bluuebunny/crossref_metadata_2025 huggingface dataset:
Economic indicators for cowpea cultivation under different irrigation depths
Authors: Carvalho Erika de O. T. de , Costa Deborah L. P. , Luz Denilson B. da , Rua Matheus L. , Velame Maria de L. A. , Monteiro Adrielle C. , Vieira Igor C. de O. , Pinto João V. de N. , Fernandes Gabriel S. T. , Nunes Hildo G. G. C. , Souza Paulo J. de O. P. de , Santos Marcos A. S. dos
Published: May 2023

ABSTRACT Cowpeas are of high socioeconomic importance in the North and Northeast regions of Brazil, whereby the search for alternatives that offer increased productivity with financial returns has become an important challenge. Thus, the objective of this study was to estimate and evaluate the economic indicators of cowpea production in 2015 and 2016 when applying drip irrigation to different depths. Irrigation treatments were based on crop evapotranspiration (ETc). The experiment was laid in a randomized complete blocks design with four treatments (0, 25, 50, and 100% ETc) and six replications. For economic analysis, the results were extrapolated to an area of one hectare. Productivity in 2015 was lower than that in 2016; however, in all treatments, it was always higher when plants were grown under adequate water supply. In both years, the total operating costs were higher under irrigation than under rainfed conditions. The 100% ETc treatment resulted in a greater number of cowpea bags (60 kg) produced and a higher gross revenue than the rainfed treatment by 17 bags ha-1, equivalent to 1,020 kg ha-1 (gross revenue US$ 711.48) and 16 bags ha-1, equivalent to 960 kg ha-1 (gross revenue US$ 867.12), in 2015 and 2016, respectively. Water deficit limited cowpea yield in both years but made cultivation economically unfeasible only in 2015.
Use of noninvasive mechanical ventilation weaning protocol in neonatal intensive care units in Brazil: a descriptive study
Authors: Vitti Jéssica Delamuta , Castro Antonio Adolfo Mattos de , Serrão Júnior Nelson Francisco
Published: May 2023

Abstract Objective: This study aimed to investigate whether neonatal intensive care units (NICUs) in Brazilian hospitals use a protocol for weaning from noninvasive ventilation (NIV), how this ventilatory support is withdrawn, and whether there is consensus among the methods used by the institutions. Methods: A cross-sectional survey was conducted from December 2020 to February 2021, based on responses to an electronic questionnaire, filled out by physical therapists working in NICU in Brazilian hospitals about the routine of physical therapy and the use of NIV and its weaning. Results: A total of 93 answers to the electronic questionnaire met the study criteria: 52.7% were from public health institutions, with an average of 15 NICU beds (15.2±15.9), 85% of the physical therapists worked exclusively in the NICU, 34.4% of the NICU had 24-h physical therapy care, 66.7% of the units use the continuous positive airway pressure (CPAP) as ventilatory mode, and 72% the nasal prong as NIV interface; 90% of the NICU physical therapists answered that their NICU had no NIV weaning protocol, with various methods of weaning reported, the most cited being pressure weaning. Conclusions: Most Brazilian NICUs have no NIV weaning protocol. The most used method among institutions, with or without a protocol, is pressure weaning. Although most of the participating physical therapists work exclusively in NICU, many hospitals do not have the recommended workload, which can be one of the negative factors in the organization of protocols and in the progress of ventilatory weaning.
Oral findings in children on liver transplantation programming: a scoping review
Authors: Santos Catielma Nascimento , Gallegos Claudia Jacqueline Lopez , Caminha Raquel D’Aquino Garcia , Porta Gilda , Soares Junior Luiz Alberto Valente , Bönecker Marcelo , Santos Paulo Sérgio da Silva
Published: May 2023

Abstract Objective: To identify oral characteristics found in children with liver disease in programming for liver transplantation. Data source: The methodology was written according to PRISMA-ScR. We adopted the methodological framework and recommendations for this type of review by Arksey and O’Malley and the Joanna Briggs Institute. The protocol was registered in the Open Science Framework (https://doi.org/10.17605/OSF.IO/QCU4W). A systematic search (Medline/PubMed, Scopus, Web of Science, and ProQuest) was conducted to identify studies that met the inclusion criteria: systematic reviews; prospective clinical trials (parallel or crossover group designs); observational studies (cohort, case-control, and cross-sectional studies); clinical case series; and case reports evaluating children with liver disease in preparation for transplantation. The last search was conducted in July 2021, and no restrictions were imposed as to language or year of publication. Studies presenting mixed data with post-transplant evaluation, and studies evaluating not only liver transplantation but also other solid organs were excluded. Screening, inclusion, and data extraction were performed by two reviewers independently. A narrative synthesis was conducted to describe the findings of the study. Data synthesis: The bibliographic search identified 830 references. A total of 21 articles were read in their entirety after the inclusion criteria assessment. Finally, after evaluating the exclusion criteria, only 3 studies were considered for the qualitative analysis. Conclusions: Children with liver disease in preparation for transplantation may present enamel defects, tooth pigmentation, caries, gingivitis, and opportunistic infections such as candidiasis.
Midnight’s multitudes: the life and times of Saleem Sinai
Authors: Martins Anderson Bastos
Published: May 2023

ABSTRACT This paper reads Salman Rushdie’s Midnight’s Children (1981) alongside Michael Hardt and Antonio Negri’s Multitude: War and Democracy in the Age of Empire (2004) in an attempt to enter the discussion presented by the latter authors that the multitude requires the existence of a new Rabelais who can capture its revolutionary monstrosity in action towards a new sense of democracy.
Eredità e riappropriazioni indigene decoloniali dell’antropofagia di Oswald de Andrade
Authors: Di Eugenio Alessia
Published: May 2023

ABSTRACT Ripercorrendo il successo e il lungo cammino dell’Antropofagia culturale di Oswald de Andrade, l’articolo intende riflettere sul modo in cui è stata recentemente risignificata a partire da contributi teorici e artistici indigeni. Considerando le critiche mosse da tali riappropriazioni, questo testo si propone di leggere l’Antropofagia come proposta onto-politica di alleanza e trasformazione decoloniale, in connessione con produzioni e scritture contemporanee.
Literatura de trânsito e transformações da percepção
Authors: Mathias Dionei
Published: May 2023

RESUMO As diferentes modalidades da literatura de trânsito (literatura de viagem, literatura pós-colonial, literatura de fluxos migratórios nacionais ou internacionais ou literaturas transnacionais) encenam contatos com alteridade. Esses encontros podem ocorrer com outras configurações culturais, mas também podem ser experiências dentro do próprio contexto de socialização. Em ambos os casos, há um deslocamento que propicia encontros, nos quais as redes de sentido interagem. Nessa interação, destaca-se a forma da condução do olhar para o mundo. O indivíduo pode buscar a manutenção de suas redes primárias de sentido, sua revisão ou mesmo uma confluência, em que os sentidos alheios são reciprocamente absorvidos. Implícita às diferentes formas de trânsito, portanto, encontra-se sempre uma atitude diante da diferença com a qual o indivíduo se depara. Essa atitude remete a estratégias de administração do sentido que se diferenciam conforme a narrativa pessoal e a visão de mundo dos sujeitos que participam da interação. Nessa esteira, este artigo deseja discutir a emergência de percursos da percepção na literatura de trânsito e, na sequência, analisar sua representação nos romances Europastraße 5 ( Rodovia Europa 5), de Güney Dal, e Die juristische Unschärfe einer Ehe ( A indeterminação jurídica de um matrimônio), de Olga Grjasnowa.
Carmen, do estereótipo ao desafio: a personagem para além da obra de Prosper Mérimée
Authors: Carvalho Sueleny Ribeiro
Published: May 2023

RESUMO Este artigo pretende discutir a possibilidade de subversão dos estereótipos atribuídos à mulher por meio da análise da representação da personagem Carmen entre o texto fonte e as adaptações cinematográficas inspiradas na narrativa de Mérimée e/ou na ópera de Bizet. O objetivo é perceber os mecanismos utilizados para a construção da personagem a partir de Uma teoria da adaptação de Hutcheon além de outros autores.
Como contar 80 tiros? A questão do primeiro disparo, segundo Clarice Lispector
Authors: Hermann Victor
Published: May 2023

Resumo Como contar a violência? Em 2019, membros das Forças Armadas desferiram mais de 80 tiros contra uma família da Zona Oeste do Rio de Janeiro, assassinando Evaldo Rosa e Luciano Macedo. Para dar conta de mais outro episódio de violência policial, muitos intérpretes buscaram na crônica “Mineirinho”, de Clarice Lispector, uma maneira de se fazer da “contagem” dos disparos uma “contação” da história da necropolítica brasileira. No presente artigo, seguiremos nesse esteio, propondo uma leitura “jusliterária” do caso. O texto de Clarice servirá como ponto de partida de uma breve análise das mudanças na dinâmica da violência policial no Rio de Janeiro, desde o caso Mineirinho até a morte de Evaldo. Vamos enfatizar a perspectiva clariciana de justiça, isto é, o modo como a autora contradisse a emergente “sensibilidade jurídica” da sociedade brasileira, que passava a ser demarcada pela dicotomia “eu” versus “outro”, pela oposição “trabalhador” versus “bandido”. Buscando aprofundar essa perspectiva alternativa de justiça, nos aprofundaremos na questão do primeiro disparo pois, se o bandido Mineirinho morreu, de acordo com Clarice, com “treze balas quando uma só bastava”, Evaldo não merecia ser alvejado com uma bala sequer.
O impacto da reabilitação com multicomponentes no pós-COVID
Authors: Oliveira Karla Cybele Vieira de , Ferreira Ana Paula de Lima , Silva Diana de Andrade , Monteiro Janaína dos Santos , Silva Kennedy Victor , Lucena Larissa Coutinho de , Araújo Maria das Graças Rodrigues de
Published: May 2023

Resumo Introdução A síndrome pós-COVID-19 caracteriza-se por fadiga crônica, mialgia, entre outros sintomas que podem causar limitações na realização das atividades de vida diária. Protocolos de fisioterapia com exercício de multicomponentes combinam força, resistência, equi-líbrio e marcha, e produzem melhorias significativas na mobilidade funcional. Objetivo Avaliar se a reabilitação de multicomponentes é eficaz em promover melhora na mobilidade funcional e qualidade de vida em indivíduos com síndrome pós-COVID-19. Métodos Ensaio clínico randomizado, controlado, realizado com 59 voluntários, divididos em grupo intervenção (GI) e grupo controle (GC). Todos fizeram avaliação inicial (T0); GI realizou 24 sessões durante 12 semanas e GC não realizou treinamento. A análise da mobilidade funcional foi realizada através do teste de caminhada de 6 minutos (TC6m) e da escala de equilíbrio de Berg. O questionário SF-36 avaliou a qualidade de vida. Resultados A distância percorrida no TC6m pelo GI foi de 464,40 + 81,26 metros (T0) e de 518,60 + 82,68 metros (T4). A pontuação na escala de Berg do GI foi de 48,00 + 4,00 (T0) e de 51,90 + 4,26 (T4). Na qualidade de vida, GI apresentou escore com média de 96,26 + 10,14 (T0) e 102,60 + 5,53 (T4). Nenhuma destas medidas foram estatisticamente significantes. Conclusão Os indivíduos que foram submetidos ao protocolo fisioterapêutico de multicomponentes apresentaram incrementos nas variáveis estudadas sem significância estatística.
La recepción del freudomarxismo en la España del tardofranquismo y de la Transición, 1975-1978
Authors: Huertas-Maestro Miguel
Published: May 2023

Resumen Nuestro objetivo es mostrar el arraigo que tuvo el freudomarxismo, como forma específica de contacto entre marxismo y psicoanálisis, en la España del franquismo tardío y de la Transición (1975-1978). Analizamos la pertinencia del término “freudomarxismo”, sus diferencias con un psicoanálisis militante argentino influyente en corrientes sociales del psicoanálisis en España, y la revisión histórica del movimiento que realiza una figura relevante para la psicología española como es Antonio Caparrós i Benedicto. Finalmente abordamos la acogida relativa de la obra de Wilhelm Reich a través del esfuerzo de difusión de Ramón García y de la figura de Carlos Frigola, aprendiz de Eva Reich y creador de la Fundación Reich.
A coleção de mosquitos de Antonio Gonçalves Peryassú do Museu Nacional, Rio de Janeiro: registro de memória de um patrimônio desaparecido
Authors: Lourenço-de-Oliveira Ricardo , Lourenço Francisco dos Santos
Published: May 2023

Resumo As coleções e pesquisas feitas nas primeiras décadas do século XX, no Rio de Janeiro, foram fundamentais para o estudo da sistemática e da história natural dos mosquitos no Brasil. Um personagem de destaque nesse cenário foi Antonio Gonçalves Peryassú. Analisamos o histórico de uma coleção por ele organizada no Museu Nacional do Rio de Janeiro, entre 1918 e 1922.
Herd-level based seroprevalence and associated factors for Toxoplasma gondii in cows in the state of Paraíba, Northeastern Brazil
Authors: Maia Amanda Rafaela Alves , Bezerra Roberto Alves , Silva Samara Santos , Álvares Felipe Boniedj Ventura , Santos Carolina de Sousa Américo Batista , Alves Clebert José , Clementino Inácio José , Feitosa Thais Ferreira , Vilela Vinícius Longo Ribeiro , Azevedo Sérgio Santos de
Published: May 2023

Abstract We aimed to determine the herd and animal levels seroprevalence and associated factors for Toxoplasma gondii infections in cattle from the state of Paraíba, Northeastern Brazil. Herds (n = 434) and cows aged ≥ 24 months (n = 1,895) were randomly selected, and serum samples were tested with the immunofluorescence antibody test (IFAT) using as cutoff of 64. Of the 434 farms investigated, 197 had at least one seropositive cow (prevalence of 49.0%; 95% CI = 44.3%-53.8%), and the prevalence at animal level was 18.0% (95% CI = 5.3%-21.1%). The antibody titers ranged from 64 to 1024, with the most frequent titers being 64 (10.8%) and 128 (3.7%). The risk factors identified were property located in Sertão region (odds ratio [OR] = 3.07), property located in Agreste/Zona da Mata regions (OR = 2.00), animal purchasing (OR = 2.68), herd size of 34-111 animals (OR = 2.91) and herd size > 111 animals (OR = 6.97). The results suggest the wide distribution of T. gondii infections in cattle throughout the state of Paraíba, and the risk factors identified are not possible to correct.
One-Year Clinical Outcomes After Diagnosis According to Early Medication Adherence in First-Episode Schizophrenia: A Nationwide, Health Insurance Data-Based Retrospective Cohort Study
Authors: Choi Woohyeok , Joo Sung Woo , Ahn Soojin , Choi Young Jae , Kim Sun Min , Lee Jungsun
Published: May 2023

Objectives: Early pharmacologic intervention is considered necessary for improving the prognosis in patients with first-episode schizophrenia (FES). However, few nationwide population-based studies have focused on early medication adherence. We investigated the status of early adherence to antipsychotics and the effect of early adherence on later clinical outcomes in FES.Methods: We used data from the South Korean Health Insurance Review Agency database (2009-2021). We selected 28,931 patients with FES who had a prescription record of at least one antipsychotic medication within 180 days after their diagnosis. We measured early medication adherence using the medication possession ratio (MPR) and compared demographic characteristics and results of psychiatric hospitalization between the adherence group (0.6≤MPR<1.1) and the non-adherence group (MPR<0.6).Results: The average early medication adherence was 0.82 by MPR, and the non-adherence group accounted for 15.6% of all subjects. From 1 to 2 years after diagnosis, the adherence group showed a higher number of psychiatric hospitalizations per hospitalized patient but a shorter duration than the non-adherence group. Additionally, the proportion of patients who experienced psychiatric hospitalizations was smaller in the adherence group.Conclusion: In patients with FES, early medication adherence is associated with lower rates of psychiatric hospitalization and shorter hospitalization durations.
Children's Right to Education versus their Right to Religion and Culture in South Africa: With Specific Reference to the Wearing of a Headscarf in South African School
Authors: Essop Zaida
Published: May 2023

In terms of section 29(1) of the Constitution of the Republic of South Africa, 1996 (the Constitution), ''everyone has the right to basic education''. At the same time the Constitution provides that everyone has the right to freedom of conscience, religion, thought, belief and opinion, and the right to participate in the cultural life of his or her choice.
Children's right to education versus their right to religion and culture is a highly debated topic in South Africa. The Constitution guarantees both the right to education and the right to religion and culture. In the culturally diverse South African environment the right to education and the child's right to participate in the cultural life of their choice may conflict with each other. The conflict referred to can mean that the child's right to participate in the cultural life of his or her choice might be sacrificed to the right to education. One such instance is the wearing of a headscarf in schools. The headscarf, also known as a hijab, is a traditional piece of clothing worn by Muslim women in accordance with their religious beliefs. The wearing of a headscarf in schools has become a contentious issue as it is seen by some as conflicting with the principles of education and the dress codes of schools.
The government has a constitutional obligation to provide basic education to all children in the country. This right is seen as a crucial factor in ensuring that children can develop to their full potential. On the other hand, the right to religion and culture is equally important as it allows individuals to practice their religious beliefs and maintain their cultural identity. To evaluate discrimination against children in a culturally diverse classroom, it is mandatory to look at what the right to basic education entails and what obligations this right place on the state – more specifically on the Department of Basic Education – when it comes to promoting the right to basic education while protecting children's other constitutional rights.
The government must adopt a balanced approach to ensure that both the right to education and the right to religion and culture are respected and protected. This study will investigate whether the state fulfils its obligation to protect the child's constitutional right to basic education without infringing on the child's right to religion and culture.
The Impact of Technology-Supported Interdisciplinary Integration on Critical Thinking and Creativity: The Perspective of Pre-Service Teachers
Authors: KIZILAY Esra , SAYLAN KIRMIZIGÜL Aslı , ÇEVİK Mustafa
Published: May 2023

In the present study it is aimed to investigate the pre-service science and mathematics teachers’ opinions on the effect of technology-supported interdisciplinary activities on critical thinking and creativity. This study was designed as a case study, a qualitative research method. A total of 17 pre-service teachers were selected for the current study. Four questions were included in the survey to gauge pre-service teachers' opinions on the impact of technology-supported interdisciplinary integration on critical thinking and creativity. Research was undertaken to gather information from the relevant literature while formulating the questions. Due to the pandemic, the technology-supported interdisciplinary science and mathematics integration course was delivered via remote education. This research was carried out throughout the academic year 2020-2021. The data collection method was used as an online form for the participants. The online technology-supported interdisciplinary course application was completed during 25 hours of instruction. TUBITAK financed this course in the 2021/1 term under the project code 1129B372100437 as part of the 2237-A program. Content analysis was used to examine the data gathered from the open-ended question form. It was concluded that the pre-service teachers participating in the study generally had positive views about technology-supported interdisciplinary activities. Participants stated that in the student context, the activities increased students’ interest in the lesson, enabled a holistic perspective, provided solutions to real-life problems, and improved their thinking skills. The responses received from the participants indicate that these activities have a positive effect on critical thinking skills in the context of both the student and the teacher
ATAC-seq from nuclei from frozen tissue v1
Authors: RA Pederson Eric
Published: May 2023

Modified ATAC-seq method for frozen tissue, in this case brain tissue.
Compartmental Protein Extraction to Achieve Enrichment of Extracellular Matrix (ECM) Proteins v1
Authors: Considine James
Published: May 2023

This protocol provides instructions on how to extract cellular components of tissues and enrich for ECM proteins to be later analyzed via immunoblotting or mass spectrometry.
Einwohnerspezifische Kennzahlen im Kontext von Kläranlagenbemessung und Anlagenvergleichen
Authors: Ahnert Markus , Schalk Thomas , Hurzlmeier Stefan
Published: May 2023

Mit dem Entwurf des DWA-Arbeitsblattes A 198 [1] ergibt sich eine Veränderung bei den enthaltenen einwohnerspezifischen Kennwerten. Diese waren in der Vorgängerversion als 85%-Perzentile ausgewiesen, obwohl die davor übliche Anwendungspraxis auf den gleichen Zahlenwerten als Mittelwerte basierte. Aktuelle Auswertungen zeigen, dass die ursprünglichen (Mittel-)Werte eher der Realität entsprechen. Durch diese Änderung ergeben sich Widersprüche in der Regelwerksanwendung. Der vorliegende Artikel beschreibt die Hintergründe der ursprünglichen Entwicklung, die dadurch resultierenden Schwierigkeiten und gibt Empfehlungen für die zukünftige Nutzung
Auswirkungen des Klimawandels auf den Grundwasserhaushalt in den Dargebotsgebieten zur Trinkwasserversorgung der Rhein-Main-Region
Authors: Kämpf Markus , Euler Christoph , Ergh Martin , Gerdes Heiko , Pfletschinger-Pfaff Heike , Herber Werner , Dohmen Nadja
Published: May 2023

Für die Dargebotsgebiete zur Trinkwasserversorgung der Rhein-Main-Region wurde die Bandbreite der Auswirkungen des Klimawandels auf das Grundwasserdargebot und die Grundwasserstände mit einem Ensemble aktueller regionaler Klimaprojektionen modellgestützt ermittelt. Signifikante Veränderungen in der Grundwasserneubildung sind erst nach 2040/2050 zu erwarten, bis dahin ist eine moderate Entwicklung wahrscheinlich. Die Klimaprojektionen führen zu einer Zunahme der saisonalen und langjährigen Schwankungsamplitude der Grundwasserstände. Dabei sind die hydrogeologischen Gebietseigenschaften von erheblicher Bedeutung. Durch die enge Kopplung der Verdunstung an den gesicherten Temperaturanstieg wird der landwirtschaftliche Bewässerungsbedarf deutlich zunehmen.
Adsorpsi Pb Menggunakan Karbon Aktif dari Bambu Kuning (Bambusa Vulgaris Striata) Teraktivasi KOH
Authors: Hasmita Ida , Manap Herlina S. , Mistar Eka Marya
Published: May 2023

Abstrak. Karbon aktif berbahan baku bambu kuning (Bambusa vulgaris striata) dipreparasi dengan KOH aktivasi untuk menyerap Timbal (Pb). Penelitian ini bertujuan untuk mengkaji daya adsorpsi Pb pada karbon aktif. Proses adsorpsi dilakukan dengan mengalirkan larutan Pb melewati unggun yang berisi karbon aktif. Variasi laju alir yang diaplikasikan adalah 5 mL/menit dan 10 mL/menit. Struktur mikro karbon aktif diamati dengan Scanning Electron Microscope (SEM). Hasil penelitian yang diperoleh menunjukkan daya adsorpsi Pb tertinggi pada laju alir 5 mL/menit, yaitu pada menit ke 100 menghasilkan konsentrasi effluent 5,82 mg/L.Adsorption of Pb using activated carbon from Yellow Bamboo (Bambusa vulgaris striata) using KOH activationAbstract. Activated carbon was prepared from Yellow bamboo (Bambusa vulgaris striata) via KOH activation to adsorb Pb ions from aqueous solutions. This research aimed to determine Pb adsorption using activated carbon. The adsorption process was performed by flowing the Pb solution through the fixed-bed column filled with the prepared activated carbon. The applied flow rate varied between 5 mL/min and 10 mL/min. The microstructure of activated carbon was observed using Scanning Electron Microscope (SEM). The obtained results showed that the highest Pb concentration at 5 mL/min was 5.82 mg/L.
Pond Productivity and Water Quality in Various Vaname Shrimp (Litopenaeus vannamei) Farming Systems at BPBAP Ujong Batee Aceh Besar
Authors: Muhammad Muhammad , Muyassir Muyassir , Muhammadar Muhammadar
Published: May 2023

Abstract. Traditional shrimp farming systems are generally susceptible to disease outbreaks, resulting in low productivity. However, the application of farming technology can reduce these risks. This study aims to calculate the production and examine pond water quality in vannamei shrimp culture by applying semi-intensive, intensive, and super-intensive farming systems through direct measurements and field observations. The results showed that the highest productivity was produced in super-intensive ponds at 5.4 kg/m2, in intensive systems at 2,325 kg/m2, and in semi-intensive farming systems at 0.575 kg/m2. The semi-intensive salinity ranged from 30.8 ppt to 35.1 ppt, the super-intensive salinity ranged from 29.2 to 31.9 ppt, and the semi-intensive salinity ranged from 30.9 to 34.2 ppt. The temperature ranges from 26.7 to 28.5°C for semi-intensive culture, 25.9 to 28°C for super-intensive farming, and 27.8 to 29.3°C for semi-intensive farming. The pH in the semi-intensive farming system is 7.9-8.3, the super-intensive pH is 7.7-8.6, and the semi-intensive system is at pH 7.7-8.2. Dissolved oxygen levels range from 4.0 to 5.9 ppm in intensive shrimp farming, 3.0 to 3.6 ppm in super-intensive shrimp farming, and 3.2 to 4.0 ppm in semi-intensive shrimp farming. Therefore, it can be concluded that the higher the farming technology applied, the higher the ponds' productivity. Meanwhile, differences in farming systems do not impact changes in water quality.Abstrak. Budidaya udang sistem tradisional mudah terjadi penyebaran penyakit dan produksinya rendah. Penerapan teknologi budidaya dapat mengurangi resiko. Penelitian ini bertujuan untuk mengukur produksi dan menganalisa kualitas air tambak pada budidaya udang vaname dengan menerapkan metode budidaya semi intensif, intensif dan super intensif melalui pengukuran secara langsung dan observasi di lapangan. Hasil penelitian menunjukkan produktivitas tertinggi dihasilkan pada kolam super intensif sebesar 5,4 kg/m2, pada metode intensif  2,325 kg/m2 dan pada metode budidaya semi intensif 0,575 kg/m2. Parameter kualitas air pada semi intensif salinitas berada pada level 30,8 ppt - 35,1‰, super intensif salinitas 29,2-31,9‰ dan pada semi intensif salinitas 30,9-34,2‰. Suhu pada metode budidaya semi intensif berada pada level 26,7-28,5°C.  pada  super intensif 25,9-28°C dan  pada metode semi intensif 27,8-29,3°C. pH pada metode budidaya semi intensif berada pada level 7,9-8,3 super intensif pH 7,7-8,6 dan metode semi intensif pH 7,7-8,2. Oksigen terlarut pada metode budidaya udang intensif 4.0-5,9 ppm, pada super intensif oksigen terlarut 3.0-3,6 ppm dan semi intensif 3,2-4,0 ppm. Dapat disimpulkan semakin tinggi teknologi budidaya yang diterapkan akan berdampak pada semakin tingginya produktivitas tambak yang dihasilkan. Perbedaan metode budidaya tidak berdampak pada perubahan kualitas air atau ketiga metode budidaya tersebut berdampak yang sama terhadap kualitas air.
Analisis Stabilitas Dinding Penahan Tanah (Studi Kasus: Desa Mekarjaya, Kecamatan Ciomas, Kabupaten Bogor)
Authors: Dermawan Agus , Syaiful Syaiful , Alimuddin Alimuddin , Fachruddin Fachruddin
Published: May 2023

Abstrak.Dinding penahan tanah berfungsi untuk menahan tanah serta mencegahnya dari bahaya kelongsoran. Dinding penahan tanah merupakan dinding yang digunakan untuk menahan beban tanah secara vertikal ataupun terhadap kemiringan tertentu. Untuk meminimalisir kondisi tersebut, perlu dihitung dan direncanakan kestabilan dari struktur pada dinding penahan tanah agar mampu menahan beban dari tanah dan pengaruh beban luar. Kondisi di lapangan terdapat kerusakan pada bagian struktur dinding penahan tanah, dengan bagian dasarnya mengalami penggerusan sehingga perlu dilakukannya analisis stabilitas dinding penahan tanah. Tujuan penelitian ini adalah untuk menganalisis kondisi dinding penahan tanah terhadap stabilitas guling, geser dan kapasitas daya dukung tanah dan merencanakan desain dinding penahan tanah. Metode yang digunakan adalah Metode Rankine, Schmertmann dan Nottingham. Hasil analisis menunjukan stabilitas terhadap guling Fs = 1,55 1,5 (aman) stabilitas terhadap geser Fs = 2,51 1,5 (aman), dan analisis stabilitas daya dukung tanah didapat qtoe = 31,3953 kN/m2 Qall 2501,3841 kN/m2 (aman) untuk tegangan q hell 1,43 kN/m² 0 (lebih dari 0,hasil aman). Rencana desain dinding penahan tanah yang direncanakan dengan tinggi (H)= 4,3 m, lebar atas (ba)= 0,4 m, lebar bawah (bb)= 3,5 m, tebal kaki tumit (D)= 0,8 m, dan lebar plat dinding penahan tanah (D)= 0,8 m.Retaining Wall Stability Analysis (Case Study: Mekarjaya Village, Ciomas District, Bogor Regency)Abstract. Retaining walls function to hold the soil and prevent it from sliding. Retaining walls are walls that are used to withstand soil loads vertically or against a certain slope. To minimize these conditions, it is necessary to calculate and plan the stability of the structure on the retaining wall in order to be able to withstand the load from the soil and the influence of external loads. Conditions in the field there is damage to the retaining wall structure, with the bottom part being eroded so it is necessary to analyze the stability of the retaining wall. The purpose of this study was to analyze the condition of the retaining wall, the stability of overturning, shear, and the bearing capacity of the soil, and to plan the design of the retaining wall. This research uses the Method of Rankine, Schmertmann dan Nottingham. The results of the analysis showed that the stability against overturning Fs = 1.55 1.5 (safe) stability against shear Fs = 2.51 1.5 (safe), and the stability analysis of the bearing capacity of the soil obtained qtoe = 31.3953 kN/m2 Qall 2501.3841 kN/m2 (safe) for voltage q hell 1.43 kN/m² 0 (more than 0, safe result). The design plan of the retaining wall is planned with height (H) = 4.3 m, top width (ba) = 0.4 m, bottom width (bb) = 3.5 m, heel thickness (D) = 0.8 m, and the width of the retaining wall plate (D) = 0.8 m.
Influence of biofertilizer produced using drumstick (Moringa oleifera L.) unused parts on the growth performance of two leafy vegetables
Authors: Chanthanousone Hatsadong , Phan Thao Thu , Nguyen Co Quang , Nguyen The Dieu Thi , Pham Hien Thao Thi , Truong Hai Thi Hong
Published: May 2023

The non-edible parts of Moringa oleifera, such as stems, branches or leaf petioles, have often been discarded while the leaves are consumed as a vegetable or are used to produce organic fertilizer. This study aimed to determine the optimal conditions for producing Moringa organic fertilizer (MOF) from previously unused parts and to compare these fertilizers with cow manure and bio-organic fertilizer. Seventy kilograms of the unused Moringa parts were blended with fifty kilograms of manure, 0.2 kilogram of Trichoderma-based product and two kilograms of superphosphate. The mixture was incubated at different intervals, including 5, 7 or 9 weeks. Next, the effects of MOF on the growth, yield, ascorbic acid content and Brix of lettuce and mustard spinach were also determined and compared with other organic fertilizers (cow manure and bio-organic fertilizer). Results of the study revealed that 25 tons per ha of MOF were significantly superior to those treated with cow manure and bio-organic fertilizer in the case of vegetable yields. Further, 7 weeks of MOF incubation was found suitable to produce an optimal yield during the various incubation period. These results suggested that the Moringa non-edible parts can make organic fertilizer and enhance growth, yield, and leafy vegetable production.
Antibacterial activity of Libyan Juniperus phoenicea L. leaves extracts against common nosocomial pathogens
Authors: Alhadad Aml O. , Salem Galal S. , Hussein Suliman M. , Elshareef Sarah M.
Published: May 2023

In ancient times, botanical extracts were essential complementary method for microbial control. This study has been carried out to assess the antibacterial activities of methanol, acetone, and aqueous leaf extracts of Libyan Juniperus phoenicea L. against multidrug-resistant (MDR) clinical isolates (Staphylococcus aureus, S. haemolyticus, Pseudomonas aeruginosa, and Proteus mirabilis) using the agar well diffusion method. Based on the inhibition zone's diameter or appearance, the tested MDR bacteria were identified as susceptible, intermediate, or resistant using the standard criteria. The current study's findings showed that the concentration, type of solvent and bacterial species had a significant impact on the effectiveness of the plant extracts. Results of the study revealed that the methanol and acetone extracts demonstrated moderate to excellent antibacterial properties against all tested bacteria at all predefined concentrations (25, 50, 75, and 100%), with the zone of inhibition ranging from 15.66 to 27.66 mm. Among the tested solvents, the aqueous extract of J. phoenicea was the least effective against the clinical bacterial isolates. Further, the plant's leaf extracts were more effective against Gram-positive bacteria than Gram-negative bacterial pathogens. Most importantly, neither the aqueous extract nor the standard antibiotics inhibited P. aeruginosa, while the methanol and acetone extracts displayed remarkable inhibition zones against all tested bacteria. Consequently, the plant extracts (acetone and methanol) in this study may provide insightful information about the potential use of J. phoenicea leaves as a natural antibacterial agent, which could be used to combat antibiotic-resistant bacteria.
Enhancing Predictions in Ungauged Basins Using Machine Learning to Its Full Potential
Authors: Fadziso Takudzwa
Published: May 2023

In ungauged basins, long short-term memory (LSTM) networks provide unparalleled precision in prediction. Using k-fold validation, we trained and tested various LSTMs on 531 basins from the CAMELS data set, allowing us to make predictions in basins with no training data. The training and test data set contained 30 years of daily rainfall-runoff data from US catchments ranging in size from 4 to 2,000 km2, with aridity indexes ranging from 0.22 to 5.20, and 12 of the 13 IGPB vegetated land cover classes. Over a 15-year validation period, this effectively "ungauged" model was compared to the Sacramento Soil Moisture Accounting (SAC-SMA) model as well as the NOAA National Water Model reanalysis. Each basin's SAC-SMA was calibrated separately using 15 years of daily data. Across the 531 basins, the out-of-sample LSTM exhibited greater median Nash-Sutcliffe Efficiencies (0.69) than either the calibrated SAC-SMA (0.64) or the National Water Model (0.64). (0.58). This means that there is usually enough information in available catchment attributes data about similarities and differences between catchment-level rainfall-runoff behaviors to generate out-of-sample simulations that are generally more accurate than current models under ideal (i.e., calibrated) conditions. We discovered evidence that adding physical restrictions to the LSTM models improves simulations, which we believe should be the focus of future physics-guided machine learning research.
Enzymatic post-crosslinking of printed hydrogels of methacrylated gelatin and tyramine-conjugated 8-arm poly(ethylene glycol) to prepare interpenetrating 3D network structures
Authors: Liang Jia , Wang Zhule , A. Poot Andreas , W. Grijpma Dirk , J. Dijkstra Piet , Wang Rong
Published: May 2023

Methacrylated gelatin (GelMA) has been intensively studied as a 3D printable scaffold material in tissue regeneration fields, which can be attributed to its wellknown biological functions. However, the long-term stability of photo-crosslinked GelMA scaffolds is hampered by a combination of its fast degradation in the presence of collagenase and the loss of physical crosslinks at higher temperatures. To increase the longer-term shape stability of printed scaffolds, a mixture of GelMA and tyramine-conjugated 8-arm PEG (8PEGTA) was used to create filaments composed of an interpenetrating network (IPN). Photo-crosslinking during filament deposition of the GelMA and subsequent enzymatic crosslinking of the 8PEGTA were applied to the printed 3D scaffolds. Although both crosslinking mechanisms are radical based, they operate without interference of each other. Rheological data of bulk hydrogels showed that the IPN was an elastic hydrogel, having a storage modulus of 6 kPa, independent of temperature in the range of 10 – 40°C. Tensile and compression moduli were 110 kPa and 80 kPa, respectively. On enzymatic degradation in the presence of collagenase, the gelatin content of the IPN fully degraded in 7  days, leaving a stable secondary crosslinked 8PEGTA network. Using a BioMaker bioprinter, hydrogels without and with human osteosarcoma cells (hMG-63) were printed. On culturing for 21  days, hMG-63 in the GelMA/8PEGTA IPN showed a high cell viability (>90%). Thus, the presence of the photoinitiator, incubation with H2 O2 , and mechanical forces during printing did not hamper cell viability. This study shows that the GelMA/8PEGTA ink is a good candidate to generate cell-laden bioinks for extrusion-based printing of constructs for tissue engineering applications.
A numerical investigation on thermal analysis of RPC based solar thermochemical reactor for two-step H2O splitting cycle for hydrogen production
Authors: SHARMA Jeet Prakash , JILTE Ravindra , KUMAR Ravinder
Published: May 2023

Ceria based solar thermochemical cycle is a high-temperature based redox chemical reactions to split H2O or CO2to produce hydrogen and/or syngas. The redox reactions are carried out in a reactor cavity thus the analysis and optimization of design as well as thermal analysis is a crucial factor to improve the solar-to-fuel conversion efficiency. This paper proposes the hybrid design of cylindrical and hemispherical cavity and its effects of geometrical parame-ters such as reticulated porous ceria (RPC) thickness (15 mm, 20 mm, and 25 mm) and gas flow gap (5 mm&10 mm) on temperature and flux distribution and solar-to-fuel efficiency for both steady-state and transient condition. A numerical computational fluid dynamics (CFD) analysis is carried out to study heat and mass transfer as well as geometrical design consid-eration of the STCR cavity under SolTrace generated Gaussian distributed concentrated solar flux. Two-step water-splitting reaction in the Solar Thermochemical cavity reactor (STCR) using ceria (CeO2) has been modeled to explore the oxygen evolution/reaction rate and to estimate solar-to-fuel efficiency and its relationship with geometrical factors. The RPC of 25 mm thickness yields the highest oxygen evolution rate of 0.34 mL/min/gCeO2 and solar-to-fuel efficiencies are 7.82%, 12.07% and 16.18% for 15 mm, 20 mm and 25 mm of RPC thickness, respectively without heat recovery. The operating conditions and optimized geometric factors, based on result analysis and comparison, are discussed in detail.
Penegakan Hukum HAM dalam Bingkai Hukum Progresif Berdasarkan Kasus Paniai di Papua
Authors: Rufaidah Rufaidah , Prasetyoningsih Nanik
Published: May 2023

In Indonesia, there is a need for a new legal breakthrough in the enforcement of human rights law. Progressive law can be used as a legal thought in enforcing human rights law. Considering progressive law is a law that does not rely on the text of the law alone but can be sourced from the values of people's lives. This study will discuss the Enforcement of Human Rights Law in a Progressive Legal Perspective. Efforts to enforce human rights law and protect human rights in Indonesia, apart from being regulated through regulations, can also be legally processed through human rights courts. The thing that underlies the urgency of the Progressive legal approach is that the judiciary, which is a justice enforcement agency, has not provided the best results in the justice enforcement process. What needs to be emphasized and underlined is that progressive law is different from other laws which prioritize strict procedures rather than prioritizing the objectives of the law itself. Enforcement of human rights law is often difficult, due to the many requirements and regulations as well as political dynamics that hinder the legal process for enforcing human rights law. Komnas HAM as an institution that has responsibility for the implementation of human rights law enforcement, preferably in the process of resolving human rights law, or seeking human rights justice, does not only build a legal rationale based on the positivistic paradigm.
Menguji Ketepatan Penambahan Kewenangan Penjabat Melalui Surat Edaran Menteri Dalam Negeri
Authors: Pamungkas Catur Agil , Asmorojati Anom Wahyu
Published: May 2023

A total of 271 Acting will fill the position of Regional Head for a long time, however Acting has limited authority, one of which is in the staffing aspect where Acting is prohibited from transferring employees without the approval of the Minister of Home Affairs. Based on the principles of effectiveness and efficiency, the Minister of Home Affairs issues a circular letter giving written approval to officials to manage personnel under higher regulations. The purpose of this research is look first at the position of the Circular Letters based on the legal system in Indonesia, secondly, to find out the accuracy of adding the Acting authority through a Circular Letter on the legal system in Indonesia. This research is included in normative legal research with the research approach used, namely the statutory and conceptual approach. This research utilizes primary, secondary, and tertiary legal materials and the collection is carried out by means of a literature study. The result showed that, first, Circular Letters are part of policy regulations that function as an instrument of communication between State Administration positions. Circular Letters are also a manifestation of written discretion not being part of statutory regulations. Second, that the Minister of Home Affairs has exceeded his authority by establishing a new legal norm through a Circular Letter. Where the main substance of the Circular Letter provides written approval to Acting Governors, Regents and Mayors in the aspect of staffing, where this is contrary to higher regulations.
Pemberlakuan Sanksi Cambuk, Qanun Jinayat di Aceh dalam Perspektif Hak Asasi Manusia
Authors: Rosida Ida Ayu , Hariri Achmad
Published: May 2023

The Province of the Special Region of Aceh is one of the special regions that has special autonomy in managing its area, this is in line with Law Number 11 of 2006 concerning the Government of Aceh. The term regional regulation of Aceh province which regulates the governance and life of the people of Aceh is called Qanun, the qanun itself contains Islamic sharia rules which have adapted to become Acehnese customs. This article was compiled to find out how the application of caning sanctions in the Aceh Qanun Number 6 of 2014 concerning Jinayat Law in the perspective of human rights. This study uses a normative legal method with a statute approach which refers to the concept of law as a rule and also uses legal doctrines which are then analyzed qualitatively and described in a descriptive form so that conformity is found between the subject matter and the normative provisions. Given that Aceh Province is a strong adherent of the Islamic religion, everything related to the life of its people must be based on Islamic law, especially in matters of criminal behavior.So the Aceh government with all its specificity in carrying out Islamic shari'ah made a regional regulation which was ratified in 2014, namely Aceh Qanun Number 6 of 2014 concerning Jinayat Law.
Purwarupa Sistem Franchise Berbasis Website Pada Kedai Ngopihub
Authors: Ardiansyah Aldo Bastian , Supriyati Endang , Listyorini Tri
Published: May 2023

Kedai Ngopihub berdiri pada tahun 2021. Kedai ngopihub memiliki banyak varian menu kopi. Beragam kopi digunakan oleh ngopihub, dari jenis robusta hingga arabika. Untuk seduhannya ada berbagai jenis menu seperti americano, v60, vietnam drip dll. Selain kopi juga ada menu non coffee yang meliputi taro, redvalvet hingga lemon tea. Dikarenakan pesatnya penjualan yang ada, ngopihub akan membuka pendaftaran franchise atau waralaba sebagai upaya pengembangan usaha. Para investor dapat mendaftar dan bergabung pada waralaba ngopihub ini. Untuk kemudahan dalam pendaftaran dan pengembangan franchise ngopihub maka dibuatlah sebuah sistem franchise berbasis website. Sisem ini dapat menjalankan program pendaftaran dan pembelian stok barang. Sistem ini dibuat dengan metode waterfall. Dalam membangun sistem ini menggunakan PHP dan Mysql dengan menggunakan system berbasis website. Pengujian dilakukan pada fitur gabung dan fitur registrasi menggunakan pengujian blackbox. Hasil pengujian menunjukkan data valid dalam aplikasi ini.
Analisis Pengaturan Faktor Eksposi Dosis Serap Pasien Menggunakan Piranha 557
Authors: Hyperastuty Santika Agoes , Mukhammad Yanuar , Andayani Budi
Published: May 2023

Penelitian ini menggunakan pesawat x-ray digital dengan phantom ukuran ketebalan 10,14,20 cm dengan alat ukur X-Ray Multimeter Piraha 557 dan pita ukur. Tujuan penelitian ini mencari nilai kV,mA dan waktu untuk menghasilkan citra yang bagus tetapi dengan dosis serap kecil. Untuk pengaturan range kV yang digunakan adalah 60-80kV, sedangkan mA yang digunakan 200,250 dan 320mA. Untuk waktu ekspose 4,8,12 detik. Hasil yang diperoleh dari 15 kali uji coba pada fantom yang memodelkan bagian thorax pada manusia dengan spesifikasi berupa tingkat ketebalan 10 cm untuk memperoleh gambar yang bagus maka pengaturan untuk kV,mA dan waktunya adalah 60kV,200mA, 4 detik dengan dosis serapnya 0.0055mGy/s. Untuk phantom dengan ketebalan 14 cm dibutuhkan pengaturan kV,mA dan waktu yaitu 65kV, 250mA dan 8 detik dengan dosis serap 0.0082mGy/s. Sedangkan untuk phantom dengan ketebalan 20cm kV,mA dan waktu adalah 70kV, 320mA dan 12 detik dengan dosis serap yang diterima 0.0107 mGy/s. Untuk dosis serap yang disarankan untuk pemeriksaan thorax apabila ketebalan 10cm adalah 0.064, bila 14cm - 0.241 mGy/s dan ketebalan 20 cm adalah 0.314 mGy/s.Dari ketiga data tersebut maka dosisnya serap yang diterima pasien masih di range yang ditentukan.