bluuebunny/crossref_metadata_2025 huggingface dataset:
Risk Factors of Bakri Balloon Tamponade Failure for Persistent Postpartum Hemorrhage
Authors: Tong Tong , Chen Yan , Cheng Weiwei , Mao Eryi , Liu Xiaohua
Published: November 2022

Background: The aim of this study was to identify risk factors of Bakri balloon tamponade (BBT) failure for postpartum hemorrhage (PPH) and to evaluate the efficacy of BBT for PPH caused by different etiologies. Methods: All women who underwent BBT for PPH at International Peace Maternity & Child Healthcare Hospital, Shanghai, China were included. Univariate analysis and logistic multivariate models were used to identify prognostic factors for BBT failure. Results: Of 48,511 deliveries during the study period, 487 (1.0%) women underwent BBT for persistent PPH. The overall success rate was 91.8% (447/487). The individual success rates of BBT for PPH caused by uterine atony, placenta previa, placenta accreta spectrum (PAS), and coagulopathy were 95.9%, 90.6%, 50.0%, and 25.0%, respectively. Blood loss before BBT was remarkably higher in the failure group than in the success group. In addition, estimated blood loss (EBL) before BBT insertion, disseminated intravascular coagulation (DIC) development, in vitro fertilization (IVF) pregnancy, and PAS were considered to be independent risk factors of BBT failure. Conclusions: BBT is an effective method in the management of PPH resulting from uterine atony and placenta previa. Risk factors of BBT failure primarily include the EBL before BBT insertion, DIC development, IVF pregnancy and PAS.
Empirical Analysis on the Influence of Individual Characteristics and Consumption Motivation on Sports Consumption Satisfaction
Authors: Fan Xiaofei , Chang Shiyi , Chen Haibo
Published: November 2022

This paper takes domestic residents as the investigation object, and adopts a questionnaire survey, descriptive statistical analysis, factor analysis, and optimal scale regression to study the influence of individual characteristics and consumption motivation on sports consumption satisfaction. The research found that: among the factors of personality characteristics, occupation, current physical condition satisfaction, exercise frequency, education level passed the test; The positive occupation coefficient indicates that the overall occupation has a positive effect on satisfaction. The coefficient of satisfaction with the current physical condition is positive, indicating that the more satisfied residents are with their current physical condition, the higher their satisfaction with sports consumption is. The coefficient of exercise frequency is negative, indicating that the longer the average exercise time of residents is, the lower the satisfaction of sports consumption is. The coefficient of education level is positive, indicating that residents' satisfaction with sports consumption increases with education level. Gender, age, and monthly sports consumption variables did not pass the significance test. Among these consumption motivation factors, there are seven variables: interpersonal motivation, body building and shaping motivation, will exercise motivation, growth knowledge motivation, exercise physical motivation, psychological regulation motivation and competition promotion motivation have all passed the test. The coefficients are all positive, indicating that residents’ sports consumption motivation has strong guidance and purpose, and has a positive promoting effect on sports consumption satisfaction Suggestions: Differentially guide the personalized consumption demand of the vast number of sports consumers, pertinently stimulate the consumption motivation of sports consumers, continuously strengthen the structural reform of the supply side of the sports industry, and systematically build a good sports consumption environment.
Did participation in the Conover Workplace® modules improve Nunez Community College students’ work readiness?
Authors: Bosch Sandra , Rice Donna
Published: November 2022

A mismatch remains between the skill sets employers seek in new hires and the applicants' skills. A quasi-experimental research design was used to investigate whether students’ oral, written, and digital skill sets were improved after participation in the Geaux Pro quality enhancement program coursework, which included embedded Conover Workplace Readiness® modules at Nunez Community College. Data were analyzed using the (a) grades for quality enhancement program-dedicated courses, (b) rubric scores from General Education Student Learning Outcomes, (c) Likert-type scores from quality enhancement program student workshop and training surveys, and (d) Likert-type scores from Faculty workshop and Conover Workplace Readiness® module satisfaction survey. The evidence (e.g., grades, mastery of learning outcomes) showed significant improvement in students’ oral, written, and digital skills after participation in Geaux Pro quality enhancement courses, workshops, and Conover Workplace Readiness® modules, resulting in improved employability skills. This study has implications for addressing community college students’ work readiness.
Pengaruh iq terhadap hasil belajar fisika siswa
Authors: elita hasna , Muliani Desy Eka
Published: November 2022

Kecerdasan adalah faktor dasar yang memprediksi prestasi akademik di sekolah dan merupakan peran penting dalam mempengaruhi sukses siswa di masa depan (Kuncel, Hezlett, & Ones, 2004; Chamorro-Premuzic & Furnham,2005). Kecerdasan berperan pada kemampuan siswa untuk menyerap informasi atau pengetahuan baru dan menjadikannya sebagai dasar untuk mengolah masalah serta upaya penyelesaiannya. Kecerdasan erat kaitannya dengan kemampuan kognitif individu seperti berpikir, mengingat, membaca, pembelajaran, pemecahan masalah dan penggunaan bahasa (Binet, 1905; Zeidner, 1995; Zenderland, 1998). Kecerdasan dapat diukur dengan menggunakan alat psikometri yang biasa disebut sebagai tes kecerdasan intlektual (IQ).(Pratama, 2015)Kecerdasan intelektual (IQ) adalah istilah umum yang digunakan untuk menjelaskan sifat pikiran yang mencakup sejumlah kemampuan, seperti kemampuan menalar, merencanakan, memecahkan masalah, berpikir abstrak, memahami gagasan, menggunakan bahasa, dan belajar. IQ merupakan kemampuan individu untuk memberikan respon yang tepat terhadap stimulus yang diterima Thorndike (1911; 1923). Kemampuan tersebut kemudian dijabarkan secara lebih spesifik oleh Binet (Binet & Simon, 1916; Varon, 1963) bahwa inteligensi mempunyai tiga elemen berbeda, yaitu direction, adaptation, dan criticsim.Skor IQ digunakan sebagai prediktor yang cukup baik terhadap nilai siswa di sekolah, kinerja, prestasi kerja,pendapatan dan aspek lain yang mempengaruhi kesuksesan dalam hidup (Gottfredson, 2004; Herrnstein & Murray, 1994). Korelasi rata- rata antara nilai IQ dan nilai prestasi belajar 0,5 (Neisser et al., 1996), bervariasi sesuai dengan kebijakan yang digunakan. Siswa yang mendapat nilai tinggi maka skor IQ nya juga tinggi dan begitu juga sebaliknya (Detterman & Daniel, 1989). Siswa yang memiliki IQ tinggi cenderung tampil lebih baik di sekolah daripada mereka yang memiliki skor IQ yang lebih rendah (Coyle & Pillow, 2008). Prediksi prestasi akademik merupakan salah satu kebanyakan topik penelitian yang penting (Lazano, Gordilo, & Perez, 2013)
PENGARUH KABUT GARAM TERHADAP KINERJA ISOLATOR 20 KV BERBAHAN POLIMER RESIN EPOXY
Authors: Syam Sudirman , Kurniati Sri
Published: November 2022

Penelitian ini bertujuan untuk mengetahui kinerja isolator polimer jenis epoksi resin 20 kV dalam kondisi kabut garam dan dibandingkan dengan kabut bersih. Pengukuran dilakukan dalam suatu kamar kabut (Test Chamber) yang temperaturnya diatur menjadi 3 tingkatan, yakni tingkat rendah (00 – 250C), sedang (250 – 350C) dan tinggi (350- 450C). Kemudian dilakukan pengukuran arus bocor baik dalam kondisi kabut bersih maupun kabut garam dengan mengambil sampel isolator polimer dalam kondisi bersih dan berpolutan. Hasil penelitian menunjukkan bahwa kinerja isolator sangat dipengaruhi oleh kondisi lingkungan terutama yang berada di daerah pantai yang sering berkabut garam. Dalam kondisi kabut bersih tanpa polutan diperoleh pengujian arus bocor sebesar 20 uA pada suhu 40 derajat, sedangkan pada kondisi kabut garam sebesar 25 uA. Kemudian dalam kondisi berpolutan ringan arus bocor naik menjadi 21 uA pada kondisi bersih sedangkan pada kondisi kabut garam menjadi 26 uA.
Pelvic Congestion Syndrome affects nulliparous and post-menopausal women, and the treatment of internal iliac vein reflux is critical: A retrospective cohort study looking at treatment outcomes following Pelvic Vein Embolisation.
Authors: Strong Sophie M , Cross Amy C , Sideris Michail , Whiteley Mark Steven
Published: November 2022

Objective To identify the effects of patient risk factors and pelvic venous reflux (PVR) patterns on treatment outcomes of Pelvic Vein Embolisation (PVE) for Pelvic Congestion Syndrome (PCS). MethodsWe performed a retrospective cohort review assessing population, intervention, comparison and outcomes (PICO) for women undergoing PVE for PCS January 2017–January 2021. We identified 190 patients who had completed both questionnaires and who had given consent for their information to be used for research (Median age 46, IQR 40-52) - 110.The distribution of pathological pelvic venous reflux found on transvaginal duplex ultrasound (TVDUS) was analysed for all patients. Pre- and post-procedure symptom burden scores were studied using a standardised questionnaire protocol. We used inferential univariate non-parametric statistics to describe our data.Results190 cases were reviewed; 62.6% (119/190) premenopausal, 11.1% (21/190) perimenopausal and 25.3% (48/190) postmenopausal; 10.1% (19/188) nulliparous. There was a statistically significant improvement in all symptoms and the appearance of varicosities on TVDUS post-PVE (p<0.05). The locations of veins requiring embolisation were analysed; 82.8% (154/186) required embolisation of at least one internal iliac vein tributary and ovarian vein embolisation. Age, parity, menopausal status and previous laparoscopy did not affect symptom improvement (p>0.05). No significant complications were identified.ConclusionsPVE is an effective treatment for pelvic pain due to PCS. Our results highlight the importance of internal iliac vein reflux as an important predictor in diagnosis and management. PCS should not be limited as a diagnosis for multiparous women of childbearing age as a significant proportion of patients who benefited from PVE were either nulliparous and/or postmenopausal.
Association between abstraction level and time: Are future and past more abstract than the present?
Authors: Bausenhart Karin M. , Ulrich Rolf , Kaup Barbara
Published: November 2022

Construal Level Theory (Trope & Liberman, 2010) suggests that objects or events are represented differently depending on their psychological distance from ourselves. Specifically, objects and events should be represented more abstractly the farther they are removed from direct experience through distance in the spatial, temporal, social or hypotheticality domains. Bar-Anan, Liberman, and Trope (2006) reported a key finding supporting this assumed association of the various distance dimensions and abstraction level. In their study, participants responded faster in an Implicit Association Task when temporally near and concrete concepts, as well as temporally far and abstract concepts, were mapped to the same rather than different response keys. In the present study, we replicated this basic finding when employing temporal adverbs relating to present vs. future time, and nouns referring to concrete vs. abstract concepts (Experiment 1), but not when temporal adverbs relating to the past were employed as instances of the large temporal distance category (Experiment 2). We propose that the uncertainty associated with the future, as opposed to the past, might play an important role in this temporal asymmetry by increasing psychological distance.
SISTEM KEUANGAN ISLAM
Authors: Resky Andi Sry Aska
Published: November 2022

Ketidaktahuan dan kesalah pahaman tentang Islam membuat banyak orang berpendapat bahwa Islam adalah hanya sebatas agama transendental yang khusus mengatur hubungan antara manusia dan Tuhan. Bahkan ada pendapat yang lebih memojokkan bahwa Islam adalah penghambat kemajuan peradaban. Menurut sisi bahasa, kata “Islam” berasal dari kata aslama, yuslimu, islaman yang artinya tunduk dan patuh. Seorang yang tunduk dan patuh kepada kepala negara, secara bahasa, dapat dikatakan aslama li-rais ad-daulah; sedangkan jika kita lihat Islam yang berasal dari bahasa arab, yaitu salima yang berarti selamat, damai, tunduk, pasrsrah, dan berserah diri
OJK DAN SISTEM MONETER INDONESIA
Authors: Taha Muh. Ridwan
Published: November 2022

Otoritas moneter adalah suatu entitas yang memiliki wewenang untuk mengendalikan jumlah uang yang beredar pada suatu negara dan memiliki hak untuk menetapkan suku bunga dan parameter lainnya yang menentukan biaya dan persediaan uang.
PROSES PENULISAN PESAN-PESAN BISNIS DI PERBANKAN SYARIAH
Authors: Ananda Ahriana , K KHELVIN , NURFADILLAH
Published: November 2022

Dalam pesan bisnis ada beberapa langkah termasuk perencanaan pesan-pesan bisnis. Perencanaan pesan-pesan bisnis mencakup pesan-pesan yang di smpaikan secara tertulis dan pesan-pesan yang di sampaikan secara lisan. Perencanaan pesan-pesan bisnis merupakan suatu langkah strategis bagi pencapaian tujuan organisasi secara menyeluruh dan salah satu faktor prnrntu keberhasilan komunikasi, pesan-pesan bisnis yang terrencana dengan baik akan mempermudah pencapaian tujuan komunikasi. Dalam hal ini perencanaan pesan-pesan bisnis lebih di fokuskan pada perencanaan secara tertulus. Dengan mengatur ide-ide secara logis, berurutan, dan tidak bertele-tele, ide yang disampaikan akan dapat memuaskan kebutuhan-kebutuhan informasi, motivasi, maupun praktis bagi audiens. Mengorganisasi pesan-pesan secara baik adalah suatu keharusan dan menjadi tantangan bagi komunikator.
PERANCANGAN REMOTE KONTROL UNTUK MENGENDALIKAN LAMPU PENERANGAN DENGAN MENGGUNAKAN SINYAL INFRA MERAH
Authors: Syam Sudirman , Kurniati Sri
Published: November 2022

Umumnya instalasi penerangan menggunakan saklar manual untuk menghidupkan dan mematikan lampu listrik melalui kabel penghubung. Sistem ini selain kurang efisien juga bisa menimbulkan jatuh tegangan atau rugi-rugi energi bila jarak lampu dengan saklar penghubung agak jauh. Apalagi bila ada sambungan yang longgar, maka bisa mengakibatkan pemanasan yang menimbulkan arus yang berlebihan, bahkan bisa menyebabkan kebakaran.Paper ini bertujuan untuk membuat sebuah alat pengendali lampu penerangan dengan menggunakan infra merah. Remote control infra merah ini dapat menggantikan fungsi saklar yang biasa digunakan pada instalasi penerangan tanpa menggunakan kabel penghubung. Perencanaan alat ini dilakukan dengan menggunakan sinyal data 660 Hz sedangkan sinyal carrier menggunakan frekuensi 40 Khz. Hasil pengukuran osiloskop pada frekuensi data diperoleh pengukuran 666,67 Hz atau terdapat perbedaan sekitar 1,01 %. Kemudian pada pembangkit carrier diperoleh pengukuran frekuensi sekitar 41,67 Khz atau terdapat perbedaan sekitar 4,18 %. Hasil pengujian alat menunjukkan bahwa remote kontrol ini telah berfungsi dengan baik sesuai dengan apa yang direncanakan, yaitu dapat menghidupkan dan mematikan lampu penerangan tanpa menggunakan saklar biasa. Pengontrolan lampu dapat dilakukan dengan baik sampai pada jarak 9 meter dengan sudut penerimaan 0 – 20 derajat..
MANAJEMEN MUSYARAKAH DALAM SENYAWA KIMIA
Authors: MUHLIS
Published: November 2022

Buku ini focus penulisan tentang pemberdayaan minyak atsiri dengan pembahasan manajemen musyarakah kolaborasi dalam usaha minyak atsiri yang penentuan kualitasnya didasarkan pada senyawa kimia eugonal. Pada dasarnya kondisi yang dirasakan oleh pemula yang hendak melakukan usaha umunya terkendala di pengadaan modal. Bahkan untuk memperoleh pinjaman melalui lembaga keuangan kadang terkendala karena sejumlah persyaratan dan admistrasi yang kadang sulit dipenuhi oleh masyarakat. Keadaan demikian mendorong penulis untuk memberikan suatu solusi kebuntuan keuangan melaui kerjasama yang seseuai dengan prinsip syariah yang ditawarkan dalam usaha penyulingan minyak atsiri limbah daun cengkeh berbasis praktik akad manajemen musyarakah. Penjelasan dalam buku mengupas tuntas tentang inovasi tersebut berbentuk kerjasama keuangan suatu inovasi usaha penyulingan limbah daun cengkeh menjadi minyak atsiri berbasis modal manajemen musyarakah. Pengetahuan dan praktik usaha manajemen berbasis musyarakah dalam memobilisasi dana. Bagi hasil sesuai dengan porsi masing-masing, bukan hanya keuntungan tetapi berbagi juga risiko di dalamya, sehingga keadaan ini akan membuat mereka tidak saling memberatkan. Pengolahan ini melaui proses ekstraksi minyak atsiri dengan cara destilasi penyulingan limbah daun cengkeh yang sebelumnya hanya sampah organic. Hal ini menjadi alternatif untuk lapangan kerja baru bersama pemuda di daerah Bonto Bajeng, Asayya, Ereng-ereng, kecamatan Tompobulu Bantaeng, dan wilayah sekitarnya
Analisis Pelanggaran Penjualan Kosmetik Non BPOM Pada Shope
Authors: mawati Iga
Published: November 2022

PeredarankosmetikdiIndonesiacukuppesat,Masyarakatsekarangmulaiberanggapanbahwakosmetiksudahmenjadikebutuhanpokok.kebutuhanmempercantikdiridimanfaatkanolehpelakuusahayangtidakbertanggungjawab dalam memproduksiproduk kosmetik yang berbahaya apabiladigunakan.Dalam masalah inidigunakan metode deskriptif,denganmenggunakanmetodepenelitianinidapatmenjawabrumusanmasalahdanmenjelaskan secara jelas dengan prispektif emik.Dengan banyaknyaperedarankosmetikmenyebabkanbanyakoknum-oknum yangmemproduksikosmetikyangtidaklayakdipasarkandandipergunakansehinggaBadanPengawasObatdan Makanan (BPOM)menemukan beberapa peredarankosmetikberbahaya.PeredarankosmetikberbahayainitidakhanyadidalamlingkunganpasartetapijugadidalamlingkungantokoonlinesebesarShopee.Perederankosmetiktidaklayakpakeinisangattidakbaik,sehinggabagisipelaku akan dikenakan jerathukum sebagaimana telah diaturdalamperundang-undanganIndonesia
Infant visual preference for the mother’s face and longitudinal associations with emotion regulation in the first year of life
Authors: Rigato Silvia , Stets Manuela , Charalambous Sophia , Dvergsdal Henrik , Holmboe Karla
Published: November 2022

Past research has focused on infants’ visual preference for the mother’s face, however it is still unknown how these responses change over time and what factors associate with such changes. A longitudinal study (N ~ 60) was conducted to investigate the trajectories of infant visual preference for the mother’s face and how these are related to the development of emotion regulation in the first year of life. Identical face stimuli (i.e., the infant’s mother and a consistent stranger face) were used in a visual preference task at 2 weeks, 4, 6, and 9 months of age. At each time point, mothers were asked to complete a measure of infant temperament (the IBQ-R VSF, Putnam et al., 2014, and two subscales from the IBQ-R, Gartstein & Rothbart, 2003). Our results show that while at 2 weeks, 4 months and 9 months of age infants looked equally at both faces, infants at 6 months looked significantly longer at their mother’s face. We also observed prospective associations with emotion regulation variables so that infants who looked longer at the mother’s face at 6 months showed higher falling reactivity at 9 months. We discuss these findings in light of the roles that both infant development and the caregiver play in emerging emotion regulation capacities during the first year of life.
Proposal to article on grievance articulation among TERF & Gender Critical communities on Twitter
Authors: Kychenthal Skye
Published: November 2022

Trans Exclusionary Radical Feminism (TERF) or Gender Critcial (GC) feminism is a form ofradical feminism whose core values are antithetical to feminist ideology. It focuses on support ofLesbian, Gay, Bisexual and Heterosexual individuals (particularly women) meanwhile activelyexcluding trans individuals and specifically trans-feminine individuals. Trans individuals havebeen defined as a sort of boogie-man within this sect of radical feminism, as is the case withother prominent anti-trans groups. TERF ideology holds a loud megaphone, with prominentTERF activists including J.K. Rowling, The BBC, The Guardian, Dave Chapelle, and theLGBAlliance. The hashtag #SexNotGender regularly trends on Twitter advocating lesbians, gaymen, and bisexual individuals to be attracted to their preferred sex (the bimodal in whichsomeone is born) not gender (how one would identify). This proposal and eventual article hopesto add to existing literature on the topic, by exploring the main grievances articulated by TERFand Gender Critical communities. Through scraping Twitter posts from Twitter’s API of threeprominent TERF and Gender Critical accounts, and subsequent analysis using LDA (LatentDirichlet allocation), I will test the hypothesis that TERFs and Gender Critical individuals onlineare radicalized and further polarized through a few key thoughts and ideas:1. A focus on reactions of disgust, fear, and anger.2. A false belief in the ‘silencing’ of TERF voices as marginalized and an ‘invasion’ ofwomen’s spaces.3. A perception there is a pervasiveness of trans women in societies’ institutions.
Role of Magnetic Resonance Cholangiopancreatography in the Evaluation of Obstructive Jaundice
Authors: Karki S. , Phuyal A. , Poudel R. C. , Bhandari A. , Dahal M. R.
Published: November 2022

Background Magnetic Resonance Cholangiopancreatography is a reliable and highly sensitive imaging modality in the diagnosis of Obstructive jaundice.

Objective To evaluate the diagnostic accuracy of Magnetic Resonance Cholangiopancreatography as compared to Endoscopic Retrograde Cholangiopancreatography.

Method A prospective, analytical study was conducted in the Department of Radiodiagnosis and Imaging at Dhulikhel Hospital between October 2018 and December 2020. Altogether 100 patients of all ages with obstructive jaundice undergoing Magnetic Resonance Cholangiopancreatography and Endoscopic Retrograde Cholangiopancreatography were included. The causes of obstructive jaundice as identified by Magnetic Resonance Cholangiopancreatography were compared to that of Endoscopic Retrograde Cholangiopancreatography considering Endoscopic Retrograde Cholangiopancreatography as gold standard for the diagnosis.

Result Magnetic Resonance Cholangiopancreatography revealed choledocholithiasis in 60 (60%) patients, benign stricture – 14(14%), malignant stricture-11(11%), periampullary carcinoma in 8(8%) and normal study in 4(4%) patients. Endoscopic Retrograde Cholangiopancreatography showed choledocholithiasis in 59(59%) patients, strictures (benign in 13%, malignant in 10%), ascariasis in 3(3%) and normal findings in 5(5%) patients. The sensitivity, specificity, positive predictive value and negative predictive value of Magnetic Resonance Cholangiopancreatography in detecting choledocholithiasis were 96.6%, 92.3%, 95%, and 95%. The same values for benign strictures were 92.3%, 97.7%, 85.7% and 98.9%, whereas those for malignant strictures were 90.9%, 98.8%, 90.9% and 98.8%. All values were 100% for peri-ampullary carcinoma and ascariasis. Hence, Magnetic Resonance Cholangiopancreatography showed good accuracy for detecting causes of obstructive jaundice (p < 0.05) as compared to Endoscopic Retrograde Cholangiopancreatography.

Conclusion Magnetic Resonance Cholangiopancreatography is an accurate, non-invasive technique in evaluation of obstructive jaundice and offers similar diagnostic value compared to Endoscopic Retrograde Cholangiopancreatography.
120 años de la Sociedad de Cirugía de Bogotá
Authors: Cadena Rey Dario
Published: November 2022

La comunidad científica, asistencial y administrativa de la Sociedad de Cirugía de Bogotá – Hospital de San José, del Hospital Infantil Universitario de San José y de la Fundación Universitaria de Ciencias de la Salud, están celebrando una efeméride muy especial, como es el acontecimiento notable del nacimiento de la Sociedad de Cirugía de Bogotá el 22 de julio de 1902. En lo salones del Club Médico de Bogotá, que habían creado un año antes, se reunieron diez filántropos y brillantes médicos convocados por los doctores José Maria Montoya y Guillermo Gómez. Asistieron Juan Evangelista Manrique, Eliseo Montaña, Hipólito Machado, Julio Z. Torres, Nicolás Buendía, Zoilo Cuellar, Diego Sánchez e Isaac Rodríguez.
Pengembangan Kolam Retensi Dalam Upaya Mereduksi Banjir Kali Jeroan Kabupaten Madiun
Authors: Tawakkal Alfath , Wahyudi Hendra , Indriyani Dwi , Zuhdy Akhmad Yusuf
Published: November 2022

Banjir merupakan kondisi dimana air tidak dapat ditampung di sebuah saluran atau sumbatan aliran air di saluran pembuangan. Tingginya curah hujan dan disertai perubahan sIstem tataguna lahan dapat meningkatkan permukaan air limpasan yang mengalir dengan cepat, sehingga menyebabkan banjir. Daerah Aliran Sungai (DAS) Jeroan, termasuk dalam wilayah Kabupaten Madiun, Provinsi Jawa Timur. Sungai Jeroan merupakan anak dari Sungai Bengawan Solo, hulu Sungai Jeroan terletak di Kecamatan Saradan dan hilirnya terletak di Desa Balerejo, yang bertemu dengan Sungai Bengawan Solo. Panjang Sungai Jeroan ± 34,84 km dan mempunyai luas DAS 314,34 km2. Debit yang dapat ditampung sungai adalah sebesar 179,73 m3/dt. Selanjutnya direncanakan normalisasi, sepanjang STA 276–232 dengan b = 15 m, h = 8 m dan m = 1 serta normalisasi sepanjang STA 228–0 dengan b = 20 m, h = 8 m dan m = 1 dengan debit yang mampu ditampung sungai sebesar 226,82 m3/dt. Setelah dilakukan normalisasi, debit yang melewati sungai tersebut masih belum tertampung seluruhnya ke dalam sungai, berdasarkan perhitungan dengan menggunakan metode HSS Nakayashu, didapatkan debit dengan kala ulang 25 tahun sebesar 461,20 m3 untuk DAS Jeroan. Selanjutnya dilakukan penanganan dengan 2 buah kolam retensi, direncanakan kolam retensi dengan kapasitas sebesar 839.310,12 m3 untuk kolam retensi 1 dan 535.096,03 m3 untuk kolam retensi 2, dengan luas area kolam retensi sebesar 111.908 m2 untuk kolam retensi 1 dan 76.442 m2 untuk kolam retensi 2. Sedangkan untuk pintu air yang direncanakan menggunakan pintu bendung sebanyak 2-unit pada tiap kolam retensi dengan debit   yang tereduksi dengan penanganan kolam retensi adalah sebesar 80,16 m3/dt atau sekitar 17%.
Mass Transfer Coefficient of Extraction of Anthocyanin from Mangosteen Peel (Garcinia mangostana L.) with Ethanol-HCl as Solvent
Authors: Achmad Zubaidi , Hadi Faizah , Kholisoh Siti Diyar
Published: November 2022

Anthocyanin is a natural pigment that causes the purple skin of the mangosteen fruit. This study aimed to observe the effect of temperature, stirring time, and ethanol concentration in ethanol–HCl solvent on anthocyanins produced from the mangosteen peel extraction process and determine the value of its mass transfer coefficient. The laboratory work was conducted with mangosteen peel powder extracted with ethanol solvent containing 1% HCl solution using an extraction apparatus set. The mangosteen rind is cleaned and then mashed until it passes the size of -60+80 mesh. Then 50 g of mangosteen rind powder was put into a three-neck flask along with ethanol solution with various concentrations of 55%, 65%, 75%, 85%, and 95%, each containing 1% HCl. Extraction was carried out at various stirring times of 3, 4, 5, 6, and 7 hours with temperature variations of 30, 40, 50, 60, and 70oC. Each product was distilled at a temperature of <60oC. Anthocyanin content were analyzed by spectrophotometric method. The results showed that the optimum conditions at the extraction temperature of 50oC with stirring time for 4 hours and 95% ethanol concentration in ethanol–HCl solvent with anthocyanin content obtained of 9,8377.10-4 (g anthocyanin/g solvent) and kC of 0,00781 g/(cm2.hour).
Leaching SiO₂ On Coal Fly Ash As Ammonium Adsorbent In Tofu Liquid Waste Using Hydrothermal Method
Authors: Jaya Danang , Anisa Anisa , Basuki Dian Prasetyani , Widayati Tunjung Wahyu
Published: November 2022

Soybean is one of the main food commodities in Indonesia. One of the soybean processing that is often consumed is tofu. Inappropriate treatment of tofu liquid waste is very dangerous for life. It is noted that the ammonia content in tofu liquid waste is 23.3-23.5 mg/l which can cause odors that disturb the residents' comfort. One alternative solution for purifying tofu liquid waste is to carry out an adsorption process using coal fly ash. Fly ash contains metal oxides in the form of SiO₂, Al₂O₃, Fe₂O₃, CaO, MgO, K₂O, and Na₂O. The content of SiO₂ as much as 60-70% in it causes fly ash to be very potential to absorb ammonia levels. Extraction of SiO₂ using the sol gel method was carried out using fly ash that had gone through a hydrothermal process. The hydrothermal process is a crystallisation technique in a closed container with high temperature and pressure. After going through the extraction stage, the ongoing process was continued with the washing stage to produce silica powder to adsorb ammonium. The mass required for silica to achieve the optimum ammonia concentration adsorption efficiency is 0.25 gram/20 ml of tofu liquid waste. Meanwhile, the contact time required for silica to achieve the optimum adsorption efficiency of ammonium content is 30 minutes. It was noted that the silica from the optimised fly ash processing had a better quality than the unoptimized silica or commercial silica.
Социально-трудовые отношения в современной России : учебное пособие, [электронное издание сетевого распространения] / М.А. Малышев. – 2-е изд. испр. – М.: “КДУ”, “Добросвет”, 2022. –210 с.
Authors: Малышев М.А.
Published: November 2022

В учебном пособии рассматриваются основные направления развития современных социально-трудовых отношений в России, а так же перемены, происходящие в социально-трудовых отношениях на уровне предприятий (организаций). В учебном пособии акцентируется внимание на социальном партнерстве сторон социально-трудовых отношений, участии профсоюзных объединений в заключении корпоративных соглашений и договоров, мотивация работников коммерческих организаций на участие в управлении предприятием (организацией). Для студентов факультета государственного управления МГУ имени М.В. Ломоносова.
Ascending Climate Pollution and its Repression: Role of Discordant Environmental Laws beyond Preemption
Authors: Fatima Samza , Bilal Muhammad , Khan Sana Ullah
Published: November 2022

Nature provides living creatures with the material resources to fill up their bio needs. From that point of inception, earth has been catering to the needs of homo-sapiens but, now, it has become worn out and exhausted because of the carelessness of its inhabitants and so requires vigorous attention. Many challenges are weathering upon her and various other health issues are also balancing out the natural phenomenon. To cure and wipe out the threats posed by diseases and challenges, the first and foremost step is to diagnose the issues and cure them by creating 4wthe awareness and making effective legislation. The diagnosis will lead towards remedies. The cure can best be served collectively, by strong legislation and effective mechanism. This research paper analyses environmental issues and examines the Laws dealing with them. The methodology used in this study is doctrinal employing an exploratory approach.
VALIDITAS PERANGKAT PEMBELAJARAN BERBASIS MODEL INKUIRI TERBIMBING PADA MATERI POKOK HUKUM NEWTON TENTANG GERAK UNTUK MENINGKATKAN HASIL BELAJAR PESERTA DIDIK
Authors: Listiani Tia , Susilawati Susilawati , Verawati Ni Nyoman Sri Putu , Zuhdi Muhammad
Published: November 2022

ABSTRAKPenelitian pengembangan ini bertujuan untuk menghasilkan produk berupa perangkat pembelajaran model inkuiri terbimbing yang valid untuk meningkatkan hasil belajar peserta didik. Produk yang dikembangkan yaitu silabus, Rencana Pelaksanaan Pembelajaran (RPP), Lembar Kerja Peserta Didik (LKPD), bahan ajar, media pembelajaran, dan instrumen evaluasi hasil belajar. Jenis penelitian yang digunakan adalah Research and Development menggunakan model 4D, terdiri dari define, design, develop dan disseminate. Teknik pengumpulan data menggunakan angket lembar validasi. Lembar validasi digunakan untuk mengetahui kevaliditan perangkat pembelajaran yang terdiri dari validitas dan reliabilitas.Validitas produk dinilai oleh enam validator yang selanjutnya dianalisis menggunakan skala Likert. Hasil validitas perangkat pembelajaran berdasarkan penilaian validator ahli memiliki nilai rata-rata persentase sebesar 90,5%  dan validator praktisi memiliki nilai rata-rata persentase sebesar 97,6% dengan kategori sangat valid. Kata kunci: Pengembangan perangkat pembelajaran; model inkuiri terbimbing; hasil belajar. ABSTRACTThis development research aims to produce products in the form of guided inquiry learning tools that are feasible to improve student learning outcomes. The products developed are syllabus, Learning Implementation Plan (RPP), Student Worksheets (LKPD), teaching materials, learning media, and learning outcomes evaluation instruments. The type of research used is Research and Development using a 4D model, consisting of define, design, develop and disseminate. The data collection technique used a questionnaire validation sheet, a questionnaire response to the implementation of learning, and an instrument for evaluating learning outcomes. Product validity was assessed by six validators which were then analyzed using a Likert scale. The results of the validity of the learning device based on the expert validator's assessment have an average percentage value of  90.5% and the practitioner validator has an average percentage value of 97.6% with a very valid category. The results of the reliability analysis of learning tools are based on the expert validator's assessment with an average percentage of 93% and the practitioner validator has an average percentage value of 98.5% with a reliable category. Keywords: Development of learning tools; guided inquiry model; 4D development
MODIFIKASI TEKNIK ISOLASI BIOPOLIMER KITOSAN DARI CANGKANG KERANG MUTIARA (PINCTADA MAXIMA) SEBAGAI ADSORBEN ZAT WARNA METILEN BLUE
Authors: Nurlaili Nurlaili , Alaa Siti , Rahayu Susi
Published: November 2022

ABSTRAKBiopolimer kitosan memiliki banyak aplikasi diantaranya sebagai  biosorben, scaffold, bahan pengawet ikan, dan anti mikroba pada makanan. Dalam beberapa penelitian, kitosan sangat efektif dalam mengadsorpsi ion zat warna Metilen biru. Adapun tujuan dari penelitian ini untuk identifikasi karakteristik kitosan hasil isolasi dari cangkang kerang Mutiara. Proses isolasi biopolimer kitosan menggunakan metode deasetilasi bertahap. Dimana proses isolasi dilakukan dengan tiga proses yaitu deproteinasi, demineralisasi, dan deasetilasi. Serbuk hasil isolasi diidentifikasi rendemennya, diukur densitasnya, analisis gugus fungsi yang terbentuk dengan FTIR, dan menghitung kemampuan dalam mengadsorbsi zat warna metilen blue dengan Uv-Vis. Hasil penelitian menunjukkan bahwa kitosan yang dihasilkan berbentuk serbuk berwarna putih keabuan, rendemen 33,71%, densitas curah kitosan sebesar 1,21 gr/, serta didapat derajat deasetilasi dari kitosan sebesar 57,50 %. Efisiensi penyerapan zat warna Metilen biru oleh kitosan di setiap konsentrasi rata-rata bernilai 90 %. Oleh karena itu, biopolimer kitosansangat efektif dalam mengadsorbsi zat warna metilen blue. Kata kunci: deasetilasi bertahap; efisiensi penyerapan; karakteristik kitosan. ABSTRACTChitosan biopolymer has many applications including as a biosorbent, scaffold, fish preservative, and antimicrobial in food. In several studies, chitosan was very effective in adsorption of methylene blue dye ions. The purpose of this study was to identify the characteristics of chitosan isolated from pearl shells. The process of isolation of chitosan biopolymer uses the stepwise deacetylation method. Where the isolation process is carried out by three processes, namely deproteination, demineralization, and deacetylation. The isolated powder was identified its yield, measured its density, analyzed the functional groups formed by FTIR, and calculated the ability to adsorb methylene blue dye with UV-Vis. The results show that the chitosan is a grayish-white powder, the yield is 33.71%, the bulk density of chitosan is 1.21 gr/cm3, and the degree of deacetylation of chitosan is 57.50%. The absorption efficiency of methylene blue dye by chitosan at each concentration averaged 90%. Therefore, chitosan biopolymer is very effective in adsorbing methylene blue dye. Keywords: gradual deacetylation; absorption efficiency; chitosan characteristics.
Influence of integrated nutrient management on the physiology of Chinnar ‘a local land race’ of rice (Oryza sativa L.)
Authors: REDDY CHALLA VENKATA NITESH , HUSSAINY SYED ABUL HASSAN , SINGH R. DURAI , PAULPANDI V. K.
Published: November 2022

Rice is the staple cereal crop of India as well as Tamil Nadu. Consumers tend to prefer local cultivars and landraces of rice which have region-specific importance. Chinnar is such a local landrace of rice that is preferred by the consumers of Madurai because of its nutritional quality. Like other cultivars, Chinnar responds to added nutrients for enhancement of growth. Integrated nutrient management (INM) is one of the suitable options in crop and soil health management where inorganic and organic sources of nutrients are used. This study was carried out during 2022 at Agricultural College and Research Institute, Madurai to evaluate the influence of INM on the growth of the Chinnar landrace of rice. Recommended dose of fertilizer (RDF) with respect to inorganic nutrient sources viz., fertilizers (Urea, SSP and MOP) @ 50% and the remaining with organic manures through poultry manure, goat manure, farm yard manure, enriched farm yard manure and vermicompost were applied as per nitrogen equivalent basis. Results revealed higher leaf area index, chlorophyll content of Chinnar at various stages of growth phase. Thus, from the study, it is concluded that INM can be preferred to obtain higher growth attributes of Chinnar rice in Madurai conditions of Tamil Nadu.
Effect of soil moisture conservation practices and foliar fertilization on the performance of hybrid maize (Zea mays) under Cauvery Delta Zone of India
Authors: CHAKRAVARTHY GUDAPATI ASHOKA , THIRUPPATHI M. , KANDASAMY S. , DHANASEKARAN K.
Published: November 2022

One of the crucial variables that affects the growth and yield of the maize crop is soil moisture. Soil mulching and foliar nutrition are significantly impacted by the absence of moisture in the soil, which has a favourable impact on the growth and yield of the crops. With this background, a field experiment was conducted during kharif 2020 at Annamalai University, Tamil Nadu, India to maximize the productivity and profitability of maize by adopting various soil moisture conservation techniques and foliar fertilization. The experiment was laid out in factorial randomized block design (FRBD) with three replications. The experiment consisted of two factors comprising soil moisture conservation techniques viz., sugarcane trash, water hyacinth, hydrogel and control (no mulch plot), and foliar nutrient management practice at both knee high and tasseling stages using 19 : 19 : 19 1%, DAP 1%+MOP 1%, PPFM (Pink pigmented facultative methylotrophs) 1%, 19 : 19 : 19 1%+PPFM 1%, DAP 1%+MOP 1%+PPFM 1% and control (no foliar nutrition). Among the soil moisture conservation techniques, the results indicated that mulching with water hyacinth registered significantly higher yield parameters, yield and economic returns than other techniques. With regards to foliar nutrients, foliar application of DAP 1%+MOP 1%+PPFM 1% (F6) exhibited higher yield parameters, yield and economic returns than other foliar nutrient treatments. Therefore, integration of soil moisture conservation techniques and foliar nutrients, mulching with water hyacinth and foliar application of DAP 1%+MOP 1%+PPFM 1% (M3F6) significantly produced higher yield parameters, yield and economic benefits in maize cultivation.
Labor migration and human capital in the context of globalization: problems of constitutional and legal policy
Authors: Khizhnyak Veronika S.
Published: November 2022

This article discusses the features of modern migration processes, the preservation and development of human capital in the context of globalization and the relationship between them. Improving the legal regulation of labor migration and the preservation and development of national human capital is considered as the main strategic directions of the constitutional and legal policy of the Russian Federation. The relevance of the topic is justified by the fact that the solution of problematic issues related to migration processes and the preservation and development of human capital in the context of globalization is the key not only to economic stability, but also to the security of the state. The effectiveness of their legal regulation depends, first of all, on the presence in the state a competent constitutional and legal policy in this area. The purpose of this study is to develop, based on the analysis of the provisions of the Constitution of the Russian Federation, other normative legal acts, statistical data, the works of legal scholars, economists and sociologists, proposals for improving constitutional and legal policy in the field of migration, taking into account the trends of the globalization process and the need to preserve and develop human capital in Russia. As a result of the study, the relationship between external labor migration and the need to preserve and develop human capital in the country was revealed, which consists in the fact that migrants and their qualifications affect the quality of national human capital in the state in which they carry out their labor activity. Proposed new for the science of constitutional law was given – “national human capital”. It is proposed to introduce amendments and additions to documents of a strategic nature, which should contribute to the improvement of the constitutional and legal policy of the Russian Federation in the migration sphere. The main directions of development of the constitutional and legal policy on the issue under consideration are identified; proposals were formulated to improve Russia’s international cooperation in the migration sphere; proposed measures to improve international cooperation of the Russian Federation on migration issues within the framework of the EAEU and the CIS.
History of court and justice in Russia: in 9 vols / res. eds. V.V. Ershov, V.M. Syrykh. Vol. 9. History of constitutional justice in Russia / V.A. Kryazhkov, M.A. Mityukov
Authors: Khramova Tatiana M.
Published: November 2022

The review discusses a recent publication dedicated to the history of the Russian Constitution Court, its formation and evolution. The book is one-of-a-kind in the sense that it meticulously reveals the stages of transformation of constitutional justice in Russia. The authors present a rich historical and legal material – from the Orders of Catherine II, inspired by the ideas of the Enlightenment, until the aftermath of the constitutional reform 2020 – in a lively and thrilling manner. A balanced academic approach has enabled the authors to demonstrate the whole variety of viewpoints that exist in the literature regarding various aspects of the formation, organization and performance of the Constitutional Court of the Russian Federation. Overall, the book shows the specific features of the Russian model of constitutional justice, its role in the legal order and the peculiarities of its interaction with other actors. The book raises questions regarding the meaning and consequences of numerous transformations of the system of constitutional review that have taken place in Russia. Particularly, it identifies the risks associated with the large-scale reform of 2020, and highlights the challenges that the Constitutional Court of the Russian Federation is facing in the aftermath of the latest transformation.
The State and Conditions of School Libraries in Vhembe District, Limpopo Province, South Africa
Authors: Mahwasane N. P.
Published: November 2022

School libraries or media centres are an essential element of quality in education and learning for all the South African learners. The objective of this paper is to assess the state of library materials and resources obtained in school libraries. It is therefore important that schools should have a library or a media centre for the provision of materials for the purpose of conducive learning and reading for learners. This study investigated the state and conditions of school libraries in rural areas of Vhembe District in Limpopo Province, South Africa. The method used in this study is a qualitative research approach through face-to-face interviews with foundation phase literacy teachers and teacher librarians in eight schools, which were purposely selected for being known to have a school library or media centre buildings in their premises. The conclusion from the findings is that school libraries and media centres in these rural schools do not provide a suitable and conducive learning environment to learners.
Keanekaragaman Ngengat Superfamily Bombicoidea: Eksplorasi Potensi Ulat Sutera di Dataran Rendah Kabupaten Jayapura
Authors: Maury Hendra K. , Purwadi Marsi A. , Ramandey Euniche R.P.F. , Bisai John R. , Mauri Bruce H.R.
Published: November 2022

Jayapura Regency is one of the regions that considerable potential for economic growth from non-timber forest products. In the development of non-timber forest products in the form of products produced by insects, silk yarn is one of the commodity that has a high demand. The domestic demand for silk yarn is 900 tons/year, while only 19.05 tons/year were produced in 2012. Jayapura Regency has a great potential to supply the shortage of cocoon for the domestic market and the wide open international market. Related to this challenge, this study conducted basic research on the diversity of moths from the Bombicoidea superfamily in the natural forest of Kampung Soaib, Jayapura Regency. Sampling using light traps, four species of moths from the Saturnidae family were obtained, Syntherata apicalis, Opodiphtera intermedia, Opodiphtera papuana, and Coscinocera hercules. The cocoon of Coscinocera hercules is very potential as a silk thread producer because it is large and consists of two layers with brown color and has fiber characteristics similar to the cocoon of Attacus atlas which has been developed as a wild silk producer. These results indicate that the lowland forests of Jayapura Regency as a habitat for wild silkworm species has potential to be developed as non-timber forest products.Key words: Superfamily Bombicoidea; silkworm; cocoon; Jayapura regency
Directions for improvement of the herbicide assortment in Russia at the beginning of the 21st century
Authors: Golubev A. S.
Published: November 2022

Changes in herbicides recommended for the use in Russian Federation between 2000 and 2022 are analyzed. The main

directions of iimproving chemical control of weeds are identified based on the integration of domestic market with the world

market. Only a limited number of active ingredients was introduced in Russia during the last decade, including pinoxaden,

thiencarbazone-methyl, piroxulam, sodium flucarbazone, topramezone, diclosulam, tembotrione, and metamifop.

Improved formulations of herbicides such as colloidal solution concentrate with increased penetrability due to the particle

size reduced by an order of magnitude became widely available. Premix herbicides were developed based on tribenuronmethyl, metsulfuron-methyl, florasulam, clopiralid, picloram, imazamox, imazapyr, imazethapyr, etc.Parameters for

herbicide application were optimized to consider phenology of weeds. Novel technologies were implemented, such as

growing hybrids resistant to certain active ingredients to allow their application during crop vegetation.