Results 41 to 50 of about 5,278,036 (304)

Effects of vibration mill's vibration mass on superfine grinding performance of wheat bran

open access: yesShipin yu jixie, 2023
Objective: Explore the effects of vibration mill's vibration mass on superfine grinding performance of wheat bran. Methods: A series of vibration impact grinding experiments of wheat bran was carried out by adjusting the grinding medium mass and wheat ...
CHENG Min   +3 more
doaj   +1 more source

A mathematical model of the separation characteristics of hydrocyclone [PDF]

open access: yesActa Montanistica Slovaca, 1998
In the contribution, a method of creating a statistical model of the separation process in hydrocyclone is described. This model can be used for calculating basic technological parameters of a separation operation in designing and operating the process.
Leško Michal
doaj  

Genetic relatedness in different Medicago sativa lines based on polymorphism of mitochondrial DNA specific sequences

open access: yesBiologia Plantarum, 2010
Two synthetic populations (Syn-5 and Syn-7), four inbred lines and four landraces of alfalfa (Medicago sativa L.) were studied for genetic relatedness. These forms were characterized by different amount of seeds set and green mass yield. Two primer pairs
L. Skuza, S. M. Dyba, S. M. Rogalska
doaj   +1 more source

Does Conversion to Organic Farming Impact Vineyards Yield? A Diachronic Study in Southeastern France

open access: yesAgronomy, 2020
Given the need to reduce pesticide use and rising consumer demand for healthy food, organic vineyard areas have increased since 2000. Converting to organic farming requires numerous changes in pest and disease management, fertilization and weeding ...
Anne Merot, Nathalie Smits
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

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan   +18 more
wiley   +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

Mass selection in maize composites by means of selection indices [PDF]

open access: yes, 1972
General considerationsA selection index may be applied to selection based either upon the performance of single plants or upon the performance of progenies.
Wolff, F., de
core  

THE RESULTS OF THE STUDY OF VARIETIES OF ALFALFA IN THE CENTRAL-CHERNOZEM ZONE

open access: yesТруды по прикладной ботанике, генетике и селекции, 2018
Three-year study of one hundred world collection of alfalfa was conducted in Central Black-Earth zone of Russia. The varieties of Medicago × varia ‘Zheltogibridnaya 99’, ‘Flora 2’, ‘Karlygash’ and ‘№ 152’ (hybrid ‘Severnaya hybridnaya’ בAugune II ...
N. I. Isaeva   +3 more
doaj   +1 more source

A Situational Assessment of the Diagnostic Landscape and Organizational Readiness to Implement Next‐Generation Sequencing at Two Childhood Cancer Treatment Centers in Ghana

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Next‐generation sequencing (NGS) has emerged as a promising approach to improve diagnostic accuracy, but its feasibility in low‐ and middle‐income countries remains unknown. This study characterized the diagnostic landscape and assessed organizational readiness for NGS implementation at two childhood cancer treatment centers in Accra ...
Melissa Carvalho   +6 more
wiley   +1 more source

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