bluuebunny/crossref_metadata_2025_split huggingface dataset:
Jewish Nietzscheanism
Authors: Holub Robert C. 
Published: August 2021

AbstractJewish Nietzscheans have traditionally shied away from any detailed examination of Nietzsche’s comments on contemporary Jewry or the Jewish religion. Scholars who have examined Jewish Nietzscheans have therefore sought to connect Nietzsche with some dimension of Jewish thought through similarities in views between Nietzsche and the Jewish intellectuals who were purportedly influenced by him. The two books under consideration in this essay strain to find solid connections between Nietzsche’s philosophy and the writings of eminent Jewish writers. Daniel Rynhold and Michael Harris examine how selected Nietzschean concepts can also be found in the work of the noted Jewish thinker Rabbi Joseph Soloveitchik. David Ohana, by contrast, examines a variety of Jewish writers who at some point exhibited an enthusiasm for Nietzsche, ranging from Hebrew scholars and translators to German-Jewish intellectuals. Both books suffer from many of the shortcomings of general Nietzschean influence studies: there is often no sound philological evidence of influence, or the “connection” is so general that it is difficult to see Nietzsche as the source of influence, or the alleged influence was of short duration, and it is difficult to understand what remains Nietzschean in the individual influenced.
A simple and green approach to the preparation of super tough IIR/SWCNTs nanocomposites with tunable and strain responsive electrical conductivity
Authors: Guo Xin , Kang Le , Sun Lishui , Liu Li , Liu Guangye 
Published: August 2021

Abstract
Nanocomposites of single-wall carbon nanotubes in isobutylene isoprene rubber (IIR/SWCNTs) were successfully prepared by a simple and green wet process. The traditional melt mixing process and organic solvent dissolution suffered from unable to effectively disperse the SWCNTs of tangled structure, and degradation of polymer molecules, respectively. Our process very well avoided these two problems. The SWCNTs aqueous solutions emulsified by polyoxyethylene octyl phenol ether (OP-10) were firstly mixed and compounded with IIR rubber at a relatively high temperature, followed by the second step of melt compounding process with the addition of cross-linking agent and accelerators. The SWCNTs were dispersed uniformly, and a fine network was constructed in the matrix of the obtained IIR/SWCNTs nanocomposite with a low percolation threshold. With the concentration of SWCNTs as low as 2 phr, the IIR/SWCNTs nanocomposite received an electrical conductivity of 10−6∼10−3 S/cm, and a 71% improvement of tensile strength. By varying the loadings of SWCNTs in a certain range, the tensile strength, electrical conductivity, and dielectric property were found tunable. Besides, the nanocomposites also presented strain responsive specific resistance, excellent elongation (600–740%), and better heat resistance.
Recent progress on improving the mechanical, thermal and electrical conductivity properties of polyimide matrix composites from nanofillers perspective for technological applications
Authors: Ogbonna Victor Ekene , Popoola A. Patricia I. , Popoola Olawale M. , Adeosun Samson O. 
Published: August 2021

Abstract
The adoption of polymer nanocomposites in the design/manufacturing of parts for engineering and technological applications showcases their outstanding properties. Among the polymer nanocomposites, polyimide (PI) nanocomposites have attracted much attention as a composite material capable of withstanding mechanical, thermal and electrical stresses, hence engineered for use in harsh environments. However, the nanocomposites are limited to the application area that demands conduction polymer and polymer composites due to the low electrical conductivity of PI. Although, there has been advancement in improving the mechanical, thermal and electrical properties of PI nanocomposites. Thus, the review focuses on recent progress on improving the mechanical, thermal and electrical conductivity properties of PI nanocomposites via the incorporation of carbon nanotubes (CNTs), graphene and graphene oxide (GO) fillers into the PI matrix. The review summarises the influence of CNTs, graphene and GO on the mechanical and conductivity properties of PI nanocomposites. The authors ended the review with advancement, challenges and recommendations for future improvement of PI reinforced conductive nanofillers composites. Therefore, the review study proffers an understanding of the improvement and selection of PI nanocomposites material for mechanical, thermal and electrical conductivity applications. Additionally, in the area of conductive polymer nanocomposites, this review will also pave way for future study.
Study on impact resistance of composite rocket launcher
Authors: Pang Fuzhen , Qin Yuxuan , Li Haichao , Teng Yao , Gong Qingtao , Wang Shoujun 
Published: August 2021

Abstract
The transient impact load during the launch of a rocket at sea threatens the safety of the launcher and the deck structure of the launch platform. In view of the impact resistance of the offshore rocket launcher system, this paper takes the real-scale rocket launcher system as the research object and establishes the analysis model of the fiber-reinforced composite rocket launcher based on the finite element method. Then, we explore the factors of the thickness by finite element simulation method and the angle and the position of IM7 fiber-reinforced composite, which influence the impact resistance property of the rocket launcher. The results show that the fiber-reinforced composite rocket launcher can effectively reduce the impact response of the structure and improve the impact resistance of the structure. The best laying scheme is to lay four layers of IM7 fiber material on both sides of the panels of the fixed bracket and the webs of the erector, respectively, with a single layer thickness of 0.75 mm and a laying angle of [90°/∓45°/90°].
Effects of TVSR process on the dimensional stability and residual stress of 7075 aluminum alloy parts
Authors: Xu Yan , Shi Zhongjun , Li Bianhong , Zhang Zhang 
Published: August 2021

Abstract
Residual stress generated during the blank forming and machining process significantly influences the dimensional stability of the mechanical parts. The equivalent bending stiffness and thermal vibration stress relief (TVSR) are two factors that affect the deformation of thin-walled workpiece. To increase the machining accuracy, on the one hand, increase the equivalent bending stiffness in manufacturing, and on the other hand, usually conduct the stress relief process to reduce the residual stress in manufacturing. In the present study, morphology optimization and TVSR process are conducted on a thin-walled part Specimen B of 7075 aluminum alloy to control the residual stress and machining deformation before finish machining. As a contrast, Specimen A is machined in one step. The deformations vary with time of Specimen A and B are measured. The corresponding finite element model is built to further study the stress and distortion during the machining process. Results showed that (1) deformation decreased with the increase of equivalent bending stiffness, compared with Specimen A, the maximum deformation of Specimen B decreased by 58.28%. (2) The final maximum deformation of Specimen B can be reduced by 38.33% by topology reinforcement to improve the equivalent stiffness and TVSR to reduce the residual stress.
Compliment responses in Hong Kong: an application of Leech’s pragmatics of politeness
Authors: Culpeper Jonathan , Pat Kevin 
Published: August 2021

AbstractThis paper focusses on compliment responses in the context of group undergraduate student projects, in a university in Hong Kong. It applies Geoffrey Leech’s model of politeness. Although less well known than some other politeness models, it has proved relatively popular in studies of compliment responses, which are often said to involve a clash between the Maxim of Agreement (achieved by agreeing with the complimenter) and the Maxim of Modesty (achieved by mitigating the compliment, thereby disagreeing with the complimenter). This study deploys Leech’s most recent work on politeness in the study of compliment responses. Using an innovative variant of the discourse completion task adapted to WhatsApp to collect text messages and metapragmatic comments from undergraduate students in Hong Kong on their messages, it reveals that acceptance strategies are overwhelmingly the most frequent type. This finding adds to the small body of work on compliment responses in Hong Kong cultures, and, more generally, to cross-cultural pragmatics studies on compliment responses. However, the interpretation of this result needs to attend to the detail. The key specific acceptance strategy in our data is the expression of gratitude, and this, we argue, is best accounted for through the Maxim of Obligation, a maxim proposed in Leech’s more recent work.
A cross-sectional overview of SARS-CoV-2 genome variations in Turkey
Authors: Ergünay Koray , Kaya Mücahit , Serdar Muhittin , Akyön Yakut , Yılmaz Engin 
Published: August 2021

Abstract

Objectives
We assessed SARS-CoV-2 genome diversity and probable impact on epidemiology, immune response and clinical disease in Turkey.

Materials and methods
Complete genomes and partial Spike (S) sequences were accessed from the Global Initiative on Sharing Avian Influenza Data (GISAID) database. The genomes were analysed for variations and recombinations using appropriate softwares.

Results
Four hundred ten complete genomes and 206 S region sequences were included. Overall, 1,200 distinct nucleotide variations were noted. Mean variation count was 14.2 per genome and increased significantly during the course of the pandemic. The most frequent variations were identified as A23403G (D614G; 92.9,%), C14408T (P323L, 92.2%), C3037T (89.8%), C241T (83.4%) and GGG28881AAC (RG203KR, 62.6%). The A23403G mutation was the most frequent variation in the S region sequences (99%). Most genomes (98.3%) belonged in the SARS-CoV-2 haplogroup A. No evidence for recombination was identified in genomes representing sub-haplogroup branches. The variants B.1.1.7, B.1.351 and P.1 were detected, with a statistically-significant time-associated increase in B.1.1.7 prevalence.

Conclusions
We described prominent SARS-CoV-2 variations as well as comparisons with global virus diversity. Continuing a molecular surveillance in agreement with local disease epidemiology appears to be crucial, as vaccination and mitigation efforts are ongoing.
Gas–liquid two-phase flow pattern analysis based on multiscale symbolic transfer entropy
Authors: Fan Chunling , Qin Jiangfan , Fan Qihua , Zhang Chuntang 
Published: August 2021

Abstract
This paper presents a multiscale symbolic transfer entropy (MSTE) to extract the features of gas–liquid two-phase flow and distinguish flow patterns effectively. The role of the MSTE in typical chaotic time series is investigated. Then the characteristics of the flow patterns about three gas–liquid two-phase flows are analyzed from the perspective of causal analysis. The results show that the MSTE can identify different flow patterns and characterize the dynamic characteristics of flow patterns, providing a new method for identifying two-phase flow accurately. In addition, the MSTE reduces the influence of noise to a certain extent and preserves the dynamic characteristics based on simplifying the original sequence. Compared with traditional algorithm, the MSTE has fast calculation speed and anti-interference characteristics and can express the essential features well.
Effectiveness of a Supervised Group-Based Otago Exercise Program on Functional Performance in Frail Institutionalized Older Adults: A Multicenter Randomized Controlled Trial
Authors: García-Gollarte Fermín , Mora-Concepción Ania , Pinazo-Hernandis Sacramento , Segura-Ortí Eva , Amer-Cuenca Juan José , Arguisuelas-Martínez María Dolores , Lisón Juan Francisco , Benavent-Caballer Vicent 
Published: August 2021

Background and Purpose:
Because of its high prevalence and association with negative health-related outcomes, frailty is considered one of the most important issues associated with human aging and its mitigation is among the essential public health goals for the 21st century. However, very few studies have focused on institutionalized older adults, despite the knowledge that frailty can be reversible when identified and treated from its earliest stages. Therefore, the objective of this study was to evaluate the effects of a supervised group-based multicomponent exercise program intervention with or without oral nutritional supplementation on functional performance in frail institutionalized older adults.

Methods:
This was a multicenter randomized controlled trial study with a 6-month intervention period. A total of 111 frail institutionalized older adults (75 years or older) who met at least 3 of the 5 Fried frailty criteria were randomly allocated to the control group (CG; n = 34, mean age = 87.3 ± 5.3 years), a supervised group-based multicomponent Otago Exercise Program group (OEP; n = 39, mean age = 86 ± 5.9 years), or a supervised group-based multicomponent exercise program intervention with oral nutritional supplementation (OEP+N; n = 38, mean age = 84.9 ± 6 years). Measurements included the Timed Up and Go test (TUG), Berg Balance Scale (BBS), Short Physical Performance Battery, repeated chair stand test (STS-5), handgrip strength (HGS), 10-m walking test, and 6-minute walking test, both at baseline and after the 6-month intervention period.

Results and Discussion:
The between-group analysis by 2-way analysis of covariance showed significant improvement in the TUG [{OEP vs CG: −8.2 seconds, 95% CI [−13.3 to −2.9]; P < .001}; {OEP vs OEP+N: −7.3 seconds, 95% CI [−12.4 to −2.2]; P = .002}], BBS [{OEP vs CG; 8.2 points, 95% CI [5.2 to 11.2]; P < .001}; [{OEP+N vs CG: 4.6 points, 95% CI [1.6 to 7.6]; P < .001}; {OEP vs OEP+N: 3.5 points, 95% CI [0.6 to 6.5]; P = .011}], and HGS [{OEP vs CG: 3.4 kg, 95% CI [1.5 to 5.3]; P < .001}; {OEP+N vs CG: 3.6 kg, 95% CI [1.7 to 5.5]; P < .001}]. Additionally, the within-group analysis showed a significant improvement in the TUG (−6.9 seconds, 95% CI [−9.8 to −4.0]; P < .001) and BBS (4.3 points, 95% CI [2.6 to 5.9]; P < .001) in the OEP group. A significant decrease in the BBS and HGS was shown in the CG.

Conclusions:
A 6-month supervised group-based multicomponent exercise intervention improved the levels of mobility, functional balance, and HGS in frail institutionalized older adults. Further research will be required to evaluate the nutritional supplementation effects on functional performance to better determine its clinical applicability for tackling frailty.
A Feasibility Study of Pain Neuroscience Education and Exercise for Community-Dwelling Older Adults With Chronic Pain
Authors: Heleno Emanuel , Andias Rosa , Neto Maritza , Silva Anabela G. 
Published: August 2021

Background and Purpose:
Pain prevalence in older adults is high and greatly impacts their functioning. The primary aim of this study was to determine the feasibility of an intervention consisting of pain neuroscience education (PNE) plus exercise for community-dwelling older adults attending primary care, by assessing recruitment rates (inclusion, refusal, and exclusion rates), adverse events, and acceptability of the intervention. Secondary aims were to establish suitable procedures for delivering the intervention and assess the feasibility of data collection for psychosocial and physical functioning.

Methods:
A mixed-methods feasibility study with 2 groups was conducted. One group received 8 weekly 75-minute sessions of PNE plus exercise (PNE+E) and the other received usual care (UC), which consisted of appointments with the general practitioner. Inclusion, refusal, exclusion, and retention rates, dropouts, and adverse events were assessed. The Brief Pain Inventory, the Pain Catastrophizing Scale, the Tampa Scale, the Geriatric Depression Scale, the World Health Organization Disability Assessment Schedule, the 4-meter walk gait speed test and the 5 times sit-to-stand tests were used for assessment. A focus group interview was conducted with participants from the PNE+E group. Descriptive statistics were used for quantitative data and thematic analysis for qualitative data.

Results and Discussion:
Of 61 participants recruited, 33 (PNE+E = 22; UC = 11) entered the study, and 24 completed the intervention (PNE+E = 15; UC = 9). The inclusion rate was 54%, the refusal rate was 21%, the exclusion rate was 35%, the dropout rate was 32% in the PNE+E and 18% in the UC, and the retention rate was 68% in the PNE+E group and 82% in the UC group. No adverse events were reported and the intervention was well accepted by participants. Data collection for the clinical outcomes was feasible and results suggested higher improvements in the PNE+E group than in the UC group.

Conclusion:
PNE+E is possible to implement, safe, and well accepted by community-dwelling older adults independent of their education level. This study informs future studies on practical and methodological strategies that should be considered when designing a PNE+E intervention for older adults, such as adapting the language of the PNE to participants, using relatable metaphors, and encouraging written and exercise homework.
Descriptive and Kinetic Analysis of Two Different Vertical Jump Tests Among Youth and Adolescent Male Basketball Athletes Using a Supervised Machine Learning Approach
Authors: Gillett Javair , De Witt John , Stahl Cody A. , Martinez Daniel , Dawes J. Jay 
Published: August 2021

Abstract
Gillett, J, De Witt, J, Stahl, CA, Martinez, D, and Dawes, JJ. Descriptive and kinetic analysis of two different vertical jump tests among youth and adolescent male basketball athletes using a supervised machine learning approach. J Strength Cond Res 35(10): 2762–2768, 2021—The countermovement jump (CMJ) is a functional movement in basketball and is also frequently used as an assessment of lower-body power. The CMJ can be performed in a variety of manners, and multiple variables can be extracted, and calculated, from the ground reaction force (GRF) time curve. The purpose of this article is to present kinematic and kinetic data collected from adolescent male basketball players during performance of the CMJ with hands on hips (HOH) or with an arm swing while reaching overhead to a target (i.e., vertical jump reach [VJR]). This study also sought to determine the effectiveness of a machine learning algorithm to identify the most important features that relate to jump height. Bilateral GRF data were collected on 89 right-handed male basketball athletes (age: 13.19 ± 0.72 year old, mass: 60.44 ± 13.35 kg, standing reach height: 228.49 ± 16.79 cm) using force platforms (Forcedecks, Vald Performance, Newstead, Queensland, Australia) and their associated software. Fifty-six bilateral kinematic and kinetic variables from each condition were analyzed using supervised machine learning to identify the top 10 important features to predict jump height in each condition, and to predict VJR height using HOH data. Vertical center of mass flight height was greater during VJR trials than during HOH trials (38.9 ± 6.8 cm vs. 32.6 ± 5.5 cm, respectively). The only common predictor variables between the conditions were concentric impulse and peak power. HOH jump data were able to predict VJR height with a mean error of 7.13 cm. These data suggest that important force platform data relating to jump height differ depending on test condition, and that data from CMJ performed with HOH, particularly peak power, concentric impulse, and concentric rate of power development, can be used to predict jump height during functional performance.
Neuromuscular Electrical Stimulation Training vs. Conventional Strength Training: A Systematic Review and Meta-Analysis of the Effect on Strength Development
Authors: Happ Kevin A. , Behringer Michael 
Published: August 2021

Abstract
Happ, KA, and Behringer, M. Neuromuscular electrical stimulation Training vs. conventional strength training: a systematic review and meta-analysis of the effect on strength development. J Strength Cond Res 36(12): 3527–3540, 2022—A systematic review of the current state of literature and a meta-analysis were conducted to compare the strength development between neuromuscular electrical stimulation (NMES) and conventional strength training when training volume is matched. Searches of PubMed and several other databases were conducted for studies that met the following primary inclusion criteria: randomized studies of >20 days duration with a sample size of >4 subjects in each group (“voluntary contraction” [VC] and “electrically stimulated” [ES]) conducted with percutaneous stimulation only in healthy individuals at equal training volume. Finally, a total of 19 studies were included in the analysis. When comparing strength gains between groups (ES-VC), no favorable effect toward a training method could be observed (0.023 hg [95% CI: −0.198 to 0.246, p = 0.836]). Subgroup analyses were performed based on the application type (NMES evoked and NMES onto voluntary contractions) and stimulation frequency. Both analyses revealed no favorable effect and significant difference of groups (significance level set at 0.05). A meta-regression evaluated the relationship between stimulation frequency and effect size difference. The regression showed a tendency of higher stimulation frequencies being associated with higher study effect size differences (predicted effect size = −0.599 + 0.008 (Hz) (p = 0.176)). The findings indicate that training with NMES results in virtually identical strength gains compared with conventional strength training when training volume is matched. If training with NMES is preferred, the stimulation frequency type (regular or Burst Mode Alternating Current) can be chosen according to preference without loss of effectiveness.
Internal Physiological Load Measured Using Training Impulse in Varsity Men's and Women's Ice Hockey Players Between Game Periods
Authors: Bigg Jessica L. , Gamble Alexander S.D. , Spriet Lawrence L. 
Published: August 2021

Abstract
Bigg, JL, Gamble, ASD, and Spriet, LL. Internal physiological load measured using training impulse in varsity men’s and women’s ice hockey players between game periods. J Strength Cond Res 35(10): 2824–2832, 2021—This study quantified internal load in male and female ice hockey players throughout a season, with comparisons between game periods and match outcome. Twenty-seven male and 24 female varsity ice hockey players participated in this longitudinal prospective cohort study monitoring internal load, using Banister’s training impulse (TRIMP). Data were assessed according to game periods, match outcome (win or loss), and games played in noncongested (1 game/wk) or congested (2 + games/wk) weeks. Statistical significance was considered at p < 0.05. The TRIMP for period 1 for both male (25 ± 16 arbitrary units [AU]) and female (23 ± 19 AU) players was significantly lower than period 3 (males: 30 ± 21 AU; p = 0.001; females: 29 ± 21 AU; p = 0.003) but not period 2 (males: 27 ± 17 AU; p = 0.183; females: 27 ± 19 AU; p = 0.681). There were no differences in TRIMP within any period between games resulting in a win compared with a loss. Overall, there were no differences in TRIMP between male and female players. However, when stratified by position, male forwards experienced greater TRIMP than female forwards (p < 0.001 for all periods), whereas female defense had greater TRIMP than male defense (p ≤ 0.032 for all periods). There were no differences between noncongested and congested week games and no differences in TRIMP between nonback-to-back and back-to-back games, or the first and second games played of a back-to-back series. This study measured physiological demand throughout the periods of ice hockey games in men and women and concluded that internal load was highest in the third period. Understanding the demands throughout a game can provide information to coaches and players that would be useful in managing fatigue and optimizing physical performance.