Results 31 to 40 of about 10,786,653 (337)

Selective Laser Melting of 18NI-300 Maraging Steel

Materials, 2020
In the present study, 18% Ni 300 maraging steel powder was processed using a selective laser melting (SLM) technique to study porosity variations, microstructure, and hardness using various process conditions, while maintaining a constant level of energy
M. Król, P. Snopiński, J. Hajnyš, M. Pagáč, D. Łukowiec   +4 more
semanticscholar   +1 more source

Peer assessment and feedback : opportunities for implementation in dietetic practice education [PDF]

, 2010
This paper explores the role of peer or collaborative learning, and the implementation of peer assessment, a part of dietetic practice education, which is an integral part of all student dietitians' academic ...
Kershaw, Ruth
core  

Fragmenting densely mineralised acellular protrusions from articular calcified cartilage: a role in osteoarthritis? [PDF]

, 2014
Fragmenting densely mineralised acellular protrusions from articular calcified cartilage: a role in osteoarthritis? A. Boyde a, G.R. Davis a, D. Mills a, T. Zikmund a, V.L. Adams b, L.R. Ranganath b, N. Jeffery b, J.A.
Adams, VL, Bone Research Society, Annual Meeting, Boyde, A, Davis, GR, Gallagher, JA, Jeffery, N, Mills, D, Ranganath, L, Zikmund, T   +8 more
core   +1 more source

Upacicalcet: A Novel Intravenous Calcimimetic Agent for Patients Undergoing Hemodialysis With Secondary Hyperparathyroidism

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Secondary hyperparathyroidism (SHPT) is a common complication in patients receiving maintenance dialysis, driven by calcium and phosphate metabolism disturbances. Calcimimetics are central to the management of SHPT by enhancing calcium‐sensing receptor sensitivity and reducing parathyroid hormone secretion.
Fumihiko Koiwa, Daisuke Honda, Seigo Akari, Tadao Akizawa   +3 more
wiley   +1 more source

Efficacy and Safety Analysis of Roxarestat in Regulating Renal Anemia in Patients on Maintenance Hemodialysis

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Objective To compare the efficacy and safety of roxarestat versus recombinant human erythropoietin (rhEPO) in the management of renal anemia in patients undergoing maintenance hemodialysis. Methods This was a prospective, open‐label, randomized controlled trial.
Lingling Chen, Junjie Zhu, Qiaonan Ge
wiley   +1 more source

More Similarities Than Differences Testing Insulin Glargine 300 Units/mL Versus Insulin Degludec 100 Units/mL in Insulin-Naive Type 2 Diabetes: The Randomized Head-to-Head BRIGHT Trial

Diabetes Care, 2018
OBJECTIVE To compare insulin glargine 300 units/mL (Gla-300) versus insulin degludec 100 units/mL (IDeg-100) in this first head-to-head randomized controlled trial.
J. Rosenstock, A. Cheng, R. Ritzel, Z. Bosnyák, C. Devisme, A. Calí, J. Sieber, P. Stella, Xiangling Wang, J. Frias, R. Roussel, G. Bolli   +11 more
semanticscholar   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Preferential accumulation of small (<300 μm) microplastics in the sediments of a coastal plain river network in eastern China.

Water Research, 2018
Microplastics are a global concern for their threat to marine ecosystems. Recent studies report a lack of smaller microplastics (
Zhenfeng Wang, Bobo Su, Xiao-qun Xu, Di Di, Hong Huang, Kun Mei, R. Dahlgren, Minghua Zhang, Xu Shang   +8 more
semanticscholar   +1 more source

Challenges in evaluating surgical innovation [PDF]

, 2009
Research on surgical interventions is associated with several methodological and practical challenges of which few, if any, apply only to surgery. However, surgical evaluation is especially demanding because many of these challenges coincide.
Blazeby, Jane M, Boutron, Isabelle, Clavein, Pierre-Alain, Cook, Jonathan Alistair, Ergina, Patrick L, Reeves, Barnaby C, Seiler, Christoph M   +6 more
core   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source