bluuebunny/crossref_metadata_2025_split huggingface dataset:
Relationships of Cretaceous Ripiphoridae (Coleoptera) based on larval morphology, with evidence for the same reproduction timing and chosen microhabitat for oviposition
Authors: Batelka Jan , Weingardt Michael , Bock Bernhard L. , Beutel Rolf G. 
Published: August 2024

Five specimens of primary larvae of Ripiphoridae (Insecta: Coleoptera) are reported from one piece of Cretaceous Kachin amber. They represent two morphotypes: one conicocephalate and one belonging to the tribe Ripidiini (represented by four specimens). The conicocephalate morphotype is compared with similar larvae known from Kachin, Taimyr and Manitoba Cretaceous amber, and the larvae of Ripidiini are compared with their Cretaceous, Eocene and extant relatives. Phylogenetic analyses were performed to establish a working hypothesis about possible relationships of both lineages. The results, which conform with a recent molecular phylo­geny, indicate that the larvae described here belong to Ripidiini or are closely related, respectively. To allow taxonomic and systematic work with conicocephalate larvae from Kachin amber, a collective group name †“Ripilarva” nov. is proposed here to accommodate these immature stages. Both species of †“Ripilarva” nov. from Kachin amber are described: †“R.” parabolicasp. nov. and †“R.” kachinensissp. nov. Syninclusion of †“Ripilarva” kachinensissp. nov. and four larvae of a species of Ripidiini indicate that females of both ripiphorids chose the same time and microhabitat for oviposition in the Kachin Cretaceous forest. The results are further verified by the use of UV-photography, as the different larval morphotypes occurred in the same resin flow. The presence of larvae of Ripidiini in clusters contrary to the solitary occurrence of †“Ripilarva” nov. in Cretaceous amber of Russia, Canada, USA, and Myanmar is interpreted as a possible result of different oviposition strategies, with different numbers of eggs deposited at one spot.
﻿Graphical abstract
Comment les pratiques administratives contribuent à rendre invisibles socialement des populations
Authors: Clavel Gilbert 
Published: August 2024

La question de l’invisibilité sociale peut s’aborder sous deux angles : comme question du regard et de l’écoute, deux préalables à la prise en compte des personnes et du traitement des problématiques sociales. Or les logiques administratives et la réponse sociale ont tendance à ne pas voir, à ne pas entendre ce que les usagers demandent, à ne pas répondre à leurs situations réelles, voire à les décourager de faire valoir leurs droits. L’enquête menée sur une cinquantaine de situations a répertorié un certain nombre de dysfonctionnements : cloisonnements administratifs, complexité des dispositifs et des démarches, fonctionnement bureaucratique, gestion dématérialisée, etc. Il en ressort un malaise des travailleurs sociaux qui bricolent des solutions, des processus psychiques chez les usagers qui les poussent à s’autoexclure.
Social Media Use and Psychological Distress Among Undergraduate Nursing Students: A Review
Authors: Davis Chloe E. , Eche-Ugwu Ijeoma Julie , Alcindor Nadia 
Published: August 2024

Background:
Undergraduate nursing students experience high stress and use social media sites at high rates. Yet, there is a paucity of literature focused on understanding the association between social media use and psychological distress among undergraduate nursing students.

Method:
Guided by Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA), a systematic review was conducted on the association between social media use and psychological distress among undergraduate nursing students.

Results:
Ten articles met the inclusion criteria. Most of the included studies used cross-sectional designs. The findings indicated that undergraduate nursing students who followed social media sites were more likely to report symptoms of psychological distress, particularly significant depressive and anxiety symptoms.

Conclusion:

Undergraduate nursing students who use social media are likely to experience psychological distress. Combined interventions focused on minimizing social media use and reducing academic stress may help foster the psychological health of nursing students.

[
J Nurs Educ
. 2024;63(8):540–545.]
Mentoring Experiences of New Nontenured Faculty in Undergraduate Nursing: A Qualitative Study
Authors: Sandiford Dione , Birnbaum Shira , Thomas-Hawkins Charlotte 
Published: August 2024

Background:
Mentoring is crucial for professional development and retention of newly hired nurse faculty, yet little is known about the actual mentoring experiences of clinical nurses in their first few years following transition into academic teaching.

Method:
Individual semistructured interviews were conducted with 23 full-time nontenure-track faculty from 10 higher education institutions in seven states in the United States. All of the faculty were in the first 3 years of teaching in 4-year undergraduate nursing programs.

Results:
Five themes emerged: (1) chaotic work environments characterized by unpredictable workloads, absence of reliable support, and inconsistent access to information; (2) a de facto do-it-yourself system in which nurses pieced together their own support; (3) reliance on personal social networks; (4) yearning for real mentorship; and (5) future plans about staying in the role.

Conclusion:

A gap exists between widely touted recommendations about mentoring and the reality of mentoring for newly hired nontenure-track faculty.

[
J Nurs Educ
. 2024;63(8):525–532.]
Chronic prostatitis/chronic pelvic pain syndrome induces metabolomic changes in expressed prostatic secretions and plasma
Authors: Zhang Fang-Xing , Chen Xi , Niu De-Cao , Cheng Lang , Huang Cai-Sheng , Liao Ming , Xue Yu , Shi Xiao-Lei , Mo Zeng-Nan 
Published: August 2024

Abstract
Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a complex disease that is often accompanied by mental health disorders. However, the potential mechanisms underlying the heterogeneous clinical presentation of CP/CPPS remain uncertain. This study analyzed widely targeted metabolomic data of expressed prostatic secretions (EPS) and plasma to reveal the underlying pathological mechanisms of CP/CPPS. A total of 24 CP/CPPS patients from The Second Nanning People’s Hospital (Nanning, China), and 35 asymptomatic control individuals from First Affiliated Hospital of Guangxi Medical University (Nanning, China) were enrolled. The indicators related to CP/CPPS and psychiatric symptoms were recorded. Differential analysis, coexpression network analysis, and correlation analysis were performed to identify metabolites that were specifically altered in patients and associated with various phenotypes of CP/CPPS. The crucial links between EPS and plasma were further investigated. The metabolomic data of EPS from CP/CPPS patients were significantly different from those from control individuals. Pathway analysis revealed dysregulation of amino acid metabolism, lipid metabolism, and the citrate cycle in EPS. The tryptophan metabolic pathway was found to be the most significantly altered pathway associated with distinct CP/CPPS phenotypes. Moreover, the dysregulation of tryptophan and tyrosine metabolism and elevation of oxidative stress-related metabolites in plasma were found to effectively elucidate the development of depression in CP/CPPS. Overall, metabolomic alterations in the EPS and plasma of patients were primarily associated with oxidative damage, energy metabolism abnormalities, neurological impairment, and immune dysregulation. These alterations may be associated with chronic pain, voiding symptoms, reduced fertility, and depression in CP/CPPS. This study provides a local-global perspective for understanding the pathological mechanisms of CP/CPPS and offers potential diagnostic and therapeutic targets.
Fournier’s Gangrene Following Acute Gastroenteritis in a Female Infant
Authors: Abubakar Muhammad Shakur , Ahmadu Ibrahim , Aliyu Suleiman Dada , Aliu-Isah Oiza Ozioroko 
Published: August 2024

Background:
Fournier’s gangrene (FG) is a rare necrotizing infection of the genital and perineal structures. It can be very fatal, especially when appropriate treatment is delayed.

Clinical Description:
A 17-month-old girl presented with acute diarrhea, fever, and perineal ulceration. The perineal ulcer started as reddish rashes on the 3rd day of diarrhea, which rapidly progressed to form a large ulcer the next day. She was critically ill and in heart failure at presentation.

Management and Outcome:
After stabilization, investigations and cultures were taken. She had hyponatremia, hypokalemia, and neutropenia. The wound swab and blood culture yielded Pseudomonas
aeruginosa and coagulase-negative Staphylococcus aureus (methicillin resistant). She was treated with antibiotics, wound debridement and other supportive care. She recovered fully from her acute illness with complete healing of the ulcer.

Conclusion:
This case report brings to the fore the possibility that acute diarrhea in the presence of other predisposing factors may cause FG. Early recognition and prompt management by multidisciplinary team can result in successful outcomes.
Pattern and management of missile injury to the oral and maxillofacial region: A 12-year experience during Boko Haram insurgency in Maiduguri, North-Eastern Nigeria
Authors: Ahmad Mukhtar Modibbo , Suleiman Ibrahim Kayode , James Olutayo , Olasoji Hector Oladapo , Sanda Abubakar Kaka , Shehu Ibrahim Muhammad , Shehu Yusha`u Abdullahi 
Published: August 2024

Abstract

Introduction:
Missile injury is a global public health problem, which occurs in both military and civilian settings. Boko Haram insurgency in North-Eastern Nigeria is one of the major violence the country experienced that resulted in many civilian casualties. This study was aimed at exploring the various patterns of the missile injuries to the maxillofacial region during Boko Haram insurgency.

Methods:
In this retrospective cross-sectional study, relevant information was retrieved from patient records including sociodemographic, causes of missile injuries, site of injuries, pattern of presentation, treatment, and the complications, and analysed using SPSS version 23.

Result:
A total of 526 patients with various maxillofacial injuries were seen during this 12-year study period, with age ranging from 4 to 65 years, the peak incidence in the age group 31–40 years, 89.5% were males, 92.9% of the injuries were allegedly inflicted by insurgents and comprised of 61.0% gunshot injuries, 24.5% bomb blast, and machete cuts 7.4%. Most of the injuries occurred in the lower third of the face, 39.8%, and mandible was the commonest fractured facial bone.

Conclusion:
Facial injuries commonly are associated with devastating consequences to survivors and, hence, may require long time monitoring and psychosocial rehabilitations.
Doppler sonographic characteristics and clinical outcomes of diabetic foot syndrome: A 5-year audit from a tertiary hospital in northern Nigeria
Authors: Ismail Anas , Lawal Yusuf , Gezawa Ibrahim D. , Ramalan Mansur Aliyu , Uloko Andrew E. , Usman Mustapha Ibrahim 
Published: August 2024

Abstract

Background:
Diabetes foot syndrome is one of the common complications of diabetes. Detailed information on the clinical and vascular characteristics of patients with diabetic foot disease in relation to the outcome of the care provided to these patients will be useful to policymakers and clinicians in early detection and timely interventions for the prevention of disabling complications.

Materials and Methods:
This is a review of patients with diabetic foot managed in Aminu Kano Teaching Hospital over 5 years (January 2017–May 2022). The sociodemographic characteristics, Wagner classification of the foot, Doppler sonographic characteristics and clinical outcomes, etc., were reviewed.

Results:
A total of 51 patients were reviewed. Males and females accounted for 56.8% and 43.1%, respectively. Twenty-five patients had Wagner grade 4 ulcers, and fewer patients had Wagner grade 1 and 5-foot ulcers. The mean ± standard deviation Doppler arterial intimal media thickness was 1.53 ± 0.33 (range 0.90–2.40 mm). The majority of DFS patients had Doppler sonographic lesions on the right lower limb 28 (54.9%) only, and 11 (21.6%) of the lesions were bilateral. The posterior tibial artery 11 (21.6%) was the most involved arterial segment with plaques, followed by a combination of popliteal and tibial arterial 10 (19.6%) segments. At 6 months, 45.2% had limb amputation, 17.6% healed ulcers, 17.6% delayed wound healing, and 9.8% died.

Conclusion:
There is an unacceptably high prevalence of poor treatment outcomes, thus, contributing to a huge burden of care to patients living with diabetes. There is a strong association between severe arterial stenosis detected by Doppler ultrasound and higher rates of amputations.
Embryonal rhabdomyosarcoma of the prostate: Clinico-pathological highlights with review of literature
Authors: Singh Anshima , Phulware Ravi Hari , Kumar Arvind , Kishore Sanjeev 
Published: August 2024

Abstract
Rhabdomyosarcoma (RMS) is the third most common extra-cranial sarcoma occurring in childhood, adolescents, and young adults (AYAs); and is rare in adults. Literature about RMS mainly considers RMS in AYAs, either with that in the children or adults, even though histological, molecular, and clinical characteristics of RMS in AYAs are significantly different from either of the two. Herein, we report a case of prostatic embryonal RMS, in a 17-year-old boy, along with the review of literature of prostatic RMS, with emphasis on AYAs. Our patient presented with clinical complaints of acute urinary retention, Grade IV prostatomegaly and, low serum prostate-specific-antigen (0.11ng/dl). The diagnosis was clinched by prostatic biopsy, which revealed diffuse ‘small round blue cell’ tumour admixed with larger rhabdomyoblasts, displaying positivity for desmin and myogenin, on immunohistochemistry. Clinicians should be mindful that RMS is found in all age groups ranging from childhood to adults; however, the clinical, histological, and molecular features are different. RMS in AYAs is often treated according to the guidelines provided for the paediatric age group. Treatment mostly comprises a multimodality approach, including surgery with/without chemo- and radiotherapy. Prognosis in AYAs is worse than in children but is better than in adults. Thus, early diagnosis gains utmost importance to provide comparatively more probability of rendering treatment and, hopefully, a better quality of life.
Prevalence of anaerobic bacteria in surgical site infections in Lagos University Teaching Hospital
Authors: Chukwuma Stella Tochukwu , Balogun Olanrewaju Samuel , Oduyebo Oyinlola O. , Oshun Philip O. , Osuagwu Chioma S. , Rotimi Vincent O. 
Published: August 2024

Abstract

Background:
Surgical site infection (SSI) is the second most common cause of nosocomial infection, after urinary tract infection. Sequelae of SSI include increased healthcare costs and worse patient outcomes. There is a paucity of research studies on the impact of anaerobic organisms on SSIs in Nigeria. The aim of this study was to determine the role of anaerobic bacteria in SSI encountered at the Lagos University Teaching Hospital (LUTH).

Materials and Methods:
A total of 438 patients were consecutively recruited into this study from general surgery, obstetrics and gynaecology and paediatric units of the LUTH from 1 July through 31 December 2019. Two surgical wound specimens were collected from all patients with suspected SSIs. One was for anaerobic culture using Brucella blood agar incubated in an anaerobic jar that secured anaerobiosis using the anaerobic gas pack. The other swab was used for aerobic culture on blood agar incubated on air at 37oC. Identifications and antibiotic sensitivity testing were performed according to standard laboratory procedures.

Result:
The overall incidence of SSI in the study was 12.3%. The incidence of anaerobic SSI was 1.1%. The distribution of anaerobic infections by medical specialty unit was as follows; general surgery (1.6%), obstetrics and gynaecology (0.8%) and paediatrics (0.9%). Bacteroides species was the only anaerobic isolate. The risk factors associated with the development of SSI by multiple logistic regression analysis were duration of surgery greater than 2 h (OR 1.418; 95% CI 1.834–9.286; P = 0.001) and NNIS risk index 2 and 3 – (OR 2.165; 95% CI 2.366–32.086; P = 0.001).

Conclusions:
The prevalence of anaerobic SSI was 1.1%. Duration of surgery greater than 2 h and NNIS risk index 2 and 3 were independent predictors of SSI.
Validation of using smartphone based non-mydriatic camera for retinal photography to diagnose diabetic retinopathy
Authors: Banakar Ravindra , Anepla R Suresha , Pushparaj Yogaasri , Bhatt Kunal Prakashchandra 
Published: August 2024

Purpose:
To assess the sensitivity and specificity of retinal imaging captured by portable non-mydriatic ‘fundus on phone’ camera as a screening tool against the conventional seven field digital fundus photography.

Design:
Prospective comparative study design.

Methods:
Study was performed over 300 diabetic patients (600 eyes). First fundus pictures were taken with non-mydriatic ‘fundus-on-phone’ camera and then with Zeiss seven field fundus camera after pupillary dilation. Images were analysed and compared by two observers.

Results:
Out of all the 600 undilated fundus images, 15.5% were ungradable, 76% were graded as poor and average quality by both observers. From the dilated fundus images taken using Zeiss camera, only 0.8% images were found ungradable by both observers. The sensitivity and specificity for detecting any diabetic retinopathy changes and its severity by using ‘fundus-on-phone’ camera against Zeiss fundus camera were found to be 54.92% and 85.5%, respectively, by observer one and 56.48% and 85.5%, respectively, by observer two.

Conclusion:
Non-mydriatic retinal imaging using fundus-on-phone camera is not a feasible method for screening diabetic retinopathy due to low sensitivity and high number of poor-quality images.
Posterior segment optical coherence tomography: A diagnostic aid in posterior uveitis
Authors: Danayak Parul M. , Chaudhary Rupal M. , Shah Zalak 
Published: August 2024

Background:
Patients with posterior uveitis can develop vision-threatening complications. Optical coherence tomography (OCT) plays an important role in the diagnosis and management of these complications.

Aims:
The objectives of this study were to describe different retinal morphological characteristics presenting on OCT in patients with posterior uveitis, with an aim to facilitate early diagnosis to initiate specific treatment and also to observe the response to treatment.

Materials and Methods:
A cross-sectional prospective non-randomized study was undertaken at a tertiary eye care hospital. The study included 30 eyes of 30 patients with posterior uveitis between the period of May 2016 and May 2018. All subjects underwent a set of systemic investigations for etiological diagnosis and complete ophthalmic examination, including OCT (Zeiss Cirrus machine (model number 5000)] imaging). Data were collected and analyzed. A P value of <0.05 was considered statistically significant.

Results:
The mean patient age was 33.1 ± 4.2 years. Infectious etiology was diagnosed in 13 patients (43.33%) of which toxoplasma chorioretinitis (36.66%) was the most common infection. Among 17 patients with noninfectious uveitis (56.66%), Vogt-Koyanagi-Harada (VKH) disease and multifocal choroiditis (16.67% each) were the most common causes. RPE-Bruch’s membrane abnormalities were seen in 96.67% of patients. Subretinal detachment (26.67%) was the most common type of macular edema on OCT. Significant differences in central foveal thickness posttreatment were noted in cases with VKH syndrome and toxoplasma retinochoroiditis (P < 0.05).

Conclusion:
OCT is a useful tool complementary to conventional fundus photography and fluorescein angiography in patients with posterior uveitis.
The Relationship Between Caring Nursing Education Students and Caring Preceptors at Regional General Hospital
Authors: Setyawan Daniel Bagus , Supratno Haris , Roesminingsih Erny 
Published: August 2024

Objective: This study aims to improve collaborative skills and student learning outcomes in science subjects by using the teaching at the right level (TaRL) learning approach by utilizing Canva media in the learning process. Method: The research method used was classroom action research involving 32 students of class 8B at Junior High School 3 Madiun. The research stage uses the Kemmis & Mc. Taggar model. The survey was conducted in two cycles. Each cycle consists of two meetings including the stages of planning, implementation of actions, observation and reflection. The data sources used in the study are observations during learning, tests, and learning evaluation results. Results: Showing a positive impact of learning using the TaRL approach by using Canva learning media, especially on collaborative skills and student learning outcomes. The results of observation and evaluation showed an improvement in collaboration skills and learning outcomes after implementing the TaRL approach through Canva's learning media. Novelty: This research has a novelty because the use of the TaRL approach with Canva media will bring out students' creativity so that cohesiveness with the team is established, design learning that allows students to obtain learning concepts, and make it easier for teachers to apply this approach in science learning.
Strategic Leadership of School Principals in Enhancing Character Education in the Digital Literacy Era
Authors: Lukmantoro Dhanu , Hariyati Nunuk , Riyanto Yatim , Setyowati Sri 
Published: August 2024

Objective: This research aims to explore the strategies employed by school principals to enhance character education through digital literacy at 3rd Sidoarjo State Senior High School, providing detailed insights into goal-setting processes and strategies. Method: The study utilizes a qualitative approach, involving informants such as school principals, vice principals, subject teachers, and education staff. Data collection includes interviews, field notes, and other relevant materials. Systematic data analysis is performed by categorizing, synthesizing, and identifying patterns to derive meaningful findings. Results: The findings reveal significant positive impacts on students, teachers, parents, and the school environment. Students show improved discipline, reduced delinquency, and enhanced digital responsibility. Teachers display better attendance and a deeper understanding of their role as role models. Increased parental involvement in school activities fosters a collaborative atmosphere. The school's management and community engagement have also improved, contributing to a supportive educational environment. Novelty: This study uniquely integrates character education with digital literacy, demonstrating a holistic approach to educational enhancement. It highlights the interconnectedness of ethical digital behavior and character development, offering a comprehensive model for other schools to emulate. The research underscores the importance of continuous evaluation and the inclusion of diverse perspectives to sustain and evolve effective character education programs in the digital age.