bluuebunny/crossref_metadata_2025 huggingface dataset:
Airports as Platforms: Consequences for Antitrust Policy
Authors:   Lomonosov Moscow State University, Markova Olga ,   Russian Academy of National Economy and Public Administration
Published: March 2024

Airports connect several functionally heterogeneous groups of users (passengers or cargo carriers, airlines, advertising and other service companies), enable direct interaction between them and affiliate each of them. These provide ground to analyze airports as platforms, which raises a question of how antitrust enforcement should account for characteristics of airports as platforms. The author shows that the presence of indirect network externalities and pass-through effects need to be taken into account when considering the relevant boundaries of markets with airports. The author proposes an approach to quantitatively assess indirect network externalities and pass-through effect using a survey. In addition, when defining the minimal set of products while testing relevant market boundaries the analysis of core functions can be used. This approach allows to find a minimum set of products that are distributed by airport as a platform. The characteristics of airports as platforms should also be taken into account when analyzing platform pricing, as the traditional price-cost test applied to the separate markets can be misleading.
Peran Ergonomi Kognitif Dalam Mengatasi Ancaman Kecerdasan Buatan Terhadap Eksistensi Manusia
Authors: Jati Jatmika Bayu , Amalia Kiki
Published: March 2024

Ergonomi Kognitif mempelajari kognisi dalam pengaturan kerja dan operasional untuk mengoptimalkan kesejahteraan manusia dan kinerja sistem. Kecerdasan Buatan mengoptimalisasikan banyak pekerjaan, meningkatkan efesiensi dan mengurangi biaya produksi serta meningkatkan produktivitas. Namun dibalik manfaat kecerdasan buatan tersimpan ancaman nyata yang berbahaya bagi kehidupan manusia. Eksistensi kecerdasan buatan pada dasarnya merupakan sebuah tool atau “alat” untuk memudahkan segala aktivitas manusia, bukan sebagai replacement atau pengganti manusia. Dengan adanya kecerdasan buatan bukan berarti eksistensi manusia menjadi terdegradasi, bahkan mungkin akan semakin dibutuhkan. Karena cara kerja kecerdasan buatan ini sendiri juga tetap membutuhkan operasional manusia. Filsafat akal tidak mengetahui apakah sebuah mesin dapat memiliki cita, kesadaraan, dan tataran batin, dalam pengertian yang sama seperti manusia. Komputasionalisme adalah posisi dalam filosofi pikiran bahwa manusia adalah sistem pemrosesan informasi dan berpikir adalah bentuk komputasi. Komputasionalisme berpendapat bahwa hubungan antara pikiran dan tubuh mirip atau identik dengan hubungan antara perangkat lunak dan perangkat keras dan dengan demikian dapat menjadi solusi untuk masalah pikiran-tubuh. Jika sebuah mesin memiliki pikiran dan pengalaman subjektif, maka ia mungkin juga memiliki perasaan (kemampuan untuk merasakan), jika demikian ia juga dapat menderita, dan karena itu berhak pula atas hak-hak tertentu.
Investigating Differential Item Functioning of an International Mathematics Competition Items across Gender Groups
Authors: Arıkan Serkan
Published: March 2024

Mathematical problem-solving competitions have existed for over a century. Scholars report the gender gap in these competitions. As a result, it is necessary to determine whether any score difference between gender groups is attributable to a genuine difference or is the result of the exam itself. Thus, the current study specifically examined bias in one of the well-known mathematics competitions: the Kangaroo Mathematics competition. Determining the fairness of Kangaroo mathematics competition items across gender groups is crucial for creating accurate comparisons and avoiding unintended construct irrelevant bias. To examine the bias, Differential Item Functioning (DIF) analyses were conducted using Logistic Regression, Mantel-Haenszel, and Item Response Theory Likelihood Ratio Test DIF detection methods. After a series of investigations, out of 336 items, it was concluded that these mathematics items were free of DIF and bias across the gender groups. Further implications were discussed in detail regarding the validity and bias.
Navigating the Future of Dentistry: Embracing Research, Digital Innovations, and Global Equity
Authors: Ribeiro Junior Howard Lopes
Published: March 2024

The realm of dentistry is experiencing transformative shifts due to advancements in research and technology, influencing educational approaches and clinical practices globally. This editorial emphasizes the imperative integration of research into dental education, advocating for a scientifically driven and evidence-based dental profession. A highlighted scoping review reveals that evidence-based dentistry (EBD) education encompasses crucial skills such as problem formulation and critical appraisal, urging the adoption of varied teaching strategies to enhance learning outcomes. Furthermore, the editorial underscores the revolutionary impact of digital advancements like artificial intelligence and augmented reality on dental research and practice, which promise to elevate patient care and healthcare efficiency. Additionally, it addresses the global disparities in dental caries prevalence, advocating for equitable oral health strategies worldwide. The Brazilian Dental Journal (BDJ) is presented as a pivotal platform for disseminating dental research, inviting authors globally to contribute and partake in shaping the future of dentistry. This call to action aims to foster international collaboration and collective efforts to advance dental health and science.
A Guidline from Uswa e Rasool SAW about Inferiority Complex
Authors: Dr. Shaista Jabeen  , Tariq Dr. Ayesha Tariq
Published: March 2024

When we come to compare ourselves to people who are highly skilled, intelligent, beautiful or more advanced in their fields, we may see ourselves as inadequate in comparison with them. This is something quite normal which motivate us to improve our skills and personality. However, when these feelings of inadequacy become overwhelming or start negatively affect our lives that may be indicate towards an inferiority complex. According to Psychologists an inferiority complex is characterized by constant feeling of inadequacy or insecurity in one’s daily life due to belief that he/she is physically or mentally inferior to others, whether this belief is based on a rational assessment or not. A sense of inferiority complex is often normal in childhood. However, sometimes, these childhood experiences are carried into adulthood in unhealthy ways. The primary inferiority complex symptoms, is low self-esteem, negative self-image, social distancing, feelings of frustration and loneliness are common.
            In our society mental health is not given that much importance to consider it as illness and went to specialists for help.In this article we will discuss this issue in the guidance of Seerat of the Holy Prophet PBUH, so that we can overcome this complex in the light of Islamic Teachings.
Scholarly Services of Allama Abdul Hamid Badayuni
Authors: Bhadroo Mazhar Hussain
Published: March 2024

Allama Abdul Hamid Badayuni (1901-1970) was a renowned scholar, contriver, and elocutionist. He rendered valuable services to promote religious knowledge and wrote about diverse topics. He wrote several books about Quran, Hadith, sociology, and for awakening the Muslim Ummah. Allama Abdul Majid Badayuni had a multidimensional personality and was a great leader. Being overwhelmed with religious passion, he devoted all of his abilities to religion and nation. His services for the propagation of religious knowledge are viewed with respect even today and will be remembered forever in the Subcontinent. Allama Badayuni's thoughts should be utilized in solving contemporary political and economic problems. In leadership and rule, it is necessary to use firm thought, which can be obtained from the thought of Allama Badayuni.
Implementing Improvisation Techniques to Teach Spoken English at Undergraduate Level: A Classroom Action Research
Authors: Ahmed Khalid , Sharif Asma , Perween Sadia , Akram Arfan
Published: March 2024

The present study investigated the effectiveness of the implementation of improvisation techniques in the English language classroom to enhance the speaking skill of the students of BS level at the university of the Punjab, Lahore, Pakistan. The improvement in students’ speaking scores and the betterment of the classroom ambiance were the two target goals of this research. The study employed the collaborative classroom action research design by following the Kemmis’ and Mctaggart (2004) spiral model as theoretical framework. The subject of the study was the first semester students of BS Secondary Education, University of the Punjab. The study carried out in two cycles where each cycle was based on four stages i.e. planning, action, observation and reflection. The results of the speaking exam show the significant progress of students speaking competence. Their average grades were increased from 2.43 in pretest scores to 3.23 during first cycle and 3.78 in the second cycle. It indicates a noticeable improvement. The Students’ cooperation, response and active participation in the activities in the whole teaching learning process highlights the higher motivation level and learning spirits after the implementation of the improvisation techniques. It was evidenced by their participation rates of 78.6% in cycle 1 and 88.6% participants in cycle 2.
The Effect of Organizational Citizenship Behavior, Jobs Characteristic, and Burnout on Turnover Intention
Authors: Suwandi Suwandi , Badrianto Yuan
Published: March 2024

The study aims to determine how the influence of Organizational Citizenship Behavior, Jobs Characteristic, and Burnout on Turnover Intention (Case study Line Carrey Cahil Cavany Main Assy PT Indonesia Epson Industry) The sampling method used is a saturated sampling method with a sample of 75 respondents. Data collection using questionnaires with Likert measurement scales. The method used in this study is using Structural Equation Modeling (SEM) Analysis with Smartpls 3.0 software The tests used are outer model analysis, inner model analysis and hypothesis test. The results of the study explained that organizational citizenship behavior did not significantly affect  turnover intention with a p-value of 0.727 t-statistic value 0.350, jobs characteristic  had a positive and significant effect on turnover intention with a p-value of 0.000 t-statistic value of 8.225, burnout   had a positive and significant effect on  Turnover intention with a P-value of 0.012 T-Statistic value of 2.530. Policies related to career development, compensation, and employee welfare need to be improved so that employees feel valued and motivated to stay in the company. This can ultimately reduce the level of turnover intention in the company.
@GURUKUMRD: the Greatest Way to Learn English Vocabulary
Authors: Santiana Santiana , Hadiningrum Akhiria , Andriani Agis
Published: March 2024

Social media has impacted teenagers all around the world to be aware of the benefits of mobile phones for acquiring information, entertainment, and edutainment during the previous decade. 21st-century learners often favour Instagram, which is a well-liked social networking platform. The researchers seek to examine how undergraduate students in Indonesia use @gurukumrd Instagram to learn English vocabulary. This study presents a case study of how students learn about learning activities through the @gurukumrd account. Braun and Clarke (2006) obtained data through semi-structured interviews as an instrument and evaluated it qualitatively using thematic analysis. The participants were students in the sixth and eighth semesters of one university in West Java, Indonesia. The findings of this study are; Students acquire knowledge independently, select vocabulary and pronunciation resources, learn in a short period of time through @gurukumrd, memorize the vocabulary, imitate the pronunciation of the vocabulary, and engage in daily dialogue using the vocabulary. This finding indicates that students learning vocabulary through the @gurukumrd Instagram account valued time flexibility, effectiveness, independent learning, and interest-based learning.
FREQUENCY OF THE KNEE POSTEROLATERAL CORNER INJURY IN COMBINATION WITH ANTERIOR CRUCIATE LIGAMENT INJURY
Authors: Muhammad Riaz , Shah Syed Dil Bagh
Published: March 2024

Objective: To determine the frequency of posterolateral corner injury in combination with an anterior cruciate ligament injury.
Methodology: This Descriptive Cross-Sectional study was performed at Ortho Unit, MTI-Khyber Teaching Hospital Peshawar from 18 July 2020 to 18 January 2021. A detailed clinical history was taken followed by a general physical and systemic examination from all patients presenting with diagnosed anterior cruciate ligament tear on MRI. A plain radiograph of the involved knee was taken in sagittal and coronal planes to identify any fracture or dislocations and make necessary exclusions. The finally selected patients were enrolled and a specific data sheet purposely designed, was filled for each of them. A quick height, weight, and BMI (on Stadiometer and standard weighing scale) calculation were done and Beighton score was calculated for all patients.
Results: Incidence of posterolateral corner (PLC) injuries was found in 36 (21.3%) patients combined with anterior cruciate ligament (ACL).
Conclusion: It is of utmost importance to detect and treat the injury properly. As PLC injuries are not usually diagnosed in the first place, therefore, a thorough understanding of functional interactions of the PLC, specific history taking, and precise physical examination are required for the diagnosis and treatment.
Keywords: Anterior Cruciate Ligament (ACL); Posterolateral Corner (PLC); Knee; Multiligamentous Injury
MANAGEMENT OF DISC HERNIATION AT THE LUMBAR REGION THAT IS COMPLICATED WITH SPINAL STENOSIS USING SMALL INCISION FENESTRATION
Authors: Kadhim Abbas A.
Published: March 2024

Objectives: The objective of the current study was to compare the alternative approach of smaller incision fenestration in managing lumbar disc herniation with spinal stenosis to previous conventional laminectomy procedures.
Patients and methods: The current case-control study included a total of 290 patients who were represented by two groups. Those patients were complaining of herniation of the lumbar disc with a complication of stenosis of the lumbar segments. Patients in the study group were treated by a small incision fenestration approach, whereas patients in the control group were treated by posterior laminectomy and decompression. Those patients were selected retrospectively from the pool of patients visiting the orthopedic units of Adiwaniyah Teaching Hospital, Adiwaniyah province, Iraq.
Results: Mean hospital stay of patients in the study group was lower in a significant way in comparison with that of patients in the control group, 6.03 ±2.08 days versus 8.07 ±3.13 days, separately (p< 0.001). Added to that, mean operative loss was significantly lower in a group of intervention in comparison with the control group, 52.12 ±5.17 ml versus 65.48 ±5.08 ml, respectively (p< 0.001). Added to that, mean operative time was lower in a significant way in the group of intervention in comparison with patients in the group of control, 62.62 ±3.09 minutes versus 87.09 ±3.47 minutes, respectively (p< 0.001). The mean“visual analogue score (VAS)” was significantly lower in the study group in comparison with the control group, 3.09 ±1.15 versus 6.08 ±2.17, respectively (p<0.001). A comparison of the mean “Japanese orthopedic association (JOA) score” for nerve function between the study group and the control group is shown in Figure 2. The mean “Japanese orthopedic association (JOA) score” was higher in a significant manner in the group of an intervention study in comparison with the control group, 27.15 ±3.07 versus 20.18 ±4.81, respectively (p< 0.001).
Conclusion: Small incision fenestration techniques are associated with significantly less hospital stay, less duration of operation, less blood loss, less visual pain score and better nerve function in comparison with conventional laminectomy procedure.
Keywords: smaller incision fenestration, lumbar disc herniation, spinal stenosis
OUTCOME OF EARLY TRANSABDOMINAL SUPRAPUBIC REPAIR OF VESICOVAGINAL FISTULA SECONDARY TO BENIGN GYNECOLOGICAL AND OBSTETRIC SURGERIES
Authors: Hazrat ullah  , Khan Nasir , Ghayur Mahjabina S. , Rafi Ahsan , Ishtia ur Rehman  , Hakim Yasir
Published: March 2024

Objectives: To determine the effectiveness of early operative management of patients with Vesicovaginal fistula (VVF) secondary to benign gynecological surgeries.
Material and methods: It is a descriptive case series of 70 patients selected from August 2018 to Oct 2022. All patients meeting inclusion criteria had routine lab investigations, imaging, cystoscopy, and vaginoscopy. The suprapubic approach described by O’Conor et al; was used. All surgeries were performed between the 4th and 6th weeks after the onset of the fistula to allow some time for tissue healing. All patients were followed after 2 weeks; a cystogram was performed to document fistula closure followed by removal of Foleys catheter. A second follow-up was at 3 months, patients were assessed with patient global impression of improvement score (PGI-I) for improvement in symptoms.
Results: The mean age of the patients was 40.6 ± 10.2 years. 14(19.7%) patients were primipara while 56 (78.9%) patients were multipara. The mean fistula size was 11.5 ± 4.5mm. Supra-trigonal fistulas were more common than trigonal fistulas 43(60.6%) vs 27(38%). Hysterectomy (including cesarean hysterectomy and simple hysterectomy) was the commonest cause of VVF followed by cesarean section and difficult labor 33(46.5% vs 21(29.6) vs 12(16.9%). The overall mean operative time was 125.3 ± 10.7 minutes. The mean hospital stay was 3.8 ± 0.8 days. The fistula was successfully closed in 64 (90.1%) patients while 6 (9.9%) patients had failed surgery. The small-size fistulas (5-10mm) had a higher success rate of closure than larger fistulas (11-20mm) with statistical significance (p=0.02). Over 63 (90 %) patients responded PGI score below 3 with much improvement in symptoms.
Conclusion: Our results show that early operative management of VVF secondary to benign gynecological and obstetric surgeries is feasible and effective. It also improves the symptoms of patients with PGI-I score.
KEYWORDS: Vesicovaginal fistula (VVF), early repair, hysterectomy.
A Novel Application of a Parabolic Trough Collector for Solar Cooking, Thermal Storage and Thermoelectric Energy Harvesting
Authors: Hussaini Zaharaddeen Ali , Crawley Fergus , Luo Zhenhua , Sansom Christopher , King Peter , Stawiarska Adriana
Published: March 2024

The work here involves designing a solar solution for safe cooking and low-power generation intended for application in rural communities. A system was developed that combines Concentrated Solar Power (CSP) and Thermoelectric Generator (TEG) technologies. The CSP provides heat for clean cooking, and the excess heat is harvested by the TEG and converted into electrical power. A storage tank was integrated into the system, storing excess energy and serving as the medium for indirect cooking and supplying the heat required by the TEG. The Parabolic Trough Collector, having a resulting average thermal efficiency value of 21%, provided the useful energy to store over 4.25kWh of heat in the tank during the initial testing of the system. The TEG developed has four Peltier modules and attained 23W - over 80% of their rated power and a maximum conversion efficiency of 4.14% at a temperature difference of 220°C between the cold and hot surfaces of the generator. During the experiment, the TEG operation was limited to only four hours before subjecting a no-load test to assess the total energy storable from the system. The initial results from the test carried out here show the potential of the hybrid system in storing energy in the tank for an extended period and simultaneous operation of the TEG. Excess energy stored can be utilised further in providing the heat required for cooking or further electrical power generation.
Update on the ASTRI High-Temperature Solar Sodium Facility
Authors: Gardner Wilson , Stein Wes , Rae Michael , Potter Daniel
Published: March 2024

The Australian Solar Thermal Research Institute (ASTRI) has been developing technologies designed to collect and store solar energy at high-temperature to drive more efficient power cycles, or for providing heat to high-temperature thermal industrial processes. ASTRI is pursuing two alternative pathways: one is based on the use of liquid sodium as a heat transfer fluid, and the other is based on the use of solid fluidous particles. The current work describes ASTRI’s completion of the design and construction of a nominal 1MW high-temperature solar sodium test facility, which will be operational at CSIRO’s solar field at the National Energy Centre in Newcastle, Australia, by 2024.
Promotion Decisions and the Adoption of Explicit Potential Assessment
Authors: Moers Frank
Published: March 2024

In this study, we leverage the transformation of a performance management system that shifts from only providing a performance rating to also providing an explicit assessment of potential. While performance measures enable organizations to evaluate an employee’s past performance, they provide limited information regarding the employee’s potential to perform in a prospective job that requires a different skill set. Consequently, firms are gradually moving towards the incorporation of explicit potential assessments in their annual appraisal process to evaluate the employee’s promotability to a different task environment. Our data access allows us to provide fundamental evidence on the effectiveness of a performance management system that adopted the explicit assessment of potential. We find that, on average, the potential assessment system is less effective in identifying candidates suitable for promotion to roles in a different, more complex task environment, thereby contributing to the occurrence of the Peter Principle. We subsequently identify variation in supervisors’ evaluation quality as an important source of the Peter Principle.

Paper, click [here](https://web.tresorit.com/l/STFSD#Y-HQ35j7u801uOpWALepHA)
優秀長跑選手不同距離的著地策略及跑步速度的影響
Authors: 黃全成 黃全成 , 凃威廷 凃威廷 , 蔡焙丞 蔡焙丞 , 王信寰 王信寰 , 涂瑞洪 涂瑞洪 , 陳家祥 陳家祥
Published: March 2024

目的︰本研究透過馬拉松賽事影響拍攝分析男性優秀長跑選手不同距離的著地策略及跑步速度的變化。方法： 13 名選手平均 40 公里馬拉松成績為 2 小時 44 分 52秒。透過攝影機 (60 Hz) 觀察選手通過不同距離紀錄點 (1 公里、20 公里、30 公里及 40 公里) 跑者不同足部著地形態(後足、中足及前足)。使用描述性統計，呈現不同距離下使用不同著地形態之比例，使用重複量數單因子變異數分析，檢驗不同著地模式對配速之差異及不同距離下對配速之差異是否達到顯著差異，顯著水準訂為 α = .05。結果：選手在 30 ~ 40 公里時配速時間會顯著下滑 10 ~ 12 % (約為 22~ 27 秒)，但改變著地模式最多的卻發生在 20 - 30 公里的區間 (前足有 23 %、中足有 46 %、後足 31 %)，再者，使用前足及中足的著地形態可以有較短的配速時間。結論：目前優秀長跑選手採用中前足著地策略居多，使用中前足著地策略可以獲得較佳的跑步表現，再者，著地策略改變後伴隨影響跑步速度。設計新款專業馬拉松慢跑鞋應著重前足的設計。

 

Purpose: This study aimed at investigating footfall strategies and speed variation of elite long-distance runner at different distances. Methods: The study observed 13 elite distance runners with an average 2 hour 44 minute and 52 second marathon finished time. Footfall patterns (rare foot strike, midfoot strike, forefoot strike) at different distances (1 km, 20 km, 30 km, 40 km) were recorded by a camera of 60 Hz sampling frequency. The descriptive statistic was applied to present the ratio of runners’ footfall pattern at different distances, and the one way repeated measuring ANOVA was carried out to observe the significance level between footfall strategies and pace, and distance and footfall strategies. The significance level was set as α=.05. Results: Running speed indicated a 10 ~ 12% (22 ~ 27 second per km) drop at 30 ~ 40 km, however, major footfall patterns changed at the distance over 20 ~ 30 km (Forefoot 23%, midfoot 46%, rare foot 31%). Furthermore, higher running speed came along with forefoot landing. Conclusion: Giving the current climate, elite runners adopt mostly mid- and forefoot running which could lead to better performance, and footfall patterns affect running speed. Therefore, future design should concentrate more on the forefoot part.
全球健身趨勢比較:系統性文獻回顧
Authors: 邱婉婷 邱婉婷 , Wan-Ting Chiu 陳韋翰 , Wei-Han Chen 李尹鑫 , 相子元 相子元
Published: March 2024

自 2006 年以來，美國運動醫學會 (ACSM; American College of Sports Medicine) 每年都會進行全球健身趨勢調查，提供相關業者了解健康與健身行業的趨勢，可作為未來商業決策的參考依據。2017 年開始，有不同國家學者依循 ACSM 的調查方式針對該國或地區的健身趨勢進行調查，藉此了解不同區域性的健身趨勢情形。目的：(1) 探討近 5 年、10 年全球健身趨勢變化、(2) 比較全球與美國健身趨勢的異同、(3) 全球與中國健身趨勢的異同、以及 (4) 2022 年各國健身趨勢之異同。方法：藉由 PubＭed 以及 Scopus 等電子資料庫進行文獻搜尋，搜尋日期 2022 年 5 月。結果：經過篩選最後納入 35 篇文章進行系統性文獻回顧。依文獻研究調查的區域分類：全球健身趨勢調查共 16 篇；區域性健身趨勢調查共 6 篇；單一國家健身趨勢調查共 13 篇。結論：本研究主要發現，(1) 近五年 (2022 – 2018 年) 全球熱門健身趨勢依序為穿戴科技、高強度間歇訓練、徒手訓練、私人訓練、高齡者健身計畫；其中穿戴科技、私人訓練、高齡者健身計畫相較近 10 年 (2022 - 2013年) 呈上升趨勢；(2) 全球健身趨勢與美國健身趨勢幾乎完全相同；(3) 有別於全球健身趨勢，中國健身趨勢更著重於減重相關的議題 (健康飲食、兒童和青少年運動、有氧健身) 以及健身專業與傷害相關的議題 (核心訓練、健身專業人士的認證與教育、運動傷害預防與復健)；(4) 2022 年各國與全球健身趨勢大約有 55 – 75 % 的相同之處，換言之有 25 – 45 % 具有當地特異性。

 

Since 2006, the American College of Sports Medicine (ACSM) has been conducting an annual global fitness trend survey to provide related practitioners with insights into the health and fitness industry trends, serving as a reference for future business decisions. Starting in 2017, scholars from different countries have followed the ACSM’s survey approach to investigate fitness trends specific to their regions, thereby understanding regional variations in fitness trends. Purpose: The purpose of this study were: (1) to explore the changes in global fitness trends over the past 5 and 10 years, (2) to compare global and US fitness trends, (3) to compare global and China fitness trends, and (4) to identify differences in fitness trends among countries in 2022. Methods: A systematic literature review was conducted through electronic databases such as PubMed and Scopus, with a search date in May 2022. Results: After screening, a total of 35 articles were included for review, categorized as follows: 16 global fitness trend surveys, 6 regional fitness trend surveys, and 13 surveys focused on a single country. Conclusion: The main findings of this study are as follows: (1) The top five global fitness trends in recent years (2022-2018) were wearable technology, high-intensity interval training, body weight training, personal training, and fitness programs for older adults. Wearable technology, personal training, and fitness programs for older adults showed an upward trend com-pared to the previous ten years (2022-2013). (2) Global fitness trends are almost identical to fitness trends in the US. (3) In contrast to global fitness trends, China’s fitness trends focus more on weight-related issues (healthy diet, exercise for children and adolescents, and aerobic fitness) and fitness professional education and injury-related concerns (core training, certified education for fitness and health professionals, and prevention and rehabilitation of sports injuries). (4) The fit-ness trends in different countries in 2022 had approximately 55-75% similarity with global trends, indicating 25-45% of localized characteristics.

 
Quando il polmone ci suggerisce una immunodeficienza
Authors: Lo Scalzo Lucia , Tumminello Mario , Corsello Giovanni
Published: March 2024

A 10-day-old neonate affected by a severe respiratory infection was eventually diagnosed with severe combined immunodeficiency with hyper-IgE (Job syndrome).
Interview with James R. Kincaid, an English professor masquerading as an author (or the other way around)
Authors: Guiliano Edward , Kincaid James R.
Published: March 2024

In this interview with a senior Victorianist, James R. Kincaid, Aerol Arnold Professor Emeritus of English at the University of Southern California, reflects on his life and what led him to a career as a professor of literature and the value and appeal of literary criticism. He comments on his major books, his other writing, and on authors Charles Dickens and Lewis Carroll as well as the academic world during his distinguished long career.
Academic Freedom and Institutional Violence
Authors: Bernard-Donals Michael
Published: March 2024

Academic freedom is typically understood as a means of protecting faculty rights against the violence—physical or intellectual—of the state or of the institution’s administration. This article argues that academic freedom may be seen as a form of violence, insofar as it is potentially threatening to the methodological and institutional stasis of colleges and universities.
Design of a Voice Recognition System Using Artificial Neural Network
Authors: Mayowa Daniel Oluwatobi , Olajide Ibukunoluwa Adetutu
Published: March 2024

Voice recognition systems have gained significant prevalence in our everyday lives, encompassing a wide range of applications, from virtual assistants on smartphones to voice-controlled home automation systems. This research paper presents a comprehensive design and implementation of a voice recognition security system employing artificial neural networks. The system's training involved a dataset consisting of 900 audio samples collected from 10 distinct speakers, enabling the resulting model to accurately classify the speaker of a given audio sample. For the implementation of the voice recognition system, Python serves as the primary programming language. The system leverages the Keras library, which offers a high-level interface for constructing and training neural networks, with efficient computation facilitated by the TensorFlow back-end. Additionally, the Flask framework, a Python-based web framework, was utilized to create a user interface in the form of a web application for the voice recognition system. To effectively train the artificial neural network, the audio data undergoes preprocessing, involving the extraction of relevant features from the audio samples. Subsequently, during the preprocessing phase, the audio data is labelled, and the neural network is trained on this labelled dataset to learn the classification of different speakers. The trained model was rigorously tested on a set of previously unseen audio samples, yielding an impressive classification accuracy exceeding 96%. The finalized model will be integrated into the web application, enabling users to upload audio files and receive accurate predictions regarding the speaker's identity. This paper demonstrates the efficacy of artificial neural networks in the context of voice recognition systems, while also providing a practical framework for constructing such systems using readily available tools and libraries.
Intestinal incarceration following aspiration evacuation: A case report
Authors: Hafsi Montacer , Moussi Marwa , Zouaghi Asma , Rihani Sarra , Najar Souhir , Dridi Faten , Smaoui Maroua , Mourali Mechaal
Published: March 2024

Uterine perforation is a frequently overlooked complication of operative procedures. The incidence of perforation is estimated to range from 1 to 4 per 1000 during curettages for pregnancy termination. Reported complications include uterine, digestive, and vesical perforations, hemorrhage, endometritis, and secondary infertility. However, intestinal incarceration after uterine perforation remains extremely rare. We present a case of uterine perforation occurring after an aspiration curettage, complicated by digestive incarceration.
Pengenalan Web Ai Chatgpt (Generative Pre-Trained Transformer) Oleh Openai Di Smp Indriasana Palembang
Authors: Marcellino Alwin , Fernandes Dicky Ryanto , Caroline Fionna , Hasan Nicolas Jacky Pratama , Moniung Yosefa Camilia , Pribadi Muhammad Rizky
Published: March 2024

ChatGPT oleh OpenAI merupakan contoh teknologi Kecerdasan Buatan (Artificial Intelligence) yang dapat berinteraksi dengan pengguna melalui chat. ChatGPT seringkali terdengar di kalangan masyarakat saat ini, maka dari itu dilakukan pengabdian mengenai ChatGPT kepada siswa-siswi SMP Indriasana Palembang. Kegiatan pengabdian ini bertujuan untuk mengenalkan siswa-siswi pada ChatGPT sebagai asisten virtual yang dapat memudahkan kehidupan sehari-hari dalam memperoleh informasi, menjelaskan cara penggunaan ChatGPT, kekurangan dan kelebihannya, serta berbagai pengawasan yang harus dilakukan guna mencegah penyalahgunaan teknologi tersebut. Kegiatan pengabdian ini dilakukan dengan metode penyampaian materi yang interaktif dan pelatihan menggunakan platform ChatGPT kepada siswa-siswi yang didampingi langsung oleh Tim Pengabdian. Penggunaan ChatGPT dalam kehidupan sehari-hari memiliki potensi besar untuk meningkatkan pelayanan dan memberikan manfaat bagi masyarakat dari berbagai kalangan usia.Kata kunci: Artificial Intelligence, Asisten Virtual, ChatGPT, OpenAI, Teknologi.
Pelatihan Digital Marketing Sebagai Strategi Pengembangan Marketing Dan Branding Produk Pada UMKM
Authors: Hutagalung Juniar , Winata Hendryan , Sobirin Sobirin , Jaya Hendra , Sabila Octy Fathinia
Published: March 2024

Salah satu alat digital marketing adalah media sosial, yang dapat membantu bagi para pelaku usaha dalam melakukan marketing dan branding produk. Permasalahan yang dihadapi pemilik usaha kue bawang The Kubang Ayura hanya melakukan penjualan dengan memasarkan produk menggunakan promosi dari mulut ke mulut. Keterbatasan dalam penggunaan media sosial dan marketplace, tingkat jangkauan pemasaran masih rendah menjadi kendala dalam penjualan produknya. Selain itu desain label kemasan yang kurang menarik. Label yang digunakan hanya menggunakan kertas biasa dan  diletakkan di atas kemasan, sehingga ketika pembeli membuka kemasan tersebut label akan ikut robek atau lepas dari kemasannya. Label pada kemasan kue bawang tersebut juga sulit dibaca karena penempatan kata – kata yang bertumpuk serta pemilihan warna tulisan yang kurang menarik. Jumlah produk yang dijual tidak meningkat dan ruang lingkup wilayah pemasaran tidak luas. Besarnya biaya operasional untuk promosi dan penjualan produk. Sehingga perkembangan bisnis pelaku UMKM tidak berkembang pesat dan mempengaruhi pendapatan. Dengan adanya kegiatan pelatihan ini dapat memanfaatkan media sosial sebagai alat bantu digital marketing sehingga cakupan wilayah promosi menjadi luas dan membantu dalam melakukan penjualan produk. Berdasarkan hasil wawancara terhadap penguasaan materi digital marketing diketahui bahwa peserta sudah mencapai 84% penguasaan terhadap materi.
Pelatihan Pembelajaran Computational Thinking Untuk Guru SMP 1 Negeri Baleendah
Authors: Sari Aprianti Nanda , Gelar Trisna , Hayati Hashri , Firdaus Lukmannul Hakim , Hodijah Ade , Alifi Muhammad Riza
Published: March 2024

Salah satu misi dari SMP Negeri 1 Baleendah adalah melaksanakan proses belajar dan bimbingan secara efektif yang dapat menggali seluruh potensi yang dimiliki siswa sehingga dapat menghasilkan siswa yang berprestasi. Peningkatan prestasi siswa dapat diraih dengan berbagai cara, salah satunya dengan peningkatan kompetensi Computational Thinking (CT). Aktifitas CT dengan format permainan dan multidisiplin dapat meningkatakan kreativitas dari siswa. Pemberian pelatihan aktifitas CT Unlugged seperti Lego-Clone dan Educational Robot dan Plugged dengan pengembangan games, animasi, dan video dengan media Scratch dapat meningkatan kompetensi guru dalam membuat bahan ajar dan media pembelajaran yang kreatif dan menarik. Tahapan pengabdian terdiri dari analisa situasi dan kebutuhan, perancangan bahan ajar pelatihan, pelaksanaan pelatihan, pendampingan peserta pelatihan, evaluasi dan capstone project. Dari hasil evaluasi, kemampuan CT guru yang mengikuti pelatihan meningkat. Selain itu, guru-guru yang mengajar mata Pelajaran berbeda berhasil berkolaboarsi mengembangkan bahan ajar sederhana berbasis CT yang multidisiplin menggunakan Scratch. Selain melakukan pelatihan, Guru berhasil menyelesaikan Capstone Project yang berupa Implementasi CT untuk bahan ajar mulai dari inisiasi ide, pembuatan bahan ajar dan implementasi pada kegiatan belajar mengajar pada masing-masing kelas.
Sosialisasi Dan Pembuatan Bahan Ajar Interaktif Digital Pada SMKN 2 Medan
Authors: Natasha Syarifah Fadillah , Siregar Siti Julianita , Wahyuni Meri Sri , Hamdani Rita , Lumban Gaol Nur Yanti , Ginting Erika Fahmi , . Lusiyanti , Setiawan Feri
Published: March 2024

SMK merupakan salah satu produk pendidikan vokasi. Dimana vokasi memberikan keterampilan tertentu kepada peserta didik. Pemanfaatan teknologi digital memberikan kemudahan terhadap guru dalam mengembangkan kreatifitas pembelajaran yang interaktif dan müdah difahami oleh peserta didik. SMK pendidikan vokasi memainkan peran penting dalam mempersiapkan generasi muda untuk masuk ke dunia kerja dengan keterampilan praktis yang dibutuhkan oleh industri dan masyarakat. SMKN 2 Medan merupakan salah satu SMKN di Provinsi Sumatera Utara yang mencetak peseta didik berprestasi. Untuk menjaga kualitas output yang dihasilkan Haiti peserta didik yang kompetan, maka guru di SMKN 2 terus berinovasi terhadap bahan pengajaran, dalam peningkatan SDM internal di SMKN 2 Medan. Sosisalisasi dan pembuatan bahan ajar interaktif digital menggunakan pemanfaatan perangkat multimedia. Sosialisasi dan pembuatan bahan ajar ini bertujuan memberikan pemahaman dan penerapan teknologi multimedia kapada guru khususnya di SMKN 2 Medan serta sebagai alat peraga pembelajaran yang interaktif, komunikatif dan inovatif.
Pelatihan Disain Grafis Kepada Siswa Siswi Sekolah Menengah Kejuruan Awal Karya Pembangunan (SMK AKP) Galang
Authors: Syahra Yohanni , Mariami Ita , Murniyanti Sri , Mahyuni Rina , Ishak Ishak , Yakub Suardi
Published: March 2024

Pelaksanaan kegiatan berupa Pelatihan Disain Grafis Menggunakan Adobe Photoshop CS6 Kepada Siswa Siswi Sekolah Menengah Kejuruan Awal Karya Pembangunan (SMK AKP) Galang. Berdasarkan hasil wawancara dengan Guru di SMK AKP Galang, bahwasanya SMK AKP Galang memiliki Mata Pelajaran Disain Grafis. Pelaksanaan Pelatihan Disain Grafis Menggunakan Adobe Photoshop CS6 Kepada Siswa Siswi Sekolah Menengah Kejuruan Awal Karya Pembangunan (SMK AKP) Galang, bertujuan dapat memberikan manfaat kepada Siswa Siswi nya sebagai tambahan materi dan ilmu tentang Disain Grafis khususnya Adobe Photoshop CS6. Dengan adanya kegiatan pelatihan ini berharap dapat membantu dan memberikan manfaat khususnya kepada Siswa Siswi di SMK AKP Galang.
Pelatihan Web Programming Di SMK Negeri 1 Kutalimbaru
Authors: Ginting Rico Imanta , Syahputra Yopi Hendro , Azmi Zulfian , Saripurna Darjat , Rahmadiansyah Dudi
Published: March 2024

Pada era teknologi seperti sekarang ini, kedudukan website akan semakin penting di dalam bidang teknologi informasi kedepan. Karena dengan adannya internet sebagai jaringannya, akan dapat dengan mudah mendapatkan informasi yang sangat dibutuhkan. Dan website berupa aplikasi, butuh membeli sebuah hosting dan domain, lalu aplikasi akan bisa dibuka dimana saja. Dan tidak membutuhkan persiapan sebuah server sendiri. Dari segi keperluan bisnis, sudah banyak website komersial yang bermunculan. Dengan pemanfaatan website, penyebaran informasi bisa semakin luas, seperti antar kota, provinsi bahkan antar negara. Jadi penggunaan website sangat membantu dalam menyebarkan informasi. Untuk menunjang hal tersebut maka perlu melakukan suatu kegiatan berupa pelatihan web programming. Pelatihan web programming ini merupakan kegiatan pengabdian kepada masyarakat di SMK Negeri 1 Kutalimbaru yang bertujuan untuk meningkatkan kompetensi siswa/i di SMK Negeri 1 Kutalimbaru.
Pembuatan Sistem Informasi Pemeriksaan Barang Impor Pada Kantor Bea Dan Cukai Wilayah Medan Berbasis Web
Authors: Anwar Badrul , Ramadhan Mukhlis , Jaya Hendra , Nurarif Saiful , Winata Hendryan
Published: March 2024

Direktorat Jenderal Bea dan cukai dalam memproses memasukkan datadata barang impor ternyata masih menggunakan cara manual yaitu menggunakan aplikasi microsoft excel. Hal ini memperlambat proses pemeriksaannya, karena proses impor barang diperiksa oleh bea dan cukai, jika barang yang masuk merupakan barang yang tidak resmi, maka kantor tersebut tidak akan melanjutkan proses pengiriman barang tersebut. Untuk mengatasi permasalahan tersebut, maka dirancang sistem informasi pemeriksaan barang impor pada kantor bea dan cukai wilayah medan berbasis web yang dapat memberikan kemudahan dalam mengelola dan mendapatkan informasi untuk membantu dalam proses kerja perusahaan. Hasil dari sistem yang dirancang dapat mempermudah dalam mengelola data pada pemeriksaan barang impor pada kantor bea dan cukai
Optimisasi Algoritma MOOSRA Pada Seleksi Penerima Beasiswa KIP Kuliah
Authors: Safii M , Amanda Amanda
Published: March 2024

Kementerian Pendidikan, Kebudayaan, Riset, dan Teknologi (Kemendikbudristek) telah menyalurkan beasiswa dalam bentuk Kartu Indonesia Pintar Kuliah (KIP Kuliah) bagi masyarakat kurang mampu sebagai upaya pemerataan akses pendidikan. Kebijakan tersebut diberlakukan bagi seluruh perguruan tinggi, baik negeri maupun swasta dengan kriteria standar minimum yaitu memiliki akreditasi program studi minimal baik. Selain itu syarat khusus yang wajib dipenuhi calon penerima beasiswa tersebut seperti status DTKS, pekerjaan orang tua, pengasilan orang tua, Status orang tua, jumlah tanggungan, kepemilikan rumah, jarak rumah ke kampus dan prestasi. Seluruh variabel tersebut harus dihitung agar penetapan penerima beasiswa sesuai dengan yang dipersyaratkan. Dalam pelaksanannya permasalahan yang sering terjadi adalah belum adanya sistem pendukung keputusan/SPK atau tools yang dapat melakukan verifikasi berkas untuk melakukan perhitungan agar mendapatkan hasil yang sesuai yaitu prioritas calon penerima beasiswa KIP tersebut. Salah satu pemecahan masalah adalah pendekatan ilmu komputer menggunakan sistem pendukung keputusan/SPK dengan Algoritma Moosra yang dapat melakukan perhitungan multi atribut dalam menghasilkan keputusan yang tepat. Dengan optimisasi menggunakan algoritma moosra tersebut akan menghasilkan keputusan yang objektif sesuai dengan yang disyaratkan.
Pembangunan Webgis Untuk Penderita Gizi Buruk Di Kota Medan Berdasarkan Hasil Clustering Algoritma DBSCAN
Authors: Sihite Esra Kristiani , Rangkuti Yulita Molliq , Karo Ichwanul Karo
Published: March 2024

Gizi buruk merupakan kondisi serius di mana berat badan balita jauh lebih rendah dibandingkan tinggi badannya akibat asupan nutrisi yang kurang memadai untuk pertumbuhannya. Gizi buruk dapat memiliki konsekuensi jangka panjang pada perkembangan anak, serta meningkatkan risiko morbiditas dan mortalitas. Tujuan dari penelitian ini adalah untuk mengembangkan Sistem Geografis (SIG) yang menggunakan metode Density Based Spasial Clustering of Application with Noise (DBSCAN) untuk memetakan kasus gizi buruk di Kota Medan. Metode DBSCAN digunakan untuk mengelompokkan data kasus gizi buruk berdasarkan karakteristik yang serupa dan untuk memancarkan hasil pemetaan dengan menggunakan Silhouette Index dan Index Dunn. Selain itu, peneliti juga membangun Sistem Informasi Geografis untuk visualisasi penyebaran gizi buruk, dan menguji sistem dengan Blackbox Testing. Berdasarkan perbandingan validasi cluster, hasil Silhouette Index sebanyak 0,5414 sedangkan Index Dunn sebanyak 0,5124. Selain itu, berhasil mengembangkan Sistem Informasi Geografis (SIG) untuk memetakan kasus gizi buruk di Kota Medan. Sistem ini dirancang khusus untuk Dinas Kesehatan Kota Medan dengan tujuan memberikan informasi yang lebih efisien dalam pemetaan, pemantauan dan pengambilan keputusan terkait penanganan gizi buruk.
Pengembangan Sistem Informasi Perpustakaan Berbasis Desktop Sebagai Langkah Strategis Optimalisasi Kualitas Pendidikan
Authors: Anwar Badrul , Ambiyar Ambiyar , Jalinus Nizwardi , Huda Asrul
Published: March 2024

Pendidikan adalah landasan utama pembangunan sebuah masyarakat yang unggul dan berkembang. Seiring dengan kemajuan teknologi, inovasi dalam pendidikan menjadi semakin penting untuk memastikan pembelajaran yang efektif dan relevan dengan tuntutan masa depan. Salah satu langkah strategis melalui pengembangan Sistem Informasi Perpustakaan berbasis desktop sebagai inisiatif penting dalam mencapai optimalisasi kualitas pendidikan. Dalam era ini, teknologi desktop tidak hanya menjadi sarana untuk efisiensi administratif, tetapi juga menjadi katalisator untuk meningkatkan kualitas pembelajaran dan pengambilan keputusan. Tujuan penelitian ini mencakup pengembangan Sistem Informasi Perpustakaan yang efisien, peningkatan kualitas pembelajaran, dan optimalisasi proses administratif perpustakaan. Melalui studi kasus ini, akan dibahas secara rinci desain, pengembangan, dan implementasi sistem ini, dengan fokus khusus pada penggunaan teknologi desktop yang memanfaatkan aplikasi pemrograman visual yaitu Visual Basic. Pemilihan Visual Basic sebagai bahasa pemrograman utama tidak hanya didasarkan pada kemudahan pengembangan aplikasi, tetapi juga pada keberhasilan Visual Basic dalam menyediakan antarmuka pengguna yang intuitif dan efisien. Hasil penelitian menunjukkan bahwa implementasi sistem tersebut berhasil meningkatkan efisiensi administratif perpustakaan, memperbaiki proses pembelajaran, dan memfasilitasi pengambilan keputusan pendidikan yang lebih cerdas.
Sistem Pakar Mendiangosa Penyakit Kulit Pada Manusia Menggunakan Metode Demphster Shafer
Authors: Ishak Ishak , Prayudha Jaka , Setiawan Dedi , Azmi Zulfian , Giawa Supriani
Published: March 2024

Organ terluas menutupi seluruh permukaan tubuh manusia adalah Kulit. Kulit memiliki peran penting untuk menunjang hidup manusia, salah satunya sebagai indera peraba manusia. Karena letaknya paling luar, Kulit merupakan secara langsung akan menerima rangsangan seperti sentuhan, rasa sakit dan pengaruh lainnya dari luar, sehinga berbagai penyakit sering kali menyerang kulit.  Agar mudah dalam melakukan penyelesaian masalah terkait mendiagnosa penyakit kulit maka dibuatlah sebuah program Sistem Pakar. Sistem Pakar atau Expert System ialah suatu sistem yang memiliki kemampuan dalam melakukan sesuatu dengan mengadopsi pikiran dari seorang pakar.. Sistem ini berguna dalam mendiagnosa suatu penyakit atau kerusakan. Program Sistem Pakar memerlukan sebuah metode dalam melakukan perhitungannya dan metode yang digunakan dalam penyelesaian masalah terkait mendiagnosa penyakit kulit Menggunakan Metode Dempster Shafer. Hasil dari penelitian ini : Berdasarkan Permasalahan yang di bahas maka di bangunlah Sistem Pakar yang mengadopsi metode Dempster Shafer dalam pemecahan masalah mendiagnosa penyakit kulit pada RS. Mitra Sejati. Dari masalah-masalah yang ada.
Implementasi Metode Certainty Factor Untuk Mendeteksi Kerusakan Mesin Pada Mobil Nissan Grand Livina L10
Authors: Winata Hendryan , Riansah Wahyu , Lubis Zulkifli , Kusnasari Sri , Hutabarat Mutiara
Published: March 2024

Kerusakan mesin mobil sering terjadi karena minimnya pengetahuan dan pemahaman untuk melakukan perawatan pada mesin, 90% pengguna mobil Nissan Grand Livina hanya ketergantungan dengan bengkel langganannya karena kurangnya pemahaman mengenai mesin dan hal ini bisa mengeluarkan biaya yang cukup mahal. Hal ini juga akan menjadi masalah bagi pengguna ketika berada jauh dari bengkel dan mesin mobil tiba-tiba rusak ditengah jalan dan ini akan mengganggu perjalanan dan juga memakan waktu jika menunggu mekanik datang. Maka solusi yang dibutuhkan untuk menyelesaikan masalah diatas yaitu dengan mengadopsi sistem pakar yang menerapkan metode Certainty Factor. Penelitian ini bertujuan untuk membantu memecahkan masalah dan  memberikan solusi yang cepat kepada masyarakat untuk mendeteksi mesin mobil Nissan Grand Livina L10. Hasil dari penelitian ini memiliki tingkat akurasi sistem sebesar 92%. mengarah pada kerusakan Ignation Coil sehingga dapat disimpulkan mobil Nissan Grand Livina L10 mengalami kerusakan pada Ignation Coil.