Results 121 to 130 of about 16,128 (317)
Histological Study on the Gonads of Reared Juvenile Sturgeon
Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 1998 Histological studies are of the most adequate way to determine the physiological condition of fish organs. The present research was carried out in order to conduct a qualitative evaluation of the growth and development of the reproductive system of three
M. Bahmani; R. Kazemi
doaj
Aquaculture ReportsThe structure of the fish gut microbiota changes with variations in the living environment, including salinity, which has been regarded as the most important environmental change factor in the transition of Chinese sturgeons, Acipenser sinensis, from ...
Xiaoqian Leng +7 more
doaj +1 more source
Mechanical shock during egg de-adhesion and post-ovulatory ageing contribute to spontaneous autopolyploidy in white sturgeon culture (Acipenser transmontanus) [PDF]
, 2020 Spontaneous autopolyploidy, a 1.5x increase in genome size resulting from second polar body retention after fertilization, has been documented in cultured sturgeons, with the proportion of spontaneous autopolyploid progeny ranging widely among maternal ...
Conte, FS +6 more
core
Tackling Poverty Across the United Kingdom. Devolution, Difference and Discourse
IPPR Progressive Review, EarlyView.ABSTRACT The UK welfare state is often considered as being highly centralised, yet the design and administration of UK social security involves significant spatial variations in law, policy, and practice. As such, where you live in the UK can affect the value of benefits and cash transfers you are entitled to, as well as how you experience benefit ...
Ruth Patrick +3 more
wiley +1 more source
Digestive system anatomy of the Acipenser persicus: New features [PDF]
, 2013 Sturgeon is one of the most important species of the Caspian Sea aquatics. Unfortunately, this species faces the threat of extinction today. This makes specific studies on any type of sturgeons more important than before.
Akhtarzade, M. +4 more
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Categorial versus naturalized epistemology
Analytic Philosophy, EarlyView.Abstract How do we know what kinds of things constitute knowledge or justified belief? Naturalized epistemology is committed to denying a priori insight into the kinds of kinds that are and are not knowledge or justification makers. By contrast, it is argued here that knowledge of these matters is a priori knowledge of a special kind.
Nick Zangwill
wiley +1 more source
The International Association for Danube Research (IAD)—portrait of a transboundary scientific NGO [PDF]
, 2018 Introduction: The International Association for Danube Research (IAD), a legal association (Verein) according to Austrian law, presently consists of 13 member countries and 12 expert groups covering all water-relevant scientific disciplines. IAD, founded
Bloesch, Jürg
core
Analytic Philosophy, EarlyView.ABSTRACT I defend the non‐instrumentalist thesis that every adult member of a political society has a pro tanto fundamental moral right to an equal democratic say in determining the content of the laws to which she is subject. I begin by giving an account of an important kind of servility that has received only glancing notice in philosophical ...
Shruta Swarup
wiley +1 more source
Philosophy and Phenomenological Research, EarlyView.Abstract This paper introduces emergent moral non‐naturalism, which holds that moral properties depend on descriptive properties and normative bridge principles for their instantiation, where these principles specify instantiation conditions of moral properties in terms of descriptive properties.
Umut Baysan
wiley +1 more source
Regulation &Governance, EarlyView.ABSTRACT Through the Ecodesign for Sustainable Products Regulation and the Corporate Sustainability Due Diligence Directive, the European Commission targets sustainable products and value chains to curb environmental and social problems. Based on a combination of a complex systems lens and the global value chain and global governance approaches, the ...
Emilia Stadler +2 more
wiley +1 more source