bluuebunny/crossref_metadata_2025_split huggingface dataset:
Impact of the 25-70 Day Intraseasonal Oscillation on Extreme Rainfall distribution over Central Africa
Authors: Tchinda Claudin Wamba 
Published: September 2024

Abstract

This paper investigates the relationship between the intraseasonal oscillation (ISO) and rainfall patterns in Central Africa during the March-April-May (MAM) season. Using CHIRPS and TAMSAT precipitation data from 1983 to 2019, we analyzed the inter-annual variability of ISO spatial structure and its impact on rainfall and extreme rainfall indices. Empirical Orthogonal Function (EOF) analysis classified years into positive (10 years), negative (10 years), mixed (6 years), and neutral (11 years) ISO types. Composite rainfall anomalies were constructed based on these classifications. Results revealed significant inter-annual rainfall variability, with distinct spatial patterns associated with positive and negative ISO years. A significant spatial correlation (over 0.4) was found between ISO variations and rainfall, particularly in the eastern region. Analysis of the impact rate of ISO years showed a more nuanced distribution in CHIRPS data compared to TAMSAT. Extreme rainfall indices, calculated using ETCCDI methods, exhibited spatial disparities, with dry zones in the north and south contrasting with wetter coastal areas and Lake Victoria. Composite extreme rainfall index anomalies based on positive and negative ISO years demonstrated varying influences depending on the region and index. Positive ISO years generally saw a decrease in consecutive dry days (CDD) and an increase in consecutive wet days (CWD), extreme rainfall intensity (RR1, RR20, R95ptot, SDII) along the Atlantic coast and northwestern Ethiopia. Neutral ISO years often displayed opposite trends to mixed years, except for the RR1 index. Understanding these relationships is crucial for water resource management in Central Africa, enabling better forecasting and mitigation of extreme rainfall events.
INTEGRATING SHARIA ECONOMIC PRINCIPLES INTO CHOCOLATE AGRIBUSINESS: A CASE STUDY OF NGLANGGERAN VILLAGE, GUNUNGKIDUL REGENCY
Authors: Daniswara Nirwasita , Miradj Moh. 
Published: September 2024

Abstrak: Penelitian ini mengkaji integrasi prinsip-prinsip ekonomi syariah dalam agribisnis cokelat di Desa Nglanggeran, Kabupaten Gunungkidul. Desa Nglanggeran dikenal dengan model agribisnis yang unik dan berkelanjutan, menggabungkan pertanian kakao dengan pariwisata untuk meningkatkan pengembangan ekonomi lokal. Penelitian ini menggunakan metode kualitatif dan kuantitatif dengan desain studi kasus untuk menganalisis bagaimana prinsip syariah seperti keadilan (Al-'Adl), kemaslahatan (Al-Maslahah), larangan riba, dan kemitraan (Syirkah) diterapkan dalam praktik agribisnis. Data dikumpulkan melalui wawancara dengan pemangku kepentingan utama dan sumber sekunder, yang berfokus pada peran kelompok tani, dukungan pemerintah, dan kolaborasi kelembagaan dalam pengelolaan agribisnis. Temuan menunjukkan bahwa prinsip-prinsip syariah berkontribusi pada distribusi keuntungan yang adil dan transparan, model pembiayaan yang etis, dan praktik bisnis berkelanjutan yang selaras dengan kesejahteraan masyarakat. Penelitian ini menyoroti pentingnya pengelolaan agribisnis yang etis dan berkelanjutan sebagai alat pemberdayaan ekonomi lokal serta memberikan rekomendasi strategis untuk meningkatkan keberlanjutan agribisnis cokelat melalui penerapan prinsip-prinsip syariah.
Kata kunci: ekonomi syariah, agribisnis cokelat, desa nglanggeran, keberlanjutan, pembiayaan islami.

Abstract: This study examines the integration of sharia economic principles into the chocolate agribusiness in Nglanggeran Village, Gunungkidul Regency. Nglanggeran Village is recognized for its unique and sustainable agribusiness model, combining cocoa farming with tourism to enhance local economic development. The study employs both qualitative and quantitative methods, utilizing case study design to analyze how sharia principles such as justice (Al-'Adl), benefit (Al-Maslahah), prohibition of usury, and partnership (Syirkah) are applied in agribusiness practices. Data were collected through interviews with key stakeholders and secondary sources, focusing on the role of farmer groups, government support, and institutional collaboration in agribusiness management. The findings reveal that sharia principles contribute to a fair and transparent distribution of profits, ethical financing models, and sustainable business practices that align with community welfare. This research highlights the importance of ethical and sustainable agribusiness management as a tool for local economic empowerment and provides strategic recommendations for enhancing the sustainability of cocoa agribusiness through sharia principles.
Keywords: sharia economics, cocoa agribusiness, nglanggeran village, sustainability, islamic finance.
Assessment of water-use efficiency for enhancing urban wastewater reuse – a case of Bhopal, India
Authors: Wadwekar Mrunmayi , Kapshe Manmohan 
Published: September 2024

ABSTRACT

Wastewater reuse, a known alternative, lacks strong policy and institutional framework in India. There are various non-potable uses in urban areas that can be supplemented with treated wastewater for reducing the pressure on freshwater resources. The current policies in India promote use of treated wastewater for agricultural irrigation and industrial use, but they suggest no measures for reuse of the same in urban areas. The research aims to identify whether the water available in an urban area is used sufficiently and fulfils the needs of the city residents in a sustainable manner and advocates wastewater reuse as a possible option for improving its use efficiency. The study reviews the water-use efficiency of Bhopal city using performance indicators. The results suggest that Bhopal city receives enough supply for its needs; however, it is majorly dependent on its external resources. It is thus imperative that the city reuses its water efficiently and looks for wastewater as an alternative source. The research suggests a measurability framework for the local administration to set and identify targeted water use and reuse options within its periphery. The study also identifies certain shortcomings in existing policies and suggests measures to promote judicious reuse of wastewater in urban areas.
Antimony and arsenic detection: review on electrochemical biosensors and their applications
Authors: Jayakumar Nithyashree , Varghese Jereena , Biju Abinandh , Italiya Gopal , Sivakumar Nallusamy , Subramanian Sangeetha 
Published: September 2024

ABSTRACT

Arsenic (As) and antimony (Sb) contamination poses significant health risks, manifesting in a spectrum of ailments such as cardiovascular, respiratory, and skin diseases and the development of cancer. When toxic elements enter the body through different exposure routes, they can cause serious health issues. This highlights the critical need to reduce their presence in the environment to protect public health. When detecting As and Sb in different samples, researchers prefer to use whole-cell and optical biosensors rather than electrochemical (EC) biosensors for reliable detection. Utilizing EC biosensors can significantly enhance the detection thresholds and accuracy of monitoring environmental changes. It is particularly well suited for applications requiring high sensitivity, rapid detection, portability, and cost-effectiveness. For fast onsite environmental monitoring, its portability and quick reaction times are essential. The augmentation of EC biosensors via AI integration has the potential to transform pollution detection, healthcare diagnostics, and food safety monitoring, in addition to enhancing their sensitivity and accessibility. This review highlights the potential benefits of EC biosensors and their diverse applications in environmental monitoring. It critically evaluates strategies aimed at enhancing the efficiency of environmental monitoring processes.
Flow measurement mechanism and hydraulic characteristics analysis of the airfoil weir-orifice facility in a rectangular channel
Authors: Sun Bin , Su Peng , Li Zhiwei , Wang Feifei , Liu Xiangyang 
Published: September 2024

ABSTRACT

Experimental studies and numerical simulations are conducted on the airfoil weir-orifice facilities to find a flow measurement and control device with a stable combined outflow form and good hydraulic performance. The orifice height under the weir is changed by adjusting the chord length and rotation angle of the weir. This paper uses three airfoil weir-orifice facilities for comparative study. The facilities have three flow forms under different rotation angles and flow conditions. Orifice discharge in combined outflow form is related to weir crest height but not upstream water depth. Flow formulas for three discharge forms are derived using dimensional analysis and incomplete self-similarity theory. The results show that the relative error of the formula is within ±6.34%. The Froude number is less than 0.4 under all working conditions; the critical submerged range is between 0.7 and 0.95; and under the premise of the unified weir crest height, the head loss decreases with the increased orifice height. The hydraulic jump location analysis yields the airfoil weir-orifice facility under the combined outflow as a submerged orifice outflow, and the hydraulic jump energy cancelation efficiency under the same flow condition is consistent with the upstream water depth change trend.
Pan-Cancer Single-Cell Analysis Revealing the Heterogeneity of Cancer-Associated Fibroblasts in Skin Tumors
Authors: Zhang Yichi , Zhao Zhijie , Huang Wenyi , Kim Byeong Seop , Lin Li , Li Xin , Hou Mengyuan , Li Li , Zhang Yan , Xi Wenjing , Chai Gang 
Published: September 2024

Background:
Cancer-Associated Fibroblasts (CAFs) constitute a heterogeneous group of
cells critical for the remodeling of the tumor microenvironment (TME). Given their significant impact
on tumor progression, particularly in skin cancers, a deeper understanding of their characteristics
and functions is essential.

Methods:
This study employed a single-cell transcriptomic analysis to explore the diversity of
CAFs within three major types of skin cancer: basal cell carcinoma, melanoma, and head and neck
squamous cell carcinoma. We applied analytical techniques, including Gene Ontology (GO), Kyoto
Encyclopedia of Genes and Genomes (KEGG), Gene Set Enrichment Analysis (GSEA), pseudotime
tracking, metabolic profiling, and stemness assessment to delineate and define the functional attributes
of identified CAF subgroups.

Results:
Our analysis successfully delineated nine distinct CAF subgroups across the studied tumor
types. Of particular interest, we identified a novel CAF subtype, designated as C0, exclusive to basal
cell carcinoma. This subtype exhibits phenotypic traits associated with invasive and destructive
capabilities, significantly correlating with the progression of basal cell carcinoma. The identification
of this subgroup provides new insights into the role of CAFs in cancer biology and opens avenues
for targeted therapeutic strategies.

Conclusion:
A pan-cancer analysis was performed on three cancers, BCC, MA, and HNSCC, focusing
on tumor fibroblasts in TME. Unsupervised clustering categorized CAF into nine subpopulations,
among which the C0 subpopulation had a strong correspondence with BCC-CAF and an invasive-
destructive-related phenotype.
Effect of Aloe Vera against Natural and Chemical Toxicities
Authors: Shirvanian Kasra , Naghizadeh Mohammad , Vali Reyhaneh , Farkhondeh Tahereh , Pourbagher-Shahri Ali Mohammad , Aschner Michael , Ahmadian Mitra , Samarghandian Saeed 
Published: September 2024

Abstract:
Aloe vera (A. barbadensis, A. indica, and Aloe vulgaris) is a succulent plant native to
the southeast Arabian Peninsula. Yet it’s been cultivated all over the world with widespread use in
skin products due to its natural anti-inflammatory effects because it contains alkaline phosphatases,
brady kinases, catalases, and antioxidant effects due to its high concentration of vitamin A and
E. Aloe vera has shown some anti-TNF-α and anti-TGF-β properties as well. It also has anti-oxidative
stress effects against many toxins. This review focuses on many in-vitro or in vivo studies on
numerous toxins, either natural or synthetic, and the role that Aloe vera can play in ameliorating
their effects. Aloe vera has consistently been shown to affect the MDA, GSH, and other reduction-
oxidation pathways in the cell. It has been shown to improve cell-free radical scavenging applications
and be a natural, safe, and cheap supplement to treat many toxins and toxicants.
Nursing Clinical Assessment of Factors Associated with Depression in Older People with Type 2 Diabetes in Primary Care: A Cross-sectional Research
Authors: Mukai Helena Ayako , dos Santos Ezequiel Aparecido , de Carvalho Nunes Hélio Rubens , Barbosa Guilherme Correa , Bocchi Silvia Cristina Mangini 
Published: September 2024

Background
Brazil has one of the largest older populations and people with diabetes. Non-communicable diseases account for 10.2% of hospitalisations in older people due to causes sensitive to primary care.

Objective
This study aims to evaluate the factors associated with depression in older people with type 2 diabetes in primary care, according to the clinical nursing judgment based on NANDA-I Taxonomy II.

Methods
This is a cross-sectional study of 389 older people with type 2 diabetes in primary care in a municipality in the state of São Paulo, Brazil. A bivariate analysis was performed to associate sociodemographic and clinical exposure variables with the outcomes of the geriatric depression scale. Only those variables associated at the level of p < 0.20 level were entered into a multiple logistic regression model.

Results
The study identified two predictive factors: adherence to medication “low to probable low” (p=0.01; OR = 2.07 [95% CI 1.18-3.63]) and probability of repeat hospitalisations (Prh) (p<0.01; OR = 2.68 [95% CI: 1.42-5.04]). Therefore, it can be concluded that these factors are significant in predicting the outcome.

Conclusion
Based on the interpretation of these factors, a cyclical procedural model has emerged that predicts and fosters depression in the population covered by primary care services, as well as signalling a risk for unstable blood glucose level and consequently a risk for metabolic syndrome and frail elderly syndrome. This is due to poor health in the community, which is related to programme failure and puts the group at risk.
ANALISIS PENERAPAN PENDEKATAN SAINTIFIK PADA PENUGASAN DI BUKU TEKS BAHASA INDONESIA KELAS VII SMP BERDASARKAN KURIKULUM 2013
Authors: Kurniasari Fitri , Suhardi Suhardi 
Published: September 2024

Abstract(Title: Scientific Approach Application Analysis on Task in Indonesia Language Text Book for Seventh Grade Students Based on Curriculum 2013). This research aims to: (1) know the steps of “Scientific Approach” which are reflected on the tasks based on complete steps, (2) know the steps of “Scientific Approach” which are reflected on the tasks based on the sequence steps. The research design used in this research is content analysis. The main instrument in this research is human instrument. The research data is collected with “simak” method with tecqnique “baca” and “catat”. The data analysis is done using distributional method with tecqnique “pemilahan” based on catagory. The research reveals two findings. First, based on the complete steps, there found complete and incomplete task step. Second, based on sequence steps, there are sequence task and not sequence task.Keyword: task, text book, scientific approach, Curriculum 2013
BEYOND THE CODE SWITCHING IN WHATSAPP CHATS OF JAVANESE ENGLISH TEACHERS FORUM IN TULUNGAGUNG
Authors: Zamili Qoni' 
Published: September 2024

Abstract:(Title: Beyond the Code Switching in Whatsapp Chats of Javanese English Teachers Forum in Tulungagung). Code-switching, the alternate use of more than one language in a discourse, is one of the language phenomena that commonly happens in a communication among bilingual or multilingual people. Recently, the rapid development of technology gives significance effect to the way people communicate such as the blurring of the spoken and written distinction happened in whatsapp chats. Although whatsapp chats uses the written medium, the language used is less correct and less coherent than standard written language, making it closer to speech. It also arise code-switching phenomena among English teachers chat. This study aims to seek the teachers’ motives of producing code-switching in their utterances. 30 whatsapp chat screenshots were collected to be analyzed. Furthermore, interviews were conducted to obtain more comprehensive motives from the the Javanese English Teacher Forum members. The results show that most of teachers intentionally and consciously made code-switching for the sake of poetic (joke) and phatic functions. None of them employ code-switching for directive function. In addition, from the perspective of psycholinguistics, this phenomenon could be the result of the LTM (Long Term Memory) subconscious effect of the speakers’ cultural background. Keywords: Code switching, Whatsapps chats, Javanese English teacher, poetic function
Processing of Short-Form Content in Clinical Narratives: Systematic Scoping Review
Authors: Kugic Amila , Martin Ingrid , Modersohn Luise , Pallaoro Peter , Kreuzthaler Markus , Schulz Stefan , Boeker Martin 
Published: September 2024

Background
Clinical narratives are essential components of electronic health records. The adoption of electronic health records has increased documentation time for hospital staff, leading to the use of abbreviations and acronyms more frequently. This brevity can potentially hinder comprehension for both professionals and patients.

Objective
This review aims to provide an overview of the types of short forms found in clinical narratives, as well as the natural language processing (NLP) techniques used for their identification, expansion, and disambiguation.

Methods
In the databases Web of Science, Embase, MEDLINE, EBMR (Evidence-Based Medicine Reviews), and ACL Anthology, publications that met the inclusion criteria were searched according to PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines for a systematic scoping review. Original, peer-reviewed publications focusing on short-form processing in human clinical narratives were included, covering the period from January 2018 to February 2023. Short-form types were extracted, and multidimensional research methodologies were assigned to each target objective (identification, expansion, and disambiguation). NLP study recommendations and study characteristics were systematically assigned occurrence rates for evaluation.

Results
Out of a total of 6639 records, only 19 articles were included in the final analysis. Rule-based approaches were predominantly used for identifying short forms, while string similarity and vector representations were applied for expansion. Embeddings and deep learning approaches were used for disambiguation.

Conclusions
The scope and types of what constitutes a clinical short form were often not explicitly defined by the authors. This lack of definition poses challenges for reproducibility and for determining whether specific methodologies are suitable for different types of short forms. Analysis of a subset of NLP recommendations for assessing quality and reproducibility revealed only partial adherence to these recommendations. Single-character abbreviations were underrepresented in studies on clinical narrative processing, as were investigations in languages other than English. Future research should focus on these 2 areas, and each paper should include descriptions of the types of content analyzed.
A STUDY OF NEUTROPHIL LYMPHOCYTE-TO-ALBUMIN RATIO TO PREDICT SHORT-TERM MORTALITY IN ALCOHOL-RELATED LIVER DISEASE
Authors: SACHIN PATIL  , KOTLI NAGARAJ  , NIVEDITA M TAYAMGOL  , HEMANTH REDDY NUKALA  
Published: September 2024

Objectives: The aims of this study were as follows: (1) to study neutrophil lymphocyte-to-albumin ratio (NLAR) in alcohol-related liver disease patients to predict 30-day mortality and (2) to determine the optimal cutoff value of the NLAR that maximizes sensitivity and specificity for predicting short-term mortality.
Methods: A prospective study conducted at our hospital for 18 months. A total of 46 males visiting the medicine OPD and IPD were included in the study. Blood samples were collected to measure neutrophil, lymphocyte, albumin levels were measured using standard methods. Data were analyzed using appropriate inferential statistics
Results: The majority of participants fall within the 31–40 age group (26.1%), followed by the 41–50 age group (23.9%). The majority of participants were diagnosed with cirrhosis of the liver (65.2%), while alcoholic hepatitis (AH) and fatty liver disease were both observed in 17.4% of the participants. The outcomes at 30 days a significant majority of the cases resulted in death (65.2%), with only 34.8% of the cases being followed up. We observe that for NLA, the cutoff value is observed to be 19.15 with a sensitivity of 100% and specificity of 100%. There is a significant mean difference observed for Hemoglobin, total count, neutrophil, lymphocyte, urea, INR, total protein, albumin, and NLA.
Conclusion: A cutoff value of 19.15 for the NLAR is identified as highly sensitive and specific, highlighting its clinical significance as patients with an NLA ratio above this threshold have a high probability of death within 30 days.
Pregnancy Outcome Among Primigravidae Aged 35 Years and Above: A Comparative Study
Authors: Singh Kritina , Shrestha Prashant , Baaniya Jeena , Gurung Prashansa 
Published: September 2024

Introduction: Maternal age is an important determinant of pregnancy outcome. Women aged 35 years ormore at their first pregnancy are considered high risk as they are associated with increased adverse maternaland perinatal outcomes. Methods: A retrospective, comparative study was carried out over a period of two years in a tertiary center. Each elderly primigravida was matched with two primigravidwomen aged 20-34 years who delivered during the same period. Secondary data on obstetric outcomes (diabetes, oligohydramnios, polyhydramnios, hypothyroidism), postpartum complications (post-partum hemorrhage, postpartum eclampsia) and perinatal outcome (intra-uterine growth restriction, prematurity, congenital anomalies, and neonatal death)of 82 elderly primigravidae (study group) was compared to 164 younger primigravida (control group) delivered during the period of study. The Chi Square test and Fisherâ€™s Exact test were used for statistical analysis and p value of <0.05 was taken as level of significance. Results: During the study period, there were 15,012 deliveries and 82 of these were elderly primigravidae giving an incidence of 0.55%. The mean age of the elderly primigravidae was 36.8Â±2.16 years. The study group had more antepartum complications with preterm labor, diabetes in pregnancy, hypertensive disorders in pregnancy, multiple pregnancy and polyhydramnios (p<0.05). Seventy-one elderly primigravidae were delivered by caesarean section, the commonest indication being maternal request. The study group had higher incidence of post-partum hemorrhage but no perinatal mortality of significant proportion. Conclusion: Maternal age at the first pregnancy influences pregnancy and neonatal outcomes. Hence, elderly primigravidae should be considered as high risk and followed up accordingly.