Results 31 to 40 of about 663 (68)

Thermal convection in a tilted rectangular box

open access: yesAIP Advances, 2021
Thermal convection in a tilted three-dimensional rectangular box has been systematically investigated by direct numerical simulation. The Rayleigh number Ra varies from 107 to 109, the Prandtl number Pr is set to 0.7, and the tilted angle β ranges from 0°
Shu-Ning Xia   +5 more
doaj   +1 more source

Enhanced Elution of Residual Ammonium from Weathered Crust Elution-Deposited Rare Earth Ore Tailings by Ferric Chloride

open access: yesSeparations
The existence of residual ammonium in weathered crust elution-deposited rare earth ore (WREO) tailings will cause serious environmental pollution, and it is necessary to remove it from the ore body. In this work, ferric chloride was applied as the eluent,
Xiaoyan Wu   +4 more
doaj   +1 more source

STRIGOLACTONES: SINH TỔNG HỢP VÀ SỰ TĂNG CƯỜNG THU HÚT DƯỠNG CHẤT CỦA CÂY TRỒNG

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2014
Strigolactones (SLs) được phát hiện ra từ việc ly trích và phân lập hợp chất tiết ra từ rễ của thực vật như là chất kích thích sự nảy mầm của những cỏ dại ký sinh rễ thuộc họ Orobanchaceae như Striga spp.,Orobanche spp., Phelipanche spp., Alectra spp ...
Phạm Phước Nhẫn
doaj  

Rosmarinic Acid, a Rosemary Extract Polyphenol, Increases Skeletal Muscle Cell Glucose Uptake and Activates AMPK

open access: yesMolecules, 2017
Skeletal muscle is a major insulin-target tissue and plays an important role in glucose homeostasis. Impaired insulin action in muscles leads to insulin resistance and type 2 diabetes mellitus.
Filip Vlavcheski   +4 more
doaj   +1 more source

ODUNUN SEYRELTİR ASİD HİDROLİZİ

open access: yesForestist, 1988
T itre k k a v a k (P opulus trem u lo id es) odunu sü re k li te k düze ak ış reak tö rü n d e se y re ltik s ü lfa t asidi çözeltileri ile lıidrolize edilm iş ve m a k ­ sim u m glukoz verim i % 55 dolayında b u lu n m u ştu r. D eneysel yolla b u ­
Güneş Uçar
doaj   +2 more sources

Radiosynovectomy of Proximal Interphalangeal Joint Synovitis in Rheumatoid Arthritis Treated with Rhenium-188 Labeled Tin-colloid and Imaging with Single-photon Emission Computerized Tomography/Computed Tomography: A First Case Report

open access: yesWorld Journal of Nuclear Medicine, 2015
Rheumatoid arthritis (RA) is a chronic disease that is mainly characterized by the asymmetric erosive synovitis, particularly affecting peripheral joints.
Koramadai Kamaleshwaran   +6 more
doaj   +1 more source

THE M ORPHOLOGICAL CHARACTERİSTİCS OF N ATI VE ELM (Ulmus L.) TAXA

open access: yesForestist, 1995
T h e goal o f th is stu d y is to d e te rm in e th e o u ter a n d in n er m orphological c h a ra c te ris tic s o f n ativ e elm tax a. T h e stu d ies hav e c a rrie d o u t on m ate ria ls ta k e n fro m th e ir n a tu ra l grovving places. Som e
Ünal AKKEMİK
doaj   +2 more sources

Concentration of Calcium, Phosphate and Fluoride Ions in Microbial Plaque and Saliva after Using CPP-ACP Paste in 6-9 year-old Children

open access: yesJournal of Dental Biomaterial, 2016
Statement of Problem: Dental caries is one of the most common chronic diseases in children. The balance between demineralization and remineralization of the decayed teeth depends on the calcium and phosphate content of the tooth surface.
Poureslami H   +4 more
doaj  

Increasing rare earth extraction kinetics by tailored magnetic fields

open access: yesCommunications Physics
The separation of the chemically similar rare-earth (RE) elements is difficult, consumes large amounts of chemicals, energy, water and emits environmentally harmful substances.
Kilian Ortmann   +3 more
doaj   +1 more source

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