Results 11 to 20 of about 18,225,520 (262)

RANCANG BANGUN ALAT BANTU PEMASANGAN PEGAS STRIPPER PRESS TOOL DENGAN SISTEM HIDROLIK

open access: yesRekayasa Mesin, 2023
A press tool is used to cut or form a thin plate into the desired shape with a pressing process or a press machine. One of the main things in the design of the press tool is the calculation for determining the type, size and, material of the spring.
Meri Rahmi   +4 more
doaj   +1 more source

Optimization of processing parameters and its effect on the mechanical properties of recycled low density polyethylene composite reinforced with Tetracarpidium conophorum shell particulates

open access: yesMaterials Research Express, 2020
This work explored the effect of African Walnut Shell Particle (AWSP) ( Tetracarpidium conophorum) on the properties of recycled low density polyethylene (rLDPE) composite.
P E Okeke, C U Atuanya, J C Umembamalu
doaj   +1 more source

Applying Thematic Analysis to Analyse Press Coverage in Cross-Country Comparative Research: A Qualitative Study Protocol

open access: yesInternational Journal of Qualitative Methods, 2023
The aim of this exploratory study is to investigate similarities and differences in how the press report on school education and policy in England and Germany.
Christian Herzog, Peter Kelly
doaj   +1 more source

EX-PRESS Glaucoma Filtration Device: Management of Complications

open access: yesVision, 2020
The EX-PRESS glaucoma filtration device appears to be an effective addition to our options to treat refractory glaucoma. The possibility to create a sclerostomy without tissue excision provides a safe and reliable outflow pathway for aqueous that is ...
Michele Nicolai   +4 more
doaj   +1 more source

Characterization of Nanosized Carbide Precipitates in Multiple Microalloyed Press Hardening Steels

open access: yesMetals, 2023
Press hardening steel standardly relies on titanium microalloying for protecting boron from being tied up by residual nitrogen. This practice safeguards the hardenability effect of boron during die quenching.
Hardy Mohrbacher   +6 more
doaj   +1 more source

Study on the Sintered Characteristics and Properties of Co-30 mass% Cr Alloys under Various Vacuum Hot-Press Sintering Temperatures and Pressures [PDF]

open access: yesArchives of Metallurgy and Materials, 2020
In this research, Co-30 mass% Cr alloys were fabricated by a vacuum hot-press sintering process. Different amounts of submicron cobalt and chromium (the mean grain size is 800 and 700 nm, respectively) powders were mixed by ball milling.
Shih-Hsien Chang   +2 more
doaj   +1 more source

RETRACTION NOTE: On the Pursue of World Heritage Status: Conservation vs Tourism

open access: yesDigital Press Social Sciences and Humanities, 2020
As of 22 January 2021, the following article has been retracted from the UGM Digital Press Social Sciences and Humanities:  “On the Pursue of World Heritage Status: Conservation vs Tourism” by Dwirahmi Suryandari, Digital Press Social Sciences ...
Suryandari, Dwirahmi
doaj   +1 more source

Effective communications strategies to increase the impact of environmental health research

open access: yesEnvironmental Health, 2023
Background Per- and polyfluoroalkyl substances (PFAS) are the subject of a growing body of research with the potential to positively impact public and ecological health.
Rebecca E. Fuoco   +3 more
doaj   +1 more source

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye   +33 more
wiley   +1 more source

Effectiveness of Resistance Intradialytic Exercise Compared to Aerobic Intradialytic Exercise for Patients With Chronic Kidney Disease: A Randomized Controlled Clinical Trial

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida   +6 more
wiley   +1 more source

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