bluuebunny/crossref_metadata_2025 huggingface dataset:
The Phenomenon of Security Within the Socio-Psychological Knowledge in the Era of Postmodernism
Authors: Lazorko Olha , Dzhahupov Hryhorii , Abramciow Rafal , Symonenko Svitlana , Hrek Olena , Kostieva Tetiana
Published: August 2022

The relevance of the study of the socio-psychological phenomenon of personal security in the era of post-modernism is due to the real problems of today's society, which at the present stage of state development are characterized by acute interrelationships between the requirements of social security as a factor of socio-political and national security and the real state of mental existence. associated with indicators of social well-being of the individual. The aim of the article is to prove that the concept of anxiety is a characteristic of social society in the era of postmodernism, preceding the need for security; to give a generalized concept of security in the era of postmodernism as a set of attributes; to identify indicators of psychological security as a complex polyfunctional phenomenon in the era of postmodernism. The article indicates that the choice of specific aspects of human security and the perspective of their consideration depend on the system in which man is included, such as the system "man - nature", "man - production", "man - technology", as well as social systems “man - man "," man - society "," man - state ". Three factors that determine human safety are specified: the human factor, the environmental factor and the security factor; and physical and psychological means of protection against dangerous situations.
Psycholinguistic Aspects of Youth Speech. Consequences and Realities of Postmodernism in Ukraine
Authors: Luchkina Lubov , Tsinko Svitlana , Меdvid Nataliia , Barannyk Nataliia , Marieieva Tetiana , Hrychanyk Nataliia
Published: August 2022

The article describes the postmodern features of Ukrainian language education and psycholinguistic term system, which is important for understanding the direction of optimizing the language situation among young people. Then, after careful selection and multimodal analysis, the authors cite about 30 key features of youth speech in the late postmodern era. The urgency of the topic is determined by postmodernist trends that are still observed in Ukraine, as well as their specific impact on youth speech. The authors used a body of fragments of living youth discourse 2018 - 2020, as well as relevant methods of analysis: psycholinguistic, semantic, culturological, pragmatic (establishing practical motives for the use of language units); the method of establishing correlations between cultural, social and speech phenomena, as well as the method of generalization. The authors came to an important generalization: contemporary youth uses their speech in such a way that it can be decoded differently only in the current discourse - among other carriers of postmodern linguistic consciousness. And this is also a manifestation of the general game, performance and even the way of existence of the individual in a real or hyperreal society that is constantly communicating.
The Effect of Antibiotic Resistance and Inappropriate Empirical Antibiotic Therapy on 3-Day and 28-Day Mortality in Bacteremic Patients in the Intensive Care Unit: 5-Year Retrospective Analysis
Authors: ÖDEMİŞ İlker , ARSLAN GÜLEN Tuğba
Published: August 2022

Aim: The aim of this study was to examine the effects of antibiotic resistance, empirical antibiotic therapy, and comorbid diseases on 3-day and 28-day mortality in patients with bloodstream infections.
Material and Methods: Files of the patients with positive blood cultures results, between January 1st, 2015, and January 1st, 2020 were analyzed retrospectively. The primary outcome was 3-day mortality and the secondary outcome was 28-day mortality.
Results: A total of 515 patients, 208 (40.4%) female and 307 (59.6%) male, were included in the study. The median age of the patients was 73 (range, 18-95) years. Vancomycin resistance was detected in 8 (3.4%) of 233 gram-positive bacteria. Third-generation cephalosporin, meropenem, and colistin resistance rates of the 282 gram-negative bacteria were found to be 72.7% (n=205), 53.2% (n=150), and 9.9% (n=28), respectively. The 3-day and 28-day mortality rates were 14.4% (n=74) and 64.3% (n=331), respectively. Charlson comorbidity index score (CCIS) (p=0.001) and acute physiology and chronic health evaluation (APACHE) II score (p=0.019) were found to be risk factors for 3-day mortality. Risk factors for 28-day mortality were; age (p<0.001), CCIS (p<0.001), APACHE II score (p=0.001), chronic obstructive pulmonary disease (p=0.007), hospital-acquired infection (p=0.033), and inappropriate antibiotic therapy (p<0.001).
Conclusion: There was no association between antibiotic resistance and mortality, but inappropriate antibiotic treatment was found to increase the risk of 28-day mortality. In addition, since high CCIS and APACHE II scores increase the risk of both 3-day and 28-day mortality, we think that considering these scoring systems will reduce the risk of mortality.
Pathogenetic links between ischemic stroke and sleep-disordered breathing
Authors: Golovkova-Kucheriavaia М. S. , Yanishevskiy S. N. , Bochkarev М. V. , Korostovtseva L. S. , Sviryaev Yu. V.
Published: August 2022

The paper reviews the pathophysiological links between ischemic stroke and sleep-disordered breathing. We discuss well-known mechanisms, such as intermittent hypoxemia, disturbed sleep structure and fluctuations in intrathoracic pressure, autonomic imbalance, oxidative stress, as well as genetic factors and the role of glymphatic system. The impact of sleep-disordered breathing on the development of various subtypes of stroke (according to the TOAST classification) and the so-called “wake-up stroke” is presented.
Combination of hyperhomocysteinemia and hypertension in patients with atherosclerosis of brachiocephalic arteries: the frequency, clinical and laboratory correlates
Authors: Rakhmatullin A. R. , Kutlubaev M. A.
Published: August 2022

Combination of hypertension (HTN) and hyperhomocysteinemia > 10 mсmol/l is frequently called H-type hypertension. It is associated with an increased risk of vascular events including stroke.

Objective. To estimate the frequency and clinical and laboratory correlates of combination of hyperhomocysteinemia and HTN in a cohort of patients with atherosclerosis of brachiocephalic arteries (BCA).

Design and methods. We recruited out-patients with confirmed atherosclerosis of BCA based on the ultrasound duplex scans. History were registered. Complete blood count, biochemical analysis (lipids, creatinine, homocysteine and C-reactive protein) and urine analysis were performed.

Results. Data from 93 patients were analyzed. The frequency of combination of hyperhomocysteinemia and HTN among patients with atherosclerosis of BCA was 95%. The level of homocysteine was higher in males than in females (p = 0,001). Correlation analysis showed a direct weak association between the level of homocysteinemia and the number of white blood cells, red blood cells, monocytes, level of creatinine in the blood and microalbuminuria (p < 0,05). Linear regression analysis showed that male gender along with microalbuminuria were independent predictors of the homocysteine level in these patients.

Conclusions. A combination of hyperhomocysteinemia and HTN is common among patients with the atherosclerosis of BCA. Stroke prevention measures in patients with HTN and atherosclerosis of BCA should include assessment of homocysteine level and prescription of B vitamins if needed.
Social Determinants of Health on Cardiovascular Disease Prevention in Special Populations: An Overview
Authors: Moreno Cortes Guillermo Andres
Published: August 2022

Social determinants of health interfere significantly in the health-disease process. This article examines the impact of these determinants on the main pathologies addressed by the internist and the family doctor in medical care. The World Health Organization defines social determinants of health (SDH) as the circumstances in which people are born, grow, work, live and age, including the broader set of forces and systems that influence conditions of daily life. These forces and systems include economic policies and systems, development programs, social norms and policies, and political systems. The above conditions can be very different for various subgroups of a population and can lead to differences in health outcomes. It may be unavoidable that some of these conditions are different, which is considered inequalities. These social determinants influence and modify the development and course of the disease. In the pathologies exposed in this review, we found that adequate management involves a sizeable non-pharmacological component that refers to intervention in eating habits, healthy living, management of traditional cardiovascular risk factors, and monitoring disease activity. In support of the evidence, we review several meta-analyses of observational studies that allow us to infer what is the significant impact of the social determinants of health in the control or exacerbation of the pathologies described and how we can positively interfere in their evolution and outcome of disease through increasingly effective comprehensive interventions according to the current evidence described. Major social determinants include access to health care, economic mobility, affordable housing, and safe learning environments for children. Based on an extensive review of the evidence, several reports recommend maintaining policies at the federal and state levels to improve health outcomes, promote health equity, and reduce health care spending associated with increased cardiovascular risk. It is estimated that nearly half of all Americans are at high cardiovascular risk, and this number is increasing. Furthermore, the COVID-19 pandemic has demonstrated the extent to which socioeconomic conditions and inequalities significantly affect the health and burdens of specific population groups.
Bangladesh and Covid-19: Reversals and Resilience
Authors: Rahma Atiya , Jaha Nusrat , Matin Imran , Zillur Rahman Hossain
Published: August 2022

This article examines two primary data sets to identify the effect of the Covid-19 pandemic on different sectors and vulnerable populations in Bangladesh. It attempts to identify how the trends in sectors such as agriculture, ready-made garments (RMGs), education, employment among youth, and women’s participation have changed due to the pandemic compared to pre-Covid-19 levels. The results show that the agriculture and RMG sectors demonstrated resilience due to sustained government policies. In contrast, the other sectors, such as education, youth employment, and women’s participation in the labour market, have been negatively affected, leaving a long-term consequence for the country’s development. The article concludes with suggestions for inclusive and targeted policies, and community-based approaches to pre-empt new challenges to make development progress in Bangladesh.
The Covid-19 Pandemic as an Opportunity for Leveraging Global South Research and Knowledge
Authors: Charvet Estefanía , Ordóñez Andrea
Published: August 2022

The Covid-19 pandemic brought a wave of uncertainty that created a demand for different kinds of knowledge worldwide, the global South included. The digitalisation of international debates unleashed some barriers to participation and facilitated the integration of global South researchers. This article reflects on the review of global South research projects and information from Southern Voice’s digital knowledge hub. It shows examples and argues that further recognition from external actors of global South research and findings and the possibility of exerting leadership set new precedents for knowledge production and sharing. We conclude that the continuation and encouragement of these trends can help to reduce the knowledge asymmetries between the global North and the global South.
‘Improving Rural Sanitation in Challenging Contexts’ Sanitation Learning Hub Learning Brief 8
Authors: Tillett Will , Jones Oliver
Published: August 2022

Of the two billion people worldwide lacking access to at least basic sanitation, seven out of ten live in rural areas. Progress has been made on increasing rural sanitation and access levels are rising, but barriers remain in reaching the ‘last mile’ or some 10 to 20 per cent of the population who live in the most challenging contexts. The factors affecting the ability of households to construct and use toilets, as well as the challenges sanitation programmes face in reaching specific groups, are highly diverse. Applying one-size fits all approaches has been proven not to work; therefore, we need more nuanced, adapted, and targeted approaches to capture the universality element of the Sustainable Development Goals (SDGs) and ensure that no one is left behind. However, we recognise that challenges can be persistent and there are limited documented examples of how to overcome these challenges at scale. The Sanitation Learning Hub, UNICEF, and WaterAid commissioned this study to map rural sanitation approaches in challenging contexts and the guidance currently being used, drawing out emerging experiences and lessons. It involved key informant interviews (KIIs) with 44 interviewees, and consulting over 180 documented resources. This Learning Brief provides an overview of the study findings.
Analisis Komparatif Stock Return dan Bid Ask Spread Sebelum dan Sesudah Stock Split Pada Perusahaan yang Terdaftar di Indeks Saham Syariah Indonesia Periode 2015-2019
Authors: Septiatin Aziz , Desiana Lidia , Aryanti Aryanti , Jayanti Sri Delasmi
Published: August 2022

Penelitian ini digunakan untuk mengetahui perbedaan antara return saham dan return saham seputar pengumuman stock split. metode penelitian yang digunakan dengan metode kuantitatif. Sampel yang digunakan pada penelitian ini sebanyak 48 perusahaan yang melakukan stock split yang terdaftar di ISSI. Metode analisis yang digunakan adalah dengan menggunakan One Test Kolmogorov Smirnov Test, dan menggunakan Paired sample t-test yang sesuai untuk menguji teori, dengan periode observasi 10 hari, khususnya t-5 (5 hari sebelum stock split) dan t+5 (5 hari setelah stock split). Hasil penelitian menunjukkan bahwa Nilai Sig. adalah 0,319 > 0,05 sehingga tidak ada perbedaan antara return saham sebelum dan sesudah di sekitar peristiwa pemecahan saham. Sementara itu, Nilai signifikansi sebesar 0,000 < 0.05 menunjukkan bahwa ada perbedaan mencolok dalam bid ask spread di seputar pengumuman stock split. Kesimpulan tidak ada perbedaan antara  return saham sebelum dan setelah deklarasi pemecahan saham oleh perusahaan. Ada perbedaan yang signifikan dalam bid ask spread sebelum dan setelah adanya deklarasi pemecahan saham oleh perusahaan.
The Efficiency of Islamic Rural Banks (BPRS) in South Sulawesi
Authors: Khatimah Nur , Miranti Titis
Published: August 2022

This study aims to determine the efficiency level of Islamic Rural Banks (BPRS) in South Sulawesi and determine what influences it. The study population is the BPRS in South Sulawesi registered with the Financial Services Authority (OJK). The study sample used the purposive sampling method and obtained 7 BPRS in South Sulawesi. The data source comes from the quarterly financial reports of the BPRS. The analysis technique is two stages – data envelopment analysis (DEA). The results of the first stage, using DEA, found that the average efficiency of the BPRS Indo Timur, Dana Moneter, Surya Sejati, Investama Mega Bakti and Harta Insan Karimah Makassar was 1, Niaga Madani was 0.829, while Gowata was 0.993. The second stage, using Tobit regression, found that fixed assets, operating costs, and operating income showed significant results in the alpha value. Meanwhile, total savings, profit-sharing financing, and productive assets showed no significant results on the alpha value. The first stage concludes that the BPRS in South Sulawesi is not included in the efficient level. In the second stage, the variables of fixed assets, operating costs, and operating income partially affect the efficiency value of the BPRS.
Determinasi Investasi di Negara Mayoritas Islam Berpendapatan Menengah Ke Bawah Asia
Authors: Palupi Widia Anggi , Marselina Marselina , Wahyudi Heru , Ciptawaty Ukhti
Published: August 2022

Penelitian ini bertujuan untuk mengetahui pengaruh kontrol korupsi, sewa sumber daya alam, kompleksitas ekonomi, dan angkatan kerja terhadap investasi di negara-negara mayoritas Islam berpendapatan menengah ke bawah Asia. Penelitian ini menggunakan data panel tahun 2010-2020 di 5 negara mayoritas Islam berpendapatan menengah ke bawah Asia menggunakan Fixed Effect Model (FEM). Variabel kontrol korupsi memiliki nilai koefisien sebesar 0.963 dan signifikansi 0.0001 < 0.05 maka kontrol korupsi berpengaruh positif signifikan terhadap PMTB. Variabel sewa sumber daya alam memiliki nilai koefisien sebesar 0.038 dan signifikansi 0.0063 < 0.05 maka sewa sumber daya alam berpengaruh positif signifikan terhadap PMTB. Variabel kompleksitas ekonomi memiliki nilai koefisien sebesar -0.839 dan signifikansi 0.0000 < 0.05 maka kompleksitas ekonomi berpangruh negatif signifikan terhadap PMTB. Variabel angkatan kerja memiliki nilai koefisien sebesar 1.550 signifikansi sebesar 0.0041 yaitu < 0.05 maka angkatan kerja berpangruh positif signifikan terhadap PMTB. Kesimpulannya adalah kontrol korupsi, sewa sumber daya alam, kompleksitas ekonomi, dan angkatan kerja berpengaruh terhadap PMTB.
PENGARUH PENGGUNAAN MEDIA GRAFIK LINGKARAN TERHADAP HASIL BELAJAR SISWA KELAS IV PADA MATA PELAJARAN MATEMATIKA MATERI PECAHAN DI MADRASAH IBTIDAIYAH AL-MUJTAHIDIN SUMBER HARAPAN OGAN KOMERING ULU TIMUR
Authors: Piyanti Opta , Tastin Tastin
Published: August 2022

Dalam proses pembelajaran, tentu dibutuhkan media-media untuk menyampaikan materi pembelajaran. Media grafik lingkaran dapat diartikan sebagai cara untuk menyampaikan materi yang berhubungan dengan satu kesatuan dari sebagian. Penelitian ini dilakukan di Madrasah Ibtidaiyah Al-Mujtahidin Sumber Harapan OKU Timur. Penelitian ini juga untuk mengetahui pengaruh penggunaan media grafik lingkaran terhadap hasil belajar siswa pada mata pelajaran matematika materi pecahan. Adapun pengambilan sampel yang dilakukkan yaitu dengan menggunakan Sampling Pruposif  yaitu penggambilan sampel secara pertimbangan.Perumusan masalah dari sekripsi ini adalah bagaimana penerapan media grafik lingkaran dalam meningkatkan hasil belajar siswa kelas IV mata pelajaran matematika materi pecahan di MI Al-Mujtahidin Sumber Harapan OKU Timur. Bagaimana hasil belajar siswa kelas IV dengan menggunakan media grafik lingkaran pada mata pelajaran matematika materi pecahan di MI Al-Mujtahidin Sumber Harapan OKU Timur. Apakah ada pengaruh anatara penerapan media grafik lingkaran dengan hasil belajar siswa kelas IV pada mata pelajaran matematika materi pecahan di MI Al-Mujtahidin Sumber Harapan OKU Timur.Metodologi pengumpulan data dalam penelitian ini adalah dengan menggunakan metode observasi, wawancara, tes dan dokumentasi. Dengan teknik analisis data deskriptif kuantitatif yaitu menguraikan, menggambarkan, dan mengklasifikasikannya menggunakan rumus tes “t”. Dengan membandingkan besarnya “t” yang diperoleh penulis dalam perhitungan (  = 3,075) dan besarnya “t” yang tercantum pada Tabel Nilai t (  = 2,04 dan = 2,75) maka dapat diketahui bahwa   adalah lebih besar dari pada t, yaitu: 2,04 <3,274>2,75. Dari perhitungan diatas dapat didapat >  sehingga Ha diterima dan Ho ditolak. Maka hipotesis penelitian yang menyatakan bahwa terdapat pengaruh hasil belajar yang signifikan terhadap penggunaan media grafik lingkaran materi pecahan pada mata pelajaran matematika kelas IV di MI Al-Mujtahidin OKU Timur diterima.
PENGGUNAAN MEDIA TEKA TEKI SILANG DALAM MENINGKATKAN HASIL BELAJAR SISWA KELAS II PADA PEMBELAJARAN BAHASA ARAB DI MADRASAH IBTIDAIYAH NURUL IMAN PENGABUAN KABUPATEN PALI
Authors: Rantika Rantika , Abdullah Faisal
Published: August 2022

Pembelajaran  yang efektif  memerlukan perencanaan yang baik. Media yang akan digunakan dalam proses pmbelajaran itu juga memerlukan perencanaan yang baik. Media merupakan alat yang digunakan dalam menyampaikan pesan kepada penerima pesan. Di sekolah MI Nurul Iman Pengabuan Kabupaten PALI berdasarkan observasi awal belum menggunakan media pembelajaran yang inovatif, terkhusus pada mata pelajaran bahasa Arab.Permasalahan dalam penelitian ini bagaimana pengunaan media teka teki silang dalam meningkatkan hasil belajar siswa kelas II pada pembelajaran bahasa Arab di Madrasah Itidaiyah Nurul Iman Pengabuan? bagaimana hasil belajar siswa menggunakan media teka teki silang pada pembelajaran bahasa Arab di madrasah Ibtidaiyah Nurul Iman Pengabuan Kabupaten PALI ? apakah ada perbedaan hasil belajar siswa sebelum dan setelah menggunakan media teka teki silang pada pembelajaran bahasa Arab di Madrasah Ibtidaiyah Nurul Iman Pengabuan Kabupaten PALI?. Tujuan penelitian ini adalah untuk mengetahui penggunaan media teka teki silang dalam meningkatkan hasil belajar bahasa Arab. Adapun pengambilan sampel dalam peneltian ini, penulis hanya mengambil kelas II sebagai kelas eksperimen yang berjumlah 18 siswa berdasarkan Simple random sampling. Teknik pengumpulan data dalam penelitian ini adalah tes, observasi, wawancara dan dokumentasi. Sedangkan teknik analisis data yang digunakan adalah analisis uji “t”.Dengan demikian, hasil eksperimen yang penulis lakukan menunjukan hal-hal sebagai berikut: Pertama hasil belajar siswa pada mata pelajaran Bahasa Arab materi penegnalan angka 1-10 di kelas II madrasah Ibtidaiyah Nurul Iman Pengabuan sebelum diterapkanya media Teka Teki Silang nilai siswa yaitu 56,11 (pre-test) mengalami peningkatan nilai mean setelah diterapkannya media Teka Teki Silang meningkat menjadi 79,44 (post-test). Kedua, ada perbedaan yang signifikan antara hasil belajar pre-test dan post-test yang dapat diinterprestasikan bahwa Hipotesis Nihil ditolak  yaitu tt 5% < to > tt atau 2,11< 11,73> 2,90. Berdasarkan temuan penelitian dapat disimpulkan bahwa terdapat perbedaan antara hasil belajar siswa pada mata pelajaran Bahasa Arab sebelum dan setelah menggunakan media Teka Teki Silang.
Evaluasi Penyelenggaraan Kegiatan TPA An-Naufal Dalam Meningkatkan Kemampuan Membaca Al-Qur’an di Desa Sekonjing kecamatan Tanjung Raja Ogan Ilir
Authors: Fatma Fatma , Badaruddin Kemas
Published: August 2022

Penelitian ini bertujuan untuk melihat sejauh mana tingkat perkembangan penyelenggaraan Kegiatan TPA An-Naufal serta Kemampuan Membaca Al-Qur’an Santri TPA An-Naufal di Desa Sekonjing Kecamatan Tanjung Raja Ogan Ilir. Evaluasi Penyelenggaraan Kegiatan TPA An-Naufal ini menggunakan model evaluasi CIPP. Masalah yang diteliti dalam skripsi ini adalah bagaimana penyelenggaraan kegiatan TPA An-Naufal, kemudian Kemampuan Membaca Al-Qur’an Santri TPA An-naufal serta faktor-faktor pendukung dan penghambat dalam penyelenggaraan kegiatan TPA An-Naufal.Berdasarkan hasil penelitian dapat disimpulkan bahwa penyelenggaraan kegiatan TPA An-naufal sudah berjalan cukup baik, hal ini dapat dilihat dari sudah sesuainya landasan dan tujuan program serta tujuan pembelajaran yang akan dicapai, rasio tenaga pengajar yang sesuai dengan jumlah santri, kurikulum yang dipakai juga telah sesuai dengan yang dibuat oleh Dewan Pimpinan Kabupaten (DPK) setempat, aktifitas pelaksanaan pembelajaran sudah sesuai dengan jadwal, serta santri TPA An-Naufal juga telah mampu mengkuti ujian munaqosyah di Kecamatan Tanjung Raja, dan dinyatakan lulus. Adapun kemampuan membaca Al-Qur’an santri dan santriwati TPA An-Naufal berada dalam kategori cukup, yang menjadi sampel dalam penelitian ini hanya 17 santri saja, dimana 17 santri ini adalah yang telah mengaji Al-Qur’an dan Iqra’ 6, dari 17 orang santri ini Naufal yang mendapat kategori “sangat baik” yakni hanya 1 orang siswa saja atau 5,9%, yang mendapat kategori “cukup” yakni 8 santri atau 47% dari 17 santri, sementara 6 santri berada pada kategori “baik” atau 35,3 %. Santri yang terbilang “kurang baik” ada 2 orang atau 11,8 %. Adapun faktor pendukung dalam penyelenggaraan kegiatan TPA An-Naufal ini adalah tersedianya gedung belajar atas kesukarelaan kepala unit, dan adanya partisipasi orang tua santri dalam pembiayaan berlangsungnya kegiatan belajar mengajar di TPA, serta yang menjadi faktor penghambat yakni kurangnya kesejahteraan guru dan sarana prasarana yang seadanya dan terbatas.
Pengaruh Penerapan Metode Diskusi Kelompok Kecil Terhadap Hasil Belajar Siswa Kelas V Pada Mata Pelajaran IPS Di Madrasah Ibtidaiyah Nurul Huda Kecamatan Air Sugihan Ogan Komering Ilir
Authors: Yulaeha Wiwin , Rusdi Amir
Published: August 2022

Penelitian ini membahas tentang Pengaruh Penerapan Metode Diskusi Kelompok Kecil terhadap Hasil Belajar Siswa Kelas V pada Mata Pelajaran IPS di Madrasah Ibtidaiyah Nurul Huda Kecamatan Air Sugihan Ogan Komering Ilir (OKI). Adapun yang menjadi subjek dalam penelitian ini adalah siswa kelas V yang berjumlah 21 orang siswa.Rumusan masalah dalam penelitian ini adalah Bagaimana penerapan metode diskusi kelompok kecil pada mata pelajaran Ilmu Pengetahuan Sosial (IPS) siswa kelas V di MI Nurul Huda?Bagaimana hasil belajar siswa kelas V sebelum menerapkan metode diskusi kelompok kecil pada mata pelajaran Ilmu Pengetahuan Sosial (IPS)  di MI Nurul Huda? Bagaimana hasil belajar siswa kelas V sesudah menerapkan metode diskusi kelompok kecil pada mata pelajaran Ilmu Pengetahuan Sosial (IPS)  di MI Nurul Huda? Adakah pengaruh penerapan sebelum dan sesudah diterapkan metode diskusi kelompok kecil terhadap hasil belajar siswa kelas V pada mata pelajaran Ilmu Pengetahuan Sosial (IPS)  di MI Nurul Huda?Tujuan dalam penelitian ini adalahuntuk mendeskripsikan penerapan metode diskusi kelompok kecil pada mata pelajaran Ilmu Pengetahuan Sosial (IPS) siswa kelas V di MI Nurul Huda, untuk mengatahui hasil belajar siswa kelas V sebelum menerapkan metode diskusi kelompok kecil pada mata pelajaran Ilmu Pengetahuan Sosial (IPS)  di MI Nurul Huda,untuk mengatahuihasil belajar siswa kelas V sesudah menerapkan metode diskusi kelompok kecil pada mata pelajaran Ilmu Pengetahuan Sosial (IPS)  di MI Nurul Huda, untuk mengetahui pengaruh penerapan sebelum dan sesudah diterapkan metode diskusi kelompok kecil terhadap hasil belajar siswa kelas V pada mata pelajaran Ilmu Pengetahuan Sosial (IPS)  di MI Nurul Huda.Metodologi pengumpulan data dalam penelitian ini adalah dengan menggunakan metode observasi, tes dan dokumentasi. Metode observasi dilakukan untuk mengetahui aktivitas peneliti Untuk mengetahui hasil belajar siswa yakni menggunakan metode tes. Pada pre-test nilai siswa belum mencapai KKM yakni memperoleh rata-rata nilai 44,6, sedangkan pada pos-test nilai siswa mengalami kenaikan yakni telah mencapai KKM dengan rata-rata nilai 73,5 KKM yang ditetapkan pada mata pelajaran ini adalah 70.Dengan teknik analisis data deskriptif kuantitatif yaitu menguraikan, menggambarkan, dan mengklasifikasikannya menggunakan rumus tes “t”. Dengan membandingkan besarnya “t” yang diperoleh penulis dalam perhitungan (  = 25,6) dan besarnya “t” yang tercantum pada Tabel Nilai t (  = 2,09 dan = 2,84) maka dapat diketahui bahwa   adalah lebih besar dari pada t, yaitu: 2,09<25,6>2,84. Dari perhitungan diatas dapat didapat >  sehingga Hipotesis alternatif (Ha)yang berbunyi “Ada pengaruh penerapan metode diskusi kelompok kecilterhadap hasil belajar siswa pada mata pelajaran IPS kelas V di Madrasah Ibtidaiyah Nurul Huda Kecamatan Air Sugihan Ogan komering ilir (OKI)”diterima dan Hipotesis nihil (Ho)ditolak.
Pengaruh Metode Planted Question Terhadap Aktivitas Belajar Siswa pada Mata Pelajaran Akidah Akhlak Kelas V Madrasah Ibtidaiyah Adabiyah II Palembang
Authors: Lasmiaro Lasmiaro , Handayani Tutut
Published: August 2022

Secara spesifik penelitian ini berjudul “Pengaruh Metode Planted Question Terhadap Aktivitas Belajar Siswa Pada Mata Pelajaran Akidah Akhlak Kelas V Madrasah Ibtidaiyah Adabiyah II Palembang” penulis melakukan penelitian ini disebabkan agar banyaknya kegiatan aktivitas belajar siswa saat proses belajar mengajar seperti aktivitas memperhatikan, merespon dan mengerjakan tugas melalui metode Planted Question sehingga dapat berpengaruh pada hasil belajar siswa. Permasalahan yang diangkat dalam penelitian ini adalah sebagai berikut “Bagaimana Pengaruh metode Planted Question terhadap aktivitas belajar siswa pada mata pelajaran Akidah Akhlak kelas V Madrasah Ibtidaiyah Adabiyah II Palembang”.                Adapun pengambilan sampel dalam penelitian ini, yang menjadi populasinya adalah kelas V yaitu kelas V.4 yang berjumlah 30 orang siswa sebagai kelas eksperimen dan jenis datanya bersifat Kuantitatif, sedangkan sumber data diperoleh dari hasil observasi, hasil test siswa, wawancara dengan kepala MI, dokumentasi dan juga arsip-arsip data MI. Dalam skripsi ini penulis menggunakan rumus statistik yaitu observasi dan rumus uji “t” guna mengetahui pengaruh metode Planted Question terhadap aktivitas belajar siswa, serta mengetahui aktivitas belajar siswa.Hasil uji hipotesis dengan membandingkan besarnya “t” yang diperoleh dalam perhitungan (to = -55,39) dan besarnya “t”yang tercantum pada t table 5% = 33,33 dan t table 1% = 0. Jadi, karena to adalah lebih besar daripada tt, maka hipotesis nihil yang diajukan ditolak, ini berarti bahwa adanya pengaruh penggunaan metode Planted Question terhadap Aktivitas belajar siswa pada mata pelajaran Akidah Akhlak di Madrasah Ibtidaiyah Adabiyah II Palembang.
Apresentação
Authors: Rosário Nísia Martins do , Araujo André Corrêa da Silva de
Published: August 2022

Apresentação da edição em homenagem ao professor Alexandre Rocha da Silva.
The Binding Prediction of 6-Paradol and its Derivatives on TRPV1 Agonist as a New Compound for Treating Painful Diabetic Neuropathy
Authors: Rahmayanti Finas , Pratoko Dwi Koko , Fajrin Fifteen Aprila
Published: August 2022

Ginger was reported to have a suppressive effect on pain in patients with Painful Diabetic Neuropathy (PDN). Our latest study revealed that 6-shogaol, one of the ginger components, had the best affinity in the Transient Receptor Potential Vanilloid 1 (TRPV1), a key receptor in PDN). Paradol, which obtained from gingerol and shogaol metabolism, also had potent activities in several diseases, compared to the other derivatives of gingerol and shogaol. However, shogaol and paradol is very similar in chemical structure with only different in one double bond in 4-5 position. Until now there is no explanation about paradol mechanism in TRPV1. Based on this, our study was designed to predict the activity of 6-paradol and its derivatives to TRPV1 as target receptor in PDN using in-silico model. 2-paradol, 4-paradol, 6-paradol, 8-paradol and 10-paradol were used as ligands. Capsaisin, the agonist of TRPV1, was used as a native ligand in this study. TRPV1 was obtained from protein data bank (PDB). Ligand bond prediction and affinity was performed using Molegro Virtual Docker. The results showed 2-paradol, 4-paradol, 6-paradol, 8-paradol and 10-paradol had good affinity against TRPV1. These result indicated that 6-paradol and the derivatives had potential as a drug compound for PDN therapy.
Flooded Area Mapping and Its Relationship to the Land Use, Soil Type, and Rainfall in North Konawe Regency
Authors: Cahyono Bowo Eko , Putri Ervina Ikke Septiyas , Nugroho Agung Tjahjo
Published: August 2022

The flood incident in North Konawe Regency, Southeast Sulawesi that occurred on June 2nd, 2019 was the largest flood disaster in that area since the last 42 years, so it is interesting to study. As part of disaster risk management, it is necessary to do flood mapping to determine the distribution of flooded areas and identify areas that have potential for flooding. Mapping of flood inundation areas was carried out using Sentinel-1 data. Land use, rainfall and soil types are used as an analysis of their were relationship to the distribution of flood. The distribution of flood based on the identification of the presence of inundation covered 3 sub-districts, namely Oheo District, Asera District and Andowia District. Correlation of flood distribution to the land use, rainfall and soil type was identified using Pearson correlation value (r). The correlation between flood distribution and land use was -0.59 that indicates the correlation is moderate. Moreover, the correlation of flood distribution to the rainfall was 0 which means the correlation was very weak, and lastly, the correlation value of the flood distribution with soil type was 0.88 or the correlation was very strong.
The 32 kDa Outer Membrane Proteins of Klebsiella pneumoniae Acts as A Bacterial Adhesin
Authors: Agustina Dini , Shodikin M. Ali , Nugraha Bima Setia Sandya , Mufida Diana Chusna , Suswati Enny , Hermansyah Bagus
Published: August 2022

Klebsiella pneumoniae is a bacterium that often causes infection in the human body. At present K. pneumoniae can resist some of the antibiotics it has associated with modification of one of the virulence factors possessed by K. pneumoniae. One virulence factor of K. pneumoniae as pathogen bacteria is Outer Membrane Protein (OMP). The study of adhesin factors in K. pneumoniae involving hemagglutinin and adhesin proteins that have been found in the OMP 20 kDa and 40 kDa, but there is still no research that discusses the role of 32 kDa OMP as a hemagglutinin protein and adhesin. The purpose of this study is to determine the role of 32 kDa outer membrane of K. pneumoniae as hemagglutinin and adhesin proteins. After isolation of Outer Member Protein (OMP) from the K. pneumoniae, which then carried out a hemagglutination test using mice erythrocyte cells and adhesion test using mice enterocyte cells. The results of the hemagglutination test using mice erythrocyte cells obtained the highest hemagglutination titer for the molecular weight of 32 kDa in titers 1/4. The adhesion index with dilution titer has a significant relationship, with a conversion coefficient of 0,813 which means the dilution titer with the OMP adhesion index has a strong relationship with the direction of a positive relationship. The regression test results obtained an R-value of 0,813 which shows a strong relationship, while the R2 value is 66.1%. Conclusion in this study is 32 kDa outer membrane proteins of K. pneumoniae acts as a bacterial adhesin.
Determinan migrasi risen masuk ke Provinsi Jawa Barat periode 2000-2015
Authors: Noviandita Ardhianti , Prastowo Prastowo
Published: August 2022

Abstract

Purpose – This study aims to analyze the factors influencing recent migration to West Java Province.

Methods – This study combines time series and cross-section data with panel data regression analysis methods.

Findings – The results of this study indicate that the ratio of wages and the ratio of the number of industries have a negative effect on recent migration to West Java Province. Meanwhile, the GRDP ratio and the ratio of the number of universities have no impact on recent migration to West Java Province.

Implication – The policy implications of this research are that the government needs to implement an equitable development strategy in all regions and make efforts to increase income and job opportunities in all areas.

Originality – This study contributes to analyzing the determinants of recent migration to West Java Province using panel data analysis

 

Abstrak

Tujuan – Penelitian ini bertujuan untuk menganalisis faktor-faktor yang mempengaruhi migrasi risen yang masuk ke Provinsi Jawa Barat.

Metode – Penelitian ini menggunakan gabungan data time series dan cross section dengan metode analisis regresi data panel.

Temuan – Hasil penelitian ini menunjukan bahwa rasio upah dan rasio jumlah industri berpengaruh negatif terhadap migrasi risen yang masuk ke Provinsi Jawa Barat. Sementara itu variabel rasio PDRB dan rasio jumlah perguruan tinggi tidak berpengaruh terhadap migrasi risen masuk ke Provinsi Jawa Barat.

Implikasi – Implikasi kebijakan dari penelitian ini yaitu pemerintah perlu melaksanakan strategi pembangunan yang merata di seluruh daerah, serta melakukan upaya meningkatkan pendapatan dan kesempatan kerja di seluruh daerah.

Orisinalitas – Penelitian ini berkontribusi dalam menganalisis determinan migrasi risen yang masuk ke Provinsi Jawa Barat dengan menggunakan analisis data panel.
PLANNING THE TIME OF PERFORMANCE OF WORKS IN HYBRID PROJECTS
Authors: Tryhuba Anatoliy , Kondysiuk Igor , Koval Nazar , Boiarchuk Oksana , Boiarchuk Oleh
Published: August 2022

The aim of the work is to substantiate the approach to forecasting the time fund for work in hybrid projects, taking into account the changing nature and climatic components of the design environment based on the use of neural networks. The neural network architecture involves the use of a multilayer perceptron, teacher training, and the method of backpropagation. It is based on an algorithm that minimizes the prediction error by propagating error signals from the network outputs (predicted duration of naturally allowed forecasting the working time fund) to its inputs (values of the duration of naturally allowed forecasting the working time fund in previous days), in the direction opposite to the direct propagation of signals. Based on the prepared initial data, the training of an artificial neural network was performed, which ensured the creation of an artificial neural network that is able to predict the duration of naturally allowed time to perform work in a software environment written in Python. Studies based on neural network training show that when the number of epochs increases to more than 25,000, the error does not exceed 4.8%. To study the neural network, we used the statistical data of the summer months of 2020 on the naturally allowed forecasting the working time fund during certain days, which are typical for the conditions of the Volodymyr-Volynskyi district of the Volyn region. The obtained results indicate that the use of the proposed architecture of the artificial neural network gives a fairly accurate forecast and this is the basis for making quality management decisions on planning the content and timing of work in hybrid projects.
PRODUCTION ORGANIZATION OF GRAPHICS PRODUCT
Authors: Vorontsova Darya , Fedchenko Hanna , Valchuk Olga
Published: August 2022

Computer graphics is developing dynamically in various spheres of human life. Paying attention to the high dynamism of the world around us, the issue of optimizing the process of video, animation, character, advertising, avatar, etc. creation is becoming increasingly important. The graphic product requires the fastest production process without paying attention to the fact that it is a development of a feature film, a commercial project of various scales or a project of 10 frames. The analysis of the main achievements of specialists in the field of computer graphics revealed different approaches to the organization of graphic projects. In specialist’s works, attention is paid to the principles of graphic conveyors of major studios and film companies. The purpose of this work is to present recommendations for the organization of the process of developing a short video series by one person, taking into account the automation of the relevant stages of work, on the example of a video of social advertising. To implement this task, the scheme of the project workflow was proposed, where the main stages of creating graphic content are marked, the relevant software and selected parts of the workflow such as preproduction, production and postproduction. The following software tools were selected for the project implementation: Z-Brush, Blender, Autodesk Maya, Adobe After Effects. The analysis of the development algorithm showed the critical points of the scheme, which reduce the speed of the project. To avoid this, it was proposed the technique of "pipeline". As a result of research the methodologies of the graphics pipeline organization was raised, and the beneficial effects of reliable workflow management were illustrated. A visual and detailed form of presentation of the creating a graphic product stages using the "pipeline"  technique  will help increase the level of knowledge among beginners.
Motivation of Freelance Employees in the Gig Economy in Turkey
Authors: ÇİĞDEM Serpil
Published: August 2022

In the current industrial and organizational psychology literature, predominantly salaried, paid, permanent and full-time employees in a certain workplace and in a certain time period are represented. This study examines the motivations that pull / push the freelancers working on various online labour platforms to the gig economy in Turkey. In the study, mixed method was used as data collection technique. In the quantitative stage of the research, a survey was conducted on 117 people, while semi-structured interviews were conducted with 12 people in the qualitative phase. Survey data in the SPSS 20.0 program, qualitative data were analyzed descriptively. As a result, it was understood that the most obvious motivation factors of freelancers are independence, success drive and flexibility. The Gig economy provides employees with the opportunity to work flexibly, allowing them to organize their own work programs and control their labor processes, while also contrasting with the optimistic depictions of a flexible economy. It is also seen that freelance employees feel free of friendship relationships, excluded and isolated from other people.
A Methodical Approach of Trialling New Technology Towards Advancement in Drilling Performance
Authors: Wusten Andre , Mounzer Fadi
Published: August 2022

Many organizations have a shared goal of always exploring new and different ways to improve operational efficiencies while lowering associated operational expenditures. During economic downturns or periods of suppressed pricing such as the oil and gas industry has experienced in recent years, such programs attract more focus and attention.

Adopting and refining the learning curve process is a crucial part of identifying potential areas of improvement and attaining high-quality performance increases while minimizing lost time.

It is also not uncommon for similar organizations to explore alternate tactics and new technology during difficult times. Those must be capable of overcoming identified bottlenecks and securing additional gains toward higher efficiency. In such instances, the ability to assess and quantify the advantages of the chosen efforts is critical. This is usually accomplished by establishing a stable baseline that may serve as a dependable benchmark.

In preparation for an upcoming drilling campaign, where equivalent circulating density (ECD) margins are critical, a North Sea operator used a similar structured approach to integrate a new innovative stabilizer design (ISD) into its standard bottom hole assembly (BHA) configuration as a replacement for the traditional spiral stabilizer with its known flaws.

The ISD's hydrodynamic design allows for enhanced displacement of fluid and cuttings along the tool, supporting improved ECD control. The objective was to compare and quantify the possible advantages of the new technology over conventional tools.

In each of the intended runs, an additional carrier sub, with vibration and pressure sensors, was placed directly below the stabilization points to ensure a reliable benchmark and qualitative comparison.

Following the trial runs, a full analysis was done in a collaborative effort involving all stakeholders concerned. The outcomes of the trial and study proved encouraging. As a result, the plan is to use the new stabilizer design in future drilling campaigns and explore additional documented benefits.

The concepts and techniques underlying the established learning curve are outlined in this paper, as well as how this ongoing work has contributed to improved performance and overall well design and delivery. The expected ECD challenges and limitations of the upcoming drilling campaign are highlighted. The report also explains the science underlying the tried-and-true new stabilizer design, as well as the novel features and sought-after benefits. In addition, the authors will discuss the conditions designed to provide an as close and qualitative comparison as possible, as well as the agreed-upon key performance indicators (KPIs) for this study. The data will be analysed, and the overall performance will be compared to offset wells. The report concludes with a brief discussion of the attained results and conclusions, as well as the plan forward with the tested technology.
Evaluating the Damage Content of Karbandi Using Frequency Domain Analysis (Case Study: Timche Haj-Mohammad-Qoli of Tabriz Historic Bazaar)
Authors: Ahani Elshan , Ahani Ali
Published: August 2022

In this study, an alternate method to evaluate structural systems, especially those with historical importance has introduced by applying Fourier Transform (FT) to the damage ratio of time history outcome in the frequency domain. The concept of damage content (DC) regarding the mechanical characteristics of the used material, including plastic strain, failure plane, and ultimate load-bearing capacity, along with drift value, record selection criteria, and architectural aspects, have employed. Due to its valuable aesthetic and architectural view, Timche Haj-Mohammad-Qoli of Tabriz Historic Bazaar, one of the traditional covered spaces with the complicated configuration of spatial masonry intersecting arches, selected for further assessment in the current research program. The required experimental samples for obtaining the mechanical properties and relevant geometrical measurements to prepare the numerical model of the structure obtained. The strong ground motions according to seismological and geological characteristics of the construction site selected. The records with different durations were merged by Fourier Transform (FT) and Damage Content (DC) analysis. According to the outcomes, the damage state of the structure due to the imposed strong motion at every stage of the lateral loading from the failure initiation to the final collapse was traceable. As a straightforward outcome, the vulnerability of the near-field earthquakes is more tangible than that of the far-field earthquakes. The provided methodology could have proper use in future similar studies for evaluating the performance of the structures.
TRAIL-R deficient mice are protected from neurotoxic effects of amyloid-β
Authors: Benedetto Giulia Di , Burgaletto Chiara , Serapide Maria Francesca , Caltabiano Rosario , Munafò Antonio , Bellanca Carlo Maria , Mauro Rosaria Di , Bernardini Renato , Cantarella Giuseppina
Published: August 2022

TRAIL, a member of TNF superfamily, is a potent inducer of neuronal death. Neurotoxic effects of TRAIL appear mediated by its death receptor TRAIL-R2/DR5. To assess the role of TRAIL/TRAIL-R2 pathway in AD-related neurodegeneration, we studied the impact of the treatment with amyloid-β (Aβ) upon cell viability and inflammation in TRAIL-R-deficient mice (TRAIL-R-/-). Here, we demonstrate that the lack of TRAIL-R2 protects from death cultured TRAIL-R-/- mouse embryonic hippocampal cells undergone treatment with either Aβ1–42 or TRAIL. Consistently, stereotaxic injection of Aβ1–42 resulted in blunted caspase activation, as well as in reduction of JNK phosphorylation and increased AKT phosphorylation in TRAIL-R-/- mice. Moreover, the lack of TRAIL-R2 was associated with blunted constitutive p53 expression in mice undergone Aβ1–42 treatment, as well as in decrease of phosphorylated forms of tau and GSK3β proteins. Likewise, TRAIL-R2 appears essential to both TRAIL and Aβ-mediated neurotoxicity and inflammation. Indeed, hippocampi of TRAIL-R-/- mice challenged with Aβ1–42, showed a scanty expression of microglial (Iba-1) and astrocytic (GFAP) markers along with attenuated levels of IL-1β, TNF-α, NOS2 and COX2. In conclusion, the bulk of these results demonstrate that the constitutive lack of TRAIL-R2 is associated with a substantial reduction of noxious effects of Aβ1–42, providing further evidence on the prominent role played by TRAIL in course of Aβ-related neurodegeneration and confirming that the TRAIL system represents a potential target for innovative AD therapy.