Results 51 to 60 of about 4,947,824 (311)

Adding Value to Organic Milk Production Systems: opportunities for marketing meat and milk from dual purpose breeds [PDF]

open access: yes, 2007
There is growing demand for and supply of organic milk. This results in more organic steers being produced. Many organic steer calves are sold to non-organic producers or are destroyed at birth. This is a serious issue for the organic dairy sector. This
van Diepen, Pauline
core  

Organic farm conventionalisation and farmer practices in China, Brazil and Egypt. [PDF]

open access: yes, 2011
Certified organic agriculture stipulates a range of principles and standards, which govern farmer practices. The recent global expansion of organic agriculture has raised new challenges for organic agriculture, particularly whether management practices ...
Abreu, Lucimar Santiago de   +7 more
core   +1 more source

The Fate (Outcome) of Clinically Apparent Single Lesion and Oligofocal Nephroblastomatosis Treated According to SIOP/GPOH Protocols for Wilms Tumor

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background The management of clinically apparent single lesions or oligofocal nephroblastomatosis, a facultative precursor of nephroblastoma, remains debated. Methods We retrospectively analyzed 37 patients with clinically apparent single or oligofocal nephroblastomatosis (two to three lesions per kidney) among 2347 patients registered between
Nils Welter   +17 more
wiley   +1 more source

U.S. meat demand elasticity estimates: using publicly available data versus scanner data

open access: yesAgricultural and Resource Economics Review
Traditionally, many meat demand analyses have used publicly available data amassed by the U.S. Department of Agriculture (USDA) and the Bureau of Labor Statistics (BLS).
Jaime R. Luke   +2 more
doaj   +1 more source

A home away from home: building an organic online support community for Chinese students using WeChat

open access: yesJournal of Learning Development in Higher Education, 2022
Traditional university support structures have generally been predicated on a ‘one size fits all’ approach that stresses a mechanistic, bureaucratic approach. Support is transactional in nature with students accessing it only when needed.
Xue Zhou, Peter Wolstencroft
doaj   +1 more source

Consumer attitudes and expectations of organic wine [PDF]

open access: yes, 2008
Within the European Union-funded research project ORWINE (Organic viticulture and wine-making) a qualitative consumer study was carried out in 2006 in the four case study countries Italy, France, Germany and Switzerland.
Schmid, Otto, Stolz, Hanna
core  

Feasibility and Safety of High‐Dose Proton Re‐Irradiation in Recurrent Pediatric Central Nervous System Tumors: A Single‐Institution Retrospective Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Pediatric central nervous system (CNS) tumors often recur despite multimodality therapy. Although re‐irradiation (re‐RT) has historically been limited by concerns for severe late toxicities, modern techniques have renewed interest in this approach. Proton therapy provides dosimetric advantages that may enable curative re‐treatment with
Jin‐Ho Song   +15 more
wiley   +1 more source

Health and Welfare in Dutch Organic Laying Hens

open access: yesAnimals, 2014
From 2007–2008, data on animal health and welfare and farm management during rearing and laying periods were collected from 49 flocks of organic laying hens in the Netherlands. Our aim was to investigate how organic egg farms performed in terms of animal
Monique Bestman, Jan-Paul Wagenaar
doaj   +1 more source

Organic Centre Wales Technical Note 1: Controlling ectoparasites on Welsh organic sheep farms [PDF]

open access: yes, 2005
At present there is little information on current practices for ectoparasite control in Welsh organic sheep flocks. In order to rectify this lack of information a survey was carried out to investigate current practices for ectoparasite control on Welsh ...
Anon
core  

The Role of Invasive Procedures in the Treatment of Complicated Gastrointestinal Graft‐Versus‐Host Disease in Pediatric Patients

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Gastrointestinal graft‐versus‐host disease (GI GVHD) following hematopoietic stem cell transplant is typically managed with medical therapy, but surgery and angioembolization may be warranted in selected cases with life‐threatening complications.
Gaia Brunetti   +12 more
wiley   +1 more source

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