Results 1 to 10 of about 79 (73)

Synthesis, structure and magnetocaloric properties of a new two-dimensional gadolinium(III) coordination polymer based on azobenzene-2,2',3,3'-tetracarboxylic acid. [PDF]

open access: yesActa Crystallogr C Struct Chem, 2021
A novel coordination polymer (CP) has been successfully constructed under hydrothermal conditions via the combination of Gd3+ ions and the azobenzene‐2,2′,3,3′‐tetracarboxylic acid linker. The underlying structural principles comprise a 1D [Gd2(COO)4]n chain and the linking of neighbouring chains via the organic ligand into a 2D structure with point ...
Wei WW   +4 more
europepmc   +2 more sources

Investigating risk profiles of smartphone activities and psychosocial factors in adolescents during the COVID‐19 pandemic [PDF]

open access: yesJ Res Adolesc
Abstract Associations of adolescents' smartphone use and well‐being have been contradictory. The present study investigates patterns of smartphone use and psychosocial risk / protective factors in US adolescents during COVID‐19 and examines their associations with depression symptom trajectories from 5 yearly waves beginning prior to the COVID‐19 ...
Haag A   +5 more
europepmc   +2 more sources

Image tracking for the high similarity drug tablets based on light intensity reflective energy and artificial neural network. [PDF]

open access: yesComput Math Methods Med, 2014
It is obvious that tablet image tracking exerts a notable influence on the efficiency and reliability of high‐speed drug mass production, and, simultaneously, it also emerges as a big difficult problem and targeted focus during production monitoring in recent years, due to the high similarity shape and random position distribution of those objectives ...
Liang Z, Zhou L, Liu X, Wang X.
europepmc   +2 more sources

Hard and soft tissue healing around teeth prepared with the biologically oriented preparation technique and restored with provisional crowns: An in vivo experimental investigation

open access: yesJournal of Clinical Periodontology, Volume 50, Issue 9, Page 1217-1238, September 2023., 2023
Abstract Aim To evaluate the hard and soft tissues healing around teeth prepared with the biologically oriented preparation technique (BOPT) versus the chamfer technique versus non‐prepared teeth. Materials and Methods Thirty‐two teeth in eight beagle dogs were randomly prepared with the BOPT (test = 16) or chamfer (control = 16) techniques and covered
David Palombo   +6 more
wiley   +1 more source

Pengaruh Flame Hardening Terhadap Kekerasan Permukaan Dengan Metode Pengujian Micro Vickers Dan Struktur Mikro Besi Cor Nodular [PDF]

open access: yes, 2022
Nodular cast iron is gray cast iron with a process of adding magnesium (Mg) or cerium (Ce) alloys to change the shape of the graphite flakes to become round.
Fauzi, Anwar   +1 more
core  

Utilizing Consumer Health Posts to Identify Underlying Factors Associated with Patients� Attitudes towards Antidepressants (Preprint)

open access: yes, 2018
BACKGROUND Non-adherence to antidepressants is a major obstacle to antidepressants therapeutic benefits, resulting in a significant burden on individuals and the healthcare system.
Hadi Kharrazi   +7 more
core   +1 more source

Journal of the International Hydrological Programme for Latin America and Caribbean.

open access: yes, 2018
The holistic methodology DRIFT (Downstream Response to Imposed Flow Transformations) and four other ecological flow methods (Tennant Modified for Mexico, IHA, Multivariate Analysis and PHABSIM) were used to calculate the environmental flow in the Río ...

core  

Role of fiscal and monetary policies for economic recovery in China. [PDF]

open access: yesEcon Anal Policy, 2023
Wang Y, Wang X, Zhang Z, Cui Z.
europepmc   +1 more source

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