Results 41 to 50 of about 258,920 (125)
Lab Hackathons to Overcome Laboratory Equipment Shortages in Africa: Opportunities and Challenges [PDF]
, 2019 Equipment shortages in Africa undermine Science, Technology, Engineering and Mathematics (STEM) Education. We have pioneered the LabHackathon (LabHack): a novel initiative that adapts the conventional hackathon and draws on insights from the Open Hardware movement and Responsible Research and Innovation (RRI).
arxiv +1 more source
Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2008 Background and Objectives Anthropometry data compiled from body dimensions of female high school students are used to optimize the design of desks and chairs for the classrooms of these students.
S Varmazyar +6 more
doaj
In Vivo Analysis of Tissue S-Nitrosothiols in Pediatric Sepsis
AntioxidantsS-nitrosothiols are endogenous, bioactive molecules. S-nitrosothiols are implicated in many diseases, including sepsis. It is currently cumbersome to measure S-nitrosothiols clinically.
Daniel T. Cater +3 more
doaj +1 more source
Electronic Health Records and Cloud based Generic Medical Equipment Interface [PDF]
arXiv, 2014 Now-a-days Health Care industry is well equipped with Medical Equipments to provide accurate and timely reports of investigation and examination results. Medical Equipments available in market are made for specific tests suited for a particular laboratory leading to a wide variety of devices. The result viewing experience on console of these devices is
arxiv
Models, Calculation and Optimization of Gas Networks, Equipment and Contracts for Design, Operation, Booking and Accounting [PDF]
arXiv, 2011 There are proposed models of contracts, technological equipment and gas networks and methods of their optimization. The flow in network undergoes restrictions of contracts and equipment to be operated. The values of sources and sinks are provided by contracts. The contract models represent (sub-) networks.
arxiv
Research on the Error Averaging Effect in A Rolling Guide Pair
Chinese Journal of Mechanical Engineering, 2019 By studying the effects of geometric precision on kinematic accuracy, an error mapping model has been established, based on the hypothesis that a motion pair and its installation surface are rigid.
Yanbing Ni +3 more
doaj +1 more source
Cellular and WiFi Co-design for 5G User Equipment [PDF]
arXiv, 2018 Motivated by providing solutions to design challenges of coexisting cellular and WiFi for future 5G application scenarios, this paper, first, conducts an in-depth investigation of current technological trends of 5G from user equipment (UE) design perspective, and then presents a cost-effective cellular-WiFi design methodology based on the new ...
arxiv
Deployment Dynamic Modeling and Driving Schemes for a Ring-Truss Deployable Antenna
Chinese Journal of Mechanical EngineeringMesh reflector antennas are widely used in space tasks owing to their light weight, high surface accuracy, and large folding ratio. They are stowed during launch and then fully deployed in orbit to form a mesh reflector that transmits signals.
Baiyan He +5 more
doaj +1 more source
Chengshi guidao jiaotong yanjiu[Objective] In order to reduce the purchase cost and operation and maintenance cost of urban rail transit vehicles as much as possible, balanced maintenance system is adopted in some cities in China.
Tao HUANG, Zhengyuan ZHANG, Shixi SHI
doaj +1 more source
A DIY Ultrasonic Signal Generator for Sound Experiments [PDF]
arXiv, 2016 Many physics departments around the world have electronic and mechanical workshops attached to them. The job of these workshops is to design and build experimental setups and instruments for research and the training of undergraduate students. However, in developing countries such as Sudan the lack of qualified technicians and adequately equipped ...
arxiv