Results 71 to 80 of about 195,958 (297)

Selective Benzene Capture by Metal‐Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) hold significant potential for capturing benzene from air emissions and hydrocarbon mixtures in liquid phases. This capability stems from their precisely engineered structures, versatile chemistries, and diverse binding interactions.
Zongsu Han   +4 more
wiley   +1 more source

Explosive Welding in the 1990's [PDF]

open access: yes, 1985
Explosive bonding is a unique joining process with the serious potential to produce composite materials capable of fulfilling many of the high performance materials capable of fulfilling many of the high performance materials needs of the 1990's.
Lalwaney, N. S., Linse, V. D.
core   +1 more source

Method for calculation of drilling-and-blasting operations parameters for emulsion explosives [PDF]

open access: yes, 2019
Purpose. Development of a new method for calculation of drilling-and-blasting operations parameters during underground mining with application of emulsion explosives taking into account their energy characteristics as well as physical and mechanical ...
Khomenko, O   +3 more
core   +1 more source

Flexibility and Dynamicity Enhances and Controls Supramolecular Self‐Assembly of Zinc(II) Metallogels

open access: yesAdvanced Functional Materials, EarlyView.
Zinc(II) coordination complexes with tunable aryloxy‐imine ligands exhibit controllable supramolecular self‐assembly into hierarchical fibrous structures. Coordination‐driven stacking, not π–π interactions, enables gelation, dynamic assembly/disassembly, and enhanced nanomechanical properties.
Merlin R. Stühler   +10 more
wiley   +1 more source

DYNAMIC STRENGTH DEVELOPMENT USING “STATION-BASED” WORKOUTS [PDF]

open access: yesSport Mont, 2006
A "pilot" research aimed at determining the effects of “station-based” workouts on the development of explosive and repetitive strength was carried out on a small but representative sample consisting of 64 examinees, pupils of the elementary schools ...
Slobodan Stojiljković   +1 more
doaj  

GPS based vehicle tracking system [PDF]

open access: yes, 2021
The research is about creating a system for tracking vehicle. Objective of the research is to design and develop a GPS based Vehicle Tracking System in order to display location of vehicle on Google Maps.
Mohd Nazri, Mohd Fiqri   +1 more
core  

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

open access: yesAdvanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich   +6 more
wiley   +1 more source

Influence of Rolling Temperatures on Interface Microstructure and Mechanical Properties of Multi-Pass Rolling TA1/Q235B Explosive Welded Sheets

open access: yesMetals, 2020
The effect of rolling temperatures on the interface microstructure and mechanical properties is investigated using 2-mm-thick TA1/Q235B composite sheets, which were prepared after nine passes of hot rolling of explosive welded plates.
Huizhong Li   +6 more
doaj   +1 more source

Effects of Using Interval High Intensity and Repetitive Weight-trainings on Aspects of Muscular Strength related to Performance of Handicap Shotput- Sitting Class [PDF]

open access: yesمجلة الرافدين للعلوم الرياضية, 2006
The research aims at being acquainted with effects of using interval high intensity and repetitive weight-trainings on aspects of muscular strength related to performance of shot put and significance between the two methods.
Eyad Mohammed Abdullah, Thamer Daoud
doaj   +1 more source

Photoswitching Conduction in Framework Materials

open access: yesAdvanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez   +4 more
wiley   +1 more source

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