bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGEMBANGAN MATERI AJAR BAHASA ARAB BERBASIS BIOLOGI UNTUK PERGURUAN TINGGI
Authors: Dewi S Yelfi , Shidqi Muhammad Husni , Mudinillah Adam
Published: June 2021

This study aims to produce valid, practical, and effective biology-based Arabic teaching materials for college students. The teaching materials are designed to support the Arabic language learning, especially for Biology Department, based on students’ needs and to increase their motivation in learning Arabic. This study used a development research approach with the Instructional Development Institute (IDI) model which consisted of three stages, namely front-end analysis, prototype, and assessment stage. The product was Arabic teaching materials with several characteristics. First, adjusting the content of teaching materials with topics in the field of biology. Second, the teaching materials are presented in a text, images that are relevant to the text, vocabulary, comprehending questions, relevant Qur'anic arguments, and sentence structures in a chart. Third, the language and content are adapted to the heterogeneous abilities of students. Based on  data analysis, it was found that the biology-based Arabic teaching materials were valid,  could increase students’ interest in learning Arabic, and made learning process become more effective. Therefore, this teaching materials could be used as an alternative  instructional material for Arabic learning in colleges.
On the Solutions of a Fourth Order Difference Equation
Authors: ABO-ZEID R
Published: June 2021

In this paper, we solve and study the global behavior of the well defined solutions of the difference equation $$x_{n+1}=\frac{x_{n}x_{n-3}}{Ax_{n-2}+Bx_{n-3}}, \quad n=0,1,...,$$ where $A, B>0$ and the initial values $x_{-i}$, $i\in\{0,1,2,3\}$ are real numbers.
Blow Up and Exponential Growth to a Petrovsky Equation with Degenerate Damping
Authors: EKİNCİ Fatma , PİŞKİN Erhan
Published: June 2021

This paper deals with the initial boundary value problem of Petrovsky type equation with degenerate damping. Under some appropriate conditions, we study the finite time blow up and exponential growth of solutions with negative initial energy.
New safer management for breast cancer patients who need neoadjuvant therapy during SARS-COVID pandemic
Authors: Casella Donato , Fusario Daniele , Neri Alessandro
Published: June 2021

During the first hit of SARS-COVID pandemic, an important reorganization of Healthcare Services has been done, and new protocols and pathways to protect frail patients like oncological patients were designed. The second hit of pandemic had stressed these new pathways and suggests to health-workers some improvements for safer management of patents. We reported our experience in organizing the clinical pathway of neoadjuvant therapy candidate patients based on the execution of sentinel lympho-node biopsy and the placement of implantable venous access port in the same access to operating room before neoadjuvant chemotherapy suggesting a possible organizational model. In the period October–December 2020 we have included in this new type of path twelve patients and we have not registered any cases of COVID among the patients included. We think this new path, adopted amid the second hit, will be useful for all Breast Units that are facing the challenge of guaranteeing the highest standards of care in a historical moment where the health emergency occupies the efforts of health workers and the economic resources of health systems.
Applications of deep learning to the assessment of red blood cell deformability
Authors: Turgut Alper , Yalçin Özlem
Published: June 2021

BACKGROUND: Measurement of abnormal Red Blood Cell (RBC) deformability is a main indicator of Sickle Cell Anemia (SCA) and requires standardized quantification methods. Ektacytometry is commonly used to estimate the fraction of Sickled Cells (SCs) by measuring the deformability of RBCs from laser diffraction patterns under varying shear stress. In addition to estimations from model comparisons, use of maximum Elongation Index differences (ΔEImax) at different laser intensity levels was recently proposed for the estimation of SC fractions. OBJECTIVE: Implement a convolutional neural network to accurately estimate rigid-cell fraction and RBC concentration from laser diffraction patterns without using a theoretical model and eliminating the ektacytometer dependency for deformability measurements. METHODS: RBCs were collected from control patients. Rigid-cell fraction experiments were performed using varying concentrations of glutaraldehyde. Serial dilutions were used for varying the concentration of RBC. A convolutional neural network was constructed using Python and TensorFlow. RESULTS and CONCLUSIONS: Measurements and model predictions show that a linear relationship between ΔEImax and rigid-cell fraction exists only for rigid-cell fractions less than 0.2. The proposed neural network architecture can be used successfully for both RBC concentration and rigid-cell fraction estimations without a need for a theoretical model.
Digital Technology Differentiates Graphomotor and Information Processing Speed Patterns of Behavior
Authors: Andersen Stacy L. ,   on behalf of the Long Life Family Study, Sweigart Benjamin , Glynn Nancy W. , Wojczynski Mary K. , Thyagarajan Bharat , Mengel-From Jonas , Thielke Stephen , Perls Thomas T. , Libon David J. , Au Rhoda , Cosentino Stephanie , Sebastiani Paola
Published: June 2021

Background: Coupling digital technology with traditional neuropsychological test performance allows collection of high-precision metrics that can clarify and/or define underlying constructs related to brain and cognition. Objective: To identify graphomotor and information processing trajectories using a digitally administered version of the Digit Symbol Substitution Test (DSST). Methods: A subset of Long Life Family Study participants (n = 1,594) completed the DSST. Total time to draw each symbol was divided into ‘writing’ and non-writing or ‘thinking’ time. Bayesian clustering grouped participants by change in median time over intervals of eight consecutively drawn symbols across the 90 s test. Clusters were characterized based on sociodemographic characteristics, health and physical function data, APOE genotype, and neuropsychological test scores. Results: Clustering revealed four ‘thinking’ time trajectories, with two clusters showing significant changes within the test. Participants in these clusters obtained lower episodic memory scores but were similar in other health and functional characteristics. Clustering of ‘writing’ time also revealed four performance trajectories where one cluster of participants showed progressively slower writing time. These participants had weaker grip strength, slower gait speed, and greater perceived physical fatigability, but no differences in cognitive test scores. Conclusion: Digital data identified previously unrecognized patterns of ‘writing’ and ‘thinking’ time that cannot be detected without digital technology. These patterns of performance were differentially associated with measures of cognitive and physical function and may constitute specific neurocognitive biomarkers signaling the presence of subtle to mild dysfunction. Such information could inform the selection and timing of in-depth neuropsychological assessments and help target interventions.
On ideals of residuated lattices
Authors: Dong Yan Yan , Wang Jun Tao
Published: June 2021

In this paper, we first point out some mistakes in [12]. Especially the Theorem 3.9 [12] showed that: Let A be residuated lattice and ∅ ≠ X ⊆ A, then the least ideal containing X can be expressed as: 〈X〉 = {a ∈ A|a ≤ (·· · ((x1 ⊕ x2) ⊕ x3) ⊕ ·· ·) ⊕ xn, xi ∈ X, i = 1, 2 ·· · , n}. But we present an example to illustrate the ideal generation formula may not hold on residuated lattices. Further we give the correct ideal generation formula on residuated lattices. Moreover, we extend the concepts of annihilators and α-ideals to MTL-algebras and focus on studying the relations between them. Furthermore, we show that the set Iα (M) of all α-ideals on a linear MTL-algebra M only contains two trivial α-ideals {0} and M. However, the authors [24] studied the structure of Iα (M) in a linear BL-algebra M, which means some results with respect to Iα (M) given in [24] are trivial. Unlike that, we investigate the lattice structure of Iα (M) on general MTL-algebras.
Interaction aggregation operators to solve multi criteria decision making problem under pythagorean fuzzy soft environment
Authors: Zulqarnain Rana Muhammad , Xin Xiao Long , Garg Harish , Ali Rifaqat
Published: June 2021

In this article, we investigate the multi-criteria decision-making complications under Pythagorean fuzzy soft information. The Pythagorean fuzzy soft set (PFSS) is a proper extension of the Pythagorean fuzzy set (PFS) which discusses the parametrization of the attributes of alternatives. It is also a generalization of the intuitionistic fuzzy soft set (IFSS). The PFSS is used to precisely evaluate the deficiencies, anxiety, and hesitation in decision-making (DM). The most essential determination of the current study is to advance some operational laws along with aggregation operators (AOs) within the Pythagorean fuzzy soft environs such as Pythagorean fuzzy soft interaction weighted average (PFSIWA) and Pythagorean fuzzy soft interaction weighted geometric (PFSIWG) operators with their desirable features. Furthermore, a DM technique has been established based on the developed operators to solve multi-criteria decision-making (MCDM) problems. Moreover, an application of the projected method is presented for the selection of an effective hand sanitizer during the COVID-19 pandemic. A comparative analysis with the merits, effectivity, tractability, along with some available research deduces the effectiveness of this approach.
Feature selection for incomplete set-valued data
Authors: Li Lulu
Published: June 2021

Set-valued data is a significant kind of data, such as data obtained from different search engines, market data, patients’ symptoms and behaviours. An information system (IS) based on incomplete set-valued data is called an incomplete set-valued information system (ISVIS), which generalized model of a single-valued incomplete information system. This paper gives feature selection for an ISVIS by means of uncertainty measurement. Firstly, the similarity degree between two information values on a given feature of an ISVIS is proposed. Then, the tolerance relation on the object set with respect to a given feature subset in an ISVIS is obtained. Next, λ-reduction in an ISVIS is presented. What’s more, connections between the proposed feature selection and uncertainty measurement are exhibited. Lastly, feature selection algorithms based on λ-discernibility matrix, λ-information granulation, λ-information entropy and λ-significance in an ISVIS are provided. In order to better prove the practical significance of the provided algorithms, a numerical experiment is carried out, and experiment results show the number of features and average size of features by each feature selection algorithm.
An application of neutrosophic hypersoft mapping to diagnose brain tumor and propose appropriate treatment
Authors: Saeed Muhammad , Ahsan Muhammad , Ur Rahman Atiqe , Saeed Muhammad Haris , Mehmood Asad
Published: June 2021

Brain tumors are one of the leading causes of death around the globe. More than 10 million people fall prey to it every year. This paper aims to characterize the discussions related to the diagnosis of tumors with their related problems. After examining the side effects of tumors, it encases similar indications, and it is hard to distinguish the precise type of tumors with their seriousness. Since in practical assessment, the indeterminacy and falsity parts are frequently dismissed, and because of this issue, it is hard to notice the precision in the patient’s progress history and cannot foresee the period of treatment. The Neutrosophic Hypersoft set (NHS) and the NHS mapping with its inverse mapping has been design to overcome this issue since it can deal with the parametric values of such disease in more detail considering the sub-parametric values; and their order and arrangement. These ideas are capable and essential to analyze the issue properly by interfacing it with scientific modeling. This investigation builds up a connection between symptoms and medicines, which diminishes the difficulty of the narrative. A table depending on a fuzzy interval between [0, 1] for the sorts of tumors is constructed. The calculation depends on NHS mapping to adequately recognize the disease and choose the best medication for each patient’s relating sickness. Finally, the generalized NHS mapping is presented, which will encourage a specialist to extricate the patient’s progress history and to foresee the time of treatment till the infection is relieved.
Variances in knowledge-based interval type 2 Gaussian fuzzy on linear regression models
Authors: Gogo Kevin Otieno , Nderu Lawrence , Mutua Makau
Published: June 2021

Fuzzy logic is a branch of artificial intelligence that has been used extensively in developing Fuzzy systems and models. These systems usually offer artificial intelligence based on the predictive mathematical models used; in this case linear regression mathematical model. Interval type 2 Gaussian fuzzy logic is a fuzzy logic that utilizes Gaussian upper membership function and the lower membership function, with a footprint of uncertainty in between the Gaussian membership functions. The artificial intelligence solutions predicted by these interval type 2 fuzzy systems depends on the training and the resultant linear regression mathematical model developed, which usually extract their training data from the expert knowledge stored in their knowledge bases. The variances in the expert knowledge stored in these knowledge-bases usually affect the overall accuracy of the linear regression predictive models of these systems, due to the variances in the training data. This research therefore establishes the extent that these variances in knowledge bases affect the predictive accuracy of these models, with a case study on knowledge bases used to predict learners’ knowledge level abilities. The calculated linear regression predictive models show that for every variance in the knowledge base, there occurs a change in linear regression predictive model with an intercept value factor commensurate to the variances and their respective weights in the knowledge bases.
Psychological behavior signal analysis for sports person during their activity session
Authors: Liu Guochun , Zheng Jian , Jiang Lin , Chandran Karthik , Mago Beenu
Published: June 2021

The signal analysis helps us derive useful knowledge from biological processes to analyze, describe, and understand their origin mechanisms. However, biomedical signals are not immune and have time-consuming statistics. The major challenges of signal analysis of sportsperson are reliability and accuracy. Sports psychology uses psychological skills to discuss the optimum success and well-being of sports athletes, the developmental and social dimensions of the sport and sports facilities, and structural problems. The signal detection tool is used to detect the best combination of long-term practice predictors for active, sedentary adults’ signal. This paper proposed the wearable assisted signal detection method (WASDM) to find the sportspersons’ behavior signal analysis. This method performs an IoT based heart rate monitoring using a wearable device named intelligent bracelet mounted on the sportsperson to track the variations in his/her human heart rate. The wearable signal detector method analysis the heart rate abnormality and predicts health status, followed by an alarm to the physician and the respective personnel while performing activity session. In this research, various machine learning algorithms have been tried to perform signal analysis and prediction and compared their results to suggest the best in this application scenario. Finally, the experimental analysis shows better outcomes for the sportspersons’ psychological behavior signal analysis than the conventional methods.
Posture betterment using fuzzy systematic evaluation system in gymnastics for better performance
Authors: Zhao Lishan , Zhao Lina , Ma Jifei
Published: June 2021

The future scope of Physical Education (PE) depends on the quality and capacity of the emerging committed professionals to teach across the various fields of activity within the National Curriculum Physical Education (NCPE). The goal of this study is to determine the influence on the selected motor variables of gymnastics integrated into physical training courses. This study utilizes the Fuzzy Systematic Evaluation System (FSES) for identifying the students’ fitness tests and gymnastics skills and for finding significant correlations between fitness test results and gymnastic abilities performance. There was a substantial correlation between flexibility, muscle strength, and stamina in gymnastics and performance. In addition, several fitness tests might serve for several gymnastic skills to indicate as the significant performance predictors. The results of this research show that abdominal strength and flexibility is an essential indicator of the successful gymnastic program contents of the students of the Faculty of Sports and Physical Education. Detecting these cases in the initial stages is the responsibility of every teacher who can participate effectively in collaboration with the therapist to avoid deficits and deficiencies in attitudes by using complex exercises most effectively to influence students’ balance in their bodies.
Fuzzy system F-CalcRank for calculating functions of fuzzy arguments and ranking of fuzzy numbers
Authors: Radaev Alexander , Korobov Alexander , Yatsalo Boris
Published: June 2021

Assessing functions of fuzzy arguments and ranking of fuzzy quantities are two key steps in fuzzy modeling and Fuzzy Multicriteria Decision Analysis (FMCDA). Approximate calculations along with the use of centroid index as a defuzzification based ranking methods are a generally accepted approach to applications in the fuzzy environment. This paper presents a novel fuzzy system, F-CalcRank, which is integration of two coupled fuzzy systems: F-Calc (Fuzzy Calculator) and F-Ranking (Fuzzy Ranking). F-Calc allows assessing functions of fuzzy numbers with the use of different approaches: approximate calculations, standard fuzzy arithmetic, and transformation methods. The input values to F-Calc are fuzzy numbers with the following membership functions: triangular and trapezoidal, Gaussian, bell shape, sigmoid, and piece-wise linear continuous or upper semicontinuous membership functions of any complexity, as well as fuzzy linguistic terms of a given term set. F-Ranking system is intended for ranking of a given set of fuzzy numbers, including those, which are inputs and/or outputs of the F-Calc system. F-Ranking includes six ranking methods: three defuzzification based and three pairwise comparison ones. The structure of F-CalcRank as well as input and output information and the user interfaces of both F-Calc and F-Ranking systems, which can also be used independently, are presented. Examples of computing functions of fuzzy arguments and ranking of fuzzy numbers using implemented methods as well as exploring a real case study in agro-ecology with the use of a math model in fuzzy environment are considered. These examples stress the features and novelty of F-CalcRank system as well as presented applied research. The computer modules created within F-CalcRank are a basis for different FMCDA models developed by the authors. F-CalcRank system is intended for university education, research and various applications in engineering and technology.
Fuzzy sets theory and applications in engineering economy
Authors: Boltürk Eda
Published: June 2021

Engineering economics is an essential issue in investments and can be quietly difficult to make decisions especially in indefinite, vague and incomplete environments because of human thought. Usage of fuzzy sets gives better solutions in vagueness. Fuzzy sets could be an agreeable tool when no probabilities are accessible for states of nature and decisions are given under incompleteness. In this study, fuzzy engineering economics studies are summarized for showing fuzzy sets usage in engineering economics applications and finding gaps for future studies. The possible suggested are given in conclusion.
Gait-assisted exoskeletons for children with cerebral palsy or spinal muscular atrophy: A systematic review
Authors: Cumplido Carlos , Delgado Elena , Ramos Jaime , Puyuelo Gonzalo , Garcés Elena , Destarac Marie André , Plaza Alberto , Hernández Mar , Gutiérrez Alba , García Elena
Published: June 2021

BACKGROUND: Cerebral Palsy (CP) and Spinal Muscular Atrophy (SMA) are common causes of motor disability in childhood. Gait exoskeletons are currently being used as part of rehabilitation for children with walking difficulties. OBJECTIVE: To assess the safety and efficacy and describe the main characteristics of the clinical articles using robot-assisted gait training (RAGT) with exoskeleton for children with CP or SMA. METHODS: A computer search was conducted in five bibliographic databases regarding clinical studies published in the last ten years. In order to be included in this review for further analysis, the studies had to meet the following criteria: (1) assess efficacy or safety of interventions; (2) population had to be children with CP or SMA aged between 3 and 14; (3) exoskeleton must be bilateral and assist lower limbs during walking. RESULTS: Twenty-one articles were selected, of which only five were clinical trials. 108 participants met the inclusion criteria for this study, all with a diagnosis of CP. The evidence level of the selected papers was commonly low. CONCLUSIONS: RAGT therapy seems to be safe for children with CP. However, further investigation is needed to confirm the results related to efficacy. There is no evidence of RAGT therapy for SMA children.
Age is associated with postural control performance following youth concussion
Authors: Walker Gregory A. , Wilson Julie C. , Potter Morgan N. , Provance Aaron J. , Kirkwood Michael , Howell David R.
Published: June 2021

PURPOSE: To examine the effect of age on postural control outcomes among patients being seen during their initial post-concussion clinical visit. METHODS: Youth patients were seen≤14 days post-concussion, and completed a series of postural control evaluations: tandem gait, Romberg, and Balance Error Scoring System (BESS) tests. RESULTS: We included 109 children 8–12 years of age (24% female, evaluated median = 7 [interquartile range = 4–10] days post-injury) and 353 adolescents aged 13–18 years (36% female, evaluated median = 7 [4–10] days post-injury). There was a higher proportion of children who demonstrated abnormal tandem gait relative to adolescents (26% vs. 11%; p < 0.001). They also made more BESS errors in single (median = 5 [2–10] vs. 4 [2–6] errors) and tandem (median = 3 [1–6] vs. 2 [0–4]) firm stances. After covariate adjustment, children demonstrated worse tandem gait (adjusted odds ratio = 3.05, 95% CI = 1.68–5.53) and more firm surface BESS errors (double stance β=0.51, 95% CI = 0.22–0.80; single stance β= 1.18, 95% CI = 0.42–1.95; tandem stance β= 0.98, 95% CI = 0.28–1.68) than adolescents. CONCLUSIONS: Tandem gait and BESS performance following concussion differ in children compared to adolescents who present within 2 weeks of injury. Clinicians assessing and managing concussion should recognize age differences in postural control performance when assessing those with concussion.
RETRACTED: Cryptotanshinone reduces neurotoxicity induced by cerebral ischemia-reperfusion injury involving modulation of microglial polarization
Authors: Mao Yanfang , Qu Yang , Wang Qingdong
Published: June 2021

This article has been retracted, and the online PDF has been watermarked “RETRACTED”. A retraction notice is available at DOI: 10.3233/RNN-239001 .
Lower WNT16 expression in patients with adolescent idiopathic scoliosis – potential link to lower bone mass in AIS?
Authors: Cheng KL , Li QQ , Wang Y , Zhang J , Lam TP , Hung ALH , Cheng JCY , Lee WYW
Published: June 2021

Adolescent Idiopathic Scoliosis (AIS) occurs during pubertal rapid growth period and is closely associated with low bone mass. The underlying mechanisms for systemic low bone mass in AIS remains unclear. Wnt signalling pathway is one of the important pathways regulating bone metabolism and influencing bone strength, its family member Wnt16 associates with lower bone mineral density (BMD) in late adulthood, and plays key regulatory role in determining cortical bone quality in adult mice. Our randomized control trial have reported vitamin D (VitD) supplementation significantly improved bone mass and reduced the risk of curve progression in AIS. A case-control study and animal study were employed to answer if WNT16 is associated with the abnormal bone quality in AIS and if the effect of VitD supplementation is associated with Wnt16, respectively. A cohort of 161 AIS and control female subjects were recruited for measurement of anthropometric parameters, bone qualities, and circulating Wnt16 level. In animal study, WT and Wnt16 gKO mice were both subjected to special VitD diet from week 4 and terminated at week 7 and 10 for samples harvesting. AIS showed significantly lower BMD, circulating WNT16 level, and elevated serum level of type I procollagen N-terminal propeptide. Wnt16 gKO mice demonstrated lower cortical bone density compared with WT mice from week 7 of age and Wnt16 gKO were less prone to cortical bone loss induced by high dosage VitD diet. Further study on the biological role of WNT16 and crosstalk with VitD metabolism on bone qualities is warranted which might shed light on prognostic gene of osteopenia and new perspectives for potential target to prevent curve progression.
Boston vs. Providence brace in treatment of Adolescent Idiopathic Scoliosis
Authors: Luaks K , Tassone C , Liu XC , Thometz J , Escott B , Tarima S
Published: June 2021

Adolescent idiopathic scoliosis (AIS) is a complex condition characterized by a lateral curvature and axial rotational deformity of the spine. Though bracing is effective, a need remains to identify the effect brace type has on spine curvature. To examine differences in patient demographics between the Boston and Providence brace, determine the corrective change in Cobb angle and RVAD and investigate the effect of brace type on curvature over time. A retrospective chart review was conducted of 105 patients diagnosed with AIS from 2013–2016 at CHW. Five spinal parameters were measured: Cobb angle, Risser, RVAD, kyphosis and lordosis. Data was collected before bracing, in-brace and at 24 months. A final treatment outcome of either Cobb angle correction (reduction >5°), stabilization (change ±5°) or progression (deterioration >5°) was then evaluated. Providence brace provided significantly greater in-brace thoracolumbar Cobb angle and RVAD reduction in comparison to the Boston brace (Cobb angle -21.9° vs. -12.5°; RVAD: -1.8° vs. 1.62°). Similarly, Providence users had a significantly smaller increase in Cobb angle and RVAD over time (Cobb angle: thoracic 14.2° vs. 15.0°; thoracolumbar 23.6° vs. 26.0°; RVAD: 5.2° vs. 8.5°). Ultimately, no significant difference in final treatment outcome was established between brace groups. Although the Providence brace provides less of an increase in thoracic and thoracolumbar curvatures over time, both braces are an effective treatment and achieve comparable outcomes. Selection of braces may vary with primary curve angle, curve location, patient compliance and quality of life.
Angiogenesis’ related genetic variants alter clinical features and prognosis of diffuse large B-cell lymphoma patients
Authors: Brito Angelo Borsarelli Carvalho , Delamain Marcia Torresan , Fanelli Marcello Ferreti , Soares Fernando Augusto , de Souza Cármino Antônio , Vassallo José , Lima Carmen Silvia Passos
Published: June 2021

OBJECTIVES:

Single nucleotide variants (SNVs) in vascular endothelial growth factor A ( VEGFA) and VEGFA receptor ( KDR) genes confer different inherited abilities in angiogenesis (AG) pathway. We aimed in the present study to evaluate influence of six VEGFA and four KDR SNVs in clinical features and survival of diffuse large B-cell lymphoma (DLBCL) patients.

METHODS:

One hundred and sixty-eight DLBCL patients diagnosed between June 2009-September 2014 were enrolled in the study. Patients were homogeneously treated with R-CHOP. Genotypes were identified in genomic DNA by real-time polymerase chain reaction.

RESULTS:

Patients with VEGFA -634CC and +936CT or TT genotypes were at increased risk of showing grade III / IV toxicities and not achieving complete remission with treatment, and shorter event-free and overall survival were seen in patients with VEGFA -1154GA or AA genotype and VEGFA ATAGCC haplotype.

CONCLUSION:

Our data suggest that inherited abnormalities in AG’s gene modulate clinical features and prognosis of DLBCL patients homogeneously treated with R-CHOP.
The impact of cell phone texting on superficial blood flow, touch threshold, and symptoms for individuals with carpal tunnel syndrome
Authors: Szekeres Mike , Cheung Derek , Macdermid Joy
Published: June 2021

BACKGROUND: It is unclear how individuals with carpal tunnel syndrome (CTS) are affected by texting, or how the texting performance of those with CTS might be impaired or different from individuals without CTS. OBJECTIVE: The primary purpose of this case-control study was to determine the immediate effects of texting on superficial blood flow, sensory threshold, and symptoms of fatigue, numbness, and pain for individuals with CTS compared to asymptomatic age-matched controls. Another objective was to detect differences in texting performance between the two groups. METHODS: Superficial blood flow, pain, fatigue, numbness, and touch threshold were measured before, and at three time points following a standardized 15-minute texting task. Overall texting speed was compared between groups. RESULTS: Changes in red blood cell concentration after the texting task was not significantly different for either the CTS group or controls for any of the measurement time points. Mean touch thresholds at baseline were 4.0 g/mm2 for the CTS group versus 2.6 g/mm2 for healthy controls; a 53%greater touch threshold. Following the texting task, touch threshold did not change for normal controls, but increased to 6.7 g/mm2 for the CTS group, representing a significant increase in touch threshold from baseline. Texting performance was compromised in people with CTS, and symptoms worsened with a short-term controlled texting task. CONCLUSIONS: Our results suggest that texting performance is limited in individuals with CTS and that texting results in a short term increase in touch threshold values for individuals with CTS. Further study is needed to determine the effect of long term texting on carpal tunnel pressures.
Musculoskeletal symptoms, psychosocial factors and work ability in Brazilian labor justice workers
Authors: Kadri Filho Fauzi El , São-João Tha&ıs Moreira , Alexandre Neusa Maria Costa , de Lucca Sergio Roberto , Gallasch Cristiane Helena , Rodrigues Roberta Cunha Matheus , Cornélio Marilia Estevam
Published: June 2021

BACKGROUND: The implementation of the electronic judicial process (PJe) in recent years is associated with an increase in workload and stricter control through productivity targets in the Brazilian labor judiciary. OBJECTIVES: To evaluate the relations between musculoskeletal symptoms, psychosocial factors and work ability in civil servants of a labor justice body in the context of the PJe. METHODS: A cross-sectional exploratory study with a quantitative approach involving 449 workers. Sociodemographic, occupational and related data were collected through questionnaires validated in the Brazilian context. Data analysis was conducted by descriptive and inferential statistics: Mann-Whitney test, Spearman’s correlation coefficient and multiple linear regression. RESULTS: There was a correlation between musculoskeletal symptoms and psychosocial factors (p < 0.05), as well as between both musculoskeletal symptoms and psychosocial factors with reduced work ability (p < 0.05). The multiple linear regression model pointed to the female gender and the dimensions “demands”, “control” and “peer support” as related to the musculoskeletal symptoms. CONCLUSION: We highlight the importance of a broader approach, involving psychosocial factors in preventive actions related to musculoskeletal disorders considering the important relationship with work ability.
Prevalence of occupational accidents and factors associated with deaths and disabilities in the shipbuilding industry: Comparisons of novice and skilled workers
Authors: Jeong Byung Yong
Published: June 2021

BACKGROUND: The shipbuilding industry has various risks such as slipping, falling, mechanical, chemical, and confined space work. OBJECTIVE: The purpose of this study is to compare the characteristics of the occupational accidents between novice and skilled workers in the shipbuilding industry and to analyze factors affecting death and disability accidents. METHODS: From the national work-related compensation data of South Korea, an experimental design was established to analyze a population of occupational injuries related to workers working in the shipbuilding industry. This study compares accident characteristics of 2,069 injuries registered as work-related accidents. Also, logistic regression analysis is performed to identify the factors affecting death and disability accidents. RESULTS: The prevalence of occupational accidents caused by novices was high in older workers, female workers, foreign workers, irregular workers, or companies with less than 100 employees. The proportion of source of accident by novices was high in ‘manhole,’‘ladder,’ and ‘scaffold,’ while the prevalence of accident type was high in ‘fall,’ ‘cut/bruise,’ and ‘struck by.’ According to logistic regression analysis, if the face was injured, the possibility of being death or disability was higher than that of other parts of the body. Also, if the rupture caused the injury, the possibility of being death or disability was higher than the different types of injury. CONCLUSIONS: The results of this study are expected to be useful as basic data for the prevention of accidents of novice and death/disabilities in the shipbuilding industry.
Impact of job strain and being overweight on middle and senior managers from the manufacturing sector in the Mexican industry
Authors: Armenta-Hernández Oziely Daniela , Maldonado-Macías Aidé Aracely , Baez-Lopez Yolanda Angélica , Realyvásquez-Vargas Arturo
Published: June 2021

BACKGROUND: This research work establishes the relationship between job strain and being overweight among Mexican managers. Recently in Mexico, there has been a sharp increase in work-related diseases and mental health disorders. Furthermore, evidence shows that Mexicans rank top among employees who suffer from stress, yet research on the impact of job strain on the phenomena of obesity and being overweight among such vulnerable job positions in the industrial field is scarce. METHODS: The sample included 170 overweight middle and senior managers from six companies in the Mexican Manufacturing Industry. Cedillo’s Spanish version of the Job Content Questionnaire by Karasek was used, and the Body Mass Index (BMI) was used to characterize an overweight condition. Structural Equations Modelling studied the relationships among variables. RESULTS: Even though, the model shows a power of explanation of 6%(R2 = 0.06), the variable showing the greatest direct effect on the overweight variable is social support, with 21%(p < 0.01, β= –0.21). Regarding the total effects, only two of the four variables studied contributed directly to the overweight variation: the social support variable and the job demand variable. CONCLUSIONS: The results of the model hold a relatively low explanatory power; however, they do show a relationship between the studied variables. Also, the importance of the supervisor and co-workers’ support should be considered when developing organizational strategies for the prevention of work stress and an overweight condition.
Changes in rehabilitation actors’ mental health literacy and support to employers: An evaluation of the SEAM intervention
Authors: Lexén Annika , Emmelin Maria , Hansson Lars , Svensson Bengt , Porter Susann , Bejerholm Ulrika
Published: June 2021

BACKGROUND: Lack of mental health literacy among rehabilitation professionals and employers in the return-to-work of persons with mental health problems resulted in the development of a three-day group training program, the Support to Employers from rehabilitation Actors about Mental health (SEAM) intervention. OBJECTIVE: To evaluate the impact of SEAM on rehabilitation professionals’ knowledge and beliefs, attitudes, and supporting behaviors towards people with mental health problems and employers as part of the return-to-work process. METHODS: In this longitudinal study, 94 rehabilitation professionals were included. Data were collected prior to (T1), immediately after (T2) and 6 months after SEAM training (T3) using knowledge and attitude scales and a questionnaire on supporting behaviors. SEAM includes training in Mental Health First Aid, presentations and discussions on current research on work and mental health, and strategies and communication guidelines to use when meeting service users and employers as part of the return-to-work of persons with mental health problems. SEAM also includes a homepage with targeted employer information. Data were analyzed using non-parametric statistics. RESULTS: SEAM significantly increased rehabilitation professionals’ knowledge of mental health (T1-T2: z = –2.037, p = 0.042; T2-T3: z = –5.093, p = 0.001), and improved their attitudes towards persons with mental health problems (T1-T2: z = 4.984, p = 0.001). Professionals (50–60%) also estimated that they had increased their use of supporting strategies towards service users and employers. CONCLUSIONS: The study suggests that SEAM can increase mental health literacy among rehabilitation professionals and lead to a greater focus on service users’ resources and work ability, as well as on employers’ support needs.
A Study of Endurance and Aspiration in Maya Angelou’s Poems The Caged Bird (1968) and Still I Rise (1978)
Authors: Aslam Huma
Published: June 2021

The Complete Collected Poems of Maya Angelou (1994) manifests that Maya Angelou’s personal consciousness and public awareness sharpened her poetic capabilities. She used art to communicate the pathos and joys of her evolving spirit. This research paper explores the elements of survival, that is, endurance and aspiration in her poetry. The only freedom she enjoyed was the freedom to write which was rooted in her mind and not curbed by societal forces.

The rationale of this paper is to trace how personal struggle and the quest for self-sustaining dignity in Maya Angelou’s poetry serves as an aspiration for America’s black community. Her cerebral autobiographies manifest her struggle for survival in a hostile and racist social environment and her poetry reflects the same.

The objective of this research is to locate the motifs of endurance and aspiration in two of her poems namely The Caged Bird (1994) and Still I Rise (1994) from her anthology of Complete Collected Poems (1994). Caged Bird has become legendary due to the use of strong images, dichotomy and masked metaphors. Through these devices the poetess depicts her span of fragile development. As she grows physically and emotionally she discards her old mask and in Still I Rise, she presents her self-image with courage. The lyrical qualities of both poems provide soothing and healing power to the black community. In the light of the current analysis, this research paper concludes that the ultra fine resonance with repetition in Angelou’s poetry generates strong emotions. At the same time, it becomes a mode of free expression and endurance for the poetess. Furthermore, the outcome of this research is that it traces the dynamic elements of aspiration in her poetry through which she gains a voice, a voice to address her pathos with a modulated tone and to introduce the tools for productive survival.
Waqf in Algeria: Its Historical Exploration from Ottoman to Post-Independence Era
Authors: Laallam Abdelkader , Kassim Salina , Engku Rabiah Adawiah bt Engku Ali  , Buerhan Saiti
Published: June 2021

This study provides a critical discussion on the history of waqf in Algeria throughout three main different eras namely, the Ottoman rule era, the French colonisation period and after independence era, to raise awareness and enrich researchers’ thoughts regarding the practice of waqf in Algeria. Also, it highlights the practice of many waqf institutions existed therein and addresses their developments and impacts on the community life. Subsequently, it highlights the development of the waqf legal system in Algeria, which provides a platform that facilitates understanding its status in the Algerian community, which offers lessons to be learnt from and considered for the development of waqf institutions. The authors reviewed a significant body of relevant studies written on various aspects of the waqf history in Algeria, to provide readers and researchers with lessons from waqf institutions in Algeria throughout three different phases in history, as few studies have addressed this issue in the context of Algeria. The study reveals that the Ottoman rule era in Algeria was marked by the spread of different waqf institutions which played a vital role in all aspects in the community life. However, these institutions experienced a huge retreat during the colonial era, where the French colonisers aimed at confiscating awqāf and belittling its effective role in the community. After independence in 1962, there have been modest initiatives to upgrade waqf properties, and attempts to recover the lost ones, but all these efforts were considered weak as compared with the size of the waqf properties in Algeria during the Ottoman period.
Perceived Life Skills Development – An Outcome of Madrassa Education in Pakistan
Authors: Qureshi Naima , Kalsoom Qudsia , Khalil Iffat
Published: June 2021

This study aims at assessing the development of life skills among madrassa students. The study has employed a mixed-method approach to explore the life skills of madrassa students. A questionnaire based on 5-point Likert type scale was used to measure selfreported life skills of 300 madrassa students. In addition, 20 semi-structured interviews were also carried out with madrassa students to explore their life skills. The quantitative data was analyzed by using descriptive statistics and qualitative data was interpreted through thematic analysis. Findings have revealed that the strongest life skill which madrassa students possess amongst all is effective communication skill followed by problem solving and decision-making. The least developed skill of madrassa students is creative thinking. The study findings suggest re-designing the curriculum of madrassa education to provide the students with more opportunities to polish their life skills especially creative thinking.
Wilfred Cantwell Smith’s Concept of Religion: An Islamic Appraisal
Authors: Qurrat ul Ain Ayesha
Published: June 2021

In the vein of many Western scholars of comparative religions, Wilfred Smith also realizes the difficulty implicated in defining religion but he is unique in daring to call for discarding religion, arguing that the concept is inadequate. According to him, the inadequacy of the concept leads to the intellectual dilemma of the relation between many religious traditions and the One Ultimate Reality, the historical change and abiding truth, the world and God. The solution to such a dilemma is to revise the categories of intellectual discourse in the field of theology/religious studies and move towards a better alternative. These alternatives should aim to depict human religious life in a more adequate and universal way. Hence, Smith suggests splitting the esoteric and exoteric dimensions of religion and proposes for them the categories of faith and cumulative tradition respectively. Primarily, this research seeks to explore the significance of Smith’s critique of religion as well as the practicality and utility of the alternative categories i.e., faith and cumulative tradition in the modern global scenario from an Islamic perspective.
Implementation of language development for children in daycare
Authors: Sakdiah Halimatus , Eliza Delfi
Published: June 2021

Language development activities in daycare are essential because they can increase children's vocabulary. This study aims to determine how the process of implementing children's language development activities in daycare centres. This study uses the qualitative method. The data were collected by observing the language development of children aged 2-4 years at the Twin Course Daycare and interviewing six caregivers there. The study results showed that the implementation of language development in the Twin Course daycare centre was carried out well. It can be seen from how the teacher applies it in daily activities by reading stories, playing games that can stimulate children's language, listening to the radio, dancing, and responding to children. Therefore, research related to the effective implementation of the language development program can be studied further.
TÜRKÇEYİ YABANCI DİL OLARAK ÖĞRENEN ZİHİN ENGELİ VE OTİZM SPEKTRUM BOZUKLUĞU(OSB) OLAN ÖĞRENCİLER ÜZERİNE BİR ALAN YAZIN TARAMASI
Authors: ÖZTÜRK Selvi , AYTAN Talat , ÖZTÜRK Hatice Merve
Published: June 2021

Başta savaş olmak üzere çeşitli siyasi, ekonomik ve sosyal sebeplerle, milyonlarca insanın ülkelerinden ayrıldıkları, kendilerine yabancı ülkelerde göçmen ve sığınmacı olarak yaşadıkları bilinmektedir. Dünya nüfusunun yaklaşık %15’ini oluşturan (WHO) engelli bireylerin de bu göçlerden etkilenmeleri kaçınılmazdır. Diğer tüm göçmen ve sığınmacılar gibi yaşadıkları ülkenin dilini öğrenmek engelli bireyler için de oldukça önemlidir. Olağan koşullarda dahi öğrenme süreçleri özel tedbirler gerektirmekte olan engelli bireylerin olağandışı koşullarda yeni bir dili öğrenmekle ilgili ciddi sorunlarla karşılaşabilmeleri olasıdır. Bu çalışmada engel türlerinden zihin engeli ve otizm spektrum bozukluğu olan öğrenciler ele alınmış Türkiye’de yapılan yabancı dil olarak Türkçe öğretimi çalışmalarına yönelik genel bir görünüm elde etmek amaçlamıştır. Nitel araştırma deseninin benimsendiği araştırmada veriler doküman analizi ile elde edilmiştir. Araştırmanın nesnelerini 2010-2020 yılları arasında yayımlanan Türkçe tez ve makaleler oluşturmaktadır. Yapılan taramalar sonucunda zihin engelli bireylere yabancı dil öğretimine yönelik sınırlı sayıda çalışmaya ulaşılırken, yabancı dil olarak Türkçe öğretimine yönelik bir çalışmaya ulaşılamamıştır. Otizm spektrum bozukluğu(OSB) olan bireylere yönelik ise biri yabancı dil olarak Türkçe öğretimi, diğerleri yabancı dil öğretimi içerikli üç çalışmaya ulaşılmıştır.