Results 21 to 30 of about 38,309 (183)

Tetrel Bonding Interactions in Perchlorinated Cyclopenta- and Cyclohexatetrelanes: A Combined DFT and CSD Study

open access: yesMolecules, 2018
In this manuscript, we combined DFT calculations (PBE0-D3/def2-TZVP level of theory) and a Cambridge Structural Database (CSD) survey to evaluate the ability of perchlorinated cyclopenta- and cyclohexatetrelanes in establishing tetrel bonding ...
Antonio Bauzá, Antonio Frontera
doaj   +1 more source

[FHF]−—The Strongest Hydrogen Bond under the Influence of External Interactions

open access: yesCrystals, 2015
A search through the Cambridge Structural Database (CSD) for crystal structures containing the [FHF]− anion was carried out. Forty five hydrogen bifluoride structures were found mainly with the H-atom moved from the mid-point of the F…F distance. However
Sławomir J. Grabowski
doaj   +1 more source

Rewriting systems and biautomatic structures for Chinese, hypoplactic, and sylvester monoids [PDF]

open access: yes, 2015
This paper studies complete rewriting systems and biautomaticity for three interesting classes of finite-rank homogeneous monoids: Chinese monoids, hypoplactic monoids, and sylvester monoids.
Alan J. Cain   +4 more
core   +2 more sources

Association Between Subjective Tinnitus and Cervical Spine or Temporomandibular Disorders: A Systematic Review

open access: yesTrends in Hearing, 2018
Movements of the neck and jaw may modulate the loudness and pitch of tinnitus. The aim of the present study was to systematically analyze the strength of associations between subjective tinnitus, cervical spine disorders (CSD), and temporomandibular ...
E. J. Bousema   +3 more
doaj   +1 more source

Development and surface properties of polyamide 6 and quasicrystal composite coatings recycled via spin coating technique

open access: yesMaterials Research Express, 2022
In search to meet technological demands, material studies as well as techniques to process them have been increasing worldwide, thus seeking to unite lower processing costs, the best properties of the materials involved, reuse of resources and more ...
Antônia Pamela de Sousa   +6 more
doaj   +1 more source

Comment on \u201cCan assimilation of crowdsourced data in hydrological modelling improve flood prediction?\u201d by Mazzoleni et al. (2017) [PDF]

open access: yes, 2017
Citizen science and crowdsourcing are gaining increasing attention among hydrologists. In a recent contribution, Mazzoleni et al. (2017) investigated the integration of crowdsourced data (CSD) into hydrological models to improve the accuracy of real-time
Viero, Daniele P.
core   +3 more sources

Chalcogen ‘like-like’ Interactions Involving Trisulphide and Triselenide Compounds: A Combined CSD and Ab Initio Study

open access: yesMolecules, 2018
In this manuscript, we combined a search in the Cambridge Structural Database (CSD) and ab initio calculations (RI-MP2/def2-TZVPD level of theory) to analyze the ability of trisulphide and triselenide moieties to establish chalcogen ‘like-like ...
Antonio Bauzá, Antonio Frontera
doaj   +1 more source

Employment outcomes and experiences of people with seeing disability in Canada: An analysis of the Canadian Survey on Disability 2017.

open access: yesPLoS ONE, 2021
BackgroundMany individuals with disabilities face barriers to meaningful employment. Legislation has been put in place to ensure employment equity for individuals with disabilities in Canada.
Shikha Gupta   +2 more
doaj   +1 more source

Morte súbita dos citros: suscetibilidade de seleções de limão-cravo e uso de interenxertos Citrus sudden death: susceptibility of rangpur lime selections and the use of interstocks

open access: yesRevista Brasileira de Fruticultura, 2008
A morte súbita dos citros é uma doença que afeta cultivares de laranjas e tangerinas enxertadas nos limões-Cravo e Volkameriano. Ela foi observada em plantas com dois a seis anos de idade que, após mostrarem sintomas gerais de declínio, entraram em ...
Jorgino Pompeu Junior, Silvia Blumer
doaj   +1 more source

Negative pressure of the environmental air in the cleaning area of the materials and sterilization center: a systematic review

open access: yesRevista Latino-Americana de Enfermagem
Objective: to analyze the scientific evidence on aerosols generated during cleaning activities of health products in the Central Service Department (CSD) and the impact of the negative pressure of the ambient air in the cleaning area to control the ...
Caroline Lopes Ciofi-Silva   +5 more
doaj   +1 more source

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