bluuebunny/crossref_metadata_2025_split huggingface dataset:
Agricultural Transfer Labor Wage Platform Based on Image Content Feature Retrieval and Internet of Things
Authors: Wu Ying , Liu Jikun 
Published: January 2021

Abstract
Quick and accurate information identification of agricultural transfer labor wage platform is an essential function of labor intelligent management in the new era. Based on the content feature retrieval, this study constructs an artificial intelligence identity information recognition system and links the system to the salary platform. Simultaneously, this study uses the feature recognition to extract database information and realize intelligent salary assessment. In addition, the deep learning features used in this study are based on the positional information of the sift features and are finally calculated by the activation map to obtain a global vector of an image. Finally, this study design testing experiment to verify the performance of the algorithm. Through the output of the feature picture, it can be seen that the research algorithm has certain effects and can be used as a follow-up system practice.
Describing people with cognitive impairment and their complex treatment needs during routine care in the hospital – cross-sectional results of the intersec-CM study
Authors: Kracht Friederike , Boekholt Melanie , Schumacher-Schönert Fanny , Nikelski Angela , Chikhradze Nino , Lücker Petra , Vollmar Horst , Hoffmann Wolfgang , Kreisel Stefan , Thyrian Jochen René 
Published: January 2021

Abstract
Background: Cognitive impairment is an important determinant in health care. In the acute hospital setting cognition has a strong impact on treatment and care. Cognitive impairment can negatively affect diagnostics and treatment success. However, little is known about the individual situation and specific risks of patients with cognitive impairments (PCI) during hospital stays. The aim of the present research is to describe and analyze the treatment needs of PCI in acute hospital care. Methods: The analyses use baseline data of the ongoing multisite, longitudinal, randomized controlled intervention trial intersec-CM (Supporting elderly people with cognitive impairment during and after hospital stays with Intersectoral Care Management), which recruited 402 participants at baseline. We assessed sociodemographic aspects, cognitive status, functional status, frailty, comorbidities, level of impairment, formal diagnosis of dementia, geriatric diagnoses, delirium, depression, pharmacological treatment, utilization of health care services and health care related needs.Results: The sample under examination had been on average mildly cognitively impaired (MMSE M=22.3) and had a mild to moderate functional impairment (Barthel Index M=50.4; HABAM M=19.1). The Edmonton Frail Scale showed a mean of 7.4 and half of the patients (52.3%) had been assigned a care level. About 46.9% had a geriatric diagnosis, 3.0% had a diagnosis of dementia. According to DSM-V 19.2% of the patients had at least one main symptom of depression. The mean number of regularly taken drugs per patient was 8.2. Utilization of health care services prior to the hospital stay was rather low. On average, the sample showed 4.38 care related needs in general, of which 0.60 needs were unaddressed at the time of assessment.Conclusions: Descriptive analyses highlight an in-depth insight into impairments and different care needs of PCI. The results emphasize the need for gender-specific analyses as well as an increased attention to the heterogeneity of needs of PCI related to specific wards, settings and regions where they are admitted. Our results indicate also that PCI represent a high proportion of older patients in acute hospital care.Trial registration: The intersec-CM trial is registered at ClinicalTrials.gov (NCT03359408).
Phylogeny and pathogenicity of Fusarium solani species complex (FSSC) associated with potato tubers
Authors: Gherbawy Youssuf A. , Hussein Mohamed A. , Hassany Nabila A. , Shebany Yassmin M. , Hassan Sabry , El-Dawy Eman G. A. 
Published: January 2021

Abstract
Potato (Solanum tuberosum L.) is among the top five crops growing worldwide following cereals, rice, wheat, barley and corn due to its high carbohydrate content and adaptability. Potatoes are particularly valued in developing countries as a rich source of vitamins C and B6, starch and essential amino acids. Fusarium solani species complex (FSSC) is a common pathogen of potato, causing dry rot in the Upper Egypt. In this study were isolated and identified FSSC from potato tubers based on the morphological followed by molecular characteristics. 187 isolates of Fusarium solani were achieved from infected and non-infected potato tubers gathered from different markets in the Upper Egypt. Dependent upon the morphological characteristics, sequence data from amplifying β-tubulin and specific translation elongation factor (TEF-1α) genes, all of the selected FSSC isolates were divided into three major groups (F. keratoplasticum, F. falciforme and F. solani). All the tested FSSC were capable of producing amylases. All of the isolates were examined for their pathogenic ability on healthy potato tubers, which showed pathogenic effects; with lesion sizes were quite variable. F. solani SVUFs73 showed a highly virulent effect.
Small-scale convective turbulence constrains microbial patchiness
Authors: Christensen Alexander , Piggott Matthew , Sebille Erik van , Reeuwijk Maarten van , Pawar Samraat 
Published: January 2021

Abstract
Microbes play a primary role in aquatic ecosystems and biogeochemical cycles. Patchiness is a critical component of these activities, influencing biological productivity, nutrient cycling and dynamics across trophic levels. Incorporating spatial dynamics into microbial models is a long-standing challenge, particularly where small-scale turbulence is involved. Here, we combine a realistic simulation of turbulence with an individual-based microbial model to test the key hypothesis that the coupling of motility and turbulence drives intense microscale patchiness. We find that such patchiness is depth-structured and requires high motility: Near the fluid surface, strong convective turbulence overpowers motility, homogenising motile and non-motile microbes equally. In deeper, thermocline-like conditions, highly motile microbes are up to 1.6-fold more patch-concentrated than non-motile microbes. Our results demonstrate that the delicate balance of turbulence and motility that triggers micro-scale patchiness is not a ubiquitous consequence of motility, and that the intensity of such patchiness in real-world conditions is modest.
Three-dimensional analysis of anterior talofibular ligament strain patterns during cadaveric ankle motion using a miniaturized ligament performance probe
Authors: Takeuchi Yoshitaka , Inokuchi Ryota , Takao Masato , Glazebrook Mark , Oliva Xavier , Yamazaki Takayuki , Kubo Maya , Lowe Danielle , Matsui Kentaro , Katakura Mai , Ozeki Satoru 
Published: January 2021

Abstract
BackgroundMeasuring the strain patterns of ligaments at various joint positions informs our understanding of their function. However, few studies have examined the biomechanical properties of ankle ligaments; further, the tensile properties of each ligament, during motion, have not been described. This limitation exists because current biomechanical sensors are too big to insert within the ankle. The present study aimed to validate a novel miniaturized ligament performance probe (MLPP) system for measuring the strain patterns of the anterior talofibular ligament (ATFL) during ankle motion.MethodsSix fresh-frozen, through-the-knee, lower extremity, cadaveric specimens were used to conduct this study. An MLPP system, comprising a commercially available strain gauge (force probe), amplifier unit, display unit, and logger, was sutured into the midsubstance of the ATFL fibers. To measure tensile forces, a round, metal disk (a “clock”, 150 mm in diameter) was affixed to the plantar aspect of each foot. With a 1.2-Nm load applied to the ankle and subtalar joint complex, the ankle was manually moved from 15° dorsiflexion to 30° plantar flexion. The clock was rotated in 30° increments to measure the ATFL strain detected at each endpoint by the miniature force probe. Individual strain data were aligned with the neutral (0) position value; the maximum value was 100.ResultsThroughout the motion required to shift from 15° dorsiflexion to 30° plantar flexion, the ATFL tensed near 20° (plantar flexion), and the strain increased as the plantar flexion angle increased. The ATFL was maximally tensioned at the 2 and 3 o’clock (inversion) positions (96.0 ± 5.8 and 96.3 ± 5.7) and declined sharply towards the 7 o’clock position (12.4 ± 16.8). Within the elastic range of the ATFL (the range within which it can return to its original shape and length), the tensile force was proportional to the strain, in all specimens.ConclusionThe MLPP system is capable of measuring ATFL strain patterns; thus, this system may be used to effectively determine the relationship between limb position and ATFL ankle ligament strain patterns.
Sexual violence in medical students and specialty registrars in Flanders, Belgium: a population survey
Authors: Geldof Malaurie , Tijtgat Jens , Dewulf Laura , Haezeleer Matthias , Degryse Nicolas , Pouliart Nicole , Keygnaert Ines 
Published: January 2021

Abstract
Background: Sexual violence has globally been recognized as harmful to young people’s health. In medical school, which is a highly competitive environment, the risk is supposedly even bigger. In this study we firstly aimed to investigate the magnitude and precipitating factors of sexual violence in medical students and specialty registrars in Flanders, Belgium. Secondly, we wanted to assess the reactive behaviours as well as the knowledge of possible types of bystander reactions as well as potential support resources for victims of sexual violence. Methods: This study was initiated and coordinated by the Flemish medical student representation organisation (VGSO). A survey containing demographic and behaviour-specific questions based on the UNMENAMAIS and SAS-V questionnaire was sent to all undergraduate, graduate and postgraduate students of the 5 medical schools in Flanders. Participants were asked to limit their responses to internship-related events. Further questions concerning reactions to sexual violence, assailants, bystander reactions and general knowledge concerning support after sexual violence were asked. Results: We received 3015 valid responses to our survey, obtaining a response rate of 29% in the potential target population. Within the total study population, 1168 of 3015 participants (38,73%) reported having been victim of at least one type of sexual violence as explored by our survey. This percentage was the highest in GP specialty registrars (53%), followed by specialty registrars (50%) and master students (39%). Assailants of sexual violence varied, most often they were medical staff members, students or patients. In most types of sexual violence, nobody reacted to this behaviour. Women (57.3%) talked about what happened afterwards more often than men (39.7%). When asked about their knowledge of possible bystander reactions and support services for sexual violence, 60% of the respondents did not know about their existence. Conclusions: Sexual violence is still a relatively frequent issue in medical students and specialty registrars. Patients form an important part of the assailants. In a third of reported sexual violence cases, nobody reacted. In addition, male victims seem to underreport. There is still much need for sensitisation on support mechanisms and centres for victims and witnesses of sexual violence.
Marker-trait association analysis for drought tolerance in smooth bromegrass
Authors: Saeidnia Fatemeh , Majidi Mohammad Mahdi , Mirlohi Aghafakhr 
Published: January 2021

Abstract
Background: Little information is available on the application of marker-trait association (MTA) analysis for traits related to drought tolerance in smooth bromegrass. The objectives of this study were to identify marker loci associated with important agronomic traits and drought tolerance indices as well as fining stable associations in a diverse panel of polycross derived genotypes of smooth bromegrass. Phenotypic evaluations were performed at two irrigation regimes (normal and deficit irrigation) during two years; and association analysis was done with 626 SRAP markers. Results: The results of population structure analysis identified three main subpopulations possessing significant genetic differences. Under normal irrigation, 68 and 57 marker-trait associations were identified using general linear model (GLM) and mixed linear mode1 (MLM), respectively. While under deficit irrigation, 61 and 54 markers were associated with the genes controlling the studied traits, based on these two models, respectively. Some of the markers were associated with more than one trait. It was revealed that markers Me1/Em5-11, Me1/Em3-15, and Me5/Em4-7 were consistently linked with drought-tolerance indices. Conclusion: Following marker validation, the MTAs reported in this panel could be useful tools to initiate marker-assisted selection (MAS) and targeted trait introgression of smooth bromegrass under normal and deficit irrigation regimes, and possibly fine mapping and cloning of the underlying genes and QTLs.
Needs Assessment of Community Health Workers to enhance efficient delivery of their services for Community Case Management of Malaria in Kenya
Authors: Boakye Michelle D. S. , Owek Collins J. , Oluoch Elizabeth , Atakora Sefa Bonsu , Wachira Juddy , Afrane Yaw A. 
Published: January 2021

Abstract
BackgroundMalaria continues to be the leading cause of morbidity and mortality in Africa. Community Case Management of malaria (CCMm) through engaging Community Health Workers (CHWs) to effectively address management of malaria cases in some endemic communities was explored in this study. We assessed the needs of CHWs that would help sustain and retain their services to enhance the efficient delivery of CCMm. MethodsData on the needs of CHWs was gathered through a qualitative study consisting of in-depth interviews and focus group discussions (FGDs) conducted among study participants in five districts in western Kenya using a semi-structured questionnaire. The study participants comprised of 100 CHWs, 100 mothers of children under five years and 25 key informants made up of public health officers and clinicians involved in the CCMm. The interviews were conducted in English and Swahili or Dholuo, the local language. The recorded audio interviews were transcribed later. The analysis was done using NVivo version 7 software and transcripts were coded after which themes related to the objectives of the study were identified.ResultsAll the study participants recognized the need to train and update CHWs on their work as well as remunerating them for their services to enhance efficient delivery of services. The CHWs on their part perceived the provision of gloves, RDTs, lancets, cotton wool and ethanol, bins (to dispose of RDTs and lancets), together with drugs for treating clients as their essential needs to undertake CCMm in the communities. Other logistical needs and incentives mentioned by CHWs and key informants for the successful delivery of CCMm included: gumboots, raincoats, torch lights, mobile phones, means of transportation (bicycles and motorbikes), uniforms and ID cards for identification. ConclusionCHWs would perform tasks better and their services retained for a sustainable CCMm if properly incentivized, offered refresher trainings (and updates) on malaria and equipped with the requisite tools identified in this study.
Effectiveness of Community-Based Interventions for Patients with Schizophrenia Spectrum Disorders: A Study Protocol for a Systematic Review
Authors: Kim Soo-Yeon , Kim Ah Rim 
Published: January 2021

Abstract
Background: Schizophrenia requires a community-based intervention approach combined with standard treatment to prevent relapses. A literature review is required to understand the effectiveness of community-based interventions and to enhance quality in countries where they have not been fully established. This is a protocol for a systematic review of the effectiveness of community-based interventions for patients with schizophrenia spectrum disorders. Methods: Studies on community-based interventions for patients with schizophrenia spectrum disorders that were published any time until January 2021 will be searched on six databases, using the primary words: “schizophrenia” and “community mental health services.” The comparison groups will include patients with schizophrenia spectrum disorders who are only receiving the usual care and those who also receive community-based interventions. The schizophrenia spectrum disorders referred to in this study are defined according to the DSM-5; delusional disorders, schizophrenic disorders, and schizoaffective disorder will be included. Relapse/re-hospitalization rates (primary outcome) and quality of life (secondary outcome) will be identified for each group. The study design will consider only randomized controlled trials (RCT). To assess bias, RCT will be analyzed via the Cochrane RoB 2.0. Results will be descriptively synthesized and statistically analyzed, and will be structured according to patients’ characteristics, intervention type and exposure, and outcome type. Discrete variables will be calculated via odds ratio, and continuous variables will be calculated via standardized mean difference using RevMan 5.3 software. Discussion: We will provide a summary of the available evidence on the effectiveness of community-based interventions and specific guidelines to improve their outcomes. Systematic review registration: The protocol for this systematic review was registered on PROSPERO database; https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42019145660.
Bilateral Posterior Quadratus Lumborum Block for Pain Relief after Cesarean Delivery: A Randomized Controlled Trial
Authors: Pangthipampai Pawinee , Dejarkom Sukanya , Poolsuppasit Suppachai , Luansritisakul Choopong Luansritisakul , Tangchittam Suwida 
Published: January 2021

Abstract
Background: Achieving optimal analgesia with few side effects is the goal of pain management after cesarean delivery. Intrathecal (IT) morphine is the current standard but ultrasound-guided quadratus lumborum block (QLB) may offer superior pain control with fewer side effects. This study compared the pain-free period after cesarean delivery among parturients who received spinal block with IT morphine, with IT morphine and bilateral QLB, or only bilateral QLB.Methods: Parturients having elective cesarean delivery under spinal block were randomized and allocated into IT morphine 0.2 mg with sham QLB (Group IT), IT morphine 0.2 mg and bilateral QLB with 0.25% bupivacaine 25 ml in each side (Group IT+QLB), or bilateral QLB with 0.25% bupivacaine 25 ml in each side (Group QLB). A PCA pump was connected after completion of the QLB or sham block. The first time to PCA morphine requirement was recorded and compared.Results: Eighty parturients were included. Analysis of Group QLB was terminated early because at the second interim analysis, median pain-free period is significantly shorter in Group QLB [hours (95%CI): 2.50 (1.04-3.96) in Group IT vs. 7.75 (5.67-9.83) in IT+QLB vs. 1.75 (0.75-2.75) in QLB (p<0.001)]. The median (min, max) amount of morphine required during 24 hours was 5.5 (0-25) in Group IT vs. 5.0 (0-36) in IT+QLB vs. 17.5 (1-40) mg in Group QLB (p<0.001). In the final analysis the median pain-free period was 2.50 (1.23-3.77) hours (95%CI) in Group IT (n=27) vs. 8.02 (5.96-10.07) in IT+QLB (n=28). (p=0.027).Conclusion: US-QLB used in conjunction with IT morphine yielded a statistically significant longer median pain-free period compared with standard IT morphine alone. However, QLB alone provided inferior pain control compared with standard IT morphine. When combined with IT morphine, QLB can provide additional analgesic benefit as a part of multimodal analgesic regimen, especially during the early postoperative period.
Pharmacy Stakeholder Reports on Ethical and Logistical Considerations in Anti-Opioid Vaccine Development
Authors: Wartenweiler Vincent M , Chung Grace S , Stuart Amy , Wenthur Cody 
Published: January 2021

Abstract
BACKGROUND: As opioid use disorder (OUD) incidence and its associated deaths continue to persist at elevated rates, the development of novel treatment modalities is warranted. Recent strides in this therapeutic area include novel anti-opioid vaccine approaches. This work compares logistical and ethical considerations surrounding currently available interventions for opioid use disorder with an anti-opioid vaccine approach. METHODS: The opinions of student pharmacists and practicing pharmacists assessing knowledge, perceptions, and attitudes toward current and future OUD management strategies were characterized using a staged, multi-modal research approach incorporating a focus group, pilot survey development and refinement, and final survey deployment. Survey responses were assessed using one- and two-way parametric and non-parametric analyses where appropriate, and multi-dimensional matrix profiles were compared using z-tests following an exhaustive combinatorial sum of differences calculation between items within each compared matrix.RESULTS: Focus group content analysis revealed a high level of agreeableness among participants regarding anti-opioid vaccine technology and a sense of shared ownership regarding solutions to the opioid epidemic at large. Pilot survey results demonstrated subject ability to consider both pragmatic and ethical considerations related to current therapeutics and novel interventions in a single instrument, with high endurance amongst engaged subjects. Access inequality was the most concerning ethical consideration identified for anti-opioid vaccines. Support for anti-opioid vaccine implementation across various clinical scenarios was strongest for voluntary use amongst individuals in recovery, and lowest for mandatory use in at-risk individuals. CONCLUSIONS: Ethical and logistical concerns surrounding anti-opioid vaccines were largely similar to those for current OUD therapeutics overall. Anti-opioid vaccines were endorsed as helpful potential additions to current OUD therapeutic approaches, particularly for voluntary use in the later stages of clinical progression.