bluuebunny/crossref_metadata_2025_split huggingface dataset:
Comparison of hydrogeochemical characteristics of thermokarst lake water in the Qinghai–Tibet Plateau under active layer freeze–thaw conditions
Authors: Fang Yahong , Liu Zejun , Lyu Qiaofen , Hu Haiyang , Wang Wei 
Published: January 2022

Abstract
With the gradual increase of global temperature, thermokarst lakes are widely developed and become major environmental disasters in the Tundra Plateau which have impacted the stability of the project such as the Qinghai–Tibetan highway. In this study, some typical thermokarst lakes in the Qinghai–Tibet Plateau (QTP) were selected as the research object. And four samples were taken from different freezing–thawing processes of the lakes in 2019 to analyze the hydrogeochemical process of the thermokarst lake in the context of climate change. Results show that the main hydrogeochemical types of the lake water in the northern part of the study area were HCO3·Cl − Na·Ca·Mg or Cl·HCO3 − Na·Mg, whereas in the central and southern parts were mainly Cl − Na·Mg. The variations of hydrogeochemical concentration in thermokarst lake water are mainly affected by evaporation concentration, rock differentiation, freezing desalination in the active layer, and plant photosynthesis, which are mainly due to temperature changes. Furthermore, the results of the saturation index (SI) show that dolomite and calcite leaching control the hydrogeochemical composition in thermokarst lakes. In addition, the evaporation-to-inflow (E/I) ratios of the lake reach the maximum in the middle and later periods of the active layer thawing. On the contrary, the E/I values of the lakes decrease during the initial thawing or freezing periods of the active layer.
Ozone water production using a SPE electrolyzer equipped with boron doped diamond electrodes
Authors: Li H. Y. , Deng C. , Zhao L. , Gong C. H. , Zhu M. F. , Chen J. W. 
Published: January 2022

Abstract
Electrochemical ozone production (EOP) is an attractive technology for disinfection and sterilization purposes. This work reports a study on the EOP performance of the solid polymer electrolyte (SPE) electrolyzer, including the optimization of electrode configuration and operation conditions. It is proven that the EOP performance is highly affected by electrode configuration. Tests using BDDs with different B/C ratios demonstrate that BDD-4.9 provides more reaction sites and faster electron transfer rate, exhibiting a high electrocatalytic activity for EOP. Regarding electrode thickness, 0.54 mm in thickness is the most suitable for the EOP from the perspective of less power consumption. Moreover, operation conditions were evaluated. It was found that increasing water flow rate is an effective strategy for promoting ozone dissolution, and within the present experimental range, the water flow rate of 63 L·h−1 was identified. Meanwhile, through the study of all processes occurring inside the electrolyzer at higher current densities, the optimum current density was determined to be 125 mA·cm−2. Based on these results, ozone water presents excellent performance in the killing of Escherichia coli with high inoculum concentrations, indicating potential application performance in the field of environment.
Síntese, caracterização e avaliação antimicrobiana de 1,2,4-oxadiazóis derivados do ácido trans-3,4-(metilenodioxi)-cinâmico
Authors: De Freitas Filho João Rufino , Ramos Clécio Souza , Barros Bezerra Leonardo Alexandre , Fonte Silva Marcílio Wagner , Bezerra Giselle Barbosa , De Freitas Jucleiton José Rufino , Barbosa Freitas Queila Patrícia Da Silva 
Published: January 2022

Os compostos que contêm sistemas de anéis heterocíclicos são de grande importância tanto na medicina quanto na indústria. O anel heterocíclico de 1,2,4-oxadiazol de cinco membros tem recebido atenção considerável por causa de suas propriedades bioisostéricas únicas e um espectro excepcionalmente amplo de atividades biológicas. Este estudo teve como objetivo a síntese, a caracterização e a avaliação da atividade antimicrobiana de uma série de 2-(3-aril-1,2,4-oxadiazol-5-il)-trans-3,4-(metilenodioxi)-cinamila usando modelos experimentais in vitro. A síntese dos 1,2,4-oxadiazóis foi desenvolvida, com duração de 5 min, usando irradiação de micro-ondas fornecendo os compostos em rendimentos moderados (34-50%). Suas estruturas foram determinadas usando espectroscopia de IV (Infravermelho), Resonância magnética nuclear de hidrogênio (RMN 1H) () eRessonancia magnética nuclear de carbono 13 (RMN 13C). As atividades antibacterianas dos novos derivados de 1,3,4-oxadiazóis foram testado contra Gram positivo (Bacillus subtilis, Enterococcus faecalis e Staphylococcus aureus) e Gram negativo (Escherichia coli e Klebsiella pneumoniae) bactérias usando o método de difusão em disco. Os 2-(3-m-toluil-1,2,4-oxadiazol-5-il)-3,4-(metilenodioxi)-cinamila e o 2-(3-pirimidil-1,2,4-oxadiazol-5-il)-3,4-(metilenodioxi)- cinamila apresentaram resultados contra S. aureus, com valor de CIM de 19,5 μg mL-1 quatro vezes mais potente que o metronidazol padrão (CIM=78 μg mL-1).
CURRENT ISSUES OF MOTIVATION OF FOREIGN STUDENTS TO ENGAGE IN PHYSICAL CULTURE AT THE UNIVERSITY BASED ON THE USE OF A POINT-RATING ASSESSMENT SYSTEM
Authors: Кудрявцева Валентина Витальевна 
Published: January 2022

Рост количества иностранных студентов в российских вузах требует поиска и разработки новых путей оптимизации их образовательного процесса в учебных заведениях нашей страны.Важным элементом обучения в российских вузах является физическое воспитание студентов, обеспечивающее сохранение их здоровья и поддержание оптимального функционального состояния и работоспособности. Физическое воспитание студентов вуза реализуется на учебных занятиях по физической культуре.Низкая мотивация иностранных студентов к занятиям физической культурой требует использования в учебном процессе инновационных подходов. Одним из таких подходов является применение балльно-рейтинговой системы контроля и оценки знаний, умений и навыков студентов. В связи с этим актуализируются вопросы мотивации иностранных студентов к занятиям физической культурой в вузе на основе использования балльно-рейтинговой системы оценивания.
The growing number of foreign students in Russian universities requires the search and development of new ways to optimize their educational process in educational institutions of our country. An important element of training in Russian universities is the physical education of students, ensuring the preservation of their health and maintaining an optimal functional state and working capacity. Physical education of university students is implemented in training classes on physical culture. The low motivation of foreign students to engage in physical culture requires the use of innovative approaches in the educational process. One of these approaches is the use of a point-rating system for monitoring and evaluating students’ knowledge, skills and abilities. In this regard, the issues of motivation of foreign students to engage in physical culture at the university are updated on the basis of the use of a point-rating assessment system.
KEPATUHAN WAJIB PAJAK UMKM DI KABUPATEN BANTUL: FAKTOR YANG MEMENGARUHINYA
Authors: Denyntha Dena , Hidayatulloh Amir 
Published: January 2022

The purpose of the study was to analyze the influence of understanding factors, sanctions and tax rates on MSME taxpayer compliance. The population of this research is MSME actors in the Special Region of Yogyakarta with purposive sampling technique. Research respondents totaled 58. Data analysis used multiple linear regression. The results of this study are MSME taxpayer compliance is influenced by understanding and witnesses, while tax rates have no effect. This research provides implications both theoretically and practically. In theory, this study extends research on taxpayer compliance. Meanwhile, in practice this research provides information to the Directorate General of Taxes about the factors that affect taxpayer compliance, so that this information can be used as consideration in making policies. Keywords:MSMEs; Tax understanding; Tax sanctions; Tax rates.
La Heterocronía al abrir las ventanas
Authors: Fernández Navas Manuel , Postigo Fuentes Ana Yara , Insua Laura 
Published: January 2022

Entrevistamos a Fernando Trujillo Sáez, doctor en Filología Inglesa y Profesor Titular de Universidad en el Departamento de Didáctica de la Lengua y la Literatura; quién tiene su “centro neurálgico de actividad docente” en la Facultad de Educación, Economía y Tecnología de Ceuta (Universidad de Granada) aunque, si hay algo que lo caracteriza es que está, como él mismo dice, “continuamente moviéndose”.

URL: https://www.youtube.com/watch?v=hKCun7TqTsc
PENGARUH PENERAPAN E-SPT, PENGETAHUAN PERPAJAKAN DAN KUALITAS PETUGAS PAJAK TERHADAP KEPATUHAN WAJIB PAJAK DI KPP PRATAMA JAKARTA PUSAT
Authors: Sudjono Sudjono , Amalia Amalia , Saluy Ahmad Badawi 
Published: January 2022

Penelitian ini bertujuan untuk mengetahui dan menganalisis adanya pengaruh penerapan e-SPT, pengetahuan perpajakan dan kualitas pelayan petugas pajak terhadap kepatuhan wajib pajak. Data yang digunakan adalah data primer melalui kuesioner yang berisi jawaban-jawaban responden. Populasi dalam penelitian ini adalah wajib pajak yang terdaftar di Kantor Pelayanan Pajak Pratama Jakarta Pusat. Sampel yang dipilih adalah 117 responden. Penelitian ini menggunakan metode kuantitatif dimana data didapatkan dari kuesioner dengan teknis Purposive Sampling. Analisis data penelitian menggunakan regresi linear berganda.Berdasarkan hasil analisis yang telah dilakukan, penelitian ini menunjukan bahwa penerapan e-SPT, pengetahuan perpajakan dan kualitas pelayanan petugas pajak secara bersama-sama berpengaruh positif dan signifikan terhadap kepatuhan wajib pajak dengan persentase R square sebesar 60,6%. Secara Parsial, hasil penelitian ini menunjukkan bahwa penerapan e-SPT, pengetahuan perpajakan dan kualitas pelayanan petugas pajak berpengaruh positif dan signifikan terhadap kepatuhan wajib pajak. Kata Kunci: E-SPT, Pengetahuan Perpajakan, Kualitas Pelayanan Petugas pajak, Kepatuhan Wajib Pajak, Wajib Pajak Orang Pribadi.
PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS VIDEO PADA PEMBELAJARAN DARING DI MASA PANDEMI COVID-19
Authors: Novalia Novalia , Anum Adelina 
Published: January 2022

Pemerintah melalui kementerian pendidikan dan kebudayaan menerbitkan surat edaran nomor 3 tahun 2020 tentang pencegahan covid-19 pada satuan pendidikan sebagai antisipasi terhadap penyebaran virus corona di sekolah maupun perguruan tinggi. Menindaklanjuti surat edaran tersebut, perguruan tinggi meniadakan pembelajaran secara tatap muka. Pada pembelajaran daring dosen perlu melakukan modifikasi/pengembangan bahan ajar agar mahasiswa tidak mengalami kesulitan dalam memahami materi. Tujuan penelitian ini yaitu menghasilkan produk berupa media pembelajaran berbasis video pada mata kuliah statistik ekonomi. Penelitian ini dilaksanakan di Fakultas Ekonomi Universitas Sang Bumi Ruwa Jurai Bandar Lampung. Penelitian dilaksanakan dari bulan juli sampai dengan bulan oktober 2020. Penelitian ini merupakan penelitian pengembangan (research and development). Produk yang dikembangkan berupa media pembelajaran berbasis video pada mata kuliah statistika ekonomi. Model penelitian pengembangan yang digunakan adalah model Plomp. Video pembelajaran ini dinilai oleh ahli media, teman sejawat dan ahli materi serta mahasiswa. Aspek yang dinilai sesuai dengan keahliannya masing-masing. Setelah dialakukan analisis deskriptif diperoleh kesimpulan bahwa rata-rata pilihan jawaban angket penilaian video pembelajaran oleh validator ahli dan mahasiswa yaitu 3,443 atau jika diprosentasekan 86,085% yang artinya menurut tiga validator dan mahasiswa video pembelajaran mata kuliah statistik ekonomi 2 materi pengujian hipotesis yang dibuat sangat layak digunakan sebagai salah satu alternatif dalam pembelajaran daring yang dilakukan selama masa pandemi covid-19.
PERANAN GURU PENDIDIKAN AGAMA ISLAM DALAM PEMBENTUKAN KARAKTER SISWA DI SMP AL KAUTSAR BANDAR LAMPUNG
Authors: Sumiyati Sumiyati 
Published: January 2022

Dalam pengembangan karakter peserta didik di sekolah, guru memiliki posisi yang strategis sebagai pelaku utama. Guru merupakan sosok yang bisa digugu dan ditiru atau menjadi idola bagi peserta didik. Guru bisa menjadi sumber inspirasi dan motivasi peserta didiknya. Sikap dan prilaku seorang guru sangat membekas dalam diri siswa, sehingga ucapan, karakter dan kepribadian guru menjadi cermin siswa. Tujuan dari penelitian ini adalah mengetahui peran guru pendidikan agama Islam dalam pembentukan karakter siswa SMP Al-Kautsar Bandar Lampung. Jenis penelitian ini adalah penelitian kualitatif dengan menggunakan pendekatan deskriptif dimana hasil penelitian disajikan secara deskripsi. Metode pengumpulan data menggunakan observasi, wawancara, dan dokumentasi yang kemudian dianalisis dengan menggunakan reduksi data, penyajian data dan kesimpulan atau verifikasi.Berdasarkan hasil analisis dan temuan pada penelitian ini dapat disimpulkan bahwa guru pendidikan agama Islam telah menjalankan perannya dalam pembentukan karakter siswa namun hasil yang diharapkan belum maksimal karna masih rendahnya minat, semangat dan kesadaran siswa untuk mengamalkan nilai-nilai ajaran Islam yang telah disampaikan oleh guru pendidikan agama Islam.
Uma análise crítica sobre o uso dos diversos métodos de sedação consciente na odontologia: revisão atualizada da literatura
Authors: Aires Carolina Chaves Gama , Santos Izabelle Glória dos , Souza Rosa Rayanne Lins de , Santos Aída Juliane Ferreira dos , Silva Igor Chaves Gama da , Sabino Maria Eduarda Bené de Oliveira , Menezes Ladyanne Pavão de , Vasconcelos Belmiro Cavalcanti do Egito , Vasconcellos Ricardo José de Holanda 
Published: January 2022

Objetivo: Revisar a literatura sobre os diversos aspectos relacionados ao uso da sedação consciente na prática odontológica, bem como os métodos de sedação, visando divulgar o conhecimento sobre essas técnicas. Revisão bibliográfica: O controle da ansiedade é um constante desafio durante o atendimento odontológico. A aplicação das técnicas de sedação traz consigo diversas vantagens que auxiliam no tratamento de pacientes especiais e crianças, permitindo a redução dos quadros de ansiedade. Diversas técnicas e fármacos, como os benzodiazepínicos, óxido nitroso, anti-histamínicos, opioides, hidrato de cloral e o fitoterápico Valeriana officinalis foram discutidos no presente estudo, destacando-se os mecanismos de ação, vias de administração, vantagens e desvantagens clínicas e o principais efeitos adversos associados com cada método. Considerações finais: A sedação consciente proporciona um maior conforto durante a realização de tratamentos odontológicos, especialmente em crianças e pacientes com necessidades especiais. Diversos fármacos com propriedades sedativas e hipnóticas estão disponíveis no mercado, cada um com suas vantagens e desvantagens clínicas. O conhecimento sobre as variados métodos capazes de diminuir a ansiedade frente aos tratamentos odontológicos proporciona um melhor controle comportamental e bem estar dos pacientes durantes os atendimentos.
Clinical Profile and Outcome of Diabetic Ketoacidosis in Type 1 and Type 2 Diabetes: A Comparative Study
Authors: Kamle Sachin , Holay Madhuri , Patil Prashant , Tayde Parimal 
Published: January 2022

Objectives:
To Compare the Clinical and Biochemical Profile of DKA in Type 1 and Type 2 DM in terms of various complications and Mortality.

Material and Methods:
In this comparative study, a total of 95 patients admitted to tertiary care centres with DKA from October 2018 to December 2020, were enrolled. They were analysed for clinical profile and outcome in both groups.

Results:
Out of 95 patients, Type 1 DM was 18 (18.95%) and 77 (81.05%) were Type 2 DM. Among the clinical presentations, abdominal pain (61.11%) and breathlessness (55.55%) were common in Type 1 DM while breathlessness (40.25%) was the predominant presentation seen in Type 2 DM. There was no significant difference in the biochemical profile of patients in both groups with DKA. The mortality rate was higher in Type 2 DM (12.63%) than Type 1 DM (3.15%). Septicaemic shock (40%) was the most common cause of mortality and the next common was pneumonia in 33%. Severe acidosis, low Glasgow Coma Scale (GCS), high doses and longer duration of insulin therapy, higher acute physiology, and chronic health evaluation II (APACHE-II) score, and high serum osmolality had a bad outcome and were associated with high mortality.

Conclusion:
DKA is commonly observed in Type 2 DM also. Infection is the most common precipitating factor for DKA. Type 2 DM had the more severe presentation of DKA as compared to Type 1 DM with DKA. Increased APACHE-II, the requirement of insulin, and length of hospital stay are a predictor of mortality. However, GCS, APACHE-II score, and ABG parameters can predict outcomes in DKA.
Study of Clinical Profile and Treatment Pattern of Scrub Typhus Patients in Tertiary Care Hospital
Authors: Ingle Shubham , Rajkondwar Atul 
Published: January 2022

Objectives:
To assess the clinical features, complications and treatment of scrub typhus patients in tertiary care hospital.

Material and Methods:
A total of 100 patients with scrub typhus, aged >12 years admitted in medicine wards and intensive care units of Government Medical College, Nagpur, were included in the study. A detailed history was taken; clinical examination, all relevant investigations, and IgM ELISA test were done for the diagnosis of scrub typhus.

Results:
The most common presenting symptoms were high-grade fever with chills (80%). The most common complication was lung involvement (35%), liver damage (28%), and acute kidney injury (27%) with six cases requiring renal replacement therapy. Multisystem organ dysfunction syndrome was seen in 19% of cases. About 27% of patients had acute respiratory distress syndrome of which 16 cases needed mechanical ventilation. Of 100 patients included, 82 (82%) cases survived and were discharged, while 18 (18%) patients succumbed during hospital admission. Among the risk factor studied, systemic hypertension was associated with an increase in mortality (P = 0.014). There was a statistically significant increase in mortality (P = 0.006) in patients having electrocardiogram abnormalities in the forms of low-voltage complexes and tachycardia. Early diagnosis and rapid treatment with doxycycline (93.90%) and ceftriaxone (87.80%) were found to be associated with more survival rate.

Conclusion:
Scrub typhus is a significant disease in this part of the country; therefore, it should be kept in mind as a possible diagnosis in undifferentiated fevers even though an eschar is not found. An early diagnosis and timely antibiotic therapy may prevent further complications.
Comparative Study of Glasgow Coma Score, Poisoning Severity Score and APACHE 2 Score in Predicting Outcome of the Patients with Organophosphate Poisoning
Authors: Rathod Nikhil , Deshpande Archana 
Published: January 2022

Objectives:
This study aims to calculate and compare Glasgow Coma Score, International Program on Chemical Safety Poisoning Severity Score and Acute Physiology and Chronic Health Evaluation 2 score in predicting outcome of the patients with organophosphate compound poisoning.

Material and Methods:
A total of 100 patients were taken in the study from December 2018 to December 2020. Glasgow Coma Score (GCS), International Program on Chemical Safety Poisoning Severity Score (IPCS PSS) and Acute Physiology and Chronic Health Evaluation 2 (APACHE 2) score of each patient were calculated and compared. In this study, we compared the GCS, IPCS PSS and APACHE 2 score in predicting the outcome of the patients with organophosphate compound poisoning.

Results:
Of the 100 patients, 70 were male and 30 were female. Mortality was 15% in the study. APACHE 2 score was found to be more accurate than IPCS PSS and GCS in predicting the outcome of the patients with OP poisoning.

Conclusion:
APACHE 2 score requires arterial blood gas analysis which might not be available at all primary health care centres. At such places, IPCS PSS is the better option for predicting the outcome of OP patients.
Curcumin: A Review of Its’ Effects on Human Health
Authors: Sanjana Seth  , Kashmeera Agarwal  , Abdul Rahman  
Published: January 2022

Turmeric, commonly referred to as “Indian saffron” or the “golden spice”, is a rhizomatous herbaceous perennial plant (Curcuma longa) and belongs to the ginger family. Spices made from the ground roots of the plant are available commercially. It has been used an active ingredient for formulating various medicinal preparations, and finds regular use in Ayurveda and Chinese medicine. Turmeric, and its constituent ingredients are being considered as multitargeted phytochemicals in the treatment of cancer as cell functions like apoptosis, autophagy, and cell cycle arrest are affected by its use. It has been shown to improve systemic markers of oxidative stress and its effect on free radicals is carried out by several different mechanisms. This brief review discusses the health benefits of curcumin as well as its medicinal use.
Assessment of Oral Health Status among Orphanage Children (Underprivileged Population): A Descriptive Cross-Sectional Study
Authors: Ram Kumar Singh  , Thakar Raj Gourav , Simple Kaur  , Daisy Naidu  
Published: January 2022

INTRODUCTION: An orphan is a child under 18 year who has lost both parents or has been abandoned by them. Such children are deprived of the parental love and care and get little health care as well as their oral cavity is generally neglected. AIM: To assess the dental caries experience, oral hygiene status and periodontal status among the orphanage children in Prakasam District, Andhra Pradesh, India. MATERIALS AND METHOD: A cross sectional study among 485 orphan children of various institutes ranged from 12 to 16 years where WHO oral health assessment form 2013 was used and chi- square test and descriptive statistics test were used for statistical analysis by using SPSS 22.0 software. RESULTS: It was seen that 73.4% were having dental caries and the mean DI-S scores, CI-S scores and OHI-S scores were 1.41 ±0.47, 1.07 ±0.47 and 2.48 ±0.92 respectively. The prevalence and severity of gingival bleeding was found to be more i.e.64.7% among them. CONCLUSION: Majority of orphan children were suffering from oral problems. Oral health fraternity should actively involve with other parts of the community in order to maintain oral care of this group.