Results 131 to 140 of about 880,937 (387)

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel   +6 more
wiley   +1 more source

Penatalaksanaan Fisioterapi pada Kondisi Osteoatritis Knee bilateral di RS PKU Muhammadiyah Yogyakarta [PDF]

open access: yes, 2015
Background : osteoarthritis is a joint symptome that cause decreased of cartilage of joint, and then appears bump of bone in surface of joint (osteofit),which is characterized by an increase in pain, limitation of motion and functional limitation ...
, Dwi Rosella Komala Sari, S.Fis.,M. Fis   +1 more
core   +1 more source

Effect of Range-of Motion Exercise on Different Frequency of Joint Movable Range with Fixed Joint

open access: yesRigakuryoho Kagaku, 2009
〔目的〕本研究では,ラットを用いて関節固定期間中に「1日に1度,1度に5回のROM ex」を週あたりの実施日数を変えて行うことで,ROM ex実施頻度の違いが固定関節の関節可動範囲の減少,関節内組織の変性に与える影響を検討した。〔対象〕実験動物にはWistar系の雄ラット30匹を使用した。〔方法〕ラットは無作為に,(1)無処置群,(2)ROM exなし群,(3)ROM ex週1日群,(4)ROM ex週3日群,(5)ROM ex週5日群の5群に分け,各ROM ex実施条件にて関節可動範囲の経時的変化および実験終了後の組織像を評価した。〔結果〕ROM exの週あたりの実施頻度が多いほど,関節可動範囲の減少が抑制される傾向にあった。しかし ...
Naomi TATSUTA   +5 more
openaire   +2 more sources

Microstructural Evolution and Mechanical Performance of Plasma‐Assisted Hybrid Friction Stir Welded Dissimilar Aluminum–Copper Joints

open access: yesAdvanced Engineering Materials, EarlyView.
Plasma‐assisted hybrid friction stir welding of dissimilar AlCu joints employs localized plasma preheating to balance heat input and enhance plastic flow. The optimized process reduces axial force by up to 35%, refines the microstructure, and achieves ≈96% joint efficiency.
Deepak Kumar Yaduwanshi   +3 more
wiley   +1 more source

Effects of a Food Supplement Containing Hydrolyzed Collagen on Pain Perception, Joint Range, and Quality of Life in People with Chronic Knee Pain

open access: yesDiseases
Background: Joint pain can impair joint function and limit a person’s ability to perform basic tasks and quality of life. The most used treatment is the pharmacological one. An alternative is the use of collagen-based food supplements.
Juan Carlos Salinas-Camargo   +7 more
doaj   +1 more source

Mandibular range of motion in children with juvenile idiopathic arthritis with and without clinically established temporomandibular joint involvement and in healthy children; a cross-sectional study [PDF]

open access: gold, 2021
Willemijn F. C. de Sonnaville   +6 more
openalex   +1 more source

Design and Prototyping of Topology‐Optimized, Additively Manufactured Lightweight Components for Space Robotic Systems: A Case Study

open access: yesAdvanced Engineering Materials, EarlyView.
The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos   +11 more
wiley   +1 more source

Spacesuit mobility joints [PDF]

open access: yes, 1978
Joints for use in interconnecting adjacent segments of an hermetically sealed spacesuit which have low torques, low leakage and a high degree of reliability are described.
Vykukal, H. C.
core   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

open access: yesAdvanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé   +5 more
wiley   +1 more source

Acromioclavicular joint cyst in ASA 3-4 patients. Whether and how quickly it recurs after aspiration and steroid injection [PDF]

open access: yes, 2016
We observed the clinical course, in the short-medium term, of patients with voluminous type II acromio-clavicular (AC) joint cyst who underwent aspiration and steroid injection regarded as the only possible treatment to avoid possible skin complications.
Candela, Vittorio   +2 more
core  

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