Results 31 to 40 of about 2,793,350 (214)

Substituent Effects in Multivalent Halogen Bonding Complexes: A Combined Theoretical and Crystallographic Study

open access: yesMolecules, 2017
In this manuscript, we combined ab initio calculations (RI-MP2/def2-TZVPD level of theory) and a search in the CSD (Cambridge Structural Database) to analyze the influence of aromatic substitution in charge-assisted multivalent halogen bonding complexes.
Antonio Bauzá   +2 more
doaj   +1 more source

Hidradenitis suppurativa and risk of coronary artery disease: A systematic review and meta-analysis

open access: yesIndian Journal of Dermatology, 2023
Background: Patients with hidradenitis suppurativa (HS) may have a higher risk of coronary artery disease (CAD) due to the excessive inflammatory burden. However, data on this association is still relatively limited.
Pitchaya Worapongsatitaya   +3 more
doaj   +1 more source

A Potentially Limitless Chiral Pool via Conglomerate Crystallisation: Unidentified Spontaneous Resolution in the CSD. [PDF]

open access: yes, 2022
Conglomerate crystallisation is the behaviour responsible for spontaneous resolution and the discovery of molecular chirality by Pasteur. The phenomenon of conglomerate crystallisation of chiral organic molecules has been left largely undocumented and ...
James, Barclay   +4 more
core   +2 more sources

Conglomerate Crystallization in the CSD (2020–2021) [PDF]

open access: yes, 2023
Conglomerate crystals are materials capable of undergoing spontaneous resolution and were responsible for the discovery of molecular chirality. Their relevance to modern chemical and crystallographic sciences has been hindered by the difficulty in ...
James, Barclay   +9 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

[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

Relevance Assessment of Crowdsourced Data (CSD) Using Semantics and Geographic Information Retrieval (GIR) Techniques [PDF]

open access: yes, 2018
Crowdsourced data (CSD) generated by citizens is becoming more popular as its potential utilization in many applications increases due to its currency and availability. However, the quality of CSD, including its relevance, is often questioned as the data
Liu, Xiaoye   +5 more
core   +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

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

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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