bluuebunny/crossref_metadata_2025_split huggingface dataset:
Librarian Co-Authored Systematic Reviews are Associated with Lower Risk of Bias Compared to Systematic Reviews with Acknowledgement of Librarians or No Participation by Librarians
Authors: Aamodt Mikaela , Huurdeman Hugo , Strømme Hilde 
Published: December 2019

Abstract
Objective - To explore the prevalence of systematic reviews (SRs) and librarians’ involvement in them, and to investigate whether librarian co-authorship of SRs was associated with lower risk of bias.
Methods - SRs by researchers at University of Oslo or Oslo University Hospital were counted and categorized by extent of librarian involvement and assessed for risk of bias using the tool Risk of Bias in Systematic Reviews (ROBIS).
Results - Of 2,737 identified reviews, 324 (11.84%) were SRs as defined by the review authors. Of the 324 SRs, 4 (1.23%) had librarian co-authors, in 85 (26.23%) librarians were acknowledged or mentioned in the methods section. In the remaining 235 SRs (72.53%), there was no clear evidence that a librarian had been involved. Librarian co-authored SRs were associated with lower risk of bias compared to SRs with acknowledgement or no participation by librarians.
Conclusion - SRs constitute a small portion of published reviews. Librarians rarely co-author SRs and are only acknowledged or mentioned in a quarter of our sample. The quality and documentation of literature searches in SRs remains a challenge. To minimise the risk of bias in SRs, librarians should advocate for co-authorship.
Psychometric Properties of the Self-Report Version of the Strengths and Difficulties Questionnaire in Iranian young Adolescents
Authors: shirinbayan peymaneh , Salavati Mahyar , Soleimani Farin , Saeedi Ahmad , Hemmati Sahel , Asghari-Jafarabadi Mohammad , Vameghi Roshanak 
Published: December 2019

Abstract
Background: The Strengths and Difﬁculties Questionnaire (SDQ), is a brief behavioral screening tool, widely used for assessing mental health problems in adolescents. The present study evaluated the psychometric properties of the Persian version of the self-report SDQ (P-SDQ) in Iranian young adolescents. Methods: In this cross-sectional study, 244 young adolescents participated from 4 different geographic regions of Tehran and completed the questionnaire. The reliability of P-SDQ scores was determined by Cronbach’s alpha coefficient. The face validity was assessed qualitatively. The construct validity of the test scores was evaluated by Confirmatory Factor Analysis (CFA). Results: The internal consistency of P-SDQ scores was confirmed for all subscales (alpha values ranged from 0.62 to 0.69) and the whole questionnaire (alpha=0.80), except for the peer relationship problems subscale scores (alpha=0.45). CFA supported a five-factor structure in the first order (relating the items to the subscales), except for the peer relationship problems subscale, and a one-factor structure in the second order (relating the subscales to the whole SDQ), except for the peer relationship problems subscale. In addition, the results of CFA revealed that the peer relationship problems subscale was showed; item-scale relations were significant in all subscales, except for the peer relationship problems subscale. Conclusions: The obtained results supported t desirable reliability and validity for all P-SDQ subscale scores and the overall score, except for the peer relationship problems subscale. It seems that the peer relationship problems subscale of the P-SDQ requires further modifications prior to being considered as appropriate for assessing mental health in Iranian young adolescents.
IMP-2005: an injury mortality prediction according to the Abbreviated Injury Scale 2005
Authors: Wang Muding , Qiu Wusi , Zeng Yunji , Fan Wenhui , Wang Xueming , Shen Yi 
Published: December 2019

Abstract
Background: It has been 45 years since the injury severity score (ISS) was first introduced. The method is flawed in traumatic death prediction but still widely used. Based on the abbreviated injury scale 1998 (AIS_98), there is a relatively more accurate trauma scoring method that assesses the injury mortality prediction (IMP) and trauma mortality prediction model (TMPM) with the regression model. Currently, AIS 2005 (AIS_05) is widely used around the world for trauma scores. This article assesses whether the IMP-2005, an AIS_05 based model, is better than the ISS in predicting trauma results. Methods: Retrospective cohort study is based on the data of 1,239,404 injured patients in the National Trauma Data Bank hospitalized from 2012 to 2014. We established an injury mortality prediction (IMP-2005) model using AIS trauma codes (version 2005) and compared its performance with that of ISS by examining area under the receiver operating characteristic (ROC) curve, the Hosmer-Lemeshow (HL) statistic, and the Akaike information criterion.Results: IMP-2005 behaves significantly both better discrimination (ROCIMP-2005, 0.904; 95% confidence interval (CI), 0.900 to 0.909 and ROCISS, 0.844; 95% CI, 0.839 to 0.850) and calibration (HLIMP-2005, 15.2; 95% CI, 8.5 to20.2 and HLISS, 221; 95% CI, 167 to 268) compared with ISS. Both models showed changes after the extension of gender, age, GCS, mechanism of injury, and mechanical ventilator, but the expansion of IMP-2005 still dominated ISS in every performance.Conclusions: The IMP-2005 provides far improvement in discrimination and calibration compared with the ISS and accurate predictions of mortality. Therefore, we believe that this is a new and feasible scoring method of trauma research and should replace the ISS.
Outcomes of operative versus non-operative interventions on rectus abdominis diastasis: a combination of a retrospective analysis and a systematic review
Authors: yuan sue , Li Yunxia , Li Qi , Fan Lu , Zhou Jie 
Published: December 2019

Abstract
Background There is no current consensus on the treatment of Rectus abdominis diastasis (RAD). This study aimed to assess the recurrence rates and adverse events after operative or non-operative intervention.Methods We performed a retrospective study and a systematic review. Patients with a diagnosis of RAD who underwent the mesh placement procedure were eligible. Data were collected from The Research Patient Data Registry. Then, a systematic literature search of Pubmed, Embase, and The Cochrane Library databases was performed. A modified Downs and Black checklist for randomized and non-randomized studies of healthcare interventions (DB) was used to evaluate the methodological quality of the studies.Results Data of 82 patients was collected. The 5-year cumulative incidence of recurrence of abdominal hernia was high (females 37.0% vs males 43.4%, P = 0.557). Of 3908 citations, 27 studies describing 2,372 patients were included into the systematic review. In non-operative group, seven studies (25.93%) with a total of 603 subjects reported no patient relapsed after a follow-up of 12 months; a 40% recurrence rate was reported after a follow-up of 5 years in one study, the adverse events associated with operation mainly included seroma (5.13%), a sensibility disorder of the abdominal skin (2.26%), and minor scarring (1.56%). Muscle strength training, such as training of the pelvic floor muscles, abdominal muscles, rectus abdominis, internal/external oblique, or transverse abdominal muscles, was performed in all included non-surgery studies, neither adverse events nor recurrence was reported.Conclusion Operative intervention may be effective at restoring the functions of the rectus muscles and at improving the stability of abdominal wall in the short-term, while non-operative intervention has a limited effect, especially for those RAD combined with hernia.
Safety and efficacy of intravenous oxycodone in geriatric patients undergoing general anesthesia for ophthalmic surgeries:a randomized controlled trial
Authors: Li Shuangshuang , Yao Dongdong , Hu Xiao , Li Wenxian , Tan Fang 
Published: December 2019

Abstract
BackgroundThe present study aimed to compare the safety and efficacy of intravenous oxycodone with fentanyl in geriatric patients undergoing general anesthesia for ophthalmic surgeries.Methods107 geriatric patients (age 65-79 years old) with the ASA physical status 1 or 2 undergoing general anesthesia for glaucoma or retina surgeries between May 2016 and November 2017 were divided into three groups: Group O1, Group O2, and Group F. After exclusion, 105 patients were included for the final analysis, with 35 patients in each group. Oxycodone (0.1 mg/kg in Group O1, or 0.2 mg/kg in Group O2) or fentanyl (2 mcg/kg in Group F) was administered intravenously during induction of general anesthesia. Patient demographics, surgical time and anesthesia time, perioperative hemodynamic parameters and requirement of vasoactive medication, postoperative pain and requirement of rescue analgesics, postoperative sedation level and recovery time, and perioperative complications were recorded.ResultsPatients in Group O1 experienced less clinically significant hypotension compared to either Group F or Group O2. Consistently, patients in Group O1 required less intraoperative vasoactive medication (ephedrine) than those in Group F. The postoperative pain on extubation was more severe and more patients required rescue analgesia in Group F compared to Group O2, but not Group O1. The recovery time was longer and sedation level was higher in Group O2 than Group F or O1. The incidence of hypoxia during postoperative recovery was higher in Group O2 than Group F or O1.ConclusionOxycodone at 0.1mg/kg can be a safe and effective application for geriatric patients undergoing general anesthesia for ophthalmic surgeries, with adequate pain control and less side effects.
Clinical Safety and Efficacy of Nasogastric Tube placement after Gastrectomy
Authors: Wu Zhouqiao , Wang Qi , Shi Jinyao , Hou Shiyang , Shan Fei , Li Shuangxi , Zhang Yan , Li Ziyu , Ji Jiafu 
Published: December 2019

Abstract
Background: Enhanced recovery after surgery (ERAS) program has become the main trend in gastrointestinal surgery. The aim of this study is to investigate factors influencing the decision-making of nasogastric tube (NGT) placement and its safety and efficacy in clinical practice. Methods: We analyzed our prospectively maintained database including 287 patients underwent elective gastrectomy in our department from January 1 to December 31, 2017. All cases were divided into two groups, namely, the non-nasogastric tube group and the nasogastric tube group. Logistic regression was used to analyze the factors that affect the decision of nasogastric tube placement, and propensity score matching (PSM) was later applied to balance those factors for the analysis of the safety outcomes between the groups. Results: Multivariate analysis showed that resection range (p=0.004, proximal gastrectomy: OR=4.555, 95%CI=1.392-14.905, p=0.016; total gastrectomy: OR=1.990, 95%CI=1.205-3.287, p=0.009) was the only independent risk factors of nasogastric tube placement. NGT was omitted in the majority (58.8%) of distal gastrectomy, but only in 42.5% and 25% in total and proximal gastrectomy. After PSM, we found no significant differences between patients with or without NGT in postoperative hospital stay, time to first flatus and defecation, time to fluid and semi-fluid diet, rate of reinsertion, or hospitalization expenditure (p>0.05 respectively). The incidence of postoperative complications in the two groups were 21.7% and 23.5% respectively (p=0.753), and the incidence of major complications were 7.0% and 9.6% (p=0.472). Conclusions: The decision-making of NGT placement is mainly influenced by the resection range. Omitting NGT is a safe approach in all types of gastrectomy but was not able to enhance the recovery in our practice.
MODEL PEMBELAJARAN ASAM BASA BERBASIS SCS (SCIENCE PROCESS SKILLS) MELALUI KEGIATAN LABORATORIUM SEBAGAI WAHANA PENDIDIKAN SAINS SISWA MTS
Authors: Hidayah Malikhatul 
Published: December 2019

<div class="Section1"><p>Tujuan penelitian ini adalah untuk memperkenal- kan dan mengetahui efektivitas Model Pembelajaran SCS ( Science Process Skills ) melalui kegiatan Laboratorium Sebagai Wahana Pendidikan Sains yang cocok bagi siswa MTs agar meningkatkan: penguasaan konsep kimia, ke- mampuan berpikir kreatif, dan keterampilan sains siswa. Metode yang digunakan adalah metode penelitian kelas, dan difokuskan pada pokok bahasan asam basa. Penelitian ini dilakukan di salah satu MTs Negeri di kota Semarang dengan subyek sebanyak 40 siswa kelas III. Instrumen yang digunakan dalam penelitian ini meliputi model pembelaja- ran, soal-soal tes, pedoman wawancara, pedoman obser- vasi dan angket, sedang LKS digunakan pada saat kegiatan laboratorium. Dalam model pembelajaran dikembangkan empat jenis konsep yaitu konsep kongkret, konsep yang menyatakan sifat, konsep yang melibatkan penggambaran simbol, dan konsep berdasarkan prinsip. Model pembela- jaran ini dapat meningkatkan pemahaman konsep pada setiap kelompok kemampuan siswa, mengembangkan ke- mampuan berpikir kreatif dengan hasil tertinggi pada as- pek membangun konsep di atas pengetahuan yang telah ada pada diri siswa dan terendah pada aspek memilih hal- hal yang mungkin tidak relevan, serta keterampilan sains mengatasi kurangnya waktu pembelajaran, bagian-bagian pembelajaran tertentu dapat dilaksanakan di luar jam ke- las.</p></div>
Copper and Neurotoxicity in Autism Spectrum Disorder
Authors: Santos Gesivaldo , Borges Julita M.P. , Avila-Rodriguez Marco , Gaíno Silvana B. , Barreto George E. , Rúbio Érika P. , Aguiar Rosane M. , Galembeck Eduardo , Bromochenkel Cattiúscia B. , de Oliveira Djalma M. 
Published: December 2019

:Free radicals (FR) act on living organisms and present unpaired electrons in the molecular orbitals of oxygen or nitrogen species. They are classified as redox reactions and account for a wide range of processes in biological systems. Genetic and environmental factors may alter the levels of FR in the cell, leading to deleterious consequences such as membrane lipid peroxidation, protein nitration, enzyme, carbohydrate and DNA damage, ultimately resulting in premature aging and a pro-inflammatory microenvironment as observed in Alzheimer’s disease (AD) and autism spectrum disorder (ASD). O2 radical ability to act as a Lewis base and to form a complex with metal transition such as iron and copper (Lewis acids) leads to biomolecules oxidation at physiological pH, thus increasing the possibility of injury and oxidative damage in biological tissues. In this review, we discuss the role of metals, like copper, and the amyloid precursor protein (APP) derivative (s-APP-alpha) as an antioxidant and a possible adjuvant in the treatment of some autistic spectrum disorder symptoms (ASD).
The limited role and risky profile of Rituximab in nephritis associated with Henoch-Schönlein purpura
Authors: El-Reshaid Kamel , Al-Bader Shaima 
Published: December 2019

Adult-onset IgA vasculitis or Henoch-Schönlein purpura (HSP) is a systemic vasculitis characterized by IgA1-dominant deposits. The symptoms include cutaneous purpura, ankle arthritis, enteritis and nephritis. HSP nephritis (HSPN) can be severe and refractory to corticosteroids with/without immunosuppressive agents. The concept of depletion of antibody producing B cell with Rituximab is appealing despite the uncertainity of HSP pathogenesis. In the present case report; we describe our experience with Rituximab treatment in a patient with this disease. Our patient had different triggering factors for her relapses and lately Rituximab itself. Review of the literature indicates that autoantibodies to Gd-IgA1 did not decrease with Rituximab therapy and others indicated an inherited predisposition for higher levels in patients with progressive disease. Our findings confirm the limited role and risky profile of Rituximab in treatment of HSP.
Keywords: HSP, IgA, Rituximab, vasculitis.
Peran Teacher Autonomy Support terhadap Engagement Siswa melalui Pemenuhan Kebutuhan Psikologis Dasar
Authors: Rohinsa Meilani , Cahyadi Surya , Djunaidi Achmad , Iskandar Zulrizka 
Published: December 2019

Penelitian ini bertujuan untuk menginvestigasi apakah pemenuhan kebutuhan psikologis dasar memediasi pengaruh teacher autonomy support terhadap engagement. Responden dalam penelitian ini 213 siswa SMA (Wanita=126, 59.2%; M = 87, 40.8%). Usia responden antara 15-18 tahun dengan mean 15.41 (SD=0.53). Alat ukur yang digunakan adalah kuesioner Autonomy support, Feeling I Have dan Engagement. Data dianalisis dengan uji regresi berganda. Hasil penelitian ini menunjukkan pemenuhan kebutuhan psikologis dasar memediasi pengaruh teacher autonomy support terhadap engagement. Implikasi dari temuan ini bahwa guru harus menyadari bahwa setiap siswa memiliki kebutuhan psikologis dasr yang dapat dipenuhi oleh perlakuan guru berupa autonomy support dan hal ini akan membentuk engagement siswa terhadapa aktivitas belajar di kelas.Keyword Teacher autonomy support, Pemenuhan kebutuhan psikologis dasar, Engagement
Development of state support tools for small innovative business
Authors: Barkovskaya Viktoria 
Published: December 2019

The article analyzes the concept and main directions of small business in the Russian Federation. In the framework of innovation support directions, direct and indirect methods of stimulating the industry have been identified. The results of financing small businesses in 2018 are presented. The study reflects the features of the regulatory framework in the field of state regulation
of small innovative business. Some changes in fiscal policy since 2019 have been noted. The De-crees of the RF Government “Strategy for Small Enterprises in Russian Federation for the period up to 2030” and “Digital Economy of the Russian Federation” are the fundamental regulatory documents in the field of improving the support of small innovative businesses. Creating and operation of business incubators, coworking centers and cooperation with universities were highlighted as available forms of support. The experience of foreign countries testifies to the attention of the private sector as a source of support for small businesses. Foreign structures for promoting the development of small business innovative activities are presented, such as Small Business Financing Corporation in Japan, Federation of Industrial Research Associations in Germany, Technological Innovation Fund in Italy, National Agency for the Implementation of Research Results in France, etc. Based on the results of the analysis, principles and measures have been developed to improve the activities of state bodies in developing tools for state support of small innovation entrepreneurship. It is proposed to analyze the events in the context of three constituent elements: methodological, regulatory and functional resource blocks. The proposed system for developing state support tools for small innovative businesses covers all levels of government: federal, regional and municipal.
Palaeoxylotomical studies in the Cenozoic petrified forests of Greece. Part one – palms
Authors: Velitzelos Dimitrios , Iamandei Stănilă , Iamandei Eugenia , Velitzelos Evangelos 
Published: December 2019

Abstract
The paper reports a palaeoxylotomical study of petrified palm remains (stem, root, rachis) collected from some fossil sites of Greece (Evros, Lemnos, Lesbos and Kastoria) aged to the late Oligocene to early Miocene. Five species of Palmoxylon were identified: P. daemonoropsoides (Unger) Kirchheimer, corr., P. chamaeropsoides Iamandei et Iamandei, sp. nov., P. coryphoides Ambwani et Mehrotra, P. sabaloides Greguss, P. trachycarpoides Iamandei et Iamandei, sp. nov. and P. phoenicoides Hofmann. Also found were two species of Rhizopalmoxylon (R. daemonoropsoides Iamandei et Iamandei, sp. nov., R. phoenicoides Iamandei et Iamandei, sp. nov.) and Palmocaulon sp. aff. Phoenix L. These new identifications add new elements to the forest assemblages of the Oligocene–Miocene Greek flora, useful for understanding the evolution of the Cenozoic palaeoclimate in the Aegean area.
Morphology and anatomy of the angiosperm fruit Baccatocarpon, incertae sedis, from the Maastrichtian Deccan Intertrappean Beds of India
Authors: Manchester Steven R. , Kapgate Dashrath K. , Ramteke Deepak D. , Patil Sharadkumar P. , Smith Selena Y. 
Published: December 2019

Abstract
Distinctive permineralized fruits of Baccatocarpon mohgaoense (Paradkar & Dixit) comb. nov. have been collected from several sites in the late Maastrichtian of the Deccan Intertrappean beds of Central India. We describe the peculiar fruits in detail, based on combined investigations by reflected light and X-ray CT scanning. Three-dimensional renderings and virtual slices confirm that the fruits have two lateral single-seeded locules and a central sterile chamber filled with parenchyma. The endocarp is thin-walled and opens apically longitudinal valves. Here we validate the generic name Baccatocarpon Bhowal & Sheikh ex Manchester, Ramteke, Kapgate & S.Y. Smith and recognize a single species, for which the name Baccatocarpon mohgaoense (Paradkar & Dixit) comb. nov. has priority. We document the occurrence of this species in cherts from the paleobotanical sites known as Bhutera, Keria, Mahurzari, Mohgoankalan, Paladaun, Marai Patan and Shibla. The systematic affinity of these fruits remains mysterious.
Rhizosphere Bacteriobiome of the Husk Tomato Grown in the Open Field in West Siberia
Authors: Naumova Natalia B. , Savenkov Oleg A. , Alikina Tatiana Y. , Kabilov Marsel R. 
Published: December 2019

Abstract
The composition and structure of rhizosphere bacteriobiome of the husk tomato (Physalis philadelphica Lam.) plants grown on Phaeozem in the open field in West Siberia, Russia (55°15’ NL, 83°31’ EL) were studied using Illumina MiSeq sequencing of the V3-V4 hypervariable region of 16S rRNA genes. In total 5898 OTUs (Operational Taxonomic Units) were found in the study, representing 20 phyla and 53 identified and 15 non-identified (below the phylum level) classes. The most OTU-rich phyla were Proteobacteria, Acidobacteria and Actinobacteria, their relative abundance in the total number of sequence reads being 26, 22 and 19%, respectively. Bacteroidetes, Gemmatimonadetes and Verrucomicrobia phyla each accounted for 2 ‒ 4%. The rest 14 of the identified phyla were quite negligible, contributing less than 0.5% each. At the OTUs level, the structure was very even and equitable, as only 7 OTUs had relative abundance ranging from 0.5 to 1.1%. The main dominant OTU represented Bradyrhizobiaceae family, implying the importance of nitrogen-fixing bacteria for plant growth and development without any mineral fertilisation. The dominance biodiversity index was very low (0.001), while Shannon index was rather high (7.5). We believe the presented husk tomato rhizosphere bacteriobiome, as the first study using new generation sequencing platform for this species, will help get a better picture of Solanaceae microbiomes in different environments, thus contributing to a more comprehensive understanding of shaping microbial communities by plant roots.
Analysis of the Influence of Magnetic Induction Ramp Profile on Axial Force and Friction Torque Generated by MR Fluid
Authors: Horak Wojciech , Szczęch Marcin 
Published: December 2019

Abstract
The unique properties of magnetic fluids result from their ability to undergo reversible, almost immediate, changes in their rheological properties under the influence of magnetic fields as well as the possibility to position them by magnetic field forces. It is also possible to control the direction and flow rate of such fluids. These properties provide an efficient way to develop new types of controllable machines and devices, such as brakes, clutches and bearings. The objective of the study was to examine the axial force and torque friction of a magnetorheological (MR) fluid working in the shear flow mode (parallel plate system) subjected to different magnetic induction ramp profiles. The rotation speed and working gap height were also taken into account. Determining the response of the tested system to magnetic induction change in different working conditions was of particular interest.