Results 51 to 60 of about 68,097 (157)

Low-Cost Resistivity Meter for Groundwater Exploration Using High Voltage Experimentations

open access: yesInternational Journal of Economic and Environment Geology, 2019
Resistivity survey is very well known for the exploration of groundwater and to determine the depth of bedrock. Generally, in Pakistan local drillers rarely use resistivity meter due to high cost of commercially available
Mirza Naseer Ahmad, Farhat Iqbal, Saad Maqbool, M Bilal Arshad
doaj  

DEVELOPMENT OF THE CAST MOLDING MANUFACTURE TECHNOLOGY ON GASIFIED MODELS

open access: yesЛитьë и металлургия, 2013
In the course of the work the basic details of foundry equipment were developed. On the basis of mathematical modeling of casting processes the filling and solidification «Suspension of PMD» were analyzed, the most portable places of pore formation were ...
I. M. Tikhomirova   +2 more
doaj  

Towards deployable CRISPR-based nucleic acid detection. [PDF]

open access: yesProg Biomed Eng (Bristol)
Guo A, Bell AG, Myhrvold C.
europepmc   +1 more source

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