bluuebunny/crossref_metadata_2025_split huggingface dataset:
Individual-level patterns of resource selection do not predict hotspots of contact
Authors: Yang Anni , Boughton Raoul , Miller Ryan S. , Snow Nathan P. , Vercauteren Kurt C. , Pepin Kim M. , Wittemyer George 
Published: November 2023

AbstractContact among animals is crucial for various ecological processes, including social behaviors, disease transmission, and predator–prey interactions. However, the distribution of contact events across time and space is heterogeneous, influenced by environmental factors and biological purposes. Previous studies have assumed that areas with abundant resources and preferred habitats attract more individuals and, therefore, lead to more contact. To examine the accuracy of this assumption, we used a use-available framework to compare landscape factors influencing the location of contacts between wild pigs (Sus scrofa) in two study areas in Florida and Texas (USA) from those influencing non-contact space use. We employed a contact-resource selection function (RSF) model, where contact locations were defined as used points and locations without contact as available points. By comparing outputs from this contact RSF with a general, population-level RSF, we assessed the factors driving both habitat selection and contact. We found that the landscape predictors (e.g., wetland, linear features, and food resources) played different roles in habitat selection from contact processes for wild pigs in both study areas. This indicated that pigs interacted with their landscapes differently when choosing habitats compared to when they encountered other individuals. Consequently, relying solely on the spatial overlap of individual or population-level RSF models may lead to a misleading understanding of contact-related ecology. Our findings challenge prevailing assumptions about contact and introduce innovative approaches to better understand the ecological drivers of spatially explicit contact. By accurately predicting the spatial distribution of contact events, we can enhance our understanding of contact based ecological processes and their spatial dynamics.
Dispersion and agglomeration of carbon nanoclusters in 4-(trans-4′-hexylcyclohexyl)-isothiocyanatobenzene media on ITO and graphene surfaces: role of surface effect
Authors: Singh Archana Kumari , Singh Satya Pal 
Published: November 2023

AbstractWe have synthesized carbon nanoparticles using mandarin juice via green synthesis rout. We have doped carbon nanoparticles in liquid crystal media and studied the surface effect on self-assembly of carbon nanoclusters on ITO coated glass surface and on graphene sheet. The purpose of this study is to construct uniform nano-micro droplets for novel applications and to understand and explore the underlying science behind molecular scale reorganization in the presence of functional surfaces like graphene. We have used density functional theory approach to confirm that the carbon nanoparticles in globular structures are dispersed in presence of graphene sheet due to chemical interaction of carbon rings (or say carbon nanoparticles) with graphene carbon atoms. In order to minimize the free energy, the carbon nanoparticles leave the carbon globular structures and are dispersed to form rectangular structures in presence of LC media at graphene surface. The carbon nanoparticles are dispersed to increase contact area with graphene surface. The results are useful in construction of desired nano-micro structures for possible novel purposes in medical field since carbon nanoparticles are biocompatible. Optical microscopy, FESEM, NMR and UV spectra verifies the droplet formation and its effect on the surface and electronic properties of carbon nanoparticles.
Chemical constituents from the medicinal herb-derived fungus Chaetomium globosum Km1226
Authors: Chang Chia-Hao , Hsiao George , Wang Shih-Wei , Yen Juei-Yu , Huang Shu-Jung , Chi Wei-Chiung , Lee Tzong-Huei 
Published: November 2023

Abstract
Background
Endophytic fungi have proven to be a rich source of novel natural products with a wide-array of biological activities and higher levels of structural diversity.

Results
Chemical investigation on the liquid- and solid-state fermented products of Chaetomium globosum Km1226 isolated from the littoral medicinal herb Atriplex maximowicziana Makino resulted in the isolation of compounds 1–14. Their structures were determined by spectroscopic analysis as three previously undescribed C13-polyketides, namely aureonitol C (1), mollipilins G (2), and H (3), along with eleven known compounds 4–14. Among these, mollipilin A (5) exhibited significant nitric oxide production inhibitory activity in LPS-induced BV-2 microglial cells with an IC50 value of 0.7 ± 0.1 µM, and chaetoglobosin D (10) displayed potent anti-angiogenesis property in human endothelial progenitor cells (EPCs) with an IC50 value of 0.8 ± 0.3 µM.

Conclusions
Three previously unreported compounds 1–3 were isolated and identified. Mollipilin A (5) and chaetoglobosin D (10) could possibly be developed as anti-inflammatory and anti-angiogenic lead drugs, respectively.
Successful treatment of post COVID-19 neurogenic dysphagia with botulinum toxin
Authors: Canta Riccardo , Vestito Lucilla , Castellini Paola , Trompetto Carlo , Mori Laura , De Giovanni Anna , Puce Luca , Marinelli Lucio 
Published: November 2023

Introduction: Dysphagia in post COVID-19 patients could be caused by several factors, including reduced pharyngolaryngeal coordination due to SARS-CoV-2 tropism to the central and/or peripheral nervous system. To our knowledge, this is the first reported case of COVID-19-related dysphagia successfully treated with botulinum toxin type A injection. Case description: We report the case of a patient with severe oropharyngeal dysphagia due to COVID-19 confirmed by fibre endoscopy. As a result, the patient required an enteral feeding tube. After two months of traditional swallowing therapies, there was only limited improvement. An electrophysiologic evaluation of the cricopharyngeal muscle was performed and showed a normal inhibition of the cricopharyngeal muscle, followed by a hypertonic rebound. Based on this result, we decided to perform a unilateral laryngeal injection of botulinum toxin type A. After the injection, the patient’s swallowing function improved significantly, allowing him to return to oral feeding. Discussion: Newly diagnosed oropharyngeal dysphagia was found in 35.3% of hospitalised patients with COVID-19. There are several possible causes of COVID-19-associated dysphagia, including stroke, encephalitis, critical illness neuropathy, Guillain-Barré syndrome and skeletal muscle injury. In our case, since stroke was excluded by brain MRI, cranial nerve injury was a possible explanation for the difficult recovery of swallowing despite daily swallowing therapy. Conclusion: We suggest that electrophysiology is a valid tool for the diagnosis and follow-up of patients with oropharyngeal dysphagia.
Macro-vitamin B12 as cause of falsely elevated cobalamin levels
Authors: Belkhouribchia Jamal 
Published: November 2023

Introduction: High blood concentrations of vitamin B12 are often caused by over-supplementation. However, there are instances in which augmented vitamin B12 levels are seen in the absence of supplements. Macro-vitamin B12 is an underrated cause of supra-physiological cobalamin plasma levels. Case description: A 70-year-old man was referred to an ambulatory internal medicine centre because of high vitamin B12 levels yet he denied taking supplements. An X-ray showed a tumour in the right upper lobe of the lung, which triggered further examinations. An MRI scan of the brain came back normal as well as a CT scan of the abdomen, and colonoscopy. The pulmonologist requested a PET-CT scan, which showed an isolated 18-FDG uptake in the area of the lung mass that was detected earlier. The patient underwent surgery with adjuvant cis-platinum and gemcitabine and is still making good progress. The vitamin B12 levels persisted after successful treatment of lung adenocarcinoma; determination of vitamin B12 after PEG (polyethylene glycol) precipitation showed normal concentrations. Discussion: A high vitamin B12 plasma concentration in the absence of vitamin supplementation can be a daunting diagnostic problem for the internist, as there are several possible underlying causes. In this case the diagnosis of lung carcinoma was made, the patient was treated appropriately, yet this pathology had no correlation with the cobalamin levels. Conclusion: A high vitamin B12 concentration can be the impetus of thorough medical inquiries. Internists should be careful not to forget macro-vitamin B12 as a possible source of falsely elevated vitamin B12 values.
Challenges Experienced and Observed during the Implementation of Leprosy Strategies, Sidama Region, Southern Ethiopia: An inductive thematic analysis of qualitative study among health professionals who working with leprosy programs
Authors: Betru Kebede Tefera , Makua Thuledi 
Published: November 2023

Background
Prompt diagnosis and treatment of leprosy are crucial for preventing the disease’s spread as well as for avoiding negative medical and social effects and reducing the disease’s burden. The likelihood of nerve damage and subsequent disability rises as the length of the diagnostic delay. We aimed to explore the challenges of health professionals faced regarding their involvement in early leprosy case detection strategies.

Methods
The study employed a qualitative, descriptive and phenomenological explorative research design to answer the research questions. By the use of non-probability purposive sampling, research participants were identified. During the study, in-depth interviews were conducted to gather information regarding the experiences of health workers (medical doctors, public health officers, clinical nurses, health centre heads and regional and Woreda district health office technical and programme experts) and health extension workers. To analyse the qualitative data, inductive thematic analysis techniques were used. For analysis, open code software version 4.0 was used. The data transcription, coding, display, reduction (theme) and interpretation of the discovered results were the processes undertaken for the analysis.

Result
The findings of the study revealed that leprosy prevention and control programmes are still problematic. Themes that emerged from the data gleaned from the health workers included: lack of the existence of practice-oriented training, Integration of TB and leprosy training, lack of focus or other competing health priorities, Inadequate supportive supervision of health facilities, Multiple tasks for health workers, poor coordination and communications, lack of motivation in health workers, disruption in treatment, and Importance of training related to leprosy.

Conclusion
Strengthening comprehensive leprosy training for health workers, carrying out efficient and thorough contact tracing, enhancing monitoring, supervision, assessment and surveillance, boosting managerial skills, lobbying political commitment, and motivating healthcare workers may help in early detection of leprosy cases strategies.
Theory-practice gap: Nursing students’ self-reported depth of understanding of bioscience and its relevance to clinical practice
Authors: Rafferty Bronwynne , Mthimunye Katlego , Bimerew Million 
Published: November 2023

BackgroundBioscience subjects are essential as they allow nurses to have a clear understanding of the patient’s condition and ultimately allow them to provide appropriate and timeous care. However, these subjects remain a significant problem in the endeavour to produce highly competent nurses.AimThe study aimed to investigate the nursing students’ self-reported depth of understanding of bioscience and its relevance to clinical practice.MethodsA quantitative research approach using a descriptive survey design was employed. The sample (n = 211) included second-, third- and fourth-year undergraduate nursing students. A three-part self-administered questionnaire was adapted and used to collect the data. Data were analysed using IBM Statistical Package for Social Sciences software version 25.0 (IBM SPSS-25). Descriptive statistics and Chi-squared test were performed to describe the relationship among the study variables.ResultsParticipants rated their understanding of the application of Human Biology (n = 86, 40.76%) and Pharmacology (n = 88, 41.71%) as good, while Physics (n = 80, 37.91%) and Chemistry (n = 85, 40.28%) were rated as adequate. Most participants rated Human Biology (n = 175, 83.73%) and Pharmacology (n = 181, 86.19%) as essential, while Physics (n = 129, 61.72%) and Chemistry (n = 133, 63.64%) were rated as relevant to clinical practice. Physics (n = 112, 60.54%; n = 95, 50.53%) and Chemistry (n = 126, 68.85%; n = 113 61.41%) were rated as not relevant to monitoring a patient’s heart rate and blood pressure. Participants’ perception of the relevance of Chemistry in monitoring a patient’s blood pressure was statistically significant (χ2= 6.871 (df 2), p<0.05). Most participants (n = 57, 41.91%) performed at Task specific on Akinsanya’s Bionursing model, suggesting an overall understanding of the foundational concepts and principles of bioscience.ConclusionThe findings of the study provided evidence of the students’ self-reported depth of understanding and perception of the relevance of bioscience and indicate a need for more emphasis on the importance of bioscience integration in clinical practice.
Transcultural validation of the “revised sport motivation scale” (SMS‐II) in Arabic language: Exploratory study on motivation in sport for a sample of Tunisian Athletes
Authors: Baaziz Mohamed , Aloui Ali , Tayech Amel , Stults-Kolehmainen Matthew , Mejri Mohamed Arbi , Ben Abderrahman Abderraouf 
Published: November 2023

Background
Sports performance is the result of an interaction of several variables, such as physical, technical, and psychological. The ability of athletes to use motivation, is an important predictor to achieve high performance in sport. SMS‐II comprised 18 elements to measure six behavioral control factors.

Aim
This study aims to validate an Arabic version of the revised sports motivation scale‐II (SMS‐II) and measure the psychometric properties of factorial structure, internal reliability, construct validity, and sensitivity.

Methods
A total of 780 athletes from different disciplines (432 men, 348 women; mean age = 18.97 years) participated in this study. Athletes voluntarily responded to the version of SMS‐II. Factorial validity was established by principal component analysis. Both exploratory (EFA; N = 390; males: 52.6%; females: 47.4%; [13–18] = 172; [19–30] = 218) and confirmatory (CFA; N = 390; males: 58.2%; females: 41.8%; [13–18] = 247; [19–30] = 143) analyses were examined.

Results
The 18 SMS-II items revealed perfect reliability (McDonald’s omega = 0.841, Cronbach’s α = 0.858, Gutmann’s λ6 = 0.952) and good temporal stability (ICC = 0.960, 95% CI = 0.915–0.980; r = 0.935, 95% CI = 0.889–0.963 at p < 0.001) over 4-week period. The CFA adjustment indices were perfect.

Conclusion
The results tended to clarify all indices as perfect adjustments to the theoretical model, ensuring the confirmation of factor structure and construction validity regarding the Tunisian sports workforce.
World Cinema on Demand: Global Film Cultures in the Era of Online Distribution, Stefano Baschiera and Alexander Fisher (eds) (2022)
Authors: Stegen Florian 
Published: November 2023

Review of: World Cinema on Demand: Global Film Cultures in the Era of Online Distribution, Stefano Baschiera and Alexander Fisher (eds) (2022)
New York: Bloomsbury Academic, 232 pp.,
ISBN 978-1-50134-859-4, h/bk, USD 110.00
A Rare Case of Epithelioid Variant of Duodenal Gastrointestinal Tumour
Authors: Shubpreet Kaur  , Kanwardeep Kaur  , Vijay Bodal  , Mohanvir Kaur  
Published: November 2023

Gastrointestinal stromal tumours (GISTs) are uncommon mesenchymal neoplasms of the digestive tract that develop from pluripotent mesenchymal stem cells. GISTs develop from interstitial cells of Cajal or their precursors that are distributed throughout the muscular wall of the gastrointestinal tract.
Rare mesenchymal neoplasms of the gastrointestinal tract called gastrointestinal stromal tumours (GISTs) are derived from pluripotent mesenchymal stem cells. The interstitial cells of Cajal or their progenitors, which are dispersed throughout the muscular wall of the gastrointestinal system, give rise to gastrointestinal stromal tumours (GISTs). At a median age of 55–60 years old, they have an incidence of 10–20/million each year.[1-4] They develop mostly in the stomach (60%) and small intestine (35%) before developing in the rectum, oesophagus, omentum, and mesentery more than 5%. [2] Only less than 5% of GISTs are duodenal.[5] The majority of cases are sporadic, however 5% involve a family condition, such as neurofibromatosis type 1 or the Carney triad.[2] As a result of blockage, anaemia, or gastrointestinal bleeding from a core ulceration, they typically manifest with abdominal discomfort. The discovery of small duodenal GISTs during gastroscopy is possible.
Within the GIST category, the epithelioid variant represents a distinct subtype that is less common than other variants, such as spindle cell or mixed cell types. The overall prevalence of epithelioid GISTs is relatively low compared to other subtypes. Large extragastric components may extend intraluminally or to the serosal side in larger tumours. GISTs have non-specific abdominal pain and distention as their clinical signs and symptoms; as a result, diagnosis and treatment are frequently delayed, which result in therapeutic failures and high morbidity and fatality rates. GISTs can exhibit a variety of histological subtypes under a microscope, including the spindle cell type (70%) and the epithelioid type (20–25%), as well as the combined spindle cell and epithelioid type. [6] The histopathological features of epithelioid GISTs have been extensively studied in the literature. One study by Pai et al. (2016) found that epithelioid GISTs had higher cellularity, higher mitotic counts, and more prominent nucleoli than other GIST subtypes. [7] Cytologically, the features of duodenal GIST resemble those of adenocarcinoma. Epithelioid Duodenal GIST must be differentiated from adenocarcinoma.
We are reporting the case of a 68-year-old female who complained of pain abdomen, and constipation since 1 year. Pain was associated with nausea, vomiting, not able to digest food solid>liquid and USG guided FNAC was advised. Cytological features confirmed the diagnosis of epithelioid variant of duodenal GIST.
SOSIALISASI BAHASA PROMOSI DI MEDIA SOSIAL PADA KOMUNITAS PEDAGANG SAYUR JAMIATUL NISA KABUPATEN KARANGANYAR
Authors: Suryaningsih Sukarni , Wilujeng Sri Rahayu 
Published: November 2023

Persaingan dunia UMKM semakin beragam dan berkembang seiring dengan makin dinamisnya perkembangan ekonomi dewasa ini. Untuk menghadapi persaingan, setiap produk UMKM perlu mengembangkan strategi promosinya dengan baik agar tujuan yang ingin dicapai dapat diraih.. Para pelaku UMKM khususnya yang berelasi langsung dengan konsumen seperti pedagang sayur, perlu mengembangkan model promosi yang tidak konvensional. Kajian dalam artikel ini merupakan hasil dari kegiatan penyuluhan kepada komunitas pedagang sayur Jamiatul Nisa Kabupaten Karanganyar. Dengan metode ceramah, diskusi dan latihan sederhana, para peserta memahami seluk beluk menyusun promosi usaha yang lebih menarik yang bisa mereka terapkan melalui media sosial.Kata kunci : promosi, komunitas, media sosial, sosialisasi Competition in the world of UMKM is increasingly diverse and growing along with the increasingly dynamic economic development today. To face competition, every UMKM product needs to develop a good promotion strategy so that the objectives can be achieved. UMKM sellers, especially those who are directly related to consumers such as vegetable traders, need to develop unconventional promotion models. The study in this article is the result of socialization activities for the Jamiatul Nisa vegetable trader community in Karanganyar Regency. Using lectures, discussions and simple exercises, the participants understood the strategies in developing more attractive business promotions that they could apply through social media.Keywords: promotion, community, social media, socialization
Kontaminasi Logam Cr dan Fe pada Organisme Benthik Laut yang Ditangkap di Perairan Jawa Tengah
Authors: Suryono Chrisna Adhi , Indardjo Agus 
Published: November 2023

Coastal areas of Semarang and Tegal, there are several industries that use metal materials. These activities will have an impact on the marine ecosystem, especially the biota that lives in it. The research aims to determine the metal contamination of Chromium (Cr) and Iron (Fe) in benthic biota in the waters of Semarang and Tegal, Central Java. Analysis of Cr and Fe concentrations in biota tissues using ICPMS. The results of analysis of Cr and Fe metals in the biota tissues of white shrimp (P. Merguensis), crab (P. pelagicus), coocle (A. inaequivalvis) and gastropods (H. ternatanus) found Cr and Fe metals in the biota tissues. The concentration of Cr metal in biota found in Semarang ranges from 0.211– 0.235 ppm, while in Tegal it ranges from 0.1–0.218 ppm. Fe metal concentrations from Semarang biota ranged from 0.718 – 0.909 ppm, while those from Tegal were 0.733 – 1.429 ppm. The concentrations of Cr and Fe metals in each biota and research location showed no differences, while Fe metals showed differences. Pesisir kota Semarang dan Tegal terdapat beberapa industri yang menggunakan bahan logam. Aktifitas tersebut akan berdampak pada ekosistem laut terutama biota yang hidup didalamya. Penelitian bertujuan mengethui kontaminansi logam Kromium (Cr) dan Besi (Fe) pada biota benthik di perairan Semarang dan Tegal Jawa Tengah. Analisa konsentrasi Cr dan Fe dalam jaringan biota menguunakan ICPMS. Hasil analisa logam Cr dan Fe dalam jaringan biota udang putih (P. Merguensis), rajungan (P. pelagicus), kerang bulu (A. inaequivalvis) dan gastropoda (H. ternatanus) ditemukan logam Cr dan Fe dalam jaringan biota. Konsentrasi logam Cr pada biota yang ditemukan di Semarang berkisar 0,211 – 0,235 ppm, sedangkan di Tegal berkisar 0,1 – 0,218 ppm. Konsentrasi logam Fe dari biota Semarang berkisar antara 0,718 – 0,909 ppm, sedangkan yang berasal dari Tegal 0,733 – 1,429 ppm. Konsentrasi logam Cr dan Fe pada setiap biota dan lokasi penelitian menunjukan tidak adanya perbedaan sedangkan logam Fe menunjuakn adanya perbedaan.
Deliberative Procedures as Social Technology
Authors: Anicker Fabian 
Published: November 2023

Abstract
Research on deliberative procedures uses normative concepts not only to justify the democratic legitimacy of these procedures but also as analytical tools to understand their empirical effects. This leads to a normativist bias in deliberation research. I argue that deliberative procedures should instead be regarded as a type of opinion-shaping social technology. I introduce a theoretical scheme that helps researchers analyze the interplay between formal and informal aspects of deliberative procedures. The usefulness of the scheme is shown in a case study of the EuroPolis Deliberative Poll.