scholarly journals Mechanical Interaction Within Badminton Forehand Shot Technique: A Review Paper

Author(s):  
Alif Syamim Syazwan Ramli ◽  
Tengku Fadilah Tengku Kamalden ◽  
Raihana Sharir ◽  
Hazreen Haizi Harith ◽  
Marsyita Hanafi ◽  
...  

Background: The performance outcome model in qualitative technique analysis can determine the mechanical interactions between a performance outcome and the factors that yield such results in sports techniques. Very little attention has been received for badminton forehand shots for such model work, considering the significance of this technical skill as fundamental to play badminton and as important offensive shots. Objective: This study proposes a performance outcome model that associates performance criteria and relevant mechanical variables in the badminton forehand shot technique. Methods: Literature review provided the basis of model development. The Literature research in this paper was conducted in the following databases; PubMed, ScienceDirect, Google Scholar Medline, Pedro, and Cinahl. An additional search (including relevant grey literature) was also done on the internet through ResearchGate. Relevant literature research related to the keywords such as biomechanics of badminton, badminton forehand shot, biomechanical analysis, badminton performance, racquet sports, performance indicators, technique analysis and technique models were included and reviewed. Results: The results managed to present a synthesis of the literature review and provided constructive discussions as a basis to propose a performance outcome model that illustrates mechanical interactions that contribute to badminton forehand and shot technique performance. Conclusions: This model manages to find mechanical relationships and allows for a better grasp of understanding the association between performance criteria and mechanics in the badminton forehand shot technique, which is bases on the kinetic chain principle through the body segmental coordination.

2020 ◽  
Vol 21 (5) ◽  
pp. 993-1013
Author(s):  
Jorge Gustavo Rodríguez Aboytes ◽  
Matthias Barth

Purpose This study aims to investigate how transformative learning has been conceptualised and operationalised in education for sustainable development (ESD) and sustainability learning and to collect evidence on how to support transformative learning in formal and non-formal environments. Design/methodology/approach The authors conducted a systematic literature review to provide a structured and replicable search and analysis of the relevant literature to produce a bibliometric overview that combines a quantitative description of the body of literature and qualitative analysis of the learning processes, outcomes and conditions. Findings The convergence between transformative learning and sustainability has become an emerging field of inquiry, despite the superficial use of transformative learning theory in many studies. By examining the learning process, outcomes and conditions in the core sample of studies, this study demonstrates that transformative learning theory – if carefully studied – can contribute to the design and implementation of educational interventions and assessments of learning towards sustainability. Furthermore, the sustainability context provides an empirical grounding that highlights the fact that social learning, the role of experience and the development of sustainability competencies are inherently part of transformative learning. Originality/value To date, few attempts have been made to better understand how transformative learning theory has been used in sustainability learning and ESD research. This systematic review allows for a better comprehension of how concepts and mechanisms elucidated in transformative learning theory are operationalised in sustainability learning and ESD research and serves as a source of inspiration for those researchers and practitioners who aims to make sustainability education, teaching and learning more transformative.


Author(s):  
Mohamed Tarik Mohamed, Ramy Samy Aly

    The aim of this work is to review the literature aiming at highlighting the thoughtful drawbacks of bariatric surgeries on the buttock region. Together with understanding the best method of contouring this region back to its youthful shape as stated in previous literature. Criteria of searching used a search string to literature dating 1968 till present. Search string used on PubMed to find relevant literature. Search string involved searching for keywords; buttock contouring, post bariatric contouring, buttock lift, post massive weight loss. The repeated literature had been omitted. Exclusion criteria was any literature before 1968; as a mere factor of abundance of literature after then. Literature included was dedicated for post bariatric ptosis correction. After removal of duplicates 74 papers were included in the literature review for 6 months. literature was reviewed in pursuit of the most appropriate technique for post massive weight loss buttock contouring. The prevalence of weight loss surgeries, which has recently occurred as a treatment for the prevalence of obesity, behind the need for treatment of sagging skin around the body, including the buttocks, has been clarified many ways to resolve, including surgical and non-surgical, there is no way like me to treat that problem, but it differs from Individual to another, heavily dependent on the surgeon.    


2016 ◽  
Vol 7 (2) ◽  
pp. 130-135
Author(s):  
Mary Worthen ◽  
Swapna Chandran

ABSTRACT Background The prevalence of pediatric dysphonia ranges from 6-23%. Chronic dysphonia can negatively affect the lives of children physically, socially, and emotionally. The body of literature continues to grow regarding the pathophysiology and management of dysphonic children. Methods This article presents a relevant literature review of vocal fold pathology leading to hoarseness and recent advances in diagnosis and management. Articles were retrieved using a selective search in PubMed employing the terms such as “hoarseness in children,” “pediatric dysphonia.” Results 42 articles from the past decade were reviewed that include information regarding the etiology, assessment, and treatment of children with dysphonia. Conclusion The care of a child with a voice disorder can be complex and requires a multi-disciplinary approach. Current technological, pharmaceutical, and therapeutic advances have improved the treatment of children with dysphonia. How to cite this article Worthen M, Chandran S. Hoarseness in Children. Int J Head Neck Surg 2016;7(2):130-135.


2021 ◽  
Vol 10 (2) ◽  
pp. 242-256
Author(s):  
Fredik Melkias Boiliu ◽  
Desetina Harefa ◽  
Dewi Lidya S ◽  
Ardianto Lahagu ◽  
Solmeriana Sinaga

This article aims to discuss drug abuse in the perspective of Christian religious education. Narcotics are basically good drugs when used according to the dosage or doctor's recommendations for health. However, if someone uses it without medical indication or without a doctor's instructions because of the disease or other things recommended by the doctor, it will cause addiction / addiction and dependence popularly known as narcotics. In this case, without the indication (use) recommended by a doctor or an improper dose it will be dangerous to human health and can even cause sudden death. Bible neither directly addresses the topic of drug abuse nor mentions literal prohibition on narcotics and their use. However, it does not mean drug abuse is allowed. In Christian faith, believers must abstain from drugs because drugs can damage both physically and spiritually. In Corinthians 7: 1, it explains "purify yourselves from all things that can defile body and spirit, so that your position may be perfect in the fear of God". This means that as a Christian, he must protect and purify his body so that he does not sin. Thus, drugs can damage the body, both soul and mind, so drug use is not allowed. In this article, the author uses literature review and literature research methods, utilizing written ideas as a source of emphasis on the interpretation and analysis of the meaning of the.


Author(s):  
Sunandar Macpal ◽  
Fathianabilla Azhar

The aims of this paper is to explain the use of high heels as an agency for a woman's body. Agency context refers to pain in the body but pain is perceived as something positive. In this paper, the method used is a literature review by reviewing writings related to the use of high heels. The findings in this paper that women experience body image disturbance or anxiety because they feel themselves are not beautiful or not attractive. The use of high heels, makes women more attractive and more confident, on the other hand the use of high heels actually makes women feel pain and discomfort. However, for the achievement of beauty standards, women voluntarily allow their bodies to experience pain. However, the agency's willingness to beauty standards here is meaningless without filtering and directly accepted. Instead women keep negotiating with themselves so as to make a decision why use high heels.


2020 ◽  
Vol 11 (SPL1) ◽  
pp. 1477-1481
Author(s):  
Ishwari Gaikwad ◽  
Priyanka Shelotkar

The current world situation is both frightening and alarming due to the massive disruption caused by the Covid-19 pandemic. The next few days are censorious as we need to be very precautious in our daily regimen as well as dietary habits. Ayurveda offers knowledge about food based on certain reasoning. Indecent food custom is the chief cause for the rising development of health disorders in the current era. In classical texts of Ayurveda, the concept of diet explained well, ranging from their natural sources, properties and specific utility in pathological as well as physiological manner. In this work, the review of the relevant literature of Ahara (Diet) was carried out from Charak Samhita and other texts, newspapers, articles, web page related to the same.  Every human being is unique with respect to his Prakriti (Physical and mental temperament), Agni (Digestive capacity), Koshtha  (Nature of bowel) etc. For that reason, the specificity of the individual should be kept in mind. Ahara, when consumed in the appropriate amount at the right moment following all Niyamas (Guidelines) given in Ayurveda texts, gives immunity and keeps the body in a healthy state during pandemics such as Covid-19. Ultimately, this will help the human body to maintain its strength for life. This article reviews the concept of diet viz. combination of foods, their quantity and quality, methods of preparation and processing, which are to be followed during pandemics and are essential in maintenance and endorsement of health and preclusion of diseases.


Sensors ◽  
2021 ◽  
Vol 21 (3) ◽  
pp. 798
Author(s):  
Hamed Darbandi ◽  
Filipe Serra Bragança ◽  
Berend Jan van der Zwaag ◽  
John Voskamp ◽  
Annik Imogen Gmel ◽  
...  

Speed is an essential parameter in biomechanical analysis and general locomotion research. It is possible to estimate the speed using global positioning systems (GPS) or inertial measurement units (IMUs). However, GPS requires a consistent signal connection to satellites, and errors accumulate during IMU signals integration. In an attempt to overcome these issues, we have investigated the possibility of estimating the horse speed by developing machine learning (ML) models using the signals from seven body-mounted IMUs. Since motion patterns extracted from IMU signals are different between breeds and gaits, we trained the models based on data from 40 Icelandic and Franches-Montagnes horses during walk, trot, tölt, pace, and canter. In addition, we studied the estimation accuracy between IMU locations on the body (sacrum, withers, head, and limbs). The models were evaluated per gait and were compared between ML algorithms and IMU location. The model yielded the highest estimation accuracy of speed (RMSE = 0.25 m/s) within equine and most of human speed estimation literature. In conclusion, highly accurate horse speed estimation models, independent of IMU(s) location on-body and gait, were developed using ML.


Author(s):  
He Zhang ◽  
Runfeng Mao ◽  
Huang Huang ◽  
Qiming Dai ◽  
Xin Zhou ◽  
...  

2021 ◽  
Vol 49 (2) ◽  
pp. 030006052199223
Author(s):  
Xiaolin Zhang ◽  
Hongmei Jiao ◽  
Xinmin Liu

Esophageal diverticulum with secondary bronchoesophageal fistula is a rare clinical entity that manifests as respiratory infections, coughing during eating or drinking, hemoptysis, and sometimes fatal complications. In the present study, we describe a case of bronchoesophageal fistula emanating from esophageal diverticulum in a 45-year-old man who presented with bronchiectasis. We summarize the characteristics of this rare condition based on a review of the relevant literature.


BMJ Open ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. e039809
Author(s):  
Sharon Dixon ◽  
Claire Duddy ◽  
Gabrielle Harrison ◽  
Chrysanthi Papoutsi ◽  
Sue Ziebland ◽  
...  

ObjectivesLittle is known about the management of female genital mutilation (FGM) in primary care. There have been significant recent statutory changes relevant to general practitioners (GPs) in England, including a mandatory reporting duty. We undertook a realist synthesis to explore what influences how and when GPs discuss FGM with their patients.SettingPrimary care in England.Data sourcesRealist literature synthesis searching 10 databases with terms: GPs, primary care, obstetrics, gynaecology, midwifery and FGM (UK and worldwide). Citation chasing was used, and relevant grey literature was included, including searching FGM advocacy organisation websites for relevant data. Other potentially relevant literature fields were searched for evidence to inform programme theory development. We included all study designs and papers that presented evidence about factors potentially relevant to considering how, why and in what circumstances GPs feel able to discuss FGM with their patients.Primary outcome measureThis realist review developed programme theory, tested against existing evidence, on what influences GPs actions and reactions to FGM in primary care consultations and where, when and why these influences are activated.Results124 documents were included in the synthesis. Our analysis found that GPs need knowledge and training to help them support their patients with FGM, including who may be affected, what needs they may have and how to talk sensitively about FGM. Access to specialist services and guidance may help them with this role. Reporting requirements may complicate these conversations.ConclusionsThere is a pressing need to develop (and evaluate) training to help GPs meet FGM-affected communities’ health needs and to promote the accessibility of primary care. Education and resources should be developed in partnership with community members. The impact of the mandatory reporting requirement and the Enhanced Dataset on healthcare interactions in primary care warrants evaluation.PROSPERO registration numberCRD42018091996.


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