Results 81 to 90 of about 190,382 (246)

Mechanophoric 3‐Arm Star Functional Block Copolymer Based on Rhodamine Derivative

open access: yesMacromolecular Materials and Engineering, EarlyView.
Mechanoresponsive rhodamine containing linear and star block and random copolymers were synthesized and characterized. All materials transitioned into a “switch‐on” state in the film form, but only the star block copolymer architecture exhibited a complete and precise peak shift upon stretching, providing new insights into the mechanochemical ...
Swadhin Chakraborty   +8 more
wiley   +1 more source

Greening campus experience: moving towards living laboratory action plan

open access: yesE3S Web of Conferences, 2018
Sustainability is a growing priority for higher education institutions around the world. Universiti Teknologi Malaysia (UTM) through UTM Campus Sustainability Office ready to transform the campus as platform to inculcate the sustainability mind set of ...
Omar Wahid   +6 more
doaj   +1 more source

Performance Evaluation of Palm Oil-Based Biodiesel Combustion in an Oil Burner

open access: yesEnergies, 2016
This paper presents an experimental investigation of the combustion characteristics of palm methyl ester (PME), also known as palm oil-based biodiesel, in an oil burner system.
Abdolsaeid Ganjehkaviri   +3 more
doaj   +1 more source

Bryophytes of Uganda : 1., BBS Tropical Bryology Group expeditions, 1996-1998 ; introduction and collecting sites [PDF]

open access: yes, 1999
The British Bryological Society Tropical Bryology Group (TBG) undertook three expeditions to Uganda, in Jan-Feb 1996, Jan-Feb 1997 and June-Jul 1998.
Hodgetts, Nick G.   +2 more
core  

Flax Fiber Flyash/Steel Reinforced Sustainable Composites in Corrosive Conditions: Mechanical, Wear, and Corrosion Properties

open access: yesPolymer Composites, EarlyView.
Materials used for fabricating sustainable composites. ABSTRACT A composite sample with 18% flax fiber flyash (FF) exhibits increased tensile strength (TS) and greater load‐transfer efficiency of the reinforcement under corrosive conditions.
Sumesh Keerthiveettil Ramakrishnan   +2 more
wiley   +1 more source

Comparative assessment of LANDSAT-4 MSS and TM data quality for mapping applications in the southeast [PDF]

open access: yes
The initial objectives of analyses of the MSS data are two-fold: (1) to evaluate the geodetic accuracy of CCT-P data of the test sites; and (2) to improve the geodetic accuracy by additional processing if the original data either do not meet pre-launch ...
Welch, R.
core   +1 more source

Penyebaran keilmuan melalui jaringan ulama Tarekat Naqsabandi di Kepulauan Riau [PDF]

open access: yes, 2017
Tarekat Naqsabandi merupakan tarekat yang memiliki jaringan terluas di dunia Islam dan memberikan pengaruh besar bagi perkembangan dan corak masyarakat Islam di nusantara khususnya di Kepulauan Riau. Pesatnya perkembangan jaringan tarekat ini tidak lepas
Abdul Aziz Ahmad, Muhammad Faisal
core  

Radiation‐Crosslinked PCL–TMPTA Composites via 3D Printing: Structure–Property Relationships and Shape Memory Performance

open access: yesPolymer Engineering &Science, EarlyView.
3D printed shape memory PCL‐TMPTA through high energy gamma radiation modification. ABSTRACT Programmable materials that can reversibly transform between distinct shapes represent a promising technology for applications spanning biomedicine, robotics, and aerospace engineering. Although shape memory polymers offer promising stimuli‐responsive behavior,
Khushboo Varshney   +3 more
wiley   +1 more source

Gender and ethnicity differences in metacognitive skills and problem–solving ability among physics students in johor [PDF]

open access: yes, 2006
A study on metacognitive skills in relation to problem-solving in physics among secondary school students in Johor, Malaysia is sponsored by Research Management Centre (RMC), UTM under Vot 75161.
Abdullah, Fatin Aliah Phang   +2 more
core  

Experiences With a Last Meter Delivery Robot

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT The steady growth of e‐commerce is a consolidated trend continuously increasing the number of parcels delivered worldwide. Conventionally, in logistics, last mile delivery has been the area of study covering the last step of a parcel delivery process: from the nearest distribution center to the customer.
Ricard Bitriá   +3 more
wiley   +1 more source

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