bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Waktu Penyimpanan Seasoning Whey Kefir terhadap Kualitas Fisik, Kimia dan Mikrobiologis
Authors: Archadiya Meilan , Radiati Lilik Eka , Sawitri Manik Eirry 
Published: August 2021

ABSTRAK. Mutu produk seasoning whey kefir sangat dipengaruhi oleh kualitas bahan baku, proses pengolahan, proses fermentasi dan waktu penyimpanan. Perubahan nilai gizi dapat terjadi karena proses penyimpanan yang akan mempercepat kerusakan terhadap produk seasoning whey kefir. Penelitian ini bertujuan untuk mengetahui pengaruh waktu penyimpanan terhadap total asam laktat, pH, kadar protein, Total Plate Count (TPC), dan Angka Kapang Khamir (AKK). Metode penelitian yang digunakan adalah eksperimen laboratorium dengan pola Rancangan Acak Lengkap (RAL) dengan 5 perlakuan dan 6 ulangan. Perlakuan yang dicobakan yaitu waktu penyimpanan 0 hari (P0), 7 hari (P1), 14 hari (P2), 21 hari (P3) dan 28 hari (P4). Analisis data menggunakan Analysis of Variance (ANOVA). Hasil analisis menunjukkan bahwa perlakuan waktu penyimpanan memberikan perbedaan yang sangat nyata (P0,01) terhadap total asam laktat, pH, kadar protein, Total Plate Count (TPC), dan Angka Kapang Khamir (AKK). Disimpulkan bahwa penggunaan seasoning whey kefir dapat bertahan dan layak untuk dikonsumsi selama 14 hari penyimpanan pada suhu refrigerator (0-4°C) dengan nilai total asam laktat 1,12%, pH 4,30, kadar protein 1,06%, Total Plate Count (TPC) 3,73 log cfu/ml dan Angka Kapang Khamir (AKK) 2,92 log cfu/ml. (The effect of storage period on the physical, chemical and microbiological qualities) ABSTRACT. Seasoning whey kefir quality is strongly in fluenced by raw materials, processing, fermentation and storage. Changes in nutritional value may occur due to prolonge storage which will accelerate deterioration of seasoning whey kefir. This study aims to determine the effect of storage period on total lactic acid, pH, protein content, Total Plate Count (TPC), mold and yeast. The research method used was a laboratory experiment with a Completely Randomized Design (CRD) consisting of 5 treatment and 6 replications. The treatment tested was storage period 0 days (P0), 7 days (P1), 14 days (P2), 21 days (P3) and 28 days (P4) on whey kefir seasoning. The data were analyzed using Analysis of Variance (ANOVA). The result showed that as the storage period gave a very significant difference (P0.01) to total lactic acid, pH, protein content, Total Plate Count (TPC), mold and yeast. The use of whey kefir seasoning can last and are suitable for consumption during a period of 7-14 days of storage at refrigerator temperature (0-4°C) with the total value of lactic acid 1,12%, pH 4,30, protein content 1,06%, Total Plate Count (TPC) 3,73 log cfu/ml, mold and yeast 2,92 log cfu/ml.
Evaluation of academic stress among medical students using graphology and machine learning algorithm in correlation with salivary cortisol
Authors: H. Ravish , Silvia C. R. Wilma Delphine , Kumar Sunil , Sharma Manoj Kumar , Poojary Bharath V. , Raj Rashmi 
Published: August 2021

Background: Stress is a part of the academic life of graduates. Young adults are especially susceptible to academic stress based on their subjective commitment towards academic goals, and social pressure for superior academic performance. Recognizing academic stress is crucial for planning successful management, and to prevent mental illness. The aim of the study was to develop methods to identify stress using graphology, machine learning algorithm and salivary cortisol.Methods: The study included a mixed method research design and enrolled 43 medical students (19 males and 24 females) between 18-23 years of age were taken in the present study. The Kessler psychological distress scale (K10) was used to ascertain distress among the study subjects.Results: Students written manuscript images were taken for artificial intelligence training and analysis. The written manuscript was evaluated for positive and negative personality traits using graphology techniques. One of the negative traits identified by graphology, i.e.; dejection, it was used to train a machine learning tool to identify the negative trait of dejection.Conclusions: This study suggests that mental health professionals can train machine learning algorithms, using graphology tools, to function as a screening tool to determine stress levels. This may help to plan for management and recovery of stressed individuals and help them in future academic performance.
Knowledge and awareness of orthopaedic surgeons about radiation hazards in operation theatres
Authors: Sehgal Manik , Awasthi Bhanu , Sood Saloni , Raina Sunil , Kaur Rubinder , Singh Sarvesh , Katoch Punit 
Published: August 2021

<p class="abstract"><strong>Background:</strong> Due to increase in geriatric orthopaedic patients minimally invasive soft tissue and orthopaedic surgeries are gaining. But such procedures have increased the surgeon’s dependence on fluoroscopy which has exposed them to ever increasing dosage of ionising radiations (both direct and scattered).</p><p class="abstract"><strong>Methods:</strong> The study was carried out among medical professionals attending annual north zone conference of orthopaedics using a pre-designed questionnaire on a non-probability sample of 200 orthopedicians. Questionnaires contained 11 MCQs.<strong></strong></p><p class="abstract"><strong>Results:</strong> 62% of the surgeons believed that hands receive maximum amount of C-arm radiations followed by thyroid (25%). 9% of surgeons have answered eyes and 4% say gonads. 31% of surgeons believe that 100 mSv is allowable annual effective whole-body dose of radiation. 15% believe it to be 500 msv. Majority (37%) of the surgeons had no idea on the allowable annual effective whole-body dose of radiation. 30% of surgeons believe that allowable annual effective dose of radiation for hands is 50 msv. Further 23% of the surgeons believe it to be 100 msv. 50% have no idea about this.</p><p class="abstract"><strong>Conclusions:</strong> All orthopaedic residents and surgeons should have more information and knowledge about ionising radiation. Special courses and workshops can be arranged at local, regional and national levels in this regard.</p><p class="abstract"> </p>
Accessory medial cuneiform bone in a child: unreported site and review of literature
Authors: Saqer Waleed , Bandi Atul , Hasan Salman , Mostafa Maged , Khamis Ahmed Refaat 
Published: August 2021

<p>Accessory ossicles of the foot are not uncommon finding in foot radiographs which has confused radiologists and orthopedic surgeons from time immemorial. Occasionally these bones are symptomatic, hindering daily activities of patients. We present a case report of an eleven years old girl with a symptomatic accessory medial cuneiform on the dorsal aspect of left foot. The child was evaluated radiologically and after a trial of failed conservative treatment, she was operated upon. Intraoperatively a superficial nerve on dorsum of this accessory ossicle was found, and the extra bone was excised. This accessory bone was found to be related to medial cuneiform bone at its dorsal and distal surface making to suggest its name as "Os cuneo-I metatarsale-I dorsale". Detailed radiological evaluation is mandatory for identification and exact anatomical localization of the extra bone before proceeding to excision, when non operative treatment fails to relieve the symptoms.</p><p><strong> </strong></p>
Effectiveness and safety of non invasive pressure ventilation in severe COVID-19 disease: A retrospective analysis
Authors: Das Akshaya Kumar , Gupta Arushi , Dalal Niti 
Published: August 2021

Noninvasive ventilation (NIV) has a controversial role in treating acute hypoxemic respiratory failure in Severe COVID-19 disease. Noninvasive ventilation has been known to avoid intubation and prevent complications associated with mechanical ventilation, but the risk of aerosolization and consequent contraction of disease deterred clinicians from using it.: The medical records of 18 patients having severe COVID -19 disease with Acute respiratory distress syndrome (ARDS), who received NIV therapy in a tertiary care hospital were scrutinized from a period of 15 June 2020 to 28 June 2020. The parameters like respiratory rate (RR)and PaO2/FiO2(PF ratio) and SOFA score were collected from the day of admission to 5th day of ICU stay. Other parameters like outcomes of NIV therapy, complications and time taken from weaning from NIV were recorded. Forty-five health care workers, involved in the treatment were educated about use of PPE and NIV and were tested for COVID -19 by RT-PCR post-ICU rotation.: The statistical analysis was done by statistical package for social science version(SPSS) 22.0. The parameters were compared by using repeated measure analysis of variance.The mean age group of the patient in the study was 47.44 years. The respiratory rate and PaO2/FIO2 at the time of ICU admission were 29.28±3.74 per minute and 121.06±29.05 respectively. There was significant improvement in PF ratio throughout the observation (p=0.021) and the respiratory rate decreased after NIV therapy from the day of admission to the subsequent days (p=0.001). The major proportion (i.e. 88.8%) of patients with ARDS but SOFA score &#60;5, had a favorable outcome with NIV therapy. 45 HCWs tested negative for SARS-CoV-2. Non-invasive ventilation can be safely used as an effective therapy for moderate to severe ARDS due to COVID-19 disease.
Prospective study on prevalence of aeroallergens in allergic rhinitis in a teaching hospital, Telangana
Authors: Rachana G , Shyam G , Yawar Mohammed 
Published: August 2021

Allergic rhinitis is an IgE antibody mediated, inflammatory disease.The most commonly encountered risk factors for allergic rhinitis are presence of atopy, asthma, eczema, and other allergic illnesses. Identification of aeroallergens helps in patient counseling to modify life style and prevent exposure to triggering factors.To determine the prevalence of aeroallergens in allergic rhinitis. This was a prospective study done in cases of allergic rhinitis over a duration of one year from January 2019 to December 2019. Complete history taking was followed by ENT examination including Rhinoscopy and endoscopy, peripheral smear examination for eosinophils, absolute eosinophil count testing and Skin prick testing with known allergens and serum IgE level testing. A total of 145 cases of allergic rhinitis were studied. The patient age ranged from 11 years to 50 years. The male to female ratio was 0.5:1. Most common allergen causing allergic rhinitis was dust mite which constituted about 44.1% cases. The next common allergen was Mold which accounted for 20.6% cases. We conclude that there are numerous aeroallergens that can cause allergic rhinitis and the most common ones are dust mites, molds, house dust, animal dander, pollen and others. Correct identification of the aeroallergen helps in the proper counseling of the patients so as to prevent exposure to those aeroallergens thereby reducing the episodes and severity of allergic rhinitis.
Antibiotic susceptibility of bacterial strains and bacteriological profile from patients with lower respiratory tract infections in a teaching hospital
Authors: Vaish Ritu 
Published: August 2021

Lower respiratory tract infections (LRTI) are one of the commonest health problems demanding frequent consultation and hospitalization. Unnecessary and inappropriate initial antibiotic therapy is a potentially modifiable factor that is associated with increased mortality in patients with serious infections. To study bacterial profile and susceptibility pattern of lower respiratory tract infections in a teaching hospital.Prospective study done in the department of Microbiology at Prathima Institute of Medical Sciences, Nagunuru, Karimnagar, Telangana., Tover a period of 18 months ie from January 2019 to July 2020. A total of 120 samples from respiratory tract were studied for bacterial isolates and antibiotic susceptibility. A total of 120 cases were studied. The male to female ratio was 2:1. Among the bacterial isolates, 76.6% were Gram negative bacilli and 23.3% were gram positive cocci. Among Gram negative bacteria, the predominant bacterial isolate was Klebisella. pneumoniae (45.8%) followed by Pseudomonas. aeruginosa (28.3%.)Present study, was based on the pattern of resistance to commonly used antibiotics by organisms causing lower respiratory tract infections (LRTIs) in our institute. This may help us to study the more susceptible group of drugs in our institute which would help prepare an antibiogram and develop a policy for rational antibiotic prescription.
Cyberbullying during the COVID-19 pandemic
Authors: Utemissova Gulmira Ukatayevna , Danna Summers , Nikolaevna Vasyagina Nataliya 
Published: August 2021

The Internet and advanced technology are increasingly dominating our lives. The number of researches regarding the aggressive behaviour of teenagers on the Internet is rapidly increasing. This study aims at revealing the features of cyberbullying in popular social networks and its negative psychological consequences. This article summarises the results of using Google Trends in the context of ‘bullying’ and ‘cyberbullying’ during the COVID-19 pandemic in Kazakhstan during the transition to distance learning. A total number of 32 adolescents participated in an online survey about cyberbullying. According to our results, all participants said that this is a terrifying fact to believe that they cannot rely on adults when it comes to cyberbullying unlike traditional bullying, where the aggressor is known to the face and can be avoided, but the pursuer is anonymous in cyberspace. Cyberbullying can be particularly dangerous for children and adolescents who have had traumatic experiences or who have experienced rejection within the family.

Keywords: Internet space, cyberbullying, victimisation, COVID-19, technology.
Find the difference: Parent–child interactions at Ankara University Toy Museum
Authors: Bayindir Sila 
Published: August 2021

Museums are founded on the preservation, classification and exhibition of artifacts collected from rare cabinets to imperial treasures. The aim of this study was to examine how arrangements in museum differentiate parental scaffolding behaviour. This research was carried out in Ankara University Toy Museum, and 50 parent–child couples participated. It was investigated how the situation of playing ‘find the difference’ game differentiates parental scaffolding behaviour. Interactions between parents and children in the museum were videotaped and speeches were transcribed. Speeches were divided into scaffolding categories and frequencies were calculated. As a result of the analysis, 20 parents played the game with their children. According to the results of the research, museums can support parents’ scaffolding behaviour. In Turkey, there is limited information on how parents are using museums for their children. Studies carried out in this field can provide more information about how practices can be conducted in this field.

Keywords: Scaffolding behaviours, cognitive development, early childhood, museum, informal education.
An examination of the relationship between social intelligence and organisational commitment among the school managers of Kashmar and Khalilabad
Authors: Mohadesi Elahe 
Published: August 2021

This research aims to examine the relationship between social intelligence (SI) and organisational commitment (OC) among male and female managers of boys’ and girls’ schools in the two Iranian cities of Kashmar and Khalilabad. The statistical population of the study included all the managers of the aforementioned schools in two cities, with a total of 204 people based on the information received from the local education bureaus. The study is based on the correlation method. Pearson’s correlation coefficient, multiple regressions and independent t-test were carried out using the Statistical Package for the Social Sciences software for data analysis. The results revealed that there was a relationship between SI and OC; meanwhile, SI could somehow predict and explain the alterations in OC. Also, there was a meaningful association between the subscale of patience and OC where patience had an impact on OC and its dimensions.

Keywords: Organisational commitment, affective commitment, continuance commitment, normative commitment, social intelligence.
PELATIHAN PERHOTELAN UNTUK MENINGKATKAN PELAYANAN, KUALITAS PELAYANAN DAN KETERAMPILAN KOMUNIKASI MELALUI METODE SIMULASI [HOSPITALITY TRAINING TO IMPROVE SERVICE, QUALITY OF SERVICE, AND COMMUNICATION SKILLS THROUGH THE SIMULATION METHOD]
Authors: Tjai Cornelia 
Published: August 2021

<div><p class="1eAbstract-text">This Classroom Action Research (CAR) was conducted to offer solutions for <em>Dapur Solo</em> (DS) Restaurant as the waiters’ service quality and communication skill did not meet expectations: (1) the previous training had been done by the direct supervisor of the waiters; (2) optimal training had never been done, not inline with the training theory and management expectation;(3) no assessment had been used to measure the success of training. This CAR was done in three cycles. The subjects of this research were seven waiters of DS Jakarta. The data collection was conducted with observations, field notes, written assessments, rubrics and documentations with descriptive qualitative analysis. The result of this research showed: (1) there was an improvement in the learning: there were instructional design, post-training implementation in accordance to the lesson plans, and assessments to measure the success of the training; (2) 86% of the training participants had increased on the quality of service; and (3) 100% of the training participants had increased on communication skills.<em></em></p></div>
Efektivitas Model Pembelajaran Make A Match terhadap Hasil Belajar pada Materi Balok Kelas VIII
Authors: Gustia Hepi , Juwita Hariani , Siswanto Jemiyo 
Published: August 2021

ABSTRAK
Tujuan dari penelitian ini adalah untuk mengetahui keefektivan pembelajaran matematika melalui Model Pembelajaran Make A Match Efektif pada siswa kelas VIII SMP Negeri 1 Tanjung Sakti PUMU Tahun Pelajaran 2017/2018. Populasi dalam penelitian ini adalah seluruh siswa kelas VIII SMP Negeri 1 Tanjung Sakti PUMU Tahun Pelajaran 2017/2018 yang berjumlah 165 siswa, sampel yang diambil dalam penelitian ini secara acak (random). Maka terpilihlah kelas VIII4 sebagai kelas kontrol sebanyak 32 siswa, kelas VIII5 sebagai kelas eksperimen sebanyak 35 siswa dengan jumlah keseluruhan penelitian ini 67 siswa. Pengumpulan data diambil dengan metode tes dalam bentuk essay, sedangkan analisis data menggunakan deskriptif kuantitatif yaitu uji hipotesis dengan rumus t (statistik uji t). Setelah diadakan penelitian maka didapat yaitu 70,01 > 64,53 maka Ho ditolak Ha diterima.

Kata Kunci : Efektivitas, Model Pembelajaran Make A Match, Hasil Belajar
Mohr-Coulomb Envelope Based on Geomechanical Studies: West Siberian Fields Case Studies. Applied Methods
Authors: Kunakasov Arthur Ahatovich , Kharkov Evgeniy Viktorovich , Chigirev Robert Aleksandrovich 
Published: August 2021

Abstract
The strength properties of the rock determine many physical processes occurring in the formation and at the bottom of the well. Deformation and destruction of rocks under the influence of external forces can be both a positive and a negative factor for working with formations at all stages of development. To create the optimal design of the well drilling trajectory, select the optimal development project, the fluids extraction rate from the formations, efficient planning and implementation of hydraulic fracturing procedures, prevention of emergencies during drilling and operation and reduction of oil recovery due to irreversible loss of reservoir properties and solving many other problems, it is necessary to consider possible destruction of the rock. The Mohr-Coulomb envelope (rock strength passport) can be used as a strength criterion for such tasks, it characterizes the boundary values of stresses in the rock, at which its destruction occurs according to the Mohr-Coulomb theory.
At article discusses three methods for determinate strength passports based on the results of laboratory studies of rock samples: multistage loading of the sample, assessment of the sample fracture after triaxial compression strength test, the use of "twin" samples for testing. The features of each method, its advantages and limitations are disclosed, examples of construction of strength passports for rocks from fields in Western Siberia are shown. According to the research results, the most preferable is the use of "twin" samples. However, this method is associated with technical difficulties.
Ultra-Homogeneous B0 field for High-Field
Body Magnetic Resonance Imaging with Unified Shim-RF Coils
Authors: Yang Hsin-Jung , Serry Fardad , Hu Peng , Fan Zhaoyang , Shim Hyunsuk , Christodoulou Anthony , Wang Nan , Kwan Alan , Xie Yibin , Huang Yuheng , Stager John , Liu Waishing , Azab Linda , Handelin Richard , Lu Meng , Yoosefian Ghazal , Wang Meiyun , Dharmakumar Rohan , Li Debiao , Han Hui 
Published: August 2021

Abstract
High-field magnetic resonance imaging (MRI, 3.0T and above) offers numerous advantages for imaging the human body over lower-field strengths. However, it suffers from unwanted fast spatially-varying main (B0 ) fields caused by the susceptibility mismatch at the tissue interfaces. When this is combined with the anatomical complexity of the human body, undesirable image artifacts can become damaging as they can compromise potential image contrasts, limit the use of accelerated imaging, and interfere with clinical interpretation. Consequently, these limitations restrict the effective utilization of high-field body MRI and emphasize the need for a major improvement in B0 field homogeneity to take full advantage of the ever increased B0 field. Here we introduce a Unified shim-RF Coil (UNIC) to overcome this existing bottleneck by transcending the conventional low-efficiency, distantly located B0 shim coils. UNIC allows a shim array to be freely allotted and seamlessly integrated into a standard surface RF coil, thus maximizing both the performance of RF receive sensitivity and effective B0 shimming. We demonstrate the capacity of the UNIC approach through detailed characterization of the coil design, prototyping a body coil integrating the UNIC features, and conducting in-vivo imaging of deep organs adjacent to the lung. Our studies provide evidence that UNIC enables homogeneous B0 fields in the liver and the heart, where strong image artifacts are known to occur, and hence facilitate the acquisition of unprecedented image quality in a clinical 3.0T scanner. Further, UNIC’s design is practical as it overcomes one of the most, if not the most, critical limitations of the state-of-the-art high-field MRI with minimal changes to the current MRI hardware architecture. Accordingly, the proposed technique offers opportunities for major advancements in noninvasive imaging of deep organs with high-field imaging in a way it has not been possible thus far.