Results 31 to 40 of about 13,186,845 (314)

Variations in CO2 fluxes from grass carp Ctenopharyngodon idella aquaculture polyculture ponds

open access: yesAquaculture Environment Interactions, 2015
Monthly and diurnal CO2 fluxes at the water-air interface were measured in 3 grass carp Ctenopharyngodon idella polyculture ponds using the closed-chamber method during the farming season from April to September 2013. The results showed that the mean CO2
Y Chen   +6 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Impact assessment of Chinese mitten crab polyculture on saline-alkali rice fields based on food web models

open access: yesAquaculture Reports
In China, the introduction of Chinese mitten crabs Eriocheir sinensis into saline-alkali rice fields has improved both soil utilization and quality. To promote the development and adoption of this novel rice-cropping mode, this study developed Ecopath ...
Liang Yue   +5 more
doaj   +1 more source

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider   +15 more
wiley   +1 more source

Análise produtiva e econômica do pimentão-vermelho irrigado com diferentes lâminas, cultivado em ambiente protegido Productive and economic analysis of red-pepper under different irrigation depths cultivated in greenhouse

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2011
O manejo da irrigação é importante não apenas por suprir as necessidades hídricas das culturas mas, também, por minimizar os problemas de doenças, lixiviação de nutrientes e gastos com consumo de água e energia. Objetivou-se, com o presente trabalho, uma
Jacinto de A. Carvalho   +4 more
doaj   +1 more source

Evidence‐Informed Multidisciplinary Consensus Guidance for the Psychosocial Care of Adolescents With High‐Risk Cancer: Recommendations From the Italian Association of Pediatric Hematology and Oncology

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adolescents with high‐risk cancer face complex developmental, psychosocial, and ethical challenges that extend beyond disease‐directed treatment. Although international recommendations exist for communication, psychosocial care, pediatric palliative care, survivorship, and shared decision‐making, these have largely evolved within ...
Johanna M. C. Blom   +15 more
wiley   +1 more source

Microeconomic wage productivity and a management variable in controlling enterprise efficiency [PDF]

open access: yesZeszyty Teoretyczne Rachunkowości
Purpose: The aim of the paper is to present a new method of assessing a company’s economic performance. It also explores its potential use in managing and improving the firm’s efficiency.Methodology/approach: The research method is based on the economic ...
Marcin Jędrzejczyk   +2 more
doaj   +1 more source

Drivers of farm performance in Czech crop farms

open access: yesAgricultural Economics (AGRICECON), 2020
When analysing drivers affecting the farm performance, the presence of different technologies should be taken into account. We assume that the technology used by crop farms is not the same for all producers and therefore we use latent class model to ...
Vladimír Kostlivý   +2 more
doaj   +1 more source

Service Production Functions [PDF]

open access: yesJournal of Economics, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Quantum Product of Symmetric Functions [PDF]

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2015
We provide an explicit description of the quantum product of multisymmetric functions using the elementary multisymmetric functions introduced by Vaccarino.
Rafael Díaz, Eddy Pariguan
openaire   +4 more sources

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