bluuebunny/crossref_metadata_2025 huggingface dataset:
Phosphate-decorated Pt Nanoparticles as Methanol-tolerant Oxygen Reduction Electrocatalyst for Direct Methanol Fuel Cells
Authors: Choi Jung-goo , Ham Kahyun , Bong Sungyool , Lee Jaeyoung
Published: July 2022

In a direct methanol fuel cell system (DMFC), one of the drawbacks is methanol crossover. Methanol from the anode passes through the membrane and enters the cathode, causing mixed potential in the cell. Only Pt-based catalysts are capable of operating as cathode for oxygen reduction reaction (ORR) in a harsh acidic condition of DMFC. However, it causes mixed potential due to high activity toward methanol oxidation reaction of Pt. To overcome this situation, developing Pt-based catalyst that has methanol tolerance is significant, by controlling reactant adsorption or reaction kinetics. Pt/C decorated with phosphate ion was prepared by modified polyol method as cathode catalyst in DMFC. Phosphate ions, bonded to the carbon of Pt/C, surround free Pt surface and block only methanol adsorption on Pt, not oxygen. It leads to the suppression of methanol oxidation in an oxygen atmosphere, resulting in high DMFC performance compared to pristine Pt/C.
First-Line Double Immunotherapy for Non-Small Cell Advanced Lung Cancer
Authors:   District Oncologic Dispensary, Irkutsk, Ponomarenko D.M. , Yukalchuk D.Yu. , Sidorova S.S. , Chapygina Yu.A.
Published: July 2022

Using an example from clinical practice, the issues of treatment of advanced non-small cell lung cancer in the absence of activating mutations are considered.
Viral Hepatitis Is a Possible Trigger for Autoimmune Liver Diseases
Authors:   A.S. Loginov Moscow Clinical Scientific Center, Sbikina E.S. , Batskikh S.N. , Dorofeev A.S. , Vinnitskaya E.V. , Borunova J.B. , Saliev K.G. , Sandler Yu.G. , Khaimenova T.Yu. , Bordin D.S. ,   A.I. Yevdokimov Moscow State University of Medicine and Dentistry,   Tver State Medical University
Published: July 2022

In recent years, there has been an increase in the incidence of autoimmune liver diseases (AILD) among women and men in all age groups, their etiology remains unknown. The purpose of the study. To confirm the possible role of hepatitis viruses in the development of AILD. Material and methods. During the period 2019–2021, 141 patients with AILD were examined in the department of chronic liver Diseases of Moscow Clinical Scientific and Practical center named after A.S. Loginov of the Moscow Department of Health. The examination included the determination of anti-HAV IgG, anti-HEV IgG, HBsAg, anti-HBcorе IgG, anti-HBs, anti-HCV, DNA HBV, RNA HCV, ANA-НЕр-2, liver fibroelastometry (FE), magnetic resonance cholangiopancreatography (MRCP), liver biopsy (LB). The risk of developing AILD in people who have had hepatitis A, B, and E virus infections was assessed by calculating the odds ratio. Statistical processing was carried out by standard methods. Results. The main group consisted of patients with AILD (n = 139) of them with AIH (n = 46), PBC (n = 74), PSC (n = 19), the control group (KG) (n = 125) – without chronic liver diseases. The high prevalence of IgG class antibodies to hepatitis viruses (HV) A, B, E was reliably demonstrated among patients with AILD (n = 104; 74.8%) compared with KG (n = 68; 54.4%), P < 0.001, and anti-HCV was most often detected (n = 87; 63%), p < 0.002 and anti-HBcore (n = 36;25%), p < 0.031. The highest prevalence of anti-HAV and anti-HBcore was determined – 70% (p < 0.001) and 29% (p < 0.016), respectively, in the PBC group. No significant differences were obtained for PSC and AIH. HBV DNA was detected in the blood of two patients n = 2 (2.5%), that the presence of DNA latent viral hepatitis B. Conclusion. As a result of the study, the epidemiological relationship of transferred viral hepatitis A and B with AILD (in particular, PBС) was revealed. The data obtained confirm the role of hepatitis viruses as possible triggers of AILD and the probable involvement of HBV infection in the pathogenesis of PBC.
Dumping Syndrome: a Modern View of Pathogenesis, Diagnosis and Treatment
Authors:   A.S. Loginov Moscow Clinical Scientific Center, Gasieva O.Yu. , Embutnieks Yu.V. , Berezina O.I. , Bordin D.S. ,   A.I. Yevdokimov Moscow State University of Medicine and Dentistry,   Tver State Medical University
Published: July 2022

The literature review summarizes modern ideas about the pathogenesis of dumping syndrome, a pathological condition that occurs after gastric resection. Presented the principles of detecting and correcting of the manifestations of dumping syndrome, which allow improving postoperative rehabilitation and ensuring the acceptable quality of life for patients.
ALCOHOL-INDUCED EXPRESSION OF VASCULAR ENDOTHELIAL GROWTH FACTOR AND STRUCTURAL CHANGES IN RAT CARDIOMYOCYTES
Authors: Belogubov Pavel Vasil'evich , Ruzov Viktor Ivanovich , Slesarev Sergey Mikhaylovich , Sharafutdinova Rizida Rafaelevna
Published: July 2022

The aim of the study is to reveal the ethanol effects on the expression of hypoxia-associated factors (HIF-1α, VEGF-A) and structural changes in cardiomyocytes of healthy rats.
Materials and methods. Ethanol-induced structural changes in cardiomyocytes were studied in 60 outbred mature rats. Control animals were intragastrically injected with sterile 0.9% saline, experimental animals – with 40 % ethanol. Ethanol exposure on myocardium lasted 4 and 8 days. Morphological study of the heart was carried out after decapitation preceded by ether anesthesia. PCR tests were used to determine mRNA expression of HIF-1α and VEGF-A genes from the left ventricle and serum concentration of vascular endothelial growth factor. Morphological studies of the left ventricle myocardium were carried out on histological sections using light microscopy.
Results. A short ethanol exposure was accompanied by fatty and granular cytoplasm degeneration of cardiomyocytes with erythrocyte stasis in capillaries, arterioles and venules. VEGF-A serum concentration in control rats was lower if compared with ethanol-induced rats. Gender differences to ethanol response were revealed, in particular, a more pronounced HIF-1α and VEGF-A mRNA expression in females compared to males on the background of 4-day ethanol exposure, which correlated with VEGF-A level in blood serum. 8-day alcohol exposure was accompanied by an increase in VEGF-A mRNA expression in both female and male rats.
Conclusion. Ethanol exposure causes activation of HIF-1α and VEGF-A transcription factors in cardiomyocytes of rats. It can be regarded as a mechanism of urgent adaptation without the development of pronounced structural maladaptive changes of the myocardium.
COMPUTER ELECTROACUPUNCTURE FOR IRRITABLE BOWEL SYNDROME: EFFICACY AND SEARCH FOR EFFICACY PREDICTORS
Authors: Khokhlov Mikhail Pavlovich , Peskov Andrey Borisovich , Klimova Natal'ya Nikolaevna , Golubtsova Tat'yana Sergeevna , Pribylova Svetlana Alekseevna , Kerova Irina Rinatovna , Yudina Elena Evgen'evna
Published: July 2022

Non-pharmacological treatment modalities, in particular, a new technique in reflexology – computerized electroacupuncture (CEAP), allow us to increase the efficacy while treating patients with irritable bowel syndrome (IBS). Search for predictors of CEAP efficacy in IBS will optimize the choice of patients for treatment, improving the CEAP efficacy profile.
The aim of the study is to evaluate CEAP efficacy in the complex therapy of various clinical IBS forms.
Materials and Methods. The study involved 80 IBS patients. Patients of the main group underwent three courses of CEAP in addition to standard pharmacological therapy, patients of the reference group received only pharmacotherapy. At the beginning and at the end of each CEAP course, the severity of pain syndrome (visual analogue scale), stool frequency, stool consistency (Bristol stool scale), and subjective state indicators (Zung Self-Rating Depression Scale, Spielberger-Khanin test) were assessed.
A retrospective analysis of the research results was carried out to search for predictors of CEAP efficacy. The impact of such parameters as patient’s gender, age, disease form and severity on treatment outcome was assessed.
Results. After the first CEAP, the severity of abdominal pain in patients of the main group decreased from 6.1 mm to 3.9 mm and after the third CEAP to 3.7 mm. After three courses of CEAP, defecation frequency in IBS patients with diarrhea decreased from 4.7 to 1.9 per day, and in IBS patients with constipation increased from 0.26 to 0.77 per day. The proportion of patients with normal stool consistency increased significantly both among patients with constipation and among those with diarrhea to 47.1 and 55.6 %, respectively.
Retrospective analysis showed the best treatment results in patients with mild and moderate IBS.
Insights into the impacts Facebook can have on management decisions for (recreational) sport horses in New Zealand
Authors:   , Mann Steph
Published: July 2022

The aims of this project are to firstly explore whether recreational horse owners in New Zealand are using equestrian-themed groups on Facebook to gain knowledge and advice on matters of horse husbandry rather than using more evidence- based methods, and secondly to gather insights about the impact this form of decision- making can have on horses. The research also explores reasons why professionals appear unable or unwilling to interact or respond to posts seeking or giving advice and replies to posts, even when the advice given is inappropriate to the situation, inaccurate, incomplete, and therefore compromises the welfare of the horse through poor decision making by owners. The ramifications of interacting or ignoring Facebook posts and advice given in equine-themed Facebook groups that the professionals have been tagged in, or that they come across in their personal Facebook dealings is examined as well. The significance of this study is that it highlights the effect on the management of horses, and on equine professionals that casual advice given on Facebook has. Previously published theory on New Zealand Facebook users and their motivation neglects to address advice sought for animals and particularly horses. This report demonstrates to what extent and in what circumstances Facebook users in New Zealand equestrian-themed groups are likely to ask for or give advice by inviting group members to complete an anonymous online survey. 160 people replied to the invitation to take part in the anonymous survey and data from 156 valid responses was analysed. The results are then discussed in a series of interviews with a range of equine professionals from around New Zealand. The mixed methods approach used in this project allowed me to firstly canvas a broad number of New Zealand horse owners on Facebook quantitively, and then to develop auto ethnographical learning through collegial discussion in the interview section.
PENERAPAN MODEL PEMBELAJARAN BLENDED LEARNING PADA MATA PELAJARAN IPA KELAS V SD NEGERI 05 JAYAPURA KABUPATEN SIAK
Authors:   Universitas Riau, Witri Gustimal , Rusli Rusli , Harzuliana Nur Three , Akmalia Zeti
Published: July 2022

Penelitian ini dilaksanakan di SDN 05 Jayapura. Subjek dari penelitian ini adalah siswa kelas 5 yang berjumlah 30 orang dimana terdiri dari 13 siswa laki-laki dan 17 siswa perempuan. Penilitian ini bertujuan untuk mengetahui perbedaan hasil belajar IPA siswa sebelum dan setelah diterapkan model pembelajaran Blended Learning. Metode yang digunakan dalam penelitian ini yaitu eksperimen. Penelitian ini dilaksanakan selama 30 hari, dimana hari pertama memberikan pretest kepada siswa, hari kedua sampai hari ke-29 memberikan pembelajaran, dan hari ke-30 adalah posttest. Hasil penelitian dilihat dari pretest dan posttest siswa. Pada hasil pretest dari 30 siswa, terdapat 14 siswa yang tuntas dan 16 siswa lainnya belum tuntas dengan rata-rata yaitu 62,16. Kemudian Pada posttest jumlah siswa yang tuntas sudah meningkat yaitu 27 orang sedangkan siswa yang belum tuntas yaitu 3 orang sehingga didapat rata-rata 77,16 yang tergolong tinggi. Hasil Uji-t dengan thitung= 12,281 dan ttabel= 2,045, dapat disimpulkan bahwa thitung>ttabel, maka Ho ditolak dan Ha diterima artinya terdapat perbedaan dan peningkatan dari hasil belajar siswa SD Negeri 05 Jayapura antara sebelum dan sesudah diterapkannya model pembelajaran Blended Learning.
KEPEMIMPINAN KEPALA SEKOLAH DALAM MENANGGAPI PEMBELAJARAN DI MASA PANDEMI COVID-19
Authors:   Universitas Negeri Padang, Hastuti Meidina , Giatman Muhammad , Ernawati Ernawati
Published: July 2022

The purpose of this research is to find out and explore the principal's management State Vocational High School 6 Padang on learning during the Covid-19 pandemic. This research was conducted using qualitative research methods, with the determination of selected participants (purposive sampling). Data collection is done through interviews, and field observation. We conducted data analysis using qualitative analysis methods. Results research shows that the leadership role of SMK Negeri 6 Padang in ensuring education is carried out through 3 main things, namely LMS development, LMS use training, and online teacher performance assessment. All of these leadership practices are forms of adaptive leadership that adapts to the conditions of the distance learning process that must be carried out during the Covid-19 pandemic.
TEK VE ÇİFT KARE KUYU TELLERİNDE ELEKTRİK ALAN VE MANYETİK ALAN’IN ELEKTRONİK ÖZELLİKLERE ETKİSİ
Authors: ULAŞ Mustafa , GÜMÜŞ Abbas
Published: July 2022

Tek ve çift kare kuyu tel sistemine dışarıdan uygulanan elektrik ve manyetik alan etkisi altında elektronun bağlanma enerjisi hesaplandı. Bağlanma enerjisinin, tel sayısına ve dışarıdan uygulanan alan etkilerine bağlılığı gösterildi. Kare kuyu tel yapısı GaAs ve AlxGa1-xAs yarıiletken malzemeden oluşturuldu. Tel yapıya elektrik alan artı x doğrultusunda ve manyetik alan ise eksi z doğrultusunda olacak şekilde seçildi. Hesaplamada sonlu farklar yöntemi kullanıldı. Bağlanma enerjisinin farklı alanlar altında tel sayısına bağlılığı gösterildi. Ayrıca dışarıdan uygulanan alanların, elektronun gördüğü potansiyele ve elektronun bulunma olasılığına etkisi gösterilmiştir. Bu tür yapıların detaylı incelenmesi, hem yapının elektronik özelliklerinin teorik olarak anlaşılmasını sağlayacak, hem de teknolojik cihaz üretiminde daha ekonomik bir yol gösterecektir.
ÇOKLU KUANTUM TEL KUYULARINDA ELEKTRİK ALAN VE MANYETİK ALAN’IN ELEKTRONİK ÖZELLİKLERE ETKİSİ
Authors: ULAŞ Mustafa , GÜMÜŞ Abbas
Published: July 2022

Çoklu (Dört, Beş) kare kuyu tel sistemine dışarıdan uygulanan elektrik ve manyetik alan etkisi altında elektronun bağlanma enerjisi hesaplandı. Bağlanma enerjisinin, dışarıdan uygulanan etkilere ve tel sayısına bağlılığı gösterildi. Çoklu kuantum kuyu yapısı GaAs ve AlxGa1-xAs yarıiletken malzemeden oluşturuldu. Tel yapıya elektrik alan pozitif x doğrultusunda ve manyetik alan ise eksi z yönünde olacak şekilde seçildi. Hesaplamada sonlu farklar yöntemi kullanıldı. Bağlanma enerjisinin farklı alanlar altında tel sayısına bağlılığı gösterildi. Ayrıca dışarıdan uygulanan alanların, elektronun gördüğü potansiyele ve elektronun bulunma olasılığına etkisi gösterildi. Bu tür yapıların detaylı incelenmesi, hem yapının elektronik özelliklerinin teorik olarak anlaşılmasını sağlayacak, hem de teknolojik cihaz üretiminde daha ekonomik bir yol gösterecektir.
Pengaruh Asupan Lemak Terhadap Gizi Lebih pada Remaja di Masa Pandemi Covid-19
Authors: Herlina Sara , Sartika Wiwi , Qomariah Siti , Juwita Sellia
Published: July 2022

The Effect of Fat Intake towards Adolescent with Nutritional Excess in Pandemics ABSTRAKIndonesia merupakan salah.satu negara berkembang yang menunjukkan kecenderungan peningkatan gizi lebih pada remaja. Prevalensi remaja dengan kategori gemuk pada tahun 2013 sebesar 5,7% dan mengalami peningkatan pada tahun 2018 sebanyak 10,8%. Salah satu yang mempengaruhi gizi lebih adalah asupan lemak. Tujuan penelitian ini untuk mengetahui pengaruh asupan lemak terhadap gizi lebih pada remaja di masa pandemi covid-19. Jenis penelitian ini kuantitatif dengan  desain penelitian cross sectional. Penelitian ini dilakukan di Pekanbaru pada tahun 2020 dengan jumlah sampel 335 orang. Teknik pengambilan sampel dengan metode simple random  sampling. Pengumpulan data dilakukan dengan observasi klinis dan wawancara. Instrumen yang digunakan kuesioner. Gizi lebih diukur dengan menggunakan pengukuran antropometri. Data asupan lemak di peroleh melalui food recall 2 × 24 jam. Analisis data dilakukan secara deskriptif dan bivariat menggunakan uji chi- square. Hasil penelitian mayoritas responden mengkonsumsi lemak lebih 147 responden (43,9%), memiliki genetik gizi lebih sebanyak 214 responden (63,9%), mayoritas aktifitas fisik ringan sebanyak 208 responden ( 62,1%) . Hasil uji chi- square diperoleh nilai p = 0,003 (p<0,05). Ada pengaruh antara asupan lemak terhadap gizi lebih pada remaja di masa pandemi covid-19. Kata Kunci: asupan lemak; gizi lebih; remaja ABSTRACTIndonesia is one of the developing countries that shows a tendency to increase over nutrition in adolescents. The prevalence of adolescents in the obese category in 2013 was 5.7% and increased in 2018 by 10.8%. One that affects over nutrition is fat intake. The purpose of this study was to determine the effect of fat intake on overnutrition in adolescents during the COVID-19 pandemic. This type of research was quantitative with a cross sectional research design. This research was conducted in Pekanbaru in 2020 with a sample of 335 people. The sampling technique used simple random sampling method. Data collection was done by clinical observation and interviews. The instrument used is a questionnaire. More nutrition is measured by using anthropometric measurements. Data on fat intake was obtained through food recall 2 × 24 hours. Data analysis was carried out descriptively and bivariately using the chi-square test. The results of the study the majority of respondents consumed more fat 147 respondents (43.9%), had genetic excess nutrition as many as 214 respondents (63.9%), the majority of light physical activity were 208 respondents (62.1%). The results of the chi-square test obtained p value = 0.003 (p <0.05). There is an influence between fat intake on overnutrition in adolescents during the COVID-19 pandemic. Keywords: fat intake, nutritional excess; adolescents
Pemberdayaan Kader Pemberdayaan Kesejahteraan Keluarga (PKK) dalam Upaya Tertib Protokol Kesehatan di Masa Pandemi Covid-19
Authors: Muin Dona , Sofiyetti  , Yusmi Elita Elen
Published: July 2022

Penyebaran kasus Covid 19 secara global sudah mengalami penurunan yang sangat signifikan. Akan tetapi dampak post pandemic tetap menuntut masyarakat menjaga kebersihan dalam bentuk patuh protokol kesehatan. Rasa kekhawatiran penularan covid-19 masih saja menghantui sebagian masyarakat. Tujuan kegiatan ini adalah untuk meningkatkan peran serta kader Pemberdayaan Kesejahteraan Keluarga (PKK) dalam pengendalian dan pencegahan penularan penyakit Covid 19  di Kelurahan Tanjung Johor RT 05 Kecamatan Pelayanan Kota Jambi Tahun 2022. Kegiatan yang melibatkan tokoh masyarakat dan kader kesehatan ini dilaksanakan dengan  tiga tahap yaitu tahap awal yaitu observasi lapangan, tahap dua perijinan, dan tahap ke tiga sosialisasi materi protokol kesehatan. Kegiatan sosialisasi dilaksanakan dengan cara memberikan edukasi kepada kader PKK tentang perlunya melaksanakan protokol kesehatan, seperti memakai masker, giat mencuci tangan, menjaga jarak, menghindari kerumunan, membatasi mobilitas, masyarakat juga diberikan penjelasan mengenai vaksinasi Covid 19 dan cara mencuci tangan yang benar, setelah dilakukan sosialisasi kader PKK diberikan masker, hand sanitizer. Pengabdian masyarakat ini juga dilengkapi dengan menempelkan brosur kesehatan, dan pengadaan beberapa wastafel cuci tangan di beberapa tempat ramai yaitu pasar dan aula rapat RT agar lebih memotivasi Kader PKK untuk melanjutkan edukasi kepada masyarakat untuk tertib melaksanakan protokol kesehatan. Kegiatan ini memperoleh dukungan dari tokoh massyarakat dan warga setempat
A gênese da escrita jornalística: entrevista com Jorge Pedro Sousa
Authors: Trentin Lidia Paula , Marcellino Marcio Morrison Kaviski , Ferri Giovana
Published: July 2022

O jornalismo, em sua essência, se desenvolve pela arte de contar histórias e de informar a sociedade sobre eventos cotidianos. É através da perspectiva da gênese jornalística que o teórico e pesquisador Jorge Pedro Sousa desenvolve suas investigações científicas. Para o professor, desde a antiguidade se contam histórias ao público e essas histórias transmitem informações e notícias que merecem ser contadas. Ainda segundo perspectivas elaboradas pelo autor, há um padrão nas mudanças e transformações das práticas e processos do jornalismo no ocidental: “no Ocidente se nota, sustentamos aqui, um certo paralelismo na evolução do jornalismo” (SOUSA; LIMA, 2020, p.188). 

Nesse contexto em que há uma evolução nas práticas e processos de construção de notícias e de fazer jornalismo, mudam-se não apenas os modos de fazer, mas também, os modos de consumo desses produtos comunicacionais. Em pesquisa recente publicada em parceria com universidades e pesquisadores do Brasil, Portugal e Espanha, foi possível observar, por exemplo, que os alunos das universidades pesquisadas não têm o hábito de consumir todo o conteúdo de uma notícia. Na verdade, a maioria deles se concentra na leitura do lead e das informações primárias (CATALINA; SOUSA; CRISTINA, 2019).

Jorge Pedro Sousa é pesquisador e professor de Jornalismo na Universidade Fernando Pessoa e no Instituto de Ciências da Comunicação da Universidade Nova de Lisboa (ICNova). Autor de mais de 84 trabalhos científicos, dentre eles Uma história crítica do fotojornalismo ocidental (2000); A Génese do Jornalismo Lusófono e as Relações de Manuel Severim de Faria (1626-1628) (2007) e Jornalismo em Portugal no alvorecer da modernidade (2014). Nesta entrevista concedida no primeiro semestre de 2022, o pesquisador discorre sobre a gênese da escrita jornalística, os desafios para os profissionais de Comunicação com o avanço das informações e as redes sociais e o futuro das práticas jornalísticas.
THE RELEVANCE OF THE LIBERAL IDEA IN UKRAINE: THE EXPERIENCE OF THE FIRST POLITICAL PARTIES
Authors: Panchuk Maryna
Published: July 2022

This study aims to highlight and analyze the liberal principles in the context of Ukrainian political parties’ activities in the early XXth century, clarifying the conditions under which the liberal idea found its expression in the Ukrainian reality of the time. The research methodology comprises general scientific methods (program document analysis, generalizations, systematic approach) as well as special-historical methods, in particular historical-genetic, anthropological, and comparative analyses. The scientific novelty is found in the role and significance of the liberal idea in the formation of Ukrainian political thought, which led to the emergence and development of political concepts that served as the foundation for various parties’ activities on the main stages of statehood. Conclusions. The liberal idea in Ukraine has undergone several stages of development, finding expression in the programs of newly formed Ukrainian parties and serving as a response to the challenges of political life and the requirements of progressive intellectuals in the early XXth century. The implementation of liberalism in the Ukrainian political sphere was also unique in that it was combined with socialist demands and the struggle for Ukrainian national rights. During the Ukrainian National Revolution and the establishment of Ukrainian statehood in 1917–1921, liberal ideas, manifested in a number of democratic demands, were renewed. Even though the liberal doctrine does not receive widespread support in Ukraine, we believe that combining elements that stimulate private initiative and the formation of civil society with moderate and well-defined state regulation can help Ukraine progress.

Further research is required in order to study the psychological, cultural and mental aspects of the rejection of liberalism in its "pure" form, as well as the current political field of Ukraine and the presentation of liberal elements in the activities of Ukrainian governments, especially after 2004.
Late Holocene vegetation dynamics and monsoonal climatic changes in Jammu, India
Authors: Quamar Md. Firoze
Published: July 2022

Knowledge of the Holocene Indian Summer Monsoon (ISM) variability is important for understanding the spatio-temporal dynamics of the ISM precipitation. In this study, a Late Holocene pollen proxy record of the changes in the ISM intensity from a 1.8 m deep lacustrine sedimentary deposit in Jammu District (Jammu and Kashmir State) in India is presented. The results show that between ~3205 and 2485 cal yr BP, mixed broad-leaved/conifer forests occurred in the region under a warm and humid climate, probably indicating high monsoon precipitation. Subsequently, the conifers, such as Pinus sp., Cedrus sp., Abies sp., Picea sp. and Larix sp. increased comparatively and show dominance over the existing broad-leaved taxa between ~2485 and 1585 cal yr BP under a cool and dry climate with reduced monsoon precipitation. The climate further deteriorated (towards attaining aridity under reduced monsoon condition) during ~1585 to 865 cal yr BP, which coincides with the Dark Ages Cold Period (DACP: CE/AD 400–765; 1185–1550 cal yr BP). Since ~865 cal yr BP (CE/AD 1085 onwards) to Present, the broad-leaved taxa, such as Alnus sp., Betula sp., Ulmus sp., Carpinus sp., Corylus sp. and Quercus sp. started expanding and showed their dominance over the conifers, indicating a warm and humid climate in the region with increased monsoon precipitation. This phase partly corresponds with the Medieval Climatic Anomaly (MCA) between CE/AD 950 and 1300. Thus, the ISM rainfall intensity is linked with some of the global climatic trends in the present study.
The Development of Religious and Moral Values through Playing
Authors: Novienda Ulfa Dina
Published: July 2022

This study aims to describe playing activities in the context of teaching religious and moral values in a kindergarten in Jember Regency, East Java Province, Indonesia. This type of research is descriptive and qualitative. The data collection techniques include interviews, observation, and documentation. Data analysis uses an interactive model through data reduction, presentation, and conclusion drawing. The method of checking the data's validity is through the source, technical, and time triangulation. This study's data sources were the board of teachers or educators and students aged 5 to 6 years in a kindergarten institution. This research focused on how educators develop religious and moral values ??through the play method using simple media, such as cards, balls, paper, and alphabet blocks.
Penelitian ini bertujuan untuk mendeskripsikan aktivitas bermain dalam rangka penanaman nilai-nilai keagamaan dan nilai moral yang berlangsung di sebuah taman kanak-kanak di Kabupaten Jember, Provinsi Jawa Timur, Indonesia. Jenis penelitian ini adalah kualitatif deskriptif. Adapun teknik pengumpulan data meliputi wawancara, observasi dan dokumentasi. Analisis data menggunakan model interaktif melaluli reduksi data, penyajian data, penarikan kesimpulan. Teknik pemeriksaan keabsahan data melalui triangulasi sumber, triangulasi teknik, dan triangulasi waktu. Sumber data pada penelitian ini adalah dewan guru atau pendidik dan peserta didik berusia 5 sampai 6 tahun pada sebuah lembaga taman kanak-kanak. Penelitian ini difokuskan pada bagaimana cara pendidik mengembangkan nilai agama dan moral melalui metode bermain dengan memanfaatkan media sederhana, seperti kartu, bola, kertas, dan balok abjad.
The Prophet Ibrahim's Parenting Style in the Quran
Authors: Milsih Ira Saputra , Azizah Zahra Baiti Nur
Published: July 2022

This study discusses the parenting of Prophet Ibrahim towards his children in the Qur'an, intending to provide explanations and examples that parents must imitate about how to nurture children today. The method used in this paper is the thematic method. In writing this research, the data collection technique that the author uses is through documents in the form of written works. This stage includes reading, understanding, and reviewing books through comments from commentators and writings related to the author's research. Because this method concerns the problem of the verses of the Quran, the verses discussed in this study are Surah Ash-Shaaffat verse 100, Surah Ibrahim verse 37, Surah al-Baqarah verse 132, surah Ibrahim verse 40, and surah Ash-Shaaffat verses 102-103. The results of this study indicate that Prophet Ibrahim's upbringing includes efforts to approach God by praying to be blessed with pious children, preparing a conducive environment, instilling monotheism in children from an early age, instilling personal piety in children, building good communication with children, as well as instilling the value of hard work.
Abstrak
Penelitian ini membahas tentang pola asuh Nabi Ibrahim terhadap anaknya di dalam Al-Quran dengan tujuan memberikan penjelasan dan contoh yang dapat diteladani oleh orang tua tentang bagaimana pola asuh anak yang Islami agar dapat melahirkan generasi yang baik, mandiri, percaya diri dan berakhlakul karimah sesuai yang diajarkan Al-Quran. Metode yang digunakan dalam penulisan ini adalah metode kualitatif dengan analisis secara tematik. Teknik pengumpulan data yang penulis gunakan melalui dokumen dalam bentuk karya tulis. Hal ini dilakukan dengan cara membaca, memahami serta menelaah buku-buku, baik yang berupa tulisan dari para ahli tafsir maupun tulisan yang berhubungan dengan penelitian penulis. Karena metode ini menyangkut masalah ayat-ayat Al-Quran secara langsung, maka ayat-ayat yang secara khusus dibahas dalam penelitian ini adalah: surah Ash-Shaaffat ayat 100, surah Ibrahim ayat 37, surah al-Baqarah ayat 132, surah Ibrahim ayat 40, surah Ash-Shaaffat ayat 102-103, dan surah al-Baqarah ayat 127. Hasil penelitian ini menunjukkan, bahwa pola asuh Nabi Ibrahim diwarnai oleh usaha pendekatan diri kepada Allah dengan berdoa dianugerahi anak yang saleh, menyiapkan lingkungan yang kondusif, menanamkan tauhid kepada anak sejak dini, menanamkan keshalehan personal kepada anak, membangun komunikasi yang baik dengan anak, serta menanamkan nilai kerja keras.
Seberapa Pentingkah Nilai Religiusitas dalam Mengurangi Budaya Penyebab Fraud pada Perusahaan?
Authors: Ginting Rafles , Tungga Dewi V. Ananta Wikrama
Published: July 2022

ABSTRACT

It is undeniable that the practice of fraud has become endemic and has spread to all lines of the company. In this study, it has a novelty in the form of a focus on the study from the point of view of religiosity. The method used is qualitative with a phenomenological approach to explore and reveal the deep meaning behind the phenomena that occur. Based on the results of research conducted, it proves that the value of religiosity that is applied and implemented in the company through the religiosity activities that are presented is said to be important in reducing and reducing the number of fraud. In addition, based on the results of interviews with several informants, all of the informants agreed on the role of religious values in reducing the number of frauds and eliminating the culture that causes fraud in companies.

ABSTRAK

Praktik fraud tidak bisa dipungkiri lagi sudah mewabah dan menjalar kedalam segala lini perusahaan. Dalam penelitian ini memiliki keterbaruan berupa fokusnya pada pengkajian dari sudut pandang religiusitas. Metode yang digunakan adalah kualitatif dengan pendekatan fenomenologi untuk menggali dan mengungkapkan makna secara mendalam dibalik fenomena yang terjadi. Berdasarkan hasil penelitian yang dilakukan membuktikan bahwa nilai religiusitas yang diterapkan dan dimplementasikan dalam perusahaan melalui kegiatan religiusitas yang dihadirkan dikatakan penting dalam menurunkan dan mengurangi angka fraud. Selain itu berdasarkan hasil wawancara dengan beberapa informan, bahwa semua informan menyetujui terkait peran nilai religiusitas dalam menurunkan jumlah fraud dan menghilangkan budaya penyebab fraud pada perusahaan.
Fama-French Five Factors Model pada Excess Return Saham Indeks Kompas 100
Authors: Darma Yuki Dwi , Anggi Lestari Valentina Siyami
Published: July 2022

ABSTRACT

In accordance with the title of this study, namely Empirical Test of the Effect of the Fama-French Five Factor Model on Excess Returns on Stocks listed on the Kompas 100 Index for the 2015-2019 period, this study aims to partially re-test the Fama-France Five Factor Model method. This study uses return data from stocks listed on the Kompas 100 Index from January 2015 to December 2019 which are then formed into time series data with excess monthly stock portfolios. This study adapts the methodology of Fama and French (2015) using 2X2 and 2x3 constructions to form a portfolio and applying Ordinary Least Square (OLS) with monthly data frequencies to test the relevance of the model to the excess stock returns of 56 companies listed on the Kompas 100 Index. The results showed that Market Excess Return (MKT), the size of which was proxied by Small Minus Big (SMB), the book-to-market ratio proxied by High Minus Low (HML) had a significant positive effect on the Excess Return of the stock portfolio of companies listed on the Kompas 100 Index. , while Profitability proxied by RMW (Robust Minus Weak) has a significant negative effect on Excess Return, and Investment proxied by Conservative Minus Aggressive (CMA) does not affect the expected Excess Return of the stock.

ABSTRAK

Sesuai dengan judul dari penelitian ini yaitu Uji Empiris Pengaruh Fama-French Five Factor Model terhadap Excess Return pada Saham yang terdaftar di Indeks Kompas 100 periode 2015-2019 maka penelitian ini bertujuan untuk menguji kembali metode Fama-France Five Factor Model secara parsial. Penelitian ini menggunakan data return dari saham yang terdaftar di Indeks Kompas 100 mulai dari Januari 2015 sampai dengan Desember 2019 yang kemudian dibentuk menjadi data time series dengan kelebihan portofolio saham bulanan. Penelitian ini mengadaptasi metodologi Fama dan French (2015) menggunakan konstruksi 2X2 dan 2x3 untuk membentuk portofolio dan menerapkan Ordinary Least Square (OLS) dengan frekuensi data bulanan untuk menguji relevansi model terhadap Excess return saham dari 56 perusahaan yang terdaftar di Indesk Kompas 100. Hasil penelitian menunjukkan bahwa Market Excess Return (MKT), size yang diproksikan dengan Small Minus Big (SMB), rasio book-tomarket yang diproksikan dengan High Minus Low (HML) berpengaruh positif signifikan terhadap Excess Return portofolio saham perusahaan yang terdaftar di Indeks Kompas 100, sedangkan Profitability yang diproksikan dengan RMW (Robust Minus Weak) berpengaruh negatif signifikan terhadap Excess Return, dan Investment yang diproksikan dengan Conservative Minus Aggressive (CMA) tidak mempengaruhi Excess Return saham yang diharapkan.
Praktik Akuntansi Manajemen pada Usaha Mikro, Kecil, Menengah di Indonesia
Authors: Dwi Puryati
Published: July 2022

ABSTRACT

The existence of Micro, Small and Medium Enterprises (MSMEs) in Indonesia plays a very important role in economic growth and therefore MSMEs need to be managed properly through management accounting practices so it will have a good performance and can still exist as well as compete in the industrial revolution 4.0 era. This study aims to determine the practice of management accounting on MSMEs in Bandung city and its effect on the performance of MSMEs. The approach used in this research are descriptive and verification. The data are primary data obtained by distributing questionnaires to MSMEs in Bandung , Indonesia. Samples were determined by using random sampling of 167 MSMEs in Bandung. The methods for data analysis are regression and hypothesis testing. The results of the study concluded that MSMEs in Bandung had implemented management accounting practices  was done by planning, controlling and decision making. The form of planning and control in the sufficient category. Decision-making in the good category and performance in the sufficient category. This study also concludes that planning, controlling and decision-making have a significant effect on the performance of MSMEs with management accounting knowledge as a moderating variable.

ABSTRAK

Usaha mikro, kecil, menengah (UMKM) di Indonesia mempunyai peran penting dalam mendukung perekonomian, sehingga dalam pengelolaan diperlukan praktik akuntansi manajemen yang baik untuk menunjang pencapaian kinerja usaha  yang maksimal. Praktik akuntansi manajemen yang baik juga diperlukan untuk menyesuaikan perkembangan revolusi industri 4.0. penelitian ini bertujuan untuk mengeksplorasi praktik akuntansi manajemen pada UMKM di Kota Bandung dan pengaruhnya terhadap kiner UMKM. Penelitian ini menggunakan pendekatan deskriptif dan verifikatif dengan menggunakan data primer yang diperoleh melalui penyebaran kuesioner.  Populasi penelitian adalah UMKM yang ada di Kota Bandung. Jumlah sampel adalah 167 UMKM kota Bandung dengan teknik penentuan sampel yaitu simple random sampling.  Metode analisis data yang digunakan adalah regresi dan uji hipotesis. Hasil penelitian menunjukkan bahwa UMKM di kota Bandung mengimplementasikan akuntansi manajemen melalui proses perencanaan, pengendalian dan pengambilan keputusan dan disimpulkan bahwa proses perencanaan dan pengendalian dalam katagori cukup dan pengambilan keputusan dalam katagori baik. Kinerja usaha pada UMKM tergolong cukup.   Penelitian ini juga menyimpulkan bahwa perencanaan, pengendalian, dan pengambilan keputusan berpengaruh signifikan terhap kinerja UMKM dengan variabel pengetahuan akuntansi manajemen sebagai  variabel moderasi.
Sociological research: How does the factor of “basic” education affect educational approaches in the field of management
Authors: Chechulin A. V. , Malyavin S. N. , Legostev A. V.
Published: July 2022

In the Soviet Union, for well-known reasons, training for a market economy was not carried out. Therefore, initiatives to open new educational programs in the transition period after the collapse of the USSR in universities usually came from active, focused on the use of international educational experience, teachers, as a rule, who had a humanitarian education. Many of the founders of future scientific and educational schools mastered their own new specialty independently, reading the few translated books available, sometimes working in practical projects in this profile (usually also heading marketing, PR, legal and personnel services in their universities).
Drug trafficking in Russia and in the world during the pandemic COVID-19
Authors: Pozdniakova M. E. , Bryuno V. V.
Published: July 2022

The article is devoted to the consideration and analysis of the main changes in the global and domestic drug business during the spread of coronavirus infection. A review of data from the UN Office on Drugs and Crime, documents of the state anti-drug committee of the Russian Federation, statistical materials of law enforcement agencies and the main department for combating smuggling of the Federal Customs Service of the Russian Federation is presented. It is considered how the pandemic and the temporary closure of borders have affected the main drug markets, the usual routes for the delivery of drugs from country to country and the structure of drugs, and the international import of drugs into Russia. It is shown that criminal drug groups have proved to be quite resistant to the changes associated with COVID-19, and quickly formed new strategies for the sale of drugs aimed at overcoming the obstacles that have arisen. A comparison is made of the involvement of some countries in the international drug trade. An analysis of the dynamics of drug crime in Russia showed that against the backdrop of a general decrease in drug trafficking crimes over the past few years, there are a number of negative trends that have worsened with the onset of the spread of coronavirus infection in Russia. A significant increase in the role of the Internet and social networks in drug trafficking during the pandemic has been revealed. It is shown that, despite the positive trend of recent years to reduce various indicators of drug addiction, the pandemic has created new conditions for a possible explosive growth of drug problems in the near future.
Influence of information technologies on the formation of professional and value orientations of students: Opportunities and risks
Authors: Terekhin A. S.
Published: July 2022

The article examines the problems of the influence of mass media, primarily the Internet, on the value-semantic sphere of the personality of a representative of student youth. The characteristic of the role of formed professional-value orientations in professional activity is given. The key patterns of formation of professional value orientations through media consumption are analyzed. The positive and negative factors of the influence of the Internet space on the development of the value-semantic sphere of the individual are highlighted. There are five main factors of negative influence; the mechanism of functioning of each of them is described. Methods for reducing the considered risks for optimizing the process of forming the axiological sphere of a student’s personality are proposed. The role of the scientific community and public authorities in the development and implementation of appropriate social technologies is characterized.
Theory and practice of participation of the population of the Russian Federation in urban planning activities (on the example of Leningrad Region)
Authors: Zhilskiy N. N. , Ivanov I. I.
Published: July 2022

The participation of citizens in the implementation of urban planning activities is a form of public influence on the content of decisions taken by local self-government bodies. However, the attitude of scientists and the population of the Russian Federation to the institution of public hearings, as one of the forms of participation of citizens in the implementation of local self-government, is not unambiguous. The absence of binding decisions of the public for public authorities on issues of land use regulation may lead to a decrease in the activity of the population in these issues and cause spontaneous protest of citizens. In its current form, the institution of public hearings has little influence on the content of decisions taken by local self-government bodies in the field of urban development, and is a formal, but actually sluggish institution of direct democracy.
Liquid Smoke from Coconut Shell Pyrolysis Process on Palm Surfactant Based Liquid Hand Soap
Authors: Nurfadhila Shafira , Hambali Erliza
Published: July 2022

The use of synthetic antibacterial liquid hand soap such as triclosan has begun to be avoided. Therefore it is necessary to find an antibacterial alternative that is safe for the skin and friendly to the environment. One of the environmentally friendly antibacterial alternatives is liquid smoke resulting from the pyrolysis process from coconut shells. The purpose of this study was to obtain the right concentration of liquid smoke for liquid hand soap made from palm MES surfactants and glycerol. The stages of the research were raw material analysis, liquid soap formulation (surfactant methyl ester sulfonate 7.5%, surfactant diethanolamide 5%, palm glycerol 9%, sodium chloride 1%, liquid smoke grade I, and distilled water). The treatments in this study were the addition of 1, 3, and 5% grade I liquid smoke. The next stage is an analysis of the physicochemical properties of the resulting liquid soap product, quality test was carried out based on SNI 2588: 2017, and a product effectiveness test. Liquid soap with the addition of 1% liquid smoke showed the best results with a density value of 1.037 g cm-3, specific gravity 1.04, viscosity 11,560 cP, surface tension 29.08 dyne cm-1, pH 7.2, free fatty acids 0.27%, ingredients insoluble in ethanol 0.14%, the total active ingredient is 12.52%, the number of plates is 990 CFU g-1, the colony reduction is 61.13%, and has the minimal pungent aroma.
Conceptos asociados a las habilidades sociales utilizando la metodología Aprendizaje basado en retos
Authors: Sierra pinilla Liliana , Bolaños Tegue Nancy María , Ramos Caballero Edgardo Javier , Zúñiga Zapata Ana Cristina
Published: July 2022

El presente artículo contiene una revisión bibliográfica, de los conceptos asociadas a las habilidades sociales y el Aprendizaje Basado en Retos como herramienta para potenciar las mismas. Para tal efecto se emplearon bases de datos tales como:  Redalyc, scielo, Ebsco, Dialnet, Google académico, entre otras, obteniendo una caracterización de los instrumentos usados para la medición de habilidades sociales, así como, una descripción de los principales elementos de la metodología activa Aprendizaje Basado en Retos.

La literatura consultada permite concluir que las habilidades sociales son conductas que tienen un valor significativo en la formación y el desempeño de la persona en los diferentes contextos y a lo largo de toda la vida; tal representación impone la necesidad de implementar programas y/o estrategias de entrenamiento que permitan a los niños y jóvenes oportunidades para el fortalecimiento de sus potencialidades en la interacción social. El Aprendizaje Basado en Retos se constituye en una estrategia pedagógica que favorece el desarrollo de las habilidades sociales de los estudiantes quienes en respuesta al ambiente de interacción al que son enfrentados con el fin de dar respuesta a la situación de reto planteada, movilizan las competencias comunicativas, construyen nuevos conocimientos y ganan en el desarrollo de habilidades sociales.
SOSIALISASI PEMANFAATAN MARKETPLACE (SHOPEE DAN APLIKASI GRAB) UNTUK MENUNJANG PEMASARAN PRODUK UMKM DI KAMPUNG MARGA JAYA PAKULONAN
Authors: Setiono Devit , Kusumaningsih Dewi , Rusdah Rusdah , Pudoli Ahmad , Yulianawati Yulianawati , Syafrullah Mohammad
Published: July 2022

Dampak yang dirasakan di masa pandemi yaitu melambatnya laju pertumbuan ekonomi, termasuk kepada para pelaku Usaha Mikro, Kecil dan Menengah (UMKM). Para pelaku UMKM khususnya di kampung Margajaya Pakulonan masih belum memanfaatkan hadirnya teknologi secara maksimal, seperti marketplace dan platform jualan online lainya. Dalam upaya menumbuhkan Kembali usaha kecil, menegah dan para pelaku UMKM di masa pandemi dalam hal pemasaran produk diperkenalkan teknologi pemasaran melalui internet yang semakin berkembang saat ini. Dengan hadirnya marketplace diharapkan dapat membantu para pelaku UMKM untuk memasarkan produknya. Pada kegiatan ini diperkenalkan jenis platform jualan online, yaitu Shopee dan Aplikasi GraFood. Metode yang digunakan pada kegiatan ini adalah dengan ceramah dan parket langsung sesuai dengan jenis usaha yang tekuni. Kegiatan ini juga memiliki tujuan agar penjualan produk dapat dimaksimalkan sehingga bisa mendaptkan keuntungan yang maksimal dan para pelaku UMKM semakin kompeten dan semakin professional.