bluuebunny/crossref_metadata_2025 huggingface dataset:
Preventive effects of intense continuous endurance training on isoproterenol-induced cardiac apoptosis and protein synthesis gene expression in wistar rats
Authors: Gholipour Majid , Ghahremani Mehran , Asad Mohammad Reza , Tabrizi Arezoo
Published: September 2022

Objectives: Heart failure contributes to cellular lesions and left ventricular dysfunction. The present study aimed to determine the effects of intense continuous endurance training on protein synthesis gene expression and prevention of isoproterenol-induced cardiac apoptosis.
Methods: In this experimental study, 16 male Wistar rats were assigned to exercise and control groups. After eight-week treadmill running, with 15° inclination, at 65-75% of VO2max for 30-60 minutes, Isoproterenol (3 mg/kg) was injected into the rats subcutaneously for 7 days. And 24 hours after the last injection, the left ventricular tissue was stored at -80°C for qRT-PCR and TUNEL assay. Between-group differences were determined by parametric and non-parametric tests, using SPSS software version 24.
Results: There was a significant increase in mTORC1 gene expression in the training group (P = 0.026) but AMPK alterations failed to be significant. eEF2K gene expression was suppressed in the training group (P = 0.001) which resulted in a significant increase in eEF2 expression (P = 0.005). Left ventricular weight and heart weight/body weight increased compared to the control group (P = 0.028, P = 0.010, respectively). And the training protocol effectively prevented the formation of isoproterenol-induced apoptotic cells (P <0.001).
Conclusions: The exercise training protocol increased protein synthesis gene expression, and improved cardiac protection by reducing apoptosis. This protocol can be considered a promising modality in preventing and reducing apoptosis induced by heart disease such as myocardial infarction.
Evaluation of age-sex relationship on BUN and Cr variables; report of four-year mortality of hospitalized patients due to acute myocardial infarction
Authors: Zahir Shokouh Taghipour , Bioki Seyed Hani Mosavi , Tesiye Maryam Rahimi , Torshiz Parvin Fonooni , Salehi Negin , Babaiemahani Amir mohammad
Published: September 2022

Objectives: Blood urea nitrogen (BUN) and serum creatinine (Cr) levels are the risk factors associated with prognosis in patients with the acute coronary syndrome. This study aimed to investigate whether BUN and Cr have a predictive value in patients diagnosed with acute myocardial infarction (AMI) and their mortality.
Methods: This descriptive-analytical study was performed retrospectively by referring to the archives of Shahid Sadoughi Hospital in Yazd, Iran. The participants were 131 patients with acute myocardial infarction whose files were accessible from 2014 until 2018. Parameters such as age, sex, type of stroke, Cr and BUN levels at the time of admission, and outcome were examined. A questionnaire was used to collect data. Data analysis was performed using SPSS software version 21, and graphs were drawn with Sigma Plot software version 12.5.
Results: Data analysis showed no significant difference between Cr and BUN levels between men and women (P = 0˃05). The levels of both of these factors elevated with age in the patients (BUN: P ≤ 0/01), (Cr: P ≤ 0/05). In addition, both Cr (P ≤ 0/05) and BUN (P ≤ 0/001) had higher levels in the deceased patients than in the discharged ones.
Conclusions: The results revealed that in addition to elevated Cr and BUN, which are indicators of renal function, age is a significant risk factor in predicting mortality in AMI patients.
Polycistronic Expression of Multi-Subunit Complexes in the Eukaryotic Environment: A Narrative Review
Authors: Ghavidel Afshin Abdi , Jajarmi Vahid , Bandehpour Mojgan , Kazemi Bahram
Published: September 2022

Protein complexes are involved in many vital biological processes. Therefore, researchers need these protein complexes for biochemical and biophysical studies. Several methods exist for expressing multi-subunit proteins in eukaryotic cells, such as 2A sequences, IRES, or intein. Nevertheless, each of these elements has several disadvantages that limit their usage. In this article, we suggest a new system for expressing multi-subunit proteins, which have several advantages over existing methods meanwhile it, lacks most of their disadvantages. Leishmania is a unicellular eukaryote and member of the Trypanosomatidae family. In the expression system of Leishmania, pre-long RNAs that contain several protein sequences transcribe. Then these long RNAs separate into mature mRNAs in the process named trans splicing. For producing multi-subunit protein, Leishmania transformed with a vector containing the sequences of all subunits. Therefore, those subunits translate and form the complex under eukaryotic cell conditions. The sequence of each protein must separate by the spatial sequence needed for trans splicing. Based on a Leishmania expression pattern, not only is it possible to produce the complexes with the correct structures and post-translational modifications, but also it is possible to overcome previous method problems.
Detection of Blastocystis Subtypes in Children with Functional Abdominal Pain and Celiac Disease in Çorum, Turkey
Authors: Güreser Ayşe Semra , Comba Atakan , Karasartova Djursun , Koşar Nezahat , Keskin Adem , Stensvold Christen Rune , Taylan-Ozkan Ayşegül
Published: September 2022

Background: Blastocystis has been associated with various symptoms of the gastrointestinal tract. We aimed to investigate the prevalence of Blastocystis in children with celiac disease (CeD) or functional abdominal pain (FAP) and to evaluate its subtypes (STs) with respect to demographic, socioeconomic and epidemiological factors.
Methods: Overall, 161 fecal samples were collected from healthy children and patients with FAP or CeD in Hitit University Erol Olçok Research and Training Hospital, Corum, Turkey  between 2016-2018. Samples were examined using both native-Lugol (NL) and trichrome-stained (TS) smears, and further analyses by PCR and Sanger sequencing were performed. A standard questionnaire was applied to obtain demographic, socioeconomic, epidemiological data.
Results: Blastocystis was found in 10.6% of the total study population. Neither bacteria nor any other parasites were found, except for one Giardia (0.6%) in the CeD group. The presence/absence of the parasite was not found to be associated with demographic, socioeconomic and epidemiological factors. Blastocysis was detected in 11.5% (6/52) of the CeD, 7.7% (4/52) of the FAP, and 12.3% (7/57) of the healthy group. Diagnostic methods were similar in terms of Blastocystis detection (P= 0.671), and there was fair agreement between the NL, TS and PCR (Fleiss' Kappa=0.847, P=0.001). ST2 (42.8%) and ST3 (35.7%) were the predominant STs followed by ST1 (21.4%).
Conclusion: We observed no difference between study groups in terms of Blastocystis prevalence. ST1, ST2 and ST3 subtypes were detected. Blastocystis prevalence and STs were not related to any of the demographic, socioeconomic and epidemiological factors.
Disaster and Multiple Sclerosis: A Systematic Review
Authors: HabibiSaravi Reza , Baghbanian Seyed Mohammad , Navaie Ramin , Sayfouri Nasrin , Seyedin Hesam , Gohardehi Farzad , Ghasemihamedani Fariba
Published: September 2022

Background: Multiple Sclerosis (MS) patients experience a variety of disease caused disabilities that makes them more vulnerable to the effects of disasters. This study aimed to review all existed studies about disasters and related disaster management planning about MS patients.
Methods: The PubMed, Google Scholar, Scopus, and Web of Science, ProQuest, science direct , and grey literature databases were searched up to the mid of 2021. All obtained titles were assessed by the inclusion criteria. Abstracts of the relevant titles were reviewed and eligible articles/documents were included for full text review and data abstraction.
Results: From 24616 Articles/documents, finally 15 documents (13 articles, and 2 books) were selected. In 8 articles (53%) specifically, focused on MS patients and, in the rest focused on them as a member of people with disabilities. Most studies (10, 71.4%), emphasized on the disaster induced stress effect on MS patients. In two books/book sections, the disaster preparedness plan for all types of disabilities was presented in general, and MS patients were mentioned as a member of the group of patients with disabilities.
Conclusion: Despite the importance of planning in response to disasters to address specific problems of MS patients, there is a lack of proper planning. This is very important and there is an urgent need to develop appropriate planning protocols for addressing the special conditions of MS patients in response to disasters.
Systematic Risk in Iran’s Medical Tourism Industry: A Narrative Review
Authors: Amirian Saeid , Ahmadi Ali Mohammad , Arani Abbas Assari , Abbasian Ezatollah
Published: September 2022

Medical tourism is a new form of tourism grown significantly in recent years across the world and in Iran. The flow of medical tourism today is from developed countries to developing countries. Yet, demand volatility due to systematic risks can hurt industry players. The occurrence of systematic risks in the tourism industry, especially medical tourism, is common. The latest case of systemic risk is the COVID19 pandemic. The present study aimed to detect and study the factors that can help companies to be more resilient in the occurrence of systematic risks in the medical tourism industry. The Delphi method was used to summarize and analyze the industry managers’ perception of the above factors. The results of analyzing the perceptions of managers of companies operating in the medical tourism industry show that debt advantage, liquidity and profitability, and operational efficiency are the determinants that play the most important role in the resilience of companies against systematic risks. The role of advertising is also relatively agreed upon by the managers.
Relationship between Neuroticism and Gastrointestinal Symptoms in Irritable Bowel Syndrome: The Mediating Role of Sleep
Authors: Cong Xiaoyin , Li Yong , Bian Rongrong
Published: September 2022

Background: We aimed to explore the relationship between the sleep and gastrointestinal symptoms in patients with irritable bowel syndrome (IBS) from the perspective of personality factors.
Methods: Overall, 167 patients with IBS-– from First Affiliated Hospital of Nanjing Medical University in Jiangsu Province of China in 2019 were included. Gastrointestinal Symptom Score (GIS), Chinese version of Pittsburgh Sleep Quality Index (PSQI) and Eysenck Personality Questionnaire (EPQ) were used to assess gastrointestinal symptoms, sleep and personality. We use mediator variables analyze to explore the relationship between sleep, neurotic personality and gastrointestinal symptoms in IBS patients.
Results: 48.5% of IBS patients had sleep disorders. IBS patients with high neuroticism had higher total PSQI scores, longer sleep latency, worse sleep persistence, more nocturnal sleep disturbances and daytime dysfunctions, and more use of sleep medication (P<0.05). Stomach distention, cramping epigastric pain, loss of appetite, and epigastric pain were more prominent in IBS patients with high neuroticism (P<0.05). In addition, neurotic personality was significantly predictive of sleep and some gastrointestinal symptoms, and sleep was a complete mediator of neurotic personality and gastrointestinal symptoms in IBS patients.
Conclusion: High neurotic personality in IBS patients leads to more prominent gastrointestinal symptoms by causing sleep disturbance.
Happiness Levels and Leisure Life Satisfaction for Sports Leisure Activities Participation: Implication for Physical Education in Korea
Authors: Bae Myeong-Hun
Published: September 2022

Background: The study aimed to analyze happiness levels and leisure life satisfaction related to participation in sports leisure activities, and the differences in satisfaction levels by the type of participation events and participants’ demographic backgrounds.
Methods: This study was based on the 2020 Korea National Leisure Activities Survey using stratified multi-stage cluster sampling with a population over the age of 15 years and a nationwide survey. Moreover, a household visit interview survey was conducted from September 7 to November 16, 2020. A total of 10,088 people (5,003 males and 5,085 females) responded to the survey. Frequency analysis, chi-square test, independent t-test, and one-way analysis of variance were performed.
Results: The analysis of the distribution of participants and the happiness level and overall leisure life satisfaction between participants in sports and non-sports leisure activities showed significant differences (P<0.05). Participants in sports leisure activities had higher levels of happiness and satisfaction with leisure activities than those in non-sports leisure activities. There were significant differences in satisfaction with participation in sports leisure activities by type of sports, age, educational level, marital status, and household income level (P < 0.05).
Conclusion: There were significant differences in participation in sports leisure activities by type of sports, age, educational level, marital status, and household income level, and the satisfaction level of participants in sports leisure activities differed according to these factors. This suggests that various educational efforts are required to combine physical education with sports leisure activities in school.
Assessing the Correlation between Neighborhood Green Areas and the Perceived Mental Health of Residents in Metropolitan Areas
Authors: Choi Kyung-A , Rezaei Mehdi
Published: September 2022

Background: Urban parks play a noticeable role in city areas for making connections between nature and the residents of cities, especially from a mental health perspective. This paper investigated how the number and types of urban parks impact city residents' mental health.
Method: This study used the data collected by the Community Health Survey in Seoul, South Korea in 2020 (n=22915). The type and number of local parks were categorized based on each district, and three variables of mental health were selected, including ‘subjective health awareness’, ‘stress awareness’ and ‘depression rate’. Correlation and interaction analyses were conducted to explore the relationship between variables.
Result: The data indicated that both the quantity and types of the urban parks were associated with mental health of the residents. Positive mental health is likely to be associated with higher density of local parks in a district. It seems that parks characterized by children's activity and have nature-focused design, are more effective in changing the mental health of residents.
Discussion: The research demonstrates a positive relationship between the quantity of urban parks and mental health in the scale of city districts. However, such a correlation can differ based on the type of parks, as well as the quantity of greenery in an area.
Predictive Factors for Online Health Information-Seeking Behavior among Adults in the Russian Federation
Authors: Polukhin Nikita Valerevich , Ekkert Natalia Vladimirovna
Published: September 2022

Background: The internet is fast becoming one of the key instruments for seeking health-related information. This study aimed to investigate factors associated with internet use for health information among adults in the Russian Federation and to identify factors that explain its variation.
Methods: The data were collected from the online survey conducted in Russian Federation on Aug-Sep 2020. A bivariate chi-square test was used to identify factors for further analysis. The binomial logistic regression model was fitted to the data to determine the relationship between dependent and independent variables.
Results: Overall, 1319 adults’ survey submissions were analyzed. The binomial regression model showed women (OR 1.507, 95% CI 1.152–1.972), those with higher education level (OR 2.688, 95% CI 1.380–5.234), avid Internet users (3–4 h per day OR 2.187, 95% CI 1.383–3.460; 5+ h per day OR 2.361, 95% CI 1.475–3.781) are more likely to seek the health information on the Internet. Older participants (35–49 yr OR .701, 95% CI .498–.988; 50+ yr OR .624, 95% CI .430–.907) and those who live in rural areas (OR .469, 95% CI .308–.712) are less likely to use the internet for health information.
Conclusion: It is important to promote health information-seeking behavior among men, older, less educated individuals, and those who live in rural areas. The improvement of digital skills and infrastructure may engage those who experience difficulties accessing health information over the internet.
Impact of the Interaction Model of Client Health Behavior on the Physical and Psychological Health of Patients with Limb Fracture
Authors: Wei Guofang
Published: September 2022

Background: During rehabilitation, patients with limb fracture should receive physical and psychological nursing. The study aimed to explore the intervention effect of the Interaction Model of Client Health Behavior on the physical and psychological health of patients with limb fracture.
Methods: Convenience sampling was used to recruit patients with limb fracture who underwent orthopedic treatment in three hospitals in Zhejiang Province, China from 2021-2022. In total, 118 volunteers were recruited and randomly divided into intervention (n = 60) and control (n = 58) group. The control group received routine treatment and nursing of limb fracture, whereas the intervention group received nursing intervention under the Interaction Model of Client Health Behavior. The Self-rating Depression Scale (SDS), Self-rating Anxiety Scale (SAS), Athens Insomnia Scale (AIS), and Visual Analogue Scale (VAS) were used to evaluate the effect of nursing intervention under the Interaction Model of Client Health Behavior.
Results: The intervention group had significantly lower SDS, SAS, AIS, and VAS scores than the control group (P < 0.001) and significantly higher differences before and after treatment than the control group (P < 0.001).
Conclusion: The Interaction Model of Client Health Behavior can effectively improve the physical and psychological health of patients with limb fracture.
The Effect of a Pelvic Support Chair on Sagittal Lumbosacral Alignment in Sitting Position in Patients with Lower Back Pain
Authors: Park Kyue-Nam , Kim Si-Hyun
Published: September 2022

Background: A slouched lumbar posture during sitting is risk factor for the low back pain (LBP). Various chairs have been used to maintain sagittal lumbar lordosis and sacral alignment during sitting. We aimed to demonstrate the effect of a pelvic-support chair on the lumbar lordosis and sacral tilt in patients with LBP.
Methods: We recruited 29 patients with non-specific LBP and 11 healthy subjects in South Korea from Apr 2017 to Mar 2018. The sagittal lumbosacral alignment was examined radiographically in three sitting postures: usual, erect, and sitting in a pelvic-support chair. Five angles [the lumbar lordosis, upper lumbar (ULA), lower lumbar (LLA), lumbosacral (LSA), and sacral slope (SS) angles] were compared between the subjects with LBP and healthy subjects in the three sitting conditions.
Results: There were significant differences in the lumbar lordosis, ULA, LLA, LSA, and SS according to sitting condition (P<.05). All five angles were significantly greater when participants sat erect or in a pelvic-support chair than in their usual sitting position (P<.05). ULA and SS were significantly greater when sitting erect than in a pelvic-support chair (P<.05). LLA was significantly greater in controls than in patients with LBP (P=.042).
Conclusion: The sagittal alignment of the lumbosacral region differed significantly among usual, erect, and pelvic-support chair sitting in patients with LBP and controls. Decreased lordotic curve of the lumbar spine in the usual sitting position can be changed in both patients with LBP and healthy subjects by sitting with pelvic support chair.
Logistic Regression Model Based on Ultrafast Pulse Wave Velocity and Different Feature Selection Methods to Predict the Risk of Hypertension
Authors: Bai Xue , Liu Wenjun , Huang Hui , You Huan
Published: September 2022

Background: Hypertension is the main reason why the incidence of cardiovascular disease has increased year-by-year and early diagnosis of hypertension is necessary to reducing the incidence of cardiovascular disease. This also puts forward higher requirements for the accuracy of diagnosis. We tried a variety of feature selection methods to improve the accuracy of logistic regression (LR).
Methods: We collected 397 samples from Nanjing, Jiangsu, China between Jan 2016 and Dec 2017, including 178 hypertension samples and 219 control samples. It includes not only clinical and laboratory data, but also imaging data. We focused on the difference of imaging attributes between the control group and the hypertension group, and analyzed the correlation coefficients of all attributes. In order to establish the optimal LR model, this study tried three different feature selection methods, including statistical analysis, random forest (RF) and extreme gradient boosting (XGBoost). The area under the ROC curve (AUC) and accuracy were used as the main criterion for model evaluation.
Results: In the prediction of hypertension, the performance of LR with RF as the feature selection method (accuracy: 0.910; AUC: 0.924) was better than the performance of LR with XGBoost as the feature selection method (accuracy: 0.897; AUC: 0.915) and the performance of LR with statistical analysis as the feature selection method (accuracy: 0.872; AUC: 0.926).
Conclusion: LR with RF as the feature selection method may provide accurate results in predicting hypertension. Carotid intima-media thickness (cIMT) and pulse wave velocity at the end of systole (ESPWV) are two key imaging indicators in the prediction of hypertension.
The Evaluation of Survival Rate in Patients with Prostate Cancer by Bayesian Weibull Parametric Accelerated Failure-Time Model
Authors: Tajabadi Nahid Askari , Pakmanesh Hamid , Mirzaee Moghaddameh , Jahani Yunes
Published: September 2022

Background: Prostate cancer is the most prevalent malignancy in men. This study was carried out to determine effective factors on the survival rate of patients diagnosed with prostate cancer in Kerman, Iran.
Methods: The present study was conducted as a retrospective cohort of 238 patients diagnosed with prostate cancer from 2011 to 2019 in Kerman, Iran. First, the demographic and clinical information of patients were collected. Then, the information on patient survival up to June 2019 was tracked, and their latest statuses of death or survival were recorded. Kaplan-Meier method, log-rank test, and Bayesian Weibull parametric accelerated failure- time model were used for data analysis. Data analysis was carried out by Stata and SAS.
Results: The mean age of patients in the diagnosis was 73.28±10.08 year. The patient’s 1, 2, 3 and 5-years of overall survival rates were equal to 78.54%, 65.97%, 56.64% and 49.30, respectively. Patients under surgical therapy relatively held longer survival times compared to the rest of the therapies. Patients under chemotherapy had shorter survival times. Age at diagnosis, occupation, chemotherapy, surgery, education, and smoking variables significantly affected patients’ survival (P<0.05).
Conclusion: Patients' survival duration increases if the disease is diagnosed at younger ages and its preliminary development stages. Smoking cessation is strongly recommended after diagnosis, as it is associated with a lower survival rate. Patients who underwent radical prostatectomy surgery showed higher survival rates than radiotherapy, hormone ablation, or chemotherapy. Moreover, patients with higher education had more prolonged survival.
Correlation between Joint Stability and Knee Function According to Timing after Anterior Cruciate Ligament Reconstruction
Authors: Kong Doohwan , Yang Sangjin , So Wi-Young , Kim Young-JooKim
Published: September 2022

The Article Abstract is not available.
Biomechanical Analysis of Integrated EMG and Displacement of Cop According To Mat Thickness during Pilates Teaser Maneuver
Authors: Woo ByungHoon , Lee JaeWoo , Park JunSung
Published: September 2022

The Article Abstract is not available.
Risk Assessment of Drinking Water Quality in Ap Vojvodina, Republic of Serbia
Authors: Bijelović Sanja , Jevtić Marija , Dragić Nataša , Živadinović Emil
Published: September 2022

The Article Abstract is not available.
Phagophobia in A 6-Year-Old Child : Case Report
Authors: Rachidi* Linda , Jbilou Wafae , Youssra Asbai , Aftahi Fatimazahra , Serhani Halima , Benjelloun Ghizlane
Published: September 2022

Introduction: Photophobia or swallowing phobia is a rarely studied clinical entity. Classified as a specific phobia by the DSM-V.
Through our clinical case, we highlight the diagnosis difficulty of this clinical entity and the interest of early therapeutic management appropriate to the age of the child.
Clinical observation: A 6-year-old female patient was hospitalized in pediatric surgery for esophageal caustic stenosis that required esophageal replacement. Thereafter, the persistence of swallowing disorders was observed while the organic etiological assessment was negative. Manifestations of phobic anxiety were identified starting the first psychiatric consultation. These manifestations were found to be linked to the memory of traumatic events that the patient experienced during the gastro esophageal fibro copy. The diagnosis of phobic disorder was retained and the treatment was essentially based on behavioral therapy. The evolution was globally favorable.
Discussion: Photophobia, or swallowing phobia, is an uncommon phobic disorder listed in the 11th edition of the International Classification of Mental Disorders and the DSM-5.
The important question before diagnosing this disorder is to determine its psychogenic basis. In most cases, the onset of the disorder follows a swallowing accident, which leads to swallowing phobia, which in turn is considered a particular form of post-traumatic stress disorder. It can also be associated with separation anxiety in children as in our case.
Conclusion: Swallowing phobia is considered a specific, non-developmental phobia. Swallowing phobia and other childhood anxiety disorders are closely correlated. Cognitive behavioural therapies have shown favourable responses in most cases.
Siyatik Sinir Histolojisinin Işık Mikroskobik Değerlendirilmesi
Authors: ÇÖLÇİMEN Neşe
Published: September 2022

ISPEC 3.Uluslararası Sosyal ve Beşeri Bilimler Kongresinde, VAN /20-22 Aralık 2019 özet sözlü bildiri olarak sunulmuştur.

Amaç: Periferik sinir sistemi, santral sinir sistemi ile içinde yaşadığımız dış dünya arasındaki iletişimimizi sağlayan vücudun tüm bölgelerini birbirine bağlayan sinir sistemi bölümüdür. Periferik sinirler kimyasal, mekanik ve termal nedenlerle hasara uğramaktadır. Bu nedenle periferik sinirlerin histolojik incelenmesi önem arz etmektedir. Bizde siyatik sinirin farklı boyama ve kesit kalınlıklarında ışık mikroskopik olarak histolojik yapısını değerlendirmeyi amaçladık.

Gereç ve Yöntme: İki adet adult, sağlıklı Wistar albino erkek sıçan alındı. Anestezi altında sol siyatik sinir periferik dokularından disseke edilerek çıkarıldı. %10’luk formaldehitte 72 saat fikse edildikten sonra rutin ışık mikroskopik histolojik takip prosedürleri uygulandı. Dokular parafine gömüldü, akabinde 5µm, 3µm kalınlığında kesitler alındı. Hematoksilen&Eozin, Masson’un üçlü boyası ve %1’lik Toluidin Mavisi boyama yöntemleri uygulandı.

Bulgular: Her üç boyama sonrasında siyatik sinirin genel histolojik yapısı ve bağ dokusu kılıfları normal olarak değerlendirildi. Masson’un üçlü boyamasında siyatik sinirin bağ dokusu kılıflarının diğer boyama metodlarına oranla daha net bir şekilde izlendiği görüldü. Boya tutulumu açısından kesitler değerlendirildiğinde her üç boyama metodunda da 5 µm kesitlerin daha iyi boyandığı görüldü. Histolojik yapının değerlendirilmesinde kesit kalınlığı yönünden fark izlenmedi.

Sonuç: Farklı boyama ve kesit kalınlıklarında siyatik sinirin genel yapısı ve akson yapıları değerlendirildi. Sunulan verilerin periferik sinir çalışmalarında uygulanılacak prosedür ve histolojik değerlendirmeye katkı sağlayacağı kanaatindeyiz.
The influence of controller’s parameters on the frequency characteristics of a three-mass dynamic model with elastic couplings
Authors: Tushev O.N. , Verzilin S.S. , Kryukova M.O. , Nikulin D.S.
Published: September 2022

The simplest aeroautoelastic model with three degrees of freedom was used to examine the influence of the integrating, differentiating and proportional inertia-free link on the aeroelastic characteristics of the system. The parameters found and the corresponding roots of the characteristic equation were compared with numerical results obtained using the method of evaluating the effect of design parameters of an automatic control system on the stability of an elastic aircraft in the flow. Findings of the research show that for the stable operation of the automatic control system, it is necessary to use the speed of the first mass as an input signal. In this case, the constraints for the studied parameters of the dynamical system were determined. The study of the dependence of the natural frequencies of the dynamic system on the value of the parameters showed that the characteristic equation has three pairs of complex conjugate roots. Changing the gain leads to a monotonous increase in the modules of the real and imaginary parts of the first natural frequency. For the second and third natural frequencies, the negative real part of the root has a minimum at which the best control mode is implemented. According to the results of calculations in the considered example, it is recommended to set a large gain of the integral link and a small gain of the differential link.
Prototyping in developing rocket and space technology products and their production systems
Authors: Kabanov A.A.
Published: September 2022

The paper deals with the problem of using prototyping in developing rocket and space technology products and their production systems as one of the components of the “Prototyping, manufacturing, testing of rocket and space technology products” field within the formation of an end-to-end design and production and experimental environment. The study shows the role of the prototyping technology in the system of model-based development of both the products themselves and their production systems; gives the theoretical basis and characteristics of the area of application of prototyping methods at the initial stages of design; demonstrates methodical approaches to choosing the subject of prototyping and the procedure for working with it for launch vehicles and spacecraft within the framework of students’ work on the development of rocket and space systems for space missions. We analyzed and introduced the experience of using the technology in the educational process and identified next stages for developing and implementing prototyping tools to further implement the end-to-end prototyping technology in solving practical problems of the rocket and space industry.
Logistyka zaopatrzenia. Skrypt akademicki. Cz. 1. Wykład
Authors: Matusiak Małgorzata
Published: September 2022

Skrypt zawiera treści dotyczące pozyskiwania dóbr niezbędnych do bieżącej działalności przedsiębiorstwa. Procesy zaopatrzenia przedsiębiorstw aktualnie są bardzo złożone. Krótki cykl życia wielu produktów z jednej strony i konieczność zachowania minimalnych kosztów z drugiej potęgują tę trudność. Identyfikacja potrzeb, wybór dostawców, negocjacje warunków zakupu, wybór rodzaju transportu, czy koszty zaopatrzenia, tworzenia i utrzymania zapasów, to liczne składowe procesu zaopatrzenia. Jego efektywność przekłada się na konkurencyjność przedsiębiorstwa na rynku. Oszczędności poczynione na początkowym etapie, ale także popełnione wtedy błędy – rzutują na wszystkie kolejne etapy produkcji czy świadczenia usług. Aby zrównoważyć podaż i popyt na produkty przedsiębiorstwa, należy przeanalizować wiele informacji pochodzących z różnych źródeł, a do tego niezbędne są wykwalifikowane kadry o wysokich kompetencjach analitycznych. W ich dyspozycji pozostają narzędzia w postaci systemów informatycznych wspomagających planowanie potrzeb materiałowych i innych zasobów przedsiębiorstwa.
Literature Study of Multiple Intelligences Implementation on Learning Outcomes in Elementary Schools
Authors: Maulidiyah Nur , Rezania Vanda
Published: September 2022

This study is intended to describe the implementation of Multiple Intelligences on learning outcomes in elementary schools. This research is included in qualitative research with the type of literature study research (Literature Review). There are four stages in this research, among others are; organize, synthesize, identify and formulate questions that require further research. The results of the research show that the implementation of Multiple Intelligences on learning outcomes in elementary schools can be applied to the learning process which includes; strategies, models, learning methods. the implementation of Multiple Intelligences on learning outcomes in elementary schools can be applied by all educators and education personnel, both teachers and principals. The implementation of Multiple Intelligences in elementary schools is also a new breakthrough in the education system in Indonesia because Multiple Intelligences is an education system that empowers students. There are 9 types of intelligence, including; linguistic, logical-mathematical, visual-spatial, kinesthetic, interpersonal, intrapersonal, musical, naturalistic and existential.
A Literature Study of the Implementation of Character Education for Elementary School Students
Authors: Lestari Putri Retno , Tirtoni Feri
Published: September 2022

This study aims to determine the implementation process in leadership character education for elementary school students in terms of the performance of school management and the implementation process. The method used in this research is literature study using descriptive research method. The results obtained are that the performance of school management on the implementation of character education for elementary school students goes through 3 stages, namely planning, implementation and evaluation. While in the process of implementing leadership character education for elementary school students, namely in the form of programs to strengthen spiritual attitudes and behavior, learning programs to shape leadership characters, habituation of students through leadership learning, habituation of students to carry out responsibilities, and habituation of students through decision making. The implementation of leadership character education for elementary school students can be applied according to the stages of each implementation process.
Profile of Students' Science Process Skills in Science Learning in Junior High School
Authors: Rahayu Evi Dwi , Efendi Nur
Published: September 2022

Science process skills are basic skills that students must have to be able to master and apply the scientific method in everyday life. The importance of mastering science process skills is because it is very influential on student learning outcomes. This study aims to describe the profile of students' science process skills in science learning. This research method uses quantitative methods with a survey approach. The location of the research was carried out at SMPN 3 Taman, Sepanjang, Sidoarjo. The data collection technique used is a test that has been tested for validity. From the results of the study showed that the science process skills of class VII students obtained an average of 51 in the sufficient category. class VIII obtained an average of 46 in the sufficient category. class IX obtained an average of 67 in the good category. From the results of data calculations using the One Way Anova test, the results obtained are Fcount (6.412476) > Fcrit (3.554557) and P-value (0.007895) < (0.05). So it can be stated that Ha is accepted and H0 is rejected. With a 95% confidence level and using a significance level of 5%, it can be stated that there is a difference in the average grades of the VII, VIII, and IX grades of the KPS test results.
Analysis of The Character Value Relevance Analysis of Theme 4 "Obligations and Rights" in The Character Forming of Class III Students in Elementary School
Authors: Andriani Nurdiana Faizah , Supriyadi Supriyadi
Published: September 2022

This study discusses the analysis of the relevance of the content of character values ​​in theme 4 "Duties and Rights" in the formation of the character of third grade elementary school students. With this, the researchers found problems that need to be researched. The problem is about how the character values ​​are loaded in the thematic book for students in theme 4 "Duties and Rights" for grade III elementary school. This research is a qualitative research using content analysis method. The data subject is the student book theme 4 "Duties and Rights" revised edition 2018. The character values ​​that are the focus of this research are the value of self-confidence, the value of disciplined character, the value of the character of responsibility, the value of caring character, and the value of polite character. The results obtained from this study are the five characters in accordance with the Regulation of the Minister of Education and Culture No. 64 of 2013 concerning Content Standards for Primary and Secondary Education. The frequency of occurrence of character values ​​analyzed is 57 which consists of 10 occurrences of confident character, 5 frequency of appearance of discipline character, 12 frequency of appearance of responsibility character, 16 frequency of appearance of caring character, and 14 frequency of appearance of polite character.
The Role of Parents in Learning Activities during the Corona Virus Disease of 2019 (Covid-19) Pandemic in Students Grade 1 Elementary School
Authors: Khotimah Putri Indah Khusnul , Afandi Rifki
Published: September 2022

This study discusses the role of people in learning activities during the pandemic. Researchers found problems with online learning, teachers have difficulty monitoring students during learning, so they need parents as substitutes for teachers while studying at home. To examine these problems, researchers used a qualitative phenomenological approach. Data collection techniques using interviews and observation. The research subjects are parents of grade 1 students. Based on the results of the study, it shows that parents have a role (1) to prepare learning facilities such as cellphones, Wifi, internet data packages. (2) Parents accompany when learning takes place, doing assignments, homework, and practicum. While the problems of online learning experienced by parents are: (1) parents are busy with homework, there are also parents who have to work. (2) The lack of explanation from the teacher because they only got assignments through the WA group. (3) Parents do not understand the material so they find it difficult to help students. (4) It is difficult for parents to increase learning motivation.
Improving the Ability to Recognize the Letters through the Interactive Video Media "Mari Mengenal Huruf" in Group A Kindergarten
Authors: Cahyani Nur Amalina , Rocmah Luluk Iffatur
Published: September 2022

Cognitive ability is one of the developmental aspects of children who are experiencing maturity and need to be developed. In the cognitive development of early childhood there is one development that must be developed, namely recognizing letters. The introduction of the letters of the alphabet in early childhood helps children to recognize various kinds of letters of the alphabet. Regarding the letter recognition program, it can be done using interactive video media "Let's Get to Know the Letters". The purpose of this study was to improve the ability to recognize letters of the alphabet in Group A children in PKK 1 Jodokan Kindergarten, Beji District. This research is a Classroom Action Research. Based on the data analysis carried out, it was concluded that the ability to recognize the letters of the alphabet in group A in Pre-cycle obtained an average value of 35%, while in Cycle I the percentage was 48.33%, which means less than the maximum. Then giving the Cycle II action, the percentage of the average value becomes 93%, so that the average gain in cycle I and cycle II has increased again by 44.67%. The conclusion of this research is that through viewing the interactive video "Let's Get to Know the Letters" can increase the ability to recognize the letters of the alphabet.
The Influence of Viral Marketing, Celebrity Endorser, and Brand Awareness on Purchase Decisions on Make Over Cosmetic Products in Sidoarjo
Authors: Kholiq Istiqlaliyatul , Sari Dewi Komala
Published: September 2022

The purpose of this study was to determine the effect of the Viral Marketing variable on the Purchase Decision, the influence of the Celebrity Endorser variable on the Purchase Decision, the influence of Brand Awareness on the Purchase Decision, and the influence of Viral Marketing, Celebrity Endorser, and Brand Awareness simultaneously affecting the Purchase Decision on Make Over Cosmetic Products. in Sidoarjo. This study uses a quantitative approach, by collecting data through a questionnaire. This study uses a purposive sampling technique. The sample used in this study was 100 respondents who used Make Over Cosmetics in Sidoarjo. The data analysis technique used to answer the hypothesis is multiple regression using the SPSS version 18.0 program. Based on the validity test of the valid questionnaire statement. The results of this study prove that the Viral Marketing variable has an effect on the Purchase Decision, the Celebrity Endorser variable has an effect on the Purchase Decision, and the Brand Awareness variable has an effect on the Purchase Decision. Viral Marketing, Celebrity Endorser, and Brand Awareness simultaneously affect the Purchase Decision on Make Over Cosmetics products in Sidoarjo.
The Influence of Brand Image, Experiential Marketing and Word Of Mouth on Purchase Decisions at E-Commerce Shopee in Sidoarjo
Authors: Nasution Wildan , Sari Dewi Komala
Published: September 2022

This study aims to determine the effect of brand image, experiential marketing and word of mouth on purchasing decisions at Shopee e-commerce in Sidoarjo. The method used in this research is a quantitative approach method. Sampling in this study was carried out using a probability sampling method with the type of proportionate stratified random sampling with a total of 100 respondents who had purchased products through the Shopee e-commerce online shopping application in Sidoarjo. The data analysis technique used in this study uses multiple linear regression using the SPSS Statistics version 25 program. The results of this study prove that brand image affects purchasing decisions, experiential marketing affects purchasing decisions, word of mouth affects purchasing decisions.
The Influence of Price, Relationship Marketing and Word Of Mouth on Purchase Decisions
Authors: Afghoni Abbas Moh , Astuti Mudji
Published: September 2022

This study aims to determine the effect of price, relationship marketing and word of mouth on purchasing decisions on CV. Wonokoyo Gasindo in Beji Pasuruan. This research is a type of quantitative research with hypothesis testing. Sampling in this study was carried out by probability sampling method with the type of simple random sampling with the number of respondents as many as 100 respondents to CV consumers. Wonokoyo Gasindo. The analytical tool used is multiple linear regression analysis, classical assumption test, t test, F test, multiple correlation coefficient and multiple determination coefficient (R2) using SPSS version 25.0 application program. This primary data was obtained through a questionnaire whose measurement was using a Likert scale. And the data is declared to be valid and reliable. The results of the study prove that the price has an effect on purchasing decisions. Relationship marketing has an effect on purchasing decisions. Word of mouth has an effect on purchasing decisions. Price, relationship marketing and word of mouth have a simultaneous effect on purchasing decisions on CV. Wonokoyo Gasindo in Beji Pasuruan.
The Effect of Work Discipline, Organization Comitment, and Work Stress to Employee Performance on RSUD Sidoarjo
Authors: Triawan Rio Sandi , Ubaidillah Hasan
Published: September 2022

This research means to determine the effect of work discipline, commitment, and work stress on employee performance. The following research is based on the fact that RSUD Sidoarjo is experiencing problems with its human resources. Many employees do not comply with the applicable SOPs at work, resulting in decreased employee performance. Based on the declining performance of employees, it resulted in complaints from RSUD Sidoarjo patients at the Graha Delta Husada Installation.The design of this research carried out in this thesis uses the type of quantitative research. In this study using a non-probability sampling technique with a saturated sample technique of 85 medical workers at the RSUD Sidoarjo, Graha Delta Husada Installation.The results of the study prove that work discipline has a partial positive effect on employee performance, organizational commitment partially positive effect on employee performance, work stress partially negatively affects employee performance.
Teachers' Efforts in Fostering Students' Interest in Reading During the Covid-19 Pandemic in Class III Elementary School
Authors: Faisyah Siti , Tirtoni Feri
Published: September 2022

This study aims to determine the reading interest of students during the covid-19 pandemic in class III SDN Gempol Klutuk and the teacher's efforts in fostering student interest in reading during the covid-19 pandemic in class III SDN Gempol Klutuk. The subjects of this study were principals, teachers, guardians and third grade students of SDN Gempol Klutuk. This study uses a descriptive qualitative approach with case study research methods with data collection techniques in the form of questionnaires, interviews and documentation. The results of this study indicate that the low reading interest of third grade students at SDN Gempol Klutuk during the Covid-19 Pandemic, as well as the teacher's efforts to minimize the low interest in reading of students during the Covid-19 Pandemic.
Planting Tolerance Characters for Class VI Students in Elementary Schools in Wates District, Blitar Regency
Authors: Putra Hengky Erwanda , Kurniawan Machful Indra
Published: September 2022

This research is based on field results that the tolerance character of class VI students at SDN Tulungrejo 04, Wates District, Blitar Regency has not been maximized. The purpose of this study was to describe the teacher's efforts in instilling the tolerance character of sixth grade students at SDN Tulungrejo 04, Wates District, Blitar Regency and to describe the supporting and inhibiting factors in instilling the tolerance character of sixth grade students at SDN Tulungrejo 04 Wates District, Blitar Regency. Data analysis was carried out using the Miles and Huberman model field analysis. The results showed that efforts to cultivate the character of tolerance were carried out by inviting students to respect each other with all parties and pray according to their respective beliefs. The results also show that the supporting factors in instilling the character of tolerance in students are students' willingness, coordination between teachers and students, and the existence of rules from the school to instill tolerance in students. While the inhibiting factor in efforts to cultivate the character of tolerance in students is the willingness of students and the nature of students who differ from one student to another. Keywords: Character, Tolerance, Students