bluuebunny/crossref_metadata_2025 huggingface dataset:
Two-sided manual machining method for three-axis CNC milling machine for small and medium-sized enterprises
Authors: Febriyana Royke Vincentius , Pernyata Ramadhan S. , Andansari Dita
Published: July 2022

Small and medium-sized enterprises (SMEs) have a big role in Indonesian economic development. The government has set four strategies in an effort to boost Indonesian economic development. One of the four strategies mentions the SMEs, and the other mentions the use of 4.0 technology. Working capital has been the main issue need to be considered in the SMEs. Thus, the affordability must be considered in the use of 4.0 technology in SMEs. One of the 4.0 technologies that are possible to be used in the SMEs is a three-axis milling machine. One of the limitations of the machine is that it cannot do the back-side machining process. The paper examines the possibility of manual back-side machining on the three-axis milling machine without adding a rotary axis. Four methods were conducted by adding two-point markings on the x-axis, two-point markings on the y-axis, four-point markings on the x- and y-axis, and four-point markings on the x- and y-axis plus a series of offsetting processes. After conducting several qualitative observations and measurements on the mismatched position of the front and the back machining, and also analyzing the problems that emerged during the processes of the four different methods, it is concluded that adding four points markings on the x- and y-axis plus doing a series of offsetting processes is the best method to have two-sided manual machining with three-axis computer numerical control (CNC) milling machine.
Study on the production of hydrogen gas from water electrolysis on motorcycle engine
Authors: Zikri Zikri , Derisman Aken , Muslim Muslim , Purwanto Wawan , Imran Al Ichlas
Published: July 2022

The primary emphasis of the research is on how to use hydrogen as an energy source for motorcycle fuel. This is an intriguing hypothesis to explore since, at the moment, fossil energy is used to meet fuel demands, although fossil energy supplies are running limited. As a result, hydrogen energy is an option that may be employed as a fuel substitute utilizing commercial water raw materials and the electrolysis method. The research goal is to demonstrate that electrolysis of water to hydrogen gas may occur while the vehicle is in use, to compute the amount of hydrogen gas generated, and to determine the time the vehicle can be utilized using the gas fuel created. The long-term goal of this study is to create a vehicle powered entirely by hydrogen gas produced by water electrolysis, particularly for motorcycles. The experimental approach was employed in this investigation, with three phases of testing on a carburetor-type motorbike utilizing 1, 2, and 3 liters of Pertamax gasoline. The results demonstrated that the process of electrolysis of water into hydrogen gas on motorcycles is possible; however, the amount of gas generated is still quite little. The hydrogen gas generated by this electrolysis method is only 0.06 bar when 1 liter of fuel is used, 0.42 bar when 2 liters of fuel are used, and 0.98 bar when 3 liters of fuel are used.
An Unusual Case of Bilateral Ovarian Dermoid Cyst in an Infertile Woman - A Case Report
Authors: Jangam Vijetha  , Alpana Singh  , Swapna Rani
Published: July 2022

Dermoid ovarian cysts or benign cystic teratomas are benign germ cell tumours which make up to 10 to 25 % of all ovarian tumours. These are usually found in women of reproductive age group with peak age between 25 and 45 years. Of all cystic tumours of the ovary, 5 to 10 % are dermoid cysts. These are bilateral in 12 to 15 % of cases.

Mature cystic teratomas account for 10–20 % of all ovarian neoplasms and are the most common neoplasms in patients younger than 20 years of age. Mature teratomas are usually benign, but in 0.1-0.2 % of cases, they may undergo malignant transformation.[1]

The word “teratoma,” initially coined by Virchow in 1863, originates from the Greek word teraton, meaning monster. The term “dermoid cyst” used much earlier for the same entity was coined by Leblanc, in 1831.[2] These are initially asymptomatic but can become symptomatic and present with symptoms like pain in the abdomen, anorexia, bloating, and an increase in size. Other complications are torsion, rupture, and infection. They are usually unilocular with smooth surfaces containing sebaceous material with hair, lined by squamous epithelium. Tissues like cartilage, bone, teeth, bronchial mucosa and thyroid tissue can be found in the wall. They have tissues from all three germ layers but ectodermal structures predominate. Diagnosis is usually made by ultrasound scan. Dermoid cysts have a characteristic appearance on ultrasound. Ultrasound findings include the presence of a Rokitansky nodule, fat fluid levels, dermoid mesh, and the “tip of the iceberg sign”.[3] CT scan and MRI can also be used. Management includes surgical excision by laparotomy or laparoscopy.
Efecto glucémico de un pancake funcional elaborado a partir de una mezcla instantánea de avena
Authors: Gómez Gordillo Alejandra Maribel , Anaya Jorge , Rodríguez Geovanny , Lechón Aníbal , Perugachi Ivonne , Velásquez Claudia , Carlos Silva , Miniet Adriana , Lascano Rosita
Published: July 2022

Introducción: El índice glucémico (IG) cuantifica el aumento de la glucemia que se produce tras la ingesta de alimentos, en relación con la ingesta de glucosa. Ello podría modificarse con el consumo de alimentos funcionales, cuyos componentes afectan funciones del organismo de manera específica y positiva, promoviendo un efecto fisiológico o psicológico, más allá de su valor nutritivo tradicional. El objetivo fue evaluar el efecto glucémico de un pancake funcional elaborado a partir de una mezcla instantánea de avena.
Metodología:  Se realizó un estudio experimental, desarrollando la fórmula de pancake de avena, se midieron variables como fibra, pH y humedad; empleando cuatro tratamientos variando sus porcentajes de harina de trigo y harina de avena. Se evaluó el índice glucémico del mejor tratamiento de pancake en 7 sujetos, teniendo en cuenta la ingestión de 50g de carbohidratos disponibles a partir de pancake de avena y como control 50g de carbohidratos a partir de pan blanco. Se midió el índice glucémico del mejor tratamiento con el cálculo del área bajo la curva de la FAO.
Resultados: El índice glucémico del nuevo producto fue bajo, con un 35,6% en promedio de los siete sujetos.
Conclusiones: El pancake de avena es un alimento funcional con bajo índice glucémico y alto contenido en fibra, por tanto, se podría recomendar su consumo como opción saludable para la población en general.
Effects of Clostridium butyricum Capsules Combined with Rosuvastatin on Intestinal
Flora, Lipid Metabolism, Liver Function and Inflammation in NAFLD Patients
Authors: Wenjie Zhu  , Meizhu Yan  , Haibin Cao  , Jun Zhou  , Zhongqing Xu
Published: July 2022

The objective of this study was to investigate the effects of Clostridium butyricum capsules combined
with rosuvastatin on the intestinal flora, lipid metabolism, liver function and inflammation in patients
with nonalcoholic fatty liver disease (NAFLD). For this purpose, a total of 96 patients with NAFLD
were selected as research subjects and randomly divided into a control group (n=48) and an observation
group (n=48). The Control group was treated with rosuvastatin, based on which observation group
received Clostridium butyricum capsule treatment. The efficacy in the two groups of patients was
compared, and the intestinal flora, lipid metabolism, liver function and inflammation were observed.
Results showed that the efficacy in the observation group was significantly better than that in the control
group (p<0.05). After treatment, the content of Eubacterium rectale in the observation group was lower
than that in the control group, while the content of Bacteroides thetaiotaomicron and Bifidobacteria was
notably higher than that in the control group (p<0.05). Moreover, the observation group had remarkably
lower levels of total cholesterol (TC), triglyceride (TG), free fatty acids (FFA), total bilirubin (TBIL),
direct bilirubin (DBIL), alanine aminotransferase (ALT), aspartate aminotransferase (AST), procollagen
III peptide (PIIIP), collagen-IV (C-IV), hyaluronicacid (HA) and laminin (LN) as well as lower levels of
tumor necrosis factor-alpha (TNF-α), catabolite activator protein (CAP) and interleukin-6 (IL-6) in
serum than the control group (p<0.05). It was concluded that Clostridium butyricum capsules combined
with rosuvastatin can effectively improve intestinal flora imbalance, reduce blood lipid levels, and
alleviate liver fibrosis and liver function damage in the treatment of NAFLD, so it is of therapeutic
value.
Influences of ALDH2 on Cardiomyocyte Apoptosis in Heart Failure Rats Through
Regulating PINK1-Parkin Signaling Pathway-Mediated Mitophagy
Authors: Miyesaier Abudureyimu  , Lifang Zhao  , Xuanming Luo  , Xiang Wang  , Haibo Liu
Published: July 2022

The study aimed to investigate the influences of aldehyde dehydrogenase 2 (ALDH2) on cardiomyocyte
apoptosis in heart failure (HF) rats through regulating the PTEN induced putative kinase 1 (PINK1)-
Parkin signaling pathway-mediated mitophagy. The rat model of HF was established, and the rats were
randomly divided into model group (HF model, n=20) and ALDH2 group (intervention with ALDH2,
n=20), with a normal group (n=20) set. After successful modeling, MRI and ECG were applied to detect
the cardiac function indexes of the rats. The myocardial function index creatine kinase (CK) was
measured, the status of myocardial tissue injury was determined using hematoxylin and eosin staining,
and the apoptosis was observed via terminal deoxynucleotidyl transferase-mediated dUTP nick end
labeling (TUNEL) staining. The activity of ALDH2 was detected, and the expression levels of genes
and proteins were measured through quantitative polymerase chain reaction (qPCR) and Western
blotting assay. The model group had notably decreased fractional shortening (FS) and ejection fraction
(EF) and remarkably increased left ventricular end-diastolic diameter (LVEDD) and left ventricular endsystolic
diameter (LVESD) compared with the normal group (p<0.05). The activity of ALDH2 declined
obviously in the model group. The myocardial tissue injury was severer in the model group, and the
number of apoptotic cells in myocardial tissues was greater in the model group than that in other groups
(p<0.05). The model group manifested higher expression levels of Caspase-3 and light chain 3 (LC3)
than the ALDH2 group (p<0.05) but significantly lower expression levels of PINK1, Parkin and B-cell
lymphoma-2 (Bcl-2) (p<0.05). In comparison with those in the model group, the protein expression
levels of PINK1, Parkin and Bcl-2 in myocardial tissues were prominently higher in the ALDH2 group
(p<0.05). ALDH2 can inhibit cardiomyocyte apoptosis in HF rats by activating the PINK1-Parkin
signaling pathway-mediated mitophagy, which is conducive to the recovery of HF.
Influence of Dexmedetomidine on Cognitive Function and Inflammatory Factors in
Rats and Analysis of Its Molecular Mechanism after Cardiac Surgery under
Cardiopulmonary Bypass
Authors: Wentao Dong  , Xia Li  , Xiaokang Wang  , Xiang Cheng  , Lingde Kong  , Zhiyong Guo  , Hao Jing
Published: July 2022

The study aimed to explore the influence of Dexmedetomidine (Dex) on cognitive function and
inflammatory factors in rats after cardiac surgery under cardiopulmonary bypass (CPB). For this
purpose, 30 healthy male SD rats were reared in a quiet and clean environment with alternating light for
12 hours. They were rolled randomly into 3 groups, each with 10 rats, namely the control (Ctrl) group,
the experimental group, and the Dex group. The rats in the Ctrl were not treated, and the rats in the
experimental group were intraperitoneally injected with 50μg/kg saline. After that, cardiac surgery was
performed under CPB. Rats in the Dex group were injected with 50 μg/kg Dex intraperitoneally and
underwent cardiac surgery under CPB. The Morris water maze (MWM) experiment was performed to
test the learning and memory abilities and spatial positioning abilities of SD rats. Enzyme-linked
immunosorbent assay (ELISA method) was adopted to detect the contents of TNF-α, IL-6, and IL-1β.
Fluorescence quantitative PCR was applied to determine the mRNA expression levels of TNF-α, IL-6,
and IL-1β in the hippocampus. Results showed that in the MWM experiment, in contrast with the Ctrl,
the escape latency of the experimental group and the Dex group after surgery were prolonged (P<0.05),
and the times they crossed platforms reduced (P<0.05). In contrast with the experimental group, the
escape latency of the Dex group shortened, and the times they crossed platforms increased. ELISA
suggested that in contrast with the experimental group, the concentrations of TNF-α, IL-6, and IL-1β in
the Ctrl decreased (P<0.05), and those in the Dex group decreased slightly. In the fluorescence
quantitative PCR experiment, in contrast with the experimental group, the mRNA expression levels of
TNF-α, IL-6, and IL-1β in the Ctrl increased, and those in the Dex group decreased slightly. Then Dex
can improve the cognitive dysfunction of rats undergoing cardiac surgery under CPB, and its molecular
mechanism may be to reduce the inflammation around the heart and hippocampus.
Comparison of pulpal vitalization and root canal therapy in symptomatic immature
permanent molars
Authors: Jianxia Guang  , Junke Li  , Shiling Guo
Published: July 2022

Endodontic treatment of immature permanent teeth has various problems. Today, the primary goal in the
treatment of such teeth is to preserve the life of the pulp so that roots can develop entirely and naturally.
If vital pulp therapy can treat these teeth, the treatment will be simpler and less expensive. Therefore,
this study compared vital pulp therapy (including calcium-enriched mixture (CEM) cement and MTA
methods) and root canal therapy (RCT) in symptomatic immature permanent molars. Also, the
expression of TLR-2 and TLR-4 was evaluated in the gingival tissue of patients for further evaluation.
In this clinical trial study, 615 patients randomly received three treatments: pulpotomy with CEM (205
cases), pulpotomy with MTA (207 cases), and root canal therapy (203 cases). The presence of periapical
lesion was evaluated radiographically at three-time points: start, six months, and 12 months after
treatment. The expression of TLR-2 and TLR-4 was also evaluated in the gingival tissue of patients by
the Real-time PCR technique. The one-year follow-up of the periapical index shows that the presence of
periapical lesion at six-month follow-up in the three groups of MTA, CEM, and RCT equals 14 cases
(8%), 7 cases (4%), and 40 cases (22%). The one-year follow-up equals 12 cases (7%), 9 cases (5%),
and 33 cases (18%), respectively. The TLR-2 and TLR-4 gene expression results showed no statistical
difference between the three groups (CEM, MTA, and RCT). Still, one year after treatment, there was a
statistically different between vital pulp therapy (CEM and MTA) and root canal therapy (P<0.05).
Also, the results showed no statistical difference between CEM and MTA treatment in terms of TLR-2
and TLR-4 gene expression before and one year after treatment. In general, the results showed that
pulpotomy treatment using two biomaterials, CEM and MTA, is more successful than RCT treatment.
The effect of different solutions in tracheal suctioning on the incidence of pneumonia
in patients on the ventilator
Authors: Chunyan  Chai  , Xiangzeng Liu  , Yuan  Zhao
Published: July 2022

Ventilator-associated pneumonia (VAP) is a common nosocomial infection in patients admitted to
intensive care units (ICU), leading to prolonged stay in the ICU, increased hospital costs, and mortality.
This study aimed to compare the effect of using normal saline with eucalyptus in endotracheal
suctioning on the rate of ventilator-dependent pneumonia. For this purpose, a randomized clinical trial
study was performed on 120 patients under a ventilator in the hospital ICU. Patients were randomly
divided into control and intervention groups. The control group consisted of 60 patients who used 0.9%
normal saline to dilute endotracheal secretions. The intervention group also included 60 patients treated
with 0.9% normal saline with 5% eucalyptus to dilute endotracheal secretions. The sensitivity of
isolated microbes was determined by the diffusion susceptibility test Kirby-Bauer disk protocol. The
CDC protocol was used to diagnose VAP. 100 CFU/ml of endotracheal aspiration was considered the
differentiation number between the microbe responsible for VAP and colonization. Whenever a VAP
guess was made, a blood culture was done. Finally, the incidence of ventilator-associated pneumonia in
the two groups was compared. The results showed that the incidence of VAP during using normal saline
and normal saline with eucalyptus as a diluent for pulmonary secretions was different between the two
groups (P = 0.042). Also, among infected patients with VAP, there was a difference between the types
of microorganisms in the two groups (P = 0.019). Seven cases of Klebsiella pneumonia were observed
in the control group, while no case of this bacterium was observed in the intervention group. In terms of
the prevalence of Pseudomonas (two cases), both groups had a similar situation. These findings can
reassure nurses and the treatment team that they can use normal saline solution with 5% eucalyptus
during suction to dilute pulmonary secretions.
Serum vitamin D level in healthy individuals versus patients with symptomatic and
asymptomatic oral lichen planus
Authors: Marssafy Lama H.  , Fatma Hussein  , Hesham Sadek  , Wahdan Abdelghany
Published: July 2022

The aetiology of oral lichen planus (OLP) is multifactorial, having variable triggers. A role for vitamin
D related to the immune system has been established. Vitamin D modulating effect is on the adaptive
and innate immune responses. Our study aimed to compare serum levels of vitamin D in patients having
different clinical symptoms of OLP (symptomatic or asymptomatic) with healthy individuals. Also, in
this study, for further evaluation, the expression level of interleukin-17A and interleukin-6 (IL-17A and
IL-6) was evaluated because the presence of active vitamin D reduces the expression of these proinflammatory
factors. This study was included three groups with 30 volunteers in each. The first group
included asymptomatic oral lichen planus patients (reticular or plaque-like lesions). The second group
consisted of symptomatic oral lichen planus patients (atrophic or bullous-erosive lesions). In contrast,
the third group consisted of healthy control subjects. The serum 25-hydroxyvitamin D was measured
between the three groups and then correlated with clinical manifestation of oral lichen planus, either
symptomatic or non-symptomatic. The Real-Time PCR technique was used to evaluate the expression
of IL-17A and IL-6. Patients with symptomatic OLP (second group) had statistically significantly lower
Vitamin D levels than asymptomatic OLP patients (first group). Healthy Controls (third group)
exhibited statistically significantly higher vitamin D levels than OLP groups. The results of IL-17A and
IL-6 genes expression showed that the presence of vitamin D had a statistically significant effect on
reducing the expression of these two pro-inflammatory cytokines among symptomatic and
asymptomatic OLP patients. Also, the results showed that there was a statistically significant difference
between OLP patients (group I and II) and the control group (group III). In general, the current study
results showed that lack of vitamin D had an important role in initiating or increasing the OLP's
severity.
Role and mechanism of IL ‐ 17 and its gene polymorphisms in dyslipidemia caused
by obstructive sleep apnea syndrome in children
Authors: Jin Yang
Published: July 2022

The current research was carried out to explore the role and mechanism of IL ‐ 17 and its gene
polymorphisms in dyslipidemia caused by obstructive sleep apnea syndrome in children. For this aim, a
total of 86 children with obstructive sleep apnea syndrome admitted to our hospital from January 2018
to January 2020 were selected as the study subjects, and the lipid-related indexes of the children were
detected by a fully automatic biochemical analyzer, and they were divided into OSAHS group (54
cases), combined dyslipidemia group (32 cases), and another 40 healthy children who underwent
physical examination in our hospital during the same period were selected as the healthy group. Levels
of IL-7 and AHI, FEV1 / FVC were analyzed in each group, and levels of TC, TG, and LDL-C were
compared to observe different sites of IL-17, namely IL-17A (rs3748067; The loci of IL-17F (rs763780,
rs2397084) were genotyped in different groups to analyze the association between IL-17 and
dyslipidemia in children with OSAHS. Results showed that higher IL-7 and AHI levels and lower FEV1
/ FVC levels were found in the combined dyslipidemia and OSAHS groups compared with the healthy
group, and higher IL-7 and AHI levels and lower FEV1 / FVC levels were found in the combined
dyslipidemia group compared with the OSAHS group (P < 0.05); TC, TG and LDL-C level expression
were higher in the combined dyslipidemia and OSAHS groups compared with the healthy group, and
TC, TG and LDL-C level expression were higher in the combined dyslipidemia group compared with
the OSAHS group (P < 0.05). IL-17 was positively correlated with TC, TG and LDL-C. It was
concluded that in the development of OSAHS, IL-7 levels are significantly expressed, at the same time
OSAHS children progress dyslipidemia, which has some correlation with IL-17, and IL-17 gene
polymorphism, IL-17A (rs3748067); All were significantly expressed in the IL-17F (rs763780,
rs2397084) locus.
Differences in Business Student Perceptions of Online versus Face-to-Face Education: Undergraduate Class Rank and Major and Graduate Degree Program
Authors: Fish Lynn A. , Snodgrass Coral R.
Published: July 2022

Prior to the pandemic, an ongoing study at an AACSB Jesuit, Catholic University with a strong focus on teaching revealed that business students prefer face-to-face over online courses. The research presented here explores the impact of undergraduate student class rank and major as well as graduate students’ degree program on their perception of online versus face-to-face courses. Given the impact the pandemic has on education, this research offers insight into future education to meet student perceptions.
Business Student Perceptions of Online versus Face-to-Face Education Given Self-Reported Technology Level and Number of Online Courses
Authors: Fish Lynn A. , Snodgrass Coral R.
Published: July 2022

Through an ongoing study at an AACSB Jesuit, Catholic University with a strong focus on teaching, business student perspectives regarding online versus face-to-face courses indicate that students prefer face-to-face classes. Researchers have noted changes in student perspectives over time. A student’s perception of their own technological understanding may impact upon their perception of online and face-to-face education. Past research demonstrated a difference in student perceptions as the student took more online courses. This research explores the impact of a student’s self-reported technological understanding and taking more online courses. This research has implications for instructors and administrators.
Differences in Business Student Perceptions of Online versus Face-to-Face Education: Undergraduate Class Rank and Major and Graduate Degree Program Web Appendix
Authors: Fish Lynn A. , Snodgrass Coral R.
Published: July 2022

Prior to the pandemic, an ongoing study at an AACSB Jesuit, Catholic University with a strong focus on teaching revealed that business students prefer face-to-face over online courses. The research presented here explores the impact of undergraduate student class rank and major as well as graduate students’ degree program on their perception of online versus face-to-face courses. Given the impact the pandemic has on education, this research offers insight into future education to meet student perceptions.
Pengaruh Citra Merek, Desain Produk, dan Kualitas Produk Terhadap Keputuan Pembelian Jersey DJ Sport (Studi Kasus pada Mahasiswa Fakultas Ilmu Keolahragaan Universitas Negeri Semarang)
Authors: Pamungkas Septian Bagas , Yudha Kusuma Donny Wira
Published: July 2022

One jersey manufacturer that continues to innovate its products is DJ Sport. This is evidenced by its existence in the world of sports as a provider of Indonesian sports products, especially jerseys. The purpose of this study was to determine and analyze the brand image, product design and product quality of the purchase of a DJ Sport jersey. This type of research is a combination or better known as a mixed method, which is a combination of quantitative and qualitative research. This research design uses a sequential explanatory design. The sample in this study were 90 students of the Faculty of Sports Science who were still active in college, divided into three majors, namely PJKR, IKOR and PKO. Quantitative data analysis techniques consist of descriptive analysis and multiple regression analysis, while qualitative data analysis techniques consist of data collection, data reduction, data presentation, and conclusions. The results of the research and discussion show that 1) Brand image has a positive and significant effect on the decision to buy a DJ Sport jersey, 2) Product design has a positive and significant effect on the decision to purchase a DJ Sport, 3) Product quality has a positive and significant effect on the decision to buy a DJ Sport jersey, and 4) Product quality has the most dominant influence on the decision to buy a DJ Sport jersey. The conclusion in this study is that brand image, product design and product quality simultaneously have a positive and significant effect on the decision to buy a DJ Sport jersey.
PEMBINAAN PRESTASI CABANG OLAHRAGA HOCKEY DI KABUPATEN KEBUMEN TAHUN 2021
Authors: Hasanah Naning Hasanah , Rustriadi Tri
Published: July 2022

Sport hockey has andergone a lot of development recently. This was achieved by procuring championship both at the provincial level in central java and at the national level. Hockey Kebumen is one of the toughest teams in Central Java. The number of rows of accomplishments achieved by the hockey in Kebumen Regency both at the provincial and national levels certainly goes through a sports coaching process, factors that influence sports coaching include clear achievement development stages, quality human resources, training programs, adequate infrastructure and funding. The objectives of this study are determining (1) the stages of coaching (2) human resources (3) the training program (4) the hockey organization in Kebumen Regency (5) the facilities and infrastructures, and (6) the funding for sport of hockey in the Kebumen Regency.

            The research method used descriptive qualitative, which examines the development of achievement in the sport of hockey in Kebumen Regency. Data collection was carried out by observation, interviews, and documentation. Data analysis was performed by data reduction, data presentation, drawing conclusions, and making research reports.

The results of the research, namely (1) the coaching stage in Kebumen was good, starting from the mass activity stage, it was carried out from an early age, the athletes were properly nursed, and they had good achievements. (2) human resources ranging from athletes, coaches, administrators were good enough, (3) the training program that was following the objectives of performance development (4) the organization was structured but needs to be improved again on implementation (5) the facilities and infrastructures were sufficient to complete but for the field was not yet standard (6) and funding was obtained from the KONI Kebumen grant and athlete contributions.

Based on the results of this study, the researchers provided suggestions (1) to the Kebumen district hockey board to pay attention to the process of building achievement and communicate with coaches, athletes and monitor the course of the training process, (2) To coaches to always provide encouragement and motivation, and communicate with administrators and athletes in order to improve hockey achievement coaching in Kebumen, (3) To athletes to continue to be enthusiastic in training, and continue to improve the achievements of Kebumen hockey.
Analisis Standarisasi Sarana dan Prasarana Futsal di Kedungwuni Kabupaten Pekalongan
Authors: Bilal Muhamad Bilal , Nurharsono Tri
Published: July 2022

Based on the research background, the focus of the problem in the study is the Standardization Analysis of the Futsal Field in Kedungwuni District, Pekalongan Regency. The purpose of this research is to know the standard size, futsal field facilities in Kedungwuni Subdistrict, Pekalongan Regency. The method used in this research is a combination method. Combined method is a research method that combines quantitative methods and qualitative methods. The model in this study adopts a combination research method with a concurrent embeded model, in which qualitative research is the primary method and quantitative research methods are the secondary method. The subjects of this study were the owners / guards of the field and fusal players. The research data collection technique uses the method of observation, interviews, documentation, and the preparation of data collection tools. Data analysis techniques include: data collection, data reduction, data presentation, conclusion drawing and verification, data credibility testing. The results of the research carried out the percentage of field standards include: Annas Futsal 66.6%, Mercy Bless Futsal 61.1%, and HW Muhammadiyah Pekajangan Sport Center 50%. which is good enough. This explains that the size of the field and facilities in Kedungwuni Subdistrict, Pekalongan Regency are good enough and can be used. The conclusion from the analysis of Futsal field standards in Kedungwuni District, Pekalongan Regency is quite standard. Based on the research results and suggestions that the researcher can convey, namely paying more attention to field standards both size and dot mark, as well as maintenance of facilities for the convenience of visitors.
Hambatan Penerapan Table Official Pada LIMA Basketball
Authors: Ghofur Ahmad Abdul , Mulyono Aris
Published: July 2022

In basketball matches there are match devices that have the task of helping the game run smoothly. One of the match devices in basketball matches that has an important role is the official table. The purpose of this research is to find out the obstacles of table officers in the implementation of Basketball Central Java Student league matches and Special Region of yogyakarta conference season 7. The research method uses qualitative narrative design. The instruments used are observations, interviews, and documentation. The subjects of this study were desk officers and steering commite on duty at LIMA. Data analysis techniques using data triangulation techniques. Analyze data by collecting data, reducing data, and presenting data, and drawing data conclusions.the results showed that 1) the availability of good tools and have a backup tool in case of errors in the tool;2) there are obstacles on the timer officer to adjust in the match;3) some tools such as scoreboard and buzzer do not have fiba standards;4) the condition of the tool is still good;5) the function of the tool runs well;6) the tool can work in accordance with the procedure of using the tool in FIBA regulations except scoreboard;7) environmental conditions such as spectators and weather can cause during a match;8) the table clerk has not been granted legality or license to serve;9) the conditions before, during, and after the match are in accordance with the rules written in fiba. From the results of the study showed some obstacles from equipment, desk officers and environmental conditions.
Implementasi Pembelajaran PJOK pada Masa Pandemi COVID-19 di SMP Negeri 1 Batang Tahun Ajaran 2020/2021
Authors: Irsyada Hanif , Qoriah Anirotul
Published: July 2022

Abstrak

Pembelajaran PJOK merupakan pembelajaran yang melibatkan aktivitas fisik, diharapkan dapat mempelajari tentang pengendalian fisik, mental, dan sosial. Pembelajaran PJOK di masa pandemi COVID-19 membuahkan kelebihan dan kekurangan. Penelitian ini dilakukan untuk mengetahui pelaksanaan pembelajaran PJOK secara online/daring pada masa pandemi COVID-19 di SMP Negeri 1 Batang tahun 2020/2021. Tujuan penelitian ini adalah untuk menjelaskan keadaan sebenarnya tentang proses pelaksanaan pembelajaran online/daring PJOK di masa pandemi COVID-19 di SMP Negeri 1 Batang. Penelitian ini merupakan jenis penelitian deskriptif dengan pendekatan kualitatif. Objek yang diteliti adalah bagaimana pelaksanaan pembelajaran PJOK pada masa pandemi COVID-19 di SMP Negeri 1 Batang tahun 2020/2021. Sumber data penelitian ini adalah data primer dan sekunder. Metode pengumpulan data penelitian ini berupa observasi, wawancara, dan dokumentasi. Teknik analisis data penelitian ini berupa reduksi data, penyajian data, dan penarikan/verifikasi. Hasil penelitian ini menunjukkan bahwa pelaksanaan pembelajaran online/daring di SMP Negeri 1 Batang dilaksanakan sesuai dengan prosedur pembelajaran daring/online, dan tentu menimbulkan pengaruh positif dan negatif. Pengaruh yang bersifat negatif lebih banyak terlihat, khususnya dari sisi para peserta didik. Kesimpulan penelitian ini adalah pembelajaran PJOK secara daring di SMP Negeri 1 Batang yang tidak berjalan dengan efektif, dikarenakan lebih banyak pengaruh negatif yang muncul daripada pengaruh positif.

Abstract

Physical Education is learning that involves physical activity, to learn about physical, mental, and social. Physical Education learning during the COVID-19 pandemic has advantages and disadvantages. This study was conducted to determine the implementation of online Physical Education learning during the COVID-19 pandemic at SMP Negeri 1 Batang in 2020/2021. The purpose is to explain the actual situation regarding the process of implementing Physical Education learning during the COVID-19 pandemic at SMP Negeri 1 Batang. This research  typeis descriptive research with a qualitative approach. The object is how the implementation of Physical Education learning during the COVID-19 pandemic at SMP Negeri 1 Batang in 2020/2021. The data sources are primary and secondary. The methods are observation, interviews, and documentation. The data analysis techniques are data reduction, presentation, and verification. The results of this study indicate that the implementation of online learning at SMP Negeri 1 Batang is carried out in accordance with online learning procedures, and of course it has positive and negative effects. Negative effects are more visible from the side of the students. The conclusion is online learning of Physical Education at SMP Negeri 1 Batang does not run effectively, because of more negative effects than positive one.
Online Shadow Education in Hong Kong: Perspectives from Secondary School Students and Private Tutors
Authors: Cheng Ching Ho
Published: July 2022

Based on the educational hierarchical reproduction theory and the MMI and EMI hypotheses, this paper discusses the impact of the tracking of general and vocational education at the secondary level on higher education opportunity equity among social classes. The study finds that increasing gross enrollment rates of both general high schools and secondary vocational schools can help improve the equity in admission opportunities of colleges and universities among social strata; expanding the share of general high school places by adjusting the structure of general and vocational tracks (that is, the general-vocational ratio) can effectively reduce the class disparities in college and university admission opportunities; neither the change in the scale nor in the structure of general and vocational tracks will contribute to alleviating class inequality in top university enrollment opportunities.
Resonant approach to coronavirus detection and spiritual protection against it
Authors: Bryndin Evgeny
Published: July 2022

The human body represents an oscillatory contour. In a physical body there is a hierarchical system of connected standing waves of various quality: electric, magnetic, thermal, light, gravitational, mental. Electromagnetic standing waves form a biofield providing electromagnetic homeostasis. The source of electromagnetic oscillations are cells. The development of the body is under the influence of mental energy. Mental energy affects electromagnetic homeostasis. The quality of mental energy depends on consciousness, feelings and desires. A balanced person produces a mental energy of equilibrium that provides electromagnetic homeostasis, otherwise the mental energy of a disorder that disrupts electromagnetic homeostasis is produced. Man is a complex entity that unites body, mind, soul and spirit. The spirit is the highest beginning in man. The ton co material soul is connected with feelings and desires. The mind is connected with cognition and thinking. Man is connected with the spiritual and physical world. His spirit and soul are connected to the spiritual world. The material part of a person is the body. The soul unites the spiritual and material life of man in these worlds, combining spirit and body. Mind, spirit, soul, and body affect each other. Thoughts, feelings, desires and emotions create our body. Righteous thoughts, good desires support the normal functioning of the body at all levels. Unrighteous thoughts, evil desires disrupt the normal functioning of the body at all levels. In article is considered spiritual needs of the person as fruits of opposition of infection with COVID-19 coronavirus. A resonant approach to the detection of coronavirus COVID-19 is also proposed.
Studies about the vision of the volleyball player during the skills
Authors: Marques Junior Nelson Kautzner
Published: July 2022

The volleyball is a sport with the rally of few seconds and the pause has a duration of twice or more than the rally. The volleyball player during the rally practice skills (serve, reception, set, attack, block, and defense) and the vision with quality is important during the actions of these skills. What the vision action during the practice of the volleyball skills? The objective of the review was to present the results on vision during the practice of the volleyball skills. Lenoir et al.,1 determined the reception performance in relation to the type of color ball. The best reception was with the red-blue-white ball. Then Lenoir et al.,1 informed that color ball is important for the volleyball player because the color ball has an effect in the perception of the player for detecting the ball speed. McPherson and Vickers1 determined the vision action of the volleyball player during the reception of the overhand float serve. The volleyball players practiced highest percent of gaze were directed to the ball (62%). The gaze behavior is important for the volleyball player because causes a serve anticipation of the player. Afonso et al.,2 determined eye-movement during the defense in the backcourt. Highly-skilled participants practiced more number of fixations (p≤0.03) and of number of fixations locations (p≤0.04) than the skilled participants during the defense in the backcourt. Perhaps this is one of the reasons for more success of the defense of the highly-skilled participants. Maldonado et al.,3 determined vision behavior of the block player during the actions of the setter. The block player practiced more fixations for the moment that the setter runs to the ball and starts the set with a value of 0.99±0.13. The visual behavior of the block player is important for the coach knows the places that the athlete sees more for a guide during the block training. In conclusion, more vision studies during the volleyball match are needed to evolution this type of research.
The international classification of functioning, disability and health (ICF) and rehabilitation: what has been done?
Authors: Castaneda Luciana , Beatriz Dutra Maria , Guimaraes Fernanda , Bergmann Anke
Published: July 2022

Background: rehabilitation has as its emphasis, not only the disease and your treatment, as well as improved Functioning. The International Classification of Functioning, Disability, and Health (ICF) is a classification system endorsed by the World Health Organization (WHO) since 2001. ICF brings a new paradigm by changing the focus on the consequences of the disease to highlight Functioning as a dynamic interaction between the biomedical and social model. Purpose: to conduct a brief description of ICF use in scientific movement of the ICF use in Rehabilitation. Methodology: The databases used were Medline, Scielo, Bireme, PEDro, and Scopus. The outcomes examined were ICF use and protocol, study design and expertise area. Results: 121 articles were included in this mapping. There was a predominance of ICF use in Neurology (n=52) and the most study design used was cross-sectional (n=55). Most of the studies used ICF to develop, validate or analyze functional assessments (n=52). Conclusion: the results indicate heterogeneity in the ICF diffusion in rehabilitation. The increase of ICF knowledge as a guiding model in Rehabilitation seems to be consolidating, however, intervention and longitudinal design studies still underrepresented. The ICF should be incorporated as a considerable framework to structure functional outcomes.
Discussing eating disorders amongst NCAA student-athletes
Authors: Hooper Heath
Published: July 2022

Eating disorders or disordered eating amongst National Collegiate Athletic Association (NCAA) student-athletes is a cause for concern for universities, coaches, athletic trainers and most importantly the young men and women who are suffering from the pressures of being a student-athlete. As a result, many of these student-athletes have to seek guidance and counseling at an early time in their collegiate career. The purpose of this conceptual paper is to indicate the warning signs and symptoms of disordered eating assist in understanding the classification of such symptoms and to discuss the preventative measures to be taken to reduce the risk of eating disorders. Strategies for improving and assessing the current well0being of students-athletes and the different types of disordered eating are discussed.
Феномен принятия информационных технологий: современное состояние и направления дальнейших исследований
Authors:   Национальный исследовательский университет «Высшая школа экономики», Москва, Россия, Калиниченко Надежда , Величковский Борис ,   Московский государственный университет имени М. В. Ломоносова, Москва, Россия
Published: July 2022

Постоянное обновление рынка программных продуктов, приведшее к массовой компьютеризации рабочих мест, высокой степени автоматизации производства и радикальному изменению мира профессий делает возможным его рассмотрение в качестве процесса и ключевого результата инновационных преобразований, к которым ряд авторов преимущественно относят именно технико-технологические нововведения, при этом огромное значение имеет информационная и психологическая поддержка персонала в обучении работе с компьютерными системами. Цель. Цель исследования состояла в рассмотрении методологии «принятия информационных технологий» (the technology acceptance), основным индикатором которого является интенсивность использования технологий, выявляемая с помощью метрик, разработанных в менеджменте информационных систем и проблемной области взаимодействия «человек — компьютер». Приведён ряд теоретических моделей, широко распространённых в зарубежных публикациях (модель принятия информационных технологий, объединённая теория принятия и использования информационных технологий, модель использования персональных компьютеров, модель соответствия рабочих задач и технологий), но ограниченно применяющихся для анализа организационно-психологических проблем внедрения информационных систем в России. Выводы. Психологическая проблематика в вопросах формирования и повышения поведенческого намерения пользователей активно применять информационные системы на рабочем месте представляется нам наиболее недооценённой, несмотря на развитие перечисленных теорий в рамках социально-психологических концепций. Соответствующие работы в отечественном информационном пространстве практически отсутствуют, а немногочисленные исследования выполнены в сфере экономики. По мнению авторов, дальнейшее изучение феномена принятия информационных технологий способствует формированию более полной картины природы психологических барьеров, связанных с использованием информационных систем на уровне групп и отдельных исполнителей.
Феноменология сценария и невроза отложенной жизни у линейных менеджеров
Authors:   Национальный исследовательский университет «Высшая школа экономики», Москва, Россия, Костылева Юлия , Серкин Владимир ,   Национальный исследовательский университет «Высшая школа экономики», Москва, Россия
Published: July 2022

Сегодня в позиции (должности) «линейный менеджер» работают миллионы людей. Однако, несмотря на распространённость обозначенной в названии статьи проблемы, организационные и бизнес-психологи уделяют ей недостаточно внимания, что обусловливается отсутствием описания как самой проблемы, так и методов работы с ней. Цель. Цель исследования — получение наиболее качественного нестандартизированного материала для феноменологического описания, анализа и построения обобщённой модели сценария отложенной жизни линейных менеджеров. Для организации и проведения эмпирического исследования были сформулированы следующие основные исследовательские вопросы: 1) что составляет содержание сценария отложенной жизни у линейных менеджеров? 2) как проявляется феноменология сценария отложенной жизни у линейных менеджеров? Метод. Для сбора первичного эмпирического материала был выбран метод полуструктурированного интервью. План интервью включал в себя 36 вопросов, объединённых в семь блоков. Вопросы плана были основаны на более ранних исследованиях авторов. Собранный материал был подвергнут категориальному анализу и осмыслению в соответствии с принципами подхода «обоснованной теории». В итоговом исследовании участвовали четыре женщины и шестеро мужчин (линейные менеджеры, у которых в подчинении находятся только непосредственные исполнители). Возраст респондентов старше 28 лет, что связано с опытом руководящей работы. Онлайн-интервью продолжалось в среднем до 60 минут. Результаты. Условия работы линейных менеджеров, требующие от них постоянного и одновременного решения множества разнородных задач (от обеспечения инструментом, передачи и контроля выполнения распоряжений до замены заболевшего или просто неявившегося сотрудника), приучают их к постоянному состоянию повышенной тревожности для слежения за всегда меняющимся предметом труда (участком реальности). В результате многие линейные менеджеры постоянно «перерабатывают» и откладывают решение других (внерабочих) жизненно важных проблем — личных, семейных, карьерных и других. В своих мечтах большинство линейных менеджеров покидают эту работу (подготовительную жизнь), накапливают достаточно денег, покупают домик с участком, живут спокойной, обеспеченной и достойной «настоящей» жизнью. Ценность результатов. Кроме несомненной научной новизны и актуальности нового описания исследование имеет практический прикладной аспект, так как при обращении таких специалистов или членов их семей за психологической помощью необходимо ориентироваться как в причинах частого пренебрежения решением текущих проблем, так и в конечных вариантах предполагаемого сценария будущей «настоящей» жизни.