Results 91 to 100 of about 11,254 (212)

NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 35) [PDF]

open access: yes
s are provided for 58 patents and patent applications entered into the NASA scientific and technical information systems during the period January 1989 through June 1989.

core   +1 more source

Sand Bioreactors for Wastewater Treatment for Ohio Communities [PDF]

open access: yes, 1999
PDF pages ...
Mancl, Karen M., Rector, Don
core  

The Effect of OCC Fibers Surface Modification and Polyvinyl Alcohol on the Properties of Test Liner Paper

open access: yesBioResources
One of the most important properties of paper is its mechanical strength. Recycled paper industry has different challenges related to fiber strength in old corrugated container (OCC).
Mehran Parastar   +2 more
doaj  

Streetcorners, under the flyover: development of a civic promendade [PDF]

open access: yes, 2001
Choy Pui Cheung Edman."Architecture Department, Chinese University of Hong Kong, Master of Architecture Programme 2000-2001, design report."Includes bibliographical references (leaf 95).prologue --- p.p. 1initiation --- p.p. 2short study --- p.p.

core  

Trends in Cardiac Pacemaker Batteries [PDF]

open access: yes, 2004
Batteries used in Implantable cardiac pacemakers-present unique challenges to their developers and manufacturers in terms of high levels of safety and reliability.
Ilankumaran, V   +2 more
core   +1 more source

An evaluation of structures suitable for emergency storage in tropical countries (ODNRI Bulletin No. 10) [PDF]

open access: yes, 1987
The bulletin provides technical, economic and managerial assessment of emergency storage systems. It is based on investigations conducted by ODNRI and on information provided by users from the World Food Programme and five relief agencies.
Bisbrown, A.J.K.   +4 more
core  

Optimizing Fiber Quality in Recycled Old Corrugated Containers (OCC) Using Ultra-Fine Bar Plate Technology

open access: yesApplied Sciences
This study evaluated the performance of ultra-fine bar refiner plates with a cutting edge length (CEL) of 97 km/s in enhancing the properties of Korean Old Corrugated Containers (KOCCs) compared to conventional plates with a CEL of 37 km/s. While unrefined KOCCs demonstrated compromised mechanical properties except for higher paper bulk, refining with ...
Min-Sik Park   +4 more
openaire   +1 more source

Fundamental and clinical evaluation of "SCC RIABEAD" kit for immuno radiometric assay of squamous cell carcinoma related antigen. [PDF]

open access: yes, 1987
Classic vector control strategies target mosquitoes indoors as the main transmitters of malaria are indoor-biting and –resting mosquitoes. However, the intensive use of insecticide-treated bed-nets (ITNs) and indoor residual spraying have put selective ...
Endo, K   +9 more
core  

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