bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh pemupukan N terhadap serapan dan efisiensi penggunaan N, serta hasil padi hibrida
Authors: Syarifah Risqa Naila Khusna , Ulinuha Zulfa , Purwanto Purwanto 
Published: December 2021

Pemupukan N pada padi hibrida menjadi krusial mengingat varietas padi hibrida sangat responsif, sehingga harus diketahui dosis yang tepat untuk menghasilkan produksi yang tinggi. Penelitian ini bertujuan untuk mengkaji pengaruh dosis N terhadap serapan N, efisiensi penggunaan N, dan hasil padi hibrida. Penelitian menggunakan Rancangan Acak Kelompok yang diulang tiga kali. Faktor pertama adalah varietas padi hibrida yang terdiri dari Varietas Mapan P05, Varietas SL-8 SHS Sterling, dan Varietas Intani 602. Faktor kedua adalah dosis pemupukan N yang terdiri dari kontrol tanpa pemupukan N, dosis N 100 kg ha-1, dan dosis N 200 kg ha-1. Terdapat respon yang beragam antar varietas padi hibrida terhadap taraf pemupukan N, Serapan N, efisiensi penggunaan N tertinggi yang dihasilkan oleh varietas Intani 602 masing-masing sebesar 138,57 %, dan 36,13%. Serapan N tanaman padi tertinggi dicapai pada dosis N 100 kg ha-1, dan efisiensi penggunaan N tertinggi pada dosis N 200 kg ha-1. Hasil gabah tertinggi dicapai pada varietas Mapan P05 sebesar 7,42 t ha-1, dan dosis pemupukan N 100 kg ha-1 memberikan hasil tertinggi sebesar 7,47 t ha-1. Implikasi dari penelitian ini bahwa dosis nitrogen 100 kg ha-1 dapat menjadi acuan sebagai dosis pemupukan N varietas padi hibrida di Indonesia. Hybrid rice is responsive to nitrogen, so it’s necessary to find the optimum dose to optimize the production. The aim of this research was to examine the effect of nitrogen on N uptake, N use efficiency, and yield of hybrid rice. This study used a randomized block design with three replications. The first factor consisted of the Mapan P05 variety, the SL-8 SHS Sterling variety, and Intani 602 variety. The second factor was Nitrogen dosage consisted of control, 100 kg ha-1, and 200 kg ha-1. There were various responses among hybrid rice varieties to the level of fertilization. The highest N uptake and N use efficiency was achieved in the Intani 602 variety at 138.57% and 36.13%, respectively. The highest N uptake was achieved at 100 kg ha-1 of N, and the highest N use efficiency was at 200 kg ha-1. The highest yield was achieved in the Mapan P05 variety (7.42 t ha-1), and the dose of N at 100 kg ha-1 gave the highest yield (7.47 t ha-1). The implication of this research is that the nitrogen dose of 100 kg ha-1 can be used as a reference for hybrid rice varieties fertilizer in Indonesia.
STUDI PERENCANAAN BANGUNAN PELINDUNG PANTAI UNTUK PENANGGULANGAN ABRASI DI PANTAI UTARA KARAWANG
Authors: Pasaribu Roberto Patar , Irwan Asep , Pattirane Chrisoetanto 
Published: December 2021

Pantai Karawang adalah pantai yang dipengaruhi aktifitas hidro-oseanografi yang terjadi disepanjang pantai seperti arus, gelombang dan pasang surut. Akibat dari himpasan gelombang laut dan transport sedimen mengakibatkan terjadinya abrasi dan sedimentasi yang menimbulkan kerusakan disepanjang pantai. Untuk melindungi pantai dari kerusakan yang diakibatkan abrasi dilakukan dengan membuat bangunan pelindung pantai. Bangunan pantai adalah segala jenis infrastruktur yang dibangun di garis pantai dan dapat berfungsi sebagai pelindung pantai. Bangunan ini berfungsi untuk mengurangi besarnya gelombang yang sampai di pantai. Beberapa contoh bangunan pelindung pantai adalah Breakwater dan Groin. Penelitian ini bertujuan merencanakan bangunan pelindung pantai untuk penanggulangan abrasi yang terjadi di pantai utara kabupaten Karawang. Data yang digunakan adalah data hidro-oseanografi seperti gelombang, arus, pasang surut dan batimetri, sedangkan untuk pengolahan data digunakan aplikasi GENESIS. Berdasarkan hasil perhitungan dan analisa data serta kondisi pantai, bangunan pelindung pantai yang direncanakan adalah breakwater dengan letak dan dimensi bangunan adalah: jarak bangunan dari pantai 50 meter, tinggi bangunan 6 meter, panjang bangunan 100 meter, jarak antara bangunan 20 m.
Penambahan Tepung Gracilaria sp. Terhadap Karakteristik Produk Terpilih Bakso Ikan Nila (Oreochromis niloticus)
Authors: Sipahutar Yuliati Hotmauli , Alhadi Hasby ‘Arif , Arridho Ahmad Ali , Asyurah M Chairil , Kilang Kisfina , Azminah Nina 
Published: December 2021

Penelitian ini bertujuan untuk mengetahui efek penggunaan bahan tambahan makanan tepung Gracilaria sp. terhadap karakteristik hedonik produk bakso nila terpilih. Rumput laut Gracilaria sp. diperoleh langsung dari budidaya rumput laut di perairan Kabupaten Karawang. Penelitian ini dilakukan eksperimen rancangan acak lengkap (RAL) dengan perlakuan penambahan lima konsentrasi tepung rumput laut Gracilaria sp. 0%, 6%, 12%, 18%, dan 24%, dengan tiga kali ulangan. Parameter uji dilakukan dengan uji hedonik, uji kimia (kadar air, kadar abu, kadar lemak, kadar protein dan kadar serat pangan) dan uji mikrobiologi ALT, Salmonella dan Escherichia coli. Analisa data dilakukan dengan analisis deskriptif. Hasil yang terpilih untuk bakso ikan nila dengan penambahan tepung rumput laut Gracilaria sebesar 6%, dengan nilai kenampakan 7,35, bau 7,46, rasa 7,43, tekstur 7,48. Uji kimia diperoleh hasil kadar air 61,51%, kadar abu 0,98%, kadar protein 23,98%, lemak 0,38%, serat kasar 1,82%. Uji mikrobiologi ALT adalah 3,3 x 103 koloni/g, Escherichia coli negatif dan Salmonella negatif. Penambahan tepung Gracilaria sp. sebagai bahan tambahan untuk bakso akan meningkatkan tekstur bakso ikan nila.
Distribution of Tide Type in Indonesian Waters Based on 7 Days Data Measurement of Ipasoet-BIG Station
Authors: Ramdhan Muhammad , Yulius Yulius , Oktaviana Nindya Kania 
Published: December 2021

Tidal data is needed in the field of energy, marine navigation, coastal construction and other activities related to the oceans. Tidal phenomena occur due to the interaction of the earth with space objects. The sea level rise in coastal waters can be modeled by a harmonic function containing tidal constant numbers. From the constants formed can be calculated a Formzahl number that shows the type of tides that occur at the observation station. This paper tries to describe the distribution pattern of tidal types that exist in Indonesian waters based on data observation collected at station belong to the Geospatial Information Agency. The result is that there are 4 types of tides in Indonesian waters, with the most dominant distribution are mixed tide, prevailing semi diurnal typel.
Comparative Analysis of Immunization and Immunization Coverage in Children of Russian Federation Federal Districts
Authors: Grinchik Polina R. , Namazova-Baranova Leyla S. , Fedoseenko Marina V. , Girina Asiya A. , Kovalev Sergey V. , Mazokha Anastasia V. , Makushina Elena D. , Malinina Elena I. , Musikhina Anastasia Yu. , Perminova Olga A. , Plenskovskaya Nina Y. , Privalova Tatiana E. , Rtishchev Aleksei Yu. , Rusinova Dina S. , Rychkova Olga A. , Semerikov Vladislav V. , Fominykh Maria V. , Fugol Denis S. , Yakimova Nadezhda V. 
Published: December 2021

Background. One of the effective ways to maintain the epidemic well-being of vaccine preventable diseases is to estimate immunization rates and coverage.Objective. The aim of the study is to conduct comparative analysis of immunization levels among children in various regions of Russian Federation. Methods. Children aged from 6 months to 15 years conducted comparative analysis of indicators of documented immunization and immunization coverage according to forms 112/y and 036/y in four federal districts of Russian Federation. The immunization rate was estimated in individuals who had completed vaccination scheme according to the national immunization schedule (NIS) (of 2014). Immunization coverage was estimated by number of persons with at least one vaccination in past medical history.Results. The analysis was performed on 2687 children medical records from the Central, Ural, Siberian and Volga federal districts (FD). BCG immunization rates in all FDs tend to be 100%. There are high levels of immunization against hepatitis B, as well as against measles, rubella and parotitis (the lowest values are noted in the Central Federal District: against hepatitis B — 74%, against measles, rubella, mumps — 69%, high — in the Volga Federal District: against hepatitis B — 95%, against measles, rubella, mumps — 97%). There is significant mismatch in immunization rates and immunization coverage for pertussis, diphtheria, tetanus and poliomyelitis in all FDs (from 20% to 40%) indicating that there are disturbances in vaccination schemes. Low immunization rates are noted against pneumococcal infection (from 12% in the Siberian Federal District to 36% in the Volga Federal District) and influenza (from 0.5% in the Volga Federal District to 9% in the Ural Federal District).Conclusion. The highest immunization rates for all infections included in the NIS (apart from influenza) were revealed in the Volga Federal District. Influenza immunization rate is critically low in all FDs.
Short-Term Safety and Efficacy of Onasemnogene Abeparvovec in 10 Patients with Spinal Muscular Atrophy: Cohort Study
Authors: Nevmerzhitskaya Kristina S. , Sapego Elena Yu. , Morozova Daria A. 
Published: December 2021

Background. The efficacy and safety of onasemnogene abeparvovec have been demonstrated in patients with spinal muscular atrophy (SMA) in several clinical and observational studies. Gene replacement therapy results in Russian patients with SMA is not investigated yet.Objective. The aim of the study is to study the safety and efficacy of onasemnogene abeparvovec in children with SMA in real clinical practice.Methods. The study included patients with proximal 5q SMA administered with onasemnogene abeparvovec. Diagnosis was verified by biallelic deletion in the 7th exon of the SMN1 gene. Gene replacement therapy was administered according to the decision of neurologists consensus in case of the absence of antibodies to the adeno-associated serotype 9 virus. The therapy safety was estimated via clinical and laboratory data from the hospital (at least 7 days) and from outpatient departments (at least 60 days). Efficacy was estimated via CHOP INTEND scale and mastering new motor skills ≥ 6 months after therapy onset.Results. Treatment outcomes were studied in 10 SMA patients aged 19 months (15; 21). All patients developed at least one clinical manifestation (hyperthermia, vomiting, lethargy and/or loose stool) associated with drug administration during the first week of follow-up. Increased hepatic transaminases activity and monocytosis was recorded in all patients, thrombocytopenia — in 9, neutropenia — in 5, increased troponin I concentration — in 3. In three cases it was necessary to increase the oral prednisolone dose of to 2 mg/kg, in one case — the dexamethasone pulse therapy dose. The therapy efficacy was monitored ≥ 6 months after therapy onset via the CHOP INTEND scale in 2 patients (scores increased by 32 and 19 points, respectively), and via mastering new motor skills in 8 patients (positive dynamics was noted in 7 cases).Conclusion. The onasemnogene abeparvovec is relatively safe and quite effective for using in real clinical practice
IMPLICAÇÕES DO RACISMO NO PROCESSO EDUCATIVO DE ESTUDANTES NEGROS
Authors: Matos Patrícia Modesto , França Dalila Xavier de 
Published: December 2021

O presente estudo é fruto de uma pesquisa mais ampla desenvolvida durante o mestrado e tem como objetivo verificar as implicações do racismo na trajetória escolar dos estudantes negros oriundos de escolas públicas no interior do estado da Bahia e de Sergipe. Tivemos o apoio teórico de estudos desenvolvidos acerca dos efeitos do racismo na trajetória escolar dos discentes. Utilizamos o Software SPSS para analisar as respostas de 120 alunos inseridos nos anos finais do ensino fundamental. Os dados foram analisados mediante a associação da cor da pele com a experiência de racismo e o desempenho escolar. Evidenciamos que não houve diferença significativa na experiência de racismo, tão pouco no desempenho escolar dos estudantes negros quando comparados com os brancos. Contudo, identificamos que quanto mais o aluno percebe que foi alvo de racismo, maior o atraso em sua escolaridade. Assim, além de investigar as disparidades no desempenho escolar de alunos negros e brancos, sugerimos que pesquisas futuras se debrucem acerca do modo como o racismo opera na produção do fracasso escolar.
Post- COVID-19 multisystem inflammatory syndrome in children
Authors: Dalal Varsha , Reji Rincy Anna , Jain Ruchika , Mohandas Sreelakshmi S , Bali Prasad 
Published: December 2021

COVID-19 is a severe acute respiratory infection affecting worldwide population. There are many cases of complications after the COVID exposure occurring nowadays. One among is Post-COVID-19 Multisystem Inflammatory Syndrome in Children (MIS-C). As per CDC report till March 1, 2021, 2617 cases of MIS-C were meeting the definite case criteria and among 33 death cases were reported. Here we report a case of COVID-19 associated Multi-system inflammatory syndrome in a child (MIS-C) interpreted with WHO case definition criteria. The patient was a 7-year-old boy, with initial presentation of moderate fever, non-itchy red blanching rashes, breathlessness, later progressed to cardiogenic shock accompanied by positive SARS-CoV-2 antigen result. The emergency cardiogenic shock treatment protocol was followed with initial stabilization and resuscitation strategy. He was successfully managed by three days of IV Immunoglobulin 2g/kgand Methylprednisolone 2mg/kg/day therapy along with other supportive treatments. The patient was discharged after 20 days of hospital stay with improved health condition. Our case report will strengthen the exposure-outcome relations between the coronavirus infection and MIS-C, moreover the strategies carried out in our case will be a future direction for the effective management of MIS-C.
Burkholderia cepacia: An unusual cause of pneumonia
Authors: A S Arjun , Kumar T Prasanna , H K Manjunath 
Published: December 2021

Burkholderia Cepacia is a gram negative organism, an uncommon cause of pneumonia. When isolated, it usually represents colonisation. In the presence of immunocompromising conditions, it can cause disease, ranging from mild illness to the highly fatal Cepacia syndrome. The organism is intrinsically resistant to many antibiotics. We report a 57 years old male farmer, who has diabetes mellitus and bronchial asthma, who presented with a acute history of high grade fever, pain abdomen and cough. He was diagnosed with a ruptured liver abscess, with the infection spreading to the right lower lobe. Laparotomy was performed. Pus culture grew Pseudomonas aeruginosa. He improved upon antibiotic therapy, only to return after one month with severe cough, chest X-ray revealing a lung abscess in the right lower lobe. Bronchoalveolar lavage culture grew Burkholderia cepacia, and sensitive antibiotics were initiated, however the patient succumbed to the illness. The implicated source of the organism was the nebulisation solution which he was using regularly. Emphasis should be laid on the need for improved aseptic practices while using medical solutions at either hospital or home setting. An index of suspicion may guide optimal antibiotic prescription practices in susceptible individuals.
Kendini Sınırlayan Tanrı Tasavvurunun İmkânı ve Mu‘tezile
Authors: ÖNDER DEMİRER Zeynep 
Published: December 2021

İnsanın özgür iradesinin ispatı problemine yönelik çözüm denemelerinden biri Tanrı’nın kendisini gönüllü olarak sınırlaması anlamına gelen ilahi kendini sınırlama (divine self-limitation) yaklaşımıdır. Yahudi ve Hıristiyan teolojilerinde görülen bu perspektifle modern dönemde Süreç ve Kuantum felsefelerinde karşılaşılır. Bu çalışmada ilgili düşünce biçimi, Mu‘tezilî bilincin düşünce biçimiyle kıyaslanmıştır. Öncelikle Tanrı’nın kendini sınırlamasının imkânı, sınır teorisi varsayımıyla sorgulanmıştır. Buna göre ‘sınır’ evrene ve insana ‘yasa’ olarak içkindir. Evren de insan da fiziksel, kimyasal, biyolojik vd. yasalara/sınırlara tâbidir. Bu yasaların yaratıcısı olarak Tanrı da sorumluluğun kaynağı akıl da insanı sınırlar ve sınır demek kavram, anlam, amaç, sistem ve düzen/kozmos demektir. Bu düzenin toplumsal hali ise zaman ve mekân ile sınırlı insanın teklif sahibi kılınarak eylemlerinin de sınırlandırılmasıdır. Peki, akla sınırlama fonksiyonu veren Tanrı’nın da kendi iradesini, ilmindeki tasarımının bir sonucu olarak sınırladığı varsayılabilir mi? Yahudi teolojisinde bu sınırlama, onların inançlarıyla ilişkili yaşadıkları ıstıraplara karşı Tanrı’nın müdahale etmemesinin bir nedeni olarak görülmekle beraber sınırlı âlemlerin var olabilmesi için Tanrı’nın sonsuz ışığını daraltması ve geri çekilmesi olarak da anlaşılmıştır. Hıristiyan teolojisinde ise sonsuzluğun evreni yaratmasının keyfiyeti, Tanrı’nın Mesih ile enkarnasyonu, kötülük ve özgür irade problemlerini çözmek için bu teoriye başvurulmuştur.
Tanrı’nın, vahiy aracılığıyla bildirdiği teklif, aynı zamanda insana akıllı, sorumlu, dolayısıyla özgür olduğunu da hatırlatmaktadır. Muhammed İkbal (öl. 1928) bu özgürlüğün insana ilahi kendini sınırlama teorisiyle verilebileceği kanaatindedir. Bu görüşle Mu‘tezilî bilincin Tanrı tasavvurunda sezilen sınırın birlikte düşünülmesi mümkün müdür? Zira tekliften doğan özgürlüğün gereği, Mu‘tezile’ye Tanrı’nın iradesinin ezeli olmadığını, tercihlerinin yaratıcısının insanın kendisi olduğunu düşündürmüştür. Yine tanrısal adaletin bir gereği olarak, insana kudretin fiilden önce verilmesi, nübüvvet ile va‘d ve vaidin gerçekleşmesi gibi teklife dair meseleler Tanrı hakkında zorunlu kabul edilmiştir. Bu bilinçte aklın sınırlama fonksiyonu Tanrı’ya taşınmış görünür. Tanrı insanın eylemlerinde etkin değildir, kötülüğü de yaratmaz. Hatta bazı isimlere göre kötülüğe güç dahi yetiremez. Tanrı’nın malumatının ve makduratının da bir sınırı vardır. Mu‘tezile’deki bu sınırlı Tanrı tasavvuru, söz konusu ‘özgür irade’ olduğunda ilgili teoriyle yeniden ifade edilirse, adil ve hakim olan Tanrı’nın, ilmindeki bilinçli/akıl sahibi/sorumlu/özgür insan tasarımının gerektirmesiyle gönüllü olarak kendi özgürlüğünü sınırladığı söylenebilecektir. Bu söylem, varoluşsal amaçlılık anlamında insanın neden özgür olduğunun değil, Tanrı’nın vahyettiğine inanılan bir evrende nasıl özgür olabildiğinin muhtemel cevaplarından biridir.
Comparison of Pocket Pulse Oximeter and Standard Pulse Oximeter With ABG Analysis in Critically Ill Patients
Authors: Reddy N. Jeswanth , H. S. Kiran , Subhash Chandra B. J. , Gowdappa H. Basavana 
Published: December 2021

Background: Pulse oximetry (SpO2) is a standard monitoring device in patients presenting to EMDs and intensive care units (ICUs). Pocket pulse oximeters (PPOs) are used widely in wards, EMDs, and small hospitals/clinics. These inexpensive PPOs also guide therapeutic interventions. Few studies have evaluated the accuracy of SpO2 in patients presenting to critical care areas vis-à-vis devices like PPO and standard pulse oximeter (SPO). This study becomes extremely relevant in view of the ongoing crisis of the COVID-19 pandemic wherein SpO2 monitoring is very important in hospitals, quarantine centers, small clinics, or even at home.
Methods: Patients presenting to critical areas who underwent arterial blood gases (ABG) analysis on the recommendation of the treating physician between November 2016 and October 2018 were included in this study. Along with the ABG analysis, a simultaneous assessment of SpO2 was done with a single PPO and SPO and all values were noted. Statistical analysis was done using the SPSS v.21.0 for Windows.
Results: The study included 300 patients. We compared the O2 saturations of ABG, SPO, and PPO with respect to sex, different age groups, and at different levels of ABG pCO2, HCO3, and pH in all patients. All parameters were compared using the Pearson’s correlation test; the results showed that ABG O2 saturations were closer to the SPO than the PPO but the differences were not statistically significant as the Pearson’s correlation values for all parameters were >0.8. We also compared the parameters by Bland Altman Plot and all observations were outside 95% CI (confidence interval), which means that there was a good agreement between O2 saturations by all three methods, that is, ABG, SPO, and PPO; however, ABG O2 saturations were closer to SPO than PPO but this difference was not statistically significant. Hence, we conclude that the PPO is a useful tool for reliable monitoring of O2 saturations.
Conclusion: This study highlights that inexpensive and noninvasive PPO can be used as a standard monitoring device with reliability in critically ill patients presenting to EMDs, ICUs, and small hospitals/clinics, quarantine centers, and even at home.
Composição histórica da teoria eletrofraca: da reformulação V-A à detecção dos bósons W+, W- e Z0
Authors: Costa Marcia da , Batista Irinéa de Lourdes 
Published: December 2021

Este trabalho tem o objetivo de apresentar uma Composição Histórica a respeito de estudos que culminaram na elaboração da teoria de unificação das interações eletromagnéticas e fracas, a Teoria Eletrofraca. Entende-se que as contribuições teóricas e experimentais envolvidas nesse processo constituíram novos rumos para a Física de Partículas daquela época e elucidaram questões relevantes para o entendimento da estrutura da matéria. Neste artigo, serão apresentados estudos que partem da Teoria V-A, apresentam as primeiras hipóteses de bósons mediadores para a interação fraca, possíveis relações entre as interações fracas e eletromagnéticas, e as contribuições teóricas e experimentais que consolidaram a Teoria Eletrofraca. Este artigo foi elaborado com base em encaminhamentos metodológicos de pesquisas em História da Ciência e pressupostos da elaboração de uma Composição Histórica, considerando fontes primárias e seguindo os princípios de inteligibilidade, valores cognitivos e fidedignidade, que resultam em um material que reúne elementos históricos, epistemológicos, axiológicos e científicos para a inteligibilidade de um conteúdo científico com objetivos pedagógicos e de disseminação de conhecimentos.Historical composition of electroweak theory: from V-A reformulation to detection of W+, W- and Z0 bosonsAbstractThis paper aims to present a Historical Composition about studies that culminated in the elaboration of the theory of unification of weak and electromagnetic interactions, the Electroweak Theory. It is understood that the theoretical and experimental contributions involved in this process constitute new directions for Particle Physics of that time and clarified relevant issues for the understanding of the structure of matter. In this article we will present studies that depart from Theory V-A, present the first hypothesis of mediating bosons for the weak interaction, possible relations between weak and electromagnetic interactions, and the theoretical and experimental contributions that consolidated the Electro-Theory Theory. This article was elaborated based on methodological referrals of research in History of Science and assumptions of the elaboration of a Historical Composition, considering primary sources and following the principles of intelligibility, cognitive values and reliability, which result in a material that brings together historical, epistemological elements axiological and scientific for the intelligibility of a scientific content with pedagogical purpose and knowledge dissemination.Keywords: Electroweak theory; Historical composition; Unification; Historical experiments.