Results 91 to 100 of about 402,125 (283)

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

Freestyle Swimming Training Model Based on Traditional Games to Improve Swimming Achievement in Children Aged 10-15 Years

open access: yesInspiree
The  purpose  of  the study. This study aims to develop a freestyle swimming training model based on traditional games, designed to improve athletes' performance in the 50-meter freestyle event.
Rezki Rezki   +5 more
doaj   +1 more source

Sandwich doctorate in Nursing: contributions to academic training and the Sustainable Development Goals [PDF]

open access: yesRevista Brasileira de Enfermagem
Objectives: to report on the contributions of the sandwich doctorate to the training of Nursing PhDs, exploring and analyzing its impacts on promoting international collaboration between graduate programs and its contribution to Sustainable Development ...
Mariana Mendes   +3 more
doaj   +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

Doctoral education and employment in the regions: the case of Catalonia

open access: yesRegional Studies, Regional Science, 2019
Even though the doctoral degree was originally designed for an academic career, there is an increasingly important labour market for doctorate holders outside academia, mainly because of a shortage of job opportunities within it.
Eloïse Germain-Alamartine
doaj   +1 more source

Examining academic vs. applied doctorate [PDF]

open access: yes, 2015
The role of formal education in general and of university education in particular is often discussed nowadays. We have engaged in this debate previously, arguing that although it is bound to change, university education is here to stay. We have developed
Baracskai, Zoltán   +3 more
core  

“The weight we carry in our backpack is not the weight of our books, it’s the weight of our community!”: Latinas negotiating identity and multiple roles [PDF]

open access: yes, 2020
In the United States, out of 100 Latina/o elementary students, only 0.3 will complete a doctorate degree. Latinas/os/x as a fast-growing minority population in the United States continue to be underrepresented in higher education. The underrepresentation
Camargo Gonzalez, Lorena
core  

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

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

Interfacial and Crystallographic Regulation of Zinc Anode via Electric Double Layer Reconstruction for Highly Stable Zn Anode

open access: yesAdvanced Functional Materials, EarlyView.
Trace amounts of perfluoro‐1‐butanesulfonyl fluoride enables the regulation of the Zn/electrolyte interface by the generated zincophilic ─SO3H groups with long hydrophobic ─CF2 tails, which adsorb strongly onto the Zn surface, displace water molecules from the inner Helmholtz plane, and reconstruct the electrical double‐layer structure.
Dinesh Patel   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy