Results 71 to 80 of about 694,962 (317)

Evolution of the Structural and Phase Composition of Ni–Ti–Cu Alloy Produced via Spark Plasma Sintering After Aging

Crystals
This study investigates the control of the phase-structural state in Ni–45Ti–xCu (x = 5, 7 at.%) shape memory alloys fabricated via a shortened powder metallurgy route: mechanical activation → spark plasma sintering (SPS) → heat treatment.
Danagul Aubakirova, Elfira Sagymbekova, Yernat Kozhakhmetov, Yerkhat Dauletkhanov, Azamat Urkunbay, Dias Yerbolat, Piotr Kowalewski, Yerkezhan Tabiyeva   +7 more
doaj   +1 more source

Experience With Performing Rheocarna Therapy via the Single‐Needle Method for Treatment of Chronic Limb‐Threatening Ischemia

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This study investigated the safety and efficacy of single‐needle Rheocarna therapy for chronic limb‐threatening ischemia (CLTI) with wounds. Methods Six patients with CLTI involving ulcers unresponsive to revascularization underwent single‐needle Rheocarna treatment.
Yasutaka Yamauchi, Rie Tanaka, Reona Kawahira, Shingo Nabeta, Kouhei Naoi, Kazuhito Kitajima, Akira Wada, Tomonari Takagi, Norihiko Ohura, Akira Miyamoto   +9 more
wiley   +1 more source

Comparative Aging and Qualitative Theorizing

, 2010
The principal aim of this argument is to analyse the swift expansion in the proportion of older people across the globe, and to highlight the main social and economic forces causing this through methodological challenges especially through the lens of ...
Powell, Jason L., Cook, Ian G., Halsall, Jamie   +2 more
core  

Effects of homocysteine lowering with B vitamins on cognitive aging: meta-analysis of 11 trials with cognitive data on 22,000 individuals. [PDF]

, 2014
BACKGROUND: Elevated plasma homocysteine is a risk factor for Alzheimer disease, but the relevance of homocysteine lowering to slow the rate of cognitive aging is uncertain.
Hankey, G.J., Lewerin, Catharina,, Eussen, SJ, Sarah Parish, Hankey, GJ, Eussen, Simone J. P. M., Dangour, A. D., Halsey, Jim, Bennett, Derrick, Lewington, S., B-Vitamin Treatment Trialists' Collaboration, the, David J Stott, Lewerin, C., Dangour, Alan D, Bennett, D., Galan, P, Graeme J Hankey, B-Vitamin Treatment Trialists’ Collaboration, Dangour, A.D., Bennett, D, Eussen, Simone JPM, Lonn, E., Armitage, J., Spence, J.D., Francine Grodstein, Hankey, G. J., Parish, Sarah, Galan, P., Eussen, Sjpm, Catharina Lewerin, Alan D Dangour, de Groot, L.C., Parish, S., Eva Lonn, Hankey, Graeme J., Clarke, Robert, Halsey, J., Rory Collins, Clarke, R, Derrick Bennett, Spence, J. D., Hankey, Graeme J, Simone JPM Eussen, Spence, J. David, Collins, Rory, Sarah Lewington, Stott, David J, Armitage, Jane, Stott, D. J., Lewington, Sarah, Collins, R, Eussen, S.J., Lonn, E, Murray Skeaff, Lewerin, Catharina, Clarke, R., Robert Clarke, J David Spence, de Groot, C.P.G.M., Grodstein, Francine, Spence, J David, Pilar Galan, Jim Halsey, Eussen, S.J.P.M.; id_orcid, Spence, JD, Dangour, AD, Jane Armitage, Lonn, Eva, Armitage, J, Galan, Pilar, Lewerin, C, Collins, R., Stott, David J., Groot, C.P.G.M., de, Skeaff, M, Dangour, Alan D., Grodstein, F., Halsey, J, Grodstein, F, Skeaff, M., de Groot, LC, de Groot, Lisette C, Eussen, S.J.P.M., Lisette C de Groot, de Groot, L. C., de Groot, Lisette C., Stott, D.J., Stott, DJ, Skeaff, Murray   +88 more
core   +1 more source

Relationships of serum FGF23 and α-klotho with atherosclerosis in patients with type 2 diabetes mellitus

Cardiovascular Diabetology
Background Compelling evidence suggests that calcium/phosphorus homeostasis-related parameters may be linked to diabetes mellitus and cardiovascular events.
Jiao Bi, Mei Zheng, Ke Li, Siwei Sun, Zihang Zhang, Nana Yan, Xueping Li   +6 more
doaj   +1 more source

Effect of Cr on Strength and Conductivity Properties of Cu-0.1Zr Alloys After Aging

Metals
The Cu-Cr-Zr alloy is regarded as an optimal material for high-end electronic information industries owing to its high electrical strength, high conductivity, and outstanding softening resistance.
Jiao Huang, Jidan Chen, Jinting Pan, Shihao Gao, Lifeng Fan   +4 more
doaj   +1 more source

Age Should Be no Obstacle to Treatment [PDF]

Deutsches Ärzteblatt international, 2015
While in the last century reduction loss and its consequences for the patient (renewed reduction, pain, complex regional pain syndrome [CRPS]’33;) were common problems, these complications occur only very rarely today thanks to the surgical management of unstable distal radius fractures with volar locking plate fixation (1, 2).
openaire   +2 more sources

Effectiveness of a Novel Low‐Density Lipoprotein Apheresis Device Rheocarna in Patients Undergoing Hemodialysis With Chronic Limb‐Threatening Ischemia: A Single‐Center Retrospective Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic limb‐threatening ischemia (CLTI) is a severe form of lower‐extremity artery disease characterized by distal lesions and microcirculatory impairment, limiting revascularization efficacy. Rheocarna is a direct hemoperfusion low‐density lipoprotein (LDL) adsorption device with potential rheological and anti‐inflammatory ...
Kunihiro Ishioka, Takayasu Ohtake, Kei Ohmori, Chika Shibuya, Tomoki Tsukahara, Mizuki Yamano, Yasuhiro Mochida, Machiko Oka, Kyoko Maesato, Yusuke Tsukamoto, Hidekazu Moriya, Sumi Hidaka, Shuzo Kobayashi   +12 more
wiley   +1 more source

Prognosis of Long‐Term Continuous Renal Replacement Therapy and the Impact of Combined Continuous Intravenous Sodium Infusion Therapy

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Patients requiring long‐term continuous renal replacement therapy (CRRT) generally have poor prognoses. This study evaluated whether adding continuous intravenous sodium infusion (cIVNa) is associated with improved hemodynamics and outcomes in patients undergoing long‐term CRRT for ≥ 7 days.
Akinori Yamaguchi, Atsuyoshi Mita, Kosuke Sonoda, Makoto Harada, Koji Hashimoto, Hiroshi Imamura, Yuji Kamijo   +6 more
wiley   +1 more source

Effect of Mn on σ Phase and Toughness of 22%Cr Duplex Stainless Steel by Aging Treatment at 700℃

Cailiao gongcheng, 2017
The effect of different Mn contents on the σ phase and toughness of 22%Cr (mass fraction, the same below) low-nickel DSS by means of OM, XRD, SEM, TEM, precipitation kinetics and Charpy impact tests was studied.
BAI Yu-liang, YANG Yin-hui, CAO Jian-chun, GU Yang, PU Jing   +4 more
doaj   +1 more source