flexibility, while tool use that is spontaneously innovated can be limited in its expression and facilitated
Jennifer A. D. Colbourne   +1 more
wiley   +1 more source

Taxonomic Study and Bioprospecting Indonesian Termitomyces eurrhizus

open access: yesBiology, Medicine & Natural Product Chemistry
Termitomyces are known as wild edible mushrooms that are commonly consumed in Africa and Asia. T. eurrhizus can be easily found in many areas in Indonesia.
Siti Maulyda Ayu   +3 more
doaj   +1 more source

The influence of rivers on seabird foraging ecology

open access: yesBiological Reviews, EarlyView.
ABSTRACT Rivers act as vital arteries to the world's oceans, delivering fresh water and nutrients that sustain marine ecosystems. Globally, river flow increasingly is being altered by climate change and anthropogenic pressures; yet the significance of rivers to predatory marine species, such as seabirds, and the extent to which river‐related changes ...
Julia B. Morais   +2 more
wiley   +1 more source

Does ESG Investing Pay off? Comparing the Performance of ESG and Traditional ETFs Across European and US Markets

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Investors have long recognized the importance of firms in promoting sustainability, leading to the rise of socially responsible investment (SRI). Specifically, there is a growing preference for exchange‐traded funds (ETFs) that prioritize environmental, social, and governance (ESG) principles.
Sandra Tenorio‐Salgueiro   +3 more
wiley   +1 more source

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