A work ( Fraenkel , D. J. Chem. Theory Comput. 2018 , 14 , 2609 , DOI: 10.1021/acs.jctc.7b01260 ) was recently published in which, starting from data of activity coefficients of electrolytes determined by Malatesta and co-workers in the years 1992-2000, an incorrect conclusion is reached, i.e., that the negative deviations from the Debye-Hückel limiting law found at high dilution for high-charge polyvalent electrolytes were presumably not real. The present work shows the reasons why we cannot share his opinion. The negative deviations are supported both by the theory and by experimental demonstration.
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http://dx.doi.org/10.1021/acs.jctc.8b00700 | DOI Listing |
Zhongguo Gu Shang
January 2025
Unit 66322 of the People's Liberation Army, Beijing 100000, China.
Objective: Meta-analysis of the clinical efficacy of plate and external fixator fixation in the treatment of AO-C type distal radius fractures.
Methods: PubMed, Embase, Cochrane Medical Library, Web of Science, CNKI, Wanfang, VIP and SinoMed databases were searched for all literature on randomized controlled clinical trials of AO-C distal radius fractures. The search time limits were from each database.
Zhongguo Gu Shang
January 2025
Wangjing Hospital, China Academy of Chinese Medical Sciences, Beijing 100102, China.
Objective: To explore the accuracy of human-computer interaction software in identifying and locating type C1 distal radius fractures.
Methods: Based on relevant inclusion and exclusion criteria, 14 cases of type C1 distal radius fractures between September 2023 and March 2024 were retrospectively analyzed, comprising 3 males and 11 females(aged from 27 to 82 years). The data were assigned randomized identifiers.
Zhongguo Gu Shang
January 2025
Hebei Province Integrated Traditional Chinese and Western Medicine 3D Printing Technology Innovation Center, Cangzhou 061000, Hebei, China.
Objective: To investigate the short-term clinical effect of closed reduction single arm external fixator combined with percutaneous needle fixation in the treatment of C1 distal radius fracture in elderly patients.
Methods: Between December 2022 and December 2023, a total of 60 elderly patients diagnosed with type C1 distal radius fractures were treated, comprising 9 males and 51 females. The age ranged from 65 to 84 years old, with an average of (72.
Objective: To compare the short-term clinical efficacy and safety of closed reduction with Kirschner wire fixation versus open reduction with plate fixation for treating osteoporotic Colles' fractures in middle-aged and elderly patients.
Methods: Between January 2018 and January 2023, 119 patients with Colles fractures were retrospectively analyzed, including 39 males and 80 females, aged from 48 to 74 years old with an average of(60.58±6.
Objective: To evaluate the short-term clinical efficacy of external fixation and internal fixation with steel plate in the treatment of unstable distal radius fractures (AO-23C type), based on the principles of Chinese osteosynthesis (CO).
Methods: Forty-eight patients with unstable distal radius fractures between January 2022 and February 2023 were retrospectively analyzed and divided into the CO external fixation group and internal fixation group. CO external fixation group consisted of 25 patients, including 7 males and 18 females, aged from 37 to 56 years old with an average of ( 52.
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