Results 131 to 140 of about 153,405 (278)

HWTS 50 Tool Steel Tailored for Laser Powder Bed Fusion: Sliding Wear of Bare Surfaces and Nitriding Response in Comparison with 18Ni300 and AISI H13

steel research international, EarlyView.
This work investigates the wear resistance and nitriding behavior of PBF‐LB/M‐processed Osprey HWTS 50, a lean hot work tool steel. Three heat treatment conditions are compared to conventional wrought H13, H11, and PBF‐LB/M 18Ni300. The study highlights HWTS 50's enhanced nitrogen diffusion, deeper nitriding hardness depth, and comparable or improved ...
Jonathan Hann, Giorgia Lupi, Sylvain Dossin, Riccardo Casati, Mandanà Moshiri, Arne Röttger, Faraz Deirmina   +6 more
wiley   +1 more source

Integrated metabolome and transcriptome analyses reveal the response mechanism under drought stress of <i>Callicarpa bodinieri</i> 'JinYe'. [PDF]

Front Plant Sci
Ye Y, Hu Q, Zhang X, Ma X, Qian R, Zheng J.   +5 more
europepmc   +1 more source

DDT1.D10

Final report on preconceptual liquid metal divertor designs mitigation of critical technical and scientific issues and presentation of ...
openaire   +1 more source

Hipoglisemide D10 mu D50 mi?

, 2015
Acil servislerde hepimizin çok sık karşılaştığı bir hasta grubu; hipoglisemik, bilinci kapalı hastalardır. Acil servislerimizde bu hastalara yaklaşımımız genellikle kan şekerini agresif bir şekilde yükseltmek şeklindedir. Bilinci açılan hastalar sonrasında bazen yoğun acil servislerimizde göz ardı edilebilmektedir ve takipleri dört dörtlük ...
openaire   +1 more source

In Situ Alloying of H13 Tool Steel With TiC via PBF‐LB/M

steel research international, EarlyView.
H13 tool steel is in situ alloyed with titanium carbides (TiC) in amounts up to 30 wt.%. This approach offers the advantage that the carbides melt only partially during processing, preventing excessive carbon enrichment of the steel matrix. The resulting microstructure consists of coarse, undissolved and fine, reprecipitated carbides, leading to grain ...
Oliver Bürgi, Anke Kaletsch, Christoph Broeckmann   +2 more
wiley   +1 more source

Tillage Combined with Straw Return Optimizes Soil Nutrients by Regulating Soil Microbial Properties in Northeast China. [PDF]

Plants (Basel)
Tian P, Wu M, Gao M, Sui P, Mei N, Qi H, Wu Z.   +6 more
europepmc   +1 more source

Organic and Inorganic Pollutants, Oxidative Stress Biomarkers, and Electrophoretic Protein Profiles in an Endangered Thresher Shark (Alopias vulpinus) From Southeastern Brazil: A Case Study

Environmental Toxicology, EarlyView.
ABSTRACT A comprehensive screening of different environmental contaminants (total metals, thermostable metal fractions associated with detoxification, and persistent organic pollutants) was conducted in an endangered common thresher shark (Alopias vulpinus ) individual incidentally captured in southeastern Brazil.
Sidney Fernandes Sales Junior, Amanda Pontes Lopes, Heloíse Martins de Souza, Regina Fonseca, Enrico Mendes Saggioro, Francielli Monteiro Casanova, Kamila Cezar Gramlich, Tatiana Dillenburg Saint'Pierre, Carlos German Massone, Renato Carreira, Rachel Ann Hauser‐Davis   +10 more
wiley   +1 more source

Coacervate droplets as pH-regionalized protocells. [PDF]

Nat Commun
Wang C, Fang Z, Zhang L, Zhao Y, Shang L.   +4 more
europepmc   +1 more source

Variation on Toxic and Inflammatory Potential of Coal Smoke of Different Sources From a Region With High Lung Cancer Risk

Environmental Toxicology, EarlyView.
ABSTRACT Excess lung cancer risk in Xuanwei and Fuyuan, China, has been attributed to household air pollution from use of a locally sourced smoky (bituminous) coal. However, the carcinogenic mechanisms remain unclear. Given the important role of inflammation in lung cancer development, this study compared the proinflammatory potentials of the ...
Yongliang Zhang, Wei Hu, Nathanial Rothman, Dingyu Liu, Jihua Li, Jun Xu, Bofu Ning, Roel Vermeulen, Qing Lan, Flemming R. Cassee, George S. Downward   +10 more
wiley   +1 more source

Restoration of Spermatogenesis is Dependent on Activation of a SPRY4-ERK Checkpoint Following Germline Stem Cell Damage. [PDF]

Biol Reprod
Liu Y, Choi T, Pearson B, Nachman R, Woo W, Xu N, Schreiner R, Hurtado R, Seandel M, Rafii S, Evans T.   +10 more
europepmc   +1 more source