Results 111 to 120 of about 1,611,625 (301)

Enhancing the Efficiency and Productivity of Sustainable Agriculture on Former Tin Mining Land: A Case Study in the Bangka Belitung Islands, Indonesia [PDF]

open access: yesBIO Web of Conferences
The utilisation of biological resources, food ingredients, industrial raw materials, and environmental management within the agricultural sector influences gross domestic product in Indonesia.
Budianto Tri Hendrawan   +2 more
doaj   +1 more source

Dr Who? Identity work in DBA students [PDF]

open access: yes, 2017
This paper argues that the challenges experienced by Professional Doctorate students in completing their doctoral studies can be best understood through an identity lens. We explore how doctoral students engage in identity work as they transition through
Foster, Carley   +2 more
core  

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

open access: yesAdvanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal   +10 more
wiley   +1 more source

Summary report on doctoral experience in UniOGS graduate school at the University of Oulu [PDF]

open access: yes, 2016
This report is part of the research-based development of doctoral training in the UniOGS graduate school, at the University of Oulu. It aims to contribute research-based evidence pertaining to the development of doctoral education in the UniOGS graduate ...
Haverinen, Kaisa   +5 more
core  

On‐Surface Indigo‐Based Bimolecular Coordination Networks with Programmable Regular or Vitreous Structure

open access: yesAdvanced Functional Materials, EarlyView.
A previously unreported coordination motif stabilising single Fe atoms by indigo chelation and pyridyl coordination on Au(111) has been revealed. By using planar tritopic pyridyl linkers (TPyB), extended 2D porous networks of indigo3(TPyB)2Fe6 form. These networks can be crystalline or vitreous and offer an environment where individual coordination ...
Hongxiang Xu   +9 more
wiley   +1 more source

Cool Kitchen: Processing Starch and Eggshell Powder into Sustainable Coatings for Passive Daytime Cooling

open access: yesAdvanced Functional Materials, EarlyView.
A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song   +3 more
wiley   +1 more source

Prospective Minority Students\u27 Perceptions of Application Packets for Professional Psychology Programs: A Qualitative Study [PDF]

open access: yes, 1995
This article reports the results of a qualitative study designed to determine issues salient in Black and Hispanic American students\u27 review and evaluation of program-application packets in professional psychology.
Burkard, Alan W.   +6 more
core   +1 more source

Magnetic Force Microscopy Signatures of Higher‐Order Skyrmions and Antiskyrmions

open access: yesAdvanced Functional Materials, EarlyView.
Magnetic force microscopy operated under vacuum conditions enables the qualitative identification of higher‐order skyrmions and antiskyrmions in Co/Ni multilayers at room temperature. Distinct stray‐field contrast signatures arise from vertical Bloch lines and complex domain‐wall configurations.
Sabri Koraltan   +8 more
wiley   +1 more source

Moving Jewish Educators to the Next Stage in Their Career: An Evaluation of New York University's Dual Master's and Doctoral Programs in Education and Jewish Studies [PDF]

open access: yes, 2015
This study used a qualitative inquiry methodology to explore the experiences of students, which is a common methodological approach in research on higher education when a study's sample size is small and individuals' narratives are diverse (Anderson ...
David Blumenthal   +3 more
core  

A New Threshold Switching Device With Tunable Negative Differential Resistance Based on ErMnO3 Polymorphs

open access: yesAdvanced Functional Materials, EarlyView.
Polymorph engineering in ErMnO3 enables low‐voltage, forming‐free threshold switching with tunable negative differential resistance. Conducting orthorhombic regions embedded in an insulating hexagonal matrix provide controlled Joule‐heating‐enhanced Poole–Frenkel transport. The hexagonal phase prevents excessive heating and breakdown.
Rong Wu   +8 more
wiley   +1 more source

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