bluuebunny/crossref_metadata_2025_split huggingface dataset:
Penerapan Model Pembelajaran Kooperatif Tipe Make a match untuk Meningkatkan Keterampilan Sosial Siswa
Authors: Azhari Wahyu , Zainuddin Zainuddin , Hartini Sri 
Published: May 2020

Penerapan model yang kurang sesuai dengan karakteristik mata pelajaran IPA berdampak terhadap rendahnya keterampilan sosial siswa. Oleh karena itu, dilakukan penelitian dengan tujuan secara umum untuk mendeskripsikan cara meningkatkan keterampilan sosial siswa melalui model make a match pada materi tekanan di kelas VIII E SMP Negeri 4 Banjarmasin. Tujuan penelitian secara khusus untuk mendeskripsikan: 1) keterlaksanaan rencana pelaksanaan pembelajaran, 2) keterampilan sosial siswa, dan 3) hasil belajar siswa. Jenis penelitian adalah penelitian tindakan kelas (PTK) dengan jumlah siswa 27 orang di kelas VIII E. Penelitian ini terdiri dari dua siklus dengan dua pertemuan persiklusnya. Teknik pengumpulan data melalui observasi dan tes. Data dianalisis secara deskriptif kuantitatif dan dinyatakan dalam bentuk angka maupun persentase. Hasil penelitian menunjukkan bahwa 1) keterlaksanaan RPP pada siklus pertama berkriteria cukup baik dengan nilai 1,86 meningkat pada siklus kedua menjadi berkriteria baik dengan nilai 2,58; 2) keterampilan sosial siswa dari nilai 2,04 dengan kriteria kurang baik pada siklus pertama meningkat menjadi nilai 3,03 dengan kriteria baik pada siklus kedua, dan 3) hasil belajar siswa meningkat dari ketuntasan klasikal sebesar 29,63% pada siklus pertama menjadi 88,89% pada siklus kedua. Diperoleh simpulan bahwa keterampilan sosial siswa kelas VIII E SMP Negeri 4 Banjarmasin pada materi tekanan meningkat setelah diterapkan model make a match. Application of models that are not in accordance with the characteristics of natural science subjects effect the low student social skill. Therefore, research with general purpose to describe how to improve student social skill through make a match at pressure in class VIII E SMP Negeri 4 Banjarmasin. The purpose of research is to describe: 1) the implementation of lesson plan, 2) student social skill, and 3) student learning outcomes. This type of research is classroom action research with 27 total student at class VIII E. This research consist of two attendance per cycle. Technique of collecting data through observation and result test. The result showed that: 1) overall implementation of the RPP first attendance good enough criteria with value 1,86 increased to good criteria with value 2,58, 2) student social skill from 2,04 value with not good criteria in first attendance increased to 3,03 value with good criteria, and 3) student learning outcomes increase from 53,57% in first attendance to 89,28% in second attendance with complete category. Be councluded that student social skill VIII E SMP Negeri 4 Banjarmasin at material pressure increased after implementation models make a match
Efektivitas E-Modul Project Based Learning Berintegrasi STEM Terhadap Kreativitas Siswa SMK
Authors: Cahyani Annida Erin Miftakul , Mayasari Tantri , Sasono Mislan 
Published: May 2020

Kreativitas perlu dimiliki oleh siswa SMK, khususnya dalam menghadapi berbagai tantangan di dunia kerja. Oleh karena itu, perlu dikembangkan e-Modul Project Based Learning berintegrasi STEM yang mampu meningkatkan kreativitas siswa SMK. Penelitian ini bertujuan untuk mendeskripsikan efektivitas e-modul Project Based Learning berintegrasi STEM terhadap kreativitas siswa dalam materi fisika suhu dan kalor. Penelitian dilaksanakan di kelas X Multimedia 1 SMKN Wonoasri, dengan sampel penelitian yang digunakan sebanyak 20 orang siswa yang dipilih secara random. Instrumen yang digunakan adalah tes hasil belajar yang berjumlah 5 buah soal essay. Data dianalisis menggunakan uji N-gain. Indikator kreativitas adalah berpikir lancar, berpikir luwes, elaborasi, dan berpikir orisinil. Dari analisis data, diperoleh hasil kemampuan berpikir lancar siswa memperoleh nilai n-gain sebesar 0,11, berpikir luwes n-gain sebesar 0,49, elaborasi memperoleh n-gain sebesar 0,21 dan berpikir orsinil memperoleh n-gain 0,44. Dengan demikian, disimpulkan bahwa bahwa efektivitas e-modul Project Based Learning berintegrasi STEM berkategori sedang. Creativity needs to be owned by vocational students, especially in facing various challenges in the world of work. Therefore, STEM integrated Project Based Learning E-Module needs to be developed that can improve the creativity of vocational students. This study aims to describe the effectiveness of the STEM integrated Project Based Learning e-module on student creativity in temperature and heat physics material. The study was conducted in Multimedia X class 1 Wonoasri Vocational School, with a sample of 20 students selected randomly. The instrument used was a learning achievement test which consisted of 5 essay questions. Data were analyzed using the N-gain test. Indicators of creativity are fluent thinking, flexible thinking, elaboration and original thinking. From the data analysis, the result of students' ability to think smoothly obtained an n-gain value of 0.11, flexible thinking of n-gain of 0.49, elaboration obtained n-gain of 0.21 and original thinking obtained n-gain of 0.44. Thus, it was concluded that the effectiveness of the Project Based Learning e-module integrated with STEM was of medium category.
Periprosthetic Joint Infection in Patients Who Have Multiple Prostheses in Place
Authors: Komnos George A. , Manrique Jorge , Goswami Karan , Tan Timothy L. , Restrepo Camilo , Sherman Matthew B. , Parvizi Javad 
Published: May 2020

Background:
Although periprosthetic joint infection (PJI) can affect multiple joints concurrently, the majority of patients with multiple prosthetic joints present with PJI of a single joint. Data regarding the optimal management of these patients are limited. We aimed to identify the prevalence, risk factors for a subsequent PJI, and clinical circumstances of PJI in patients with multiple prosthetic joints.

Methods:
We retrospectively reviewed the clinical records of 197 patients with ≥2 total joint prostheses in place who presented with PJI from 2000 to 2017. The average follow-up was 3.6 years (range, 0.5 to 17 years). Demographic data and risk factors for synchronous or metachronous PJI were identified. The time from the initial to the second PJI and organism profile data were collected as well. The workup for other joints with a prosthesis in place at the time of the initial PJI was noted.

Results:
Among the 197 patients with PJI and multiple joint prostheses in situ, 37 (19%) developed PJI in another joint; 11 had a synchronous PJI and 26 had a metachronous PJI. The average time between the first and the second infection in the metachronous cases was 848 days (range, 20 to 3,656 days). Females and patients with an initial PJI with methicillin-resistant Staphylococcus aureus (MRSA) were more likely to have a metachronous PJI, and patients with rheumatoid arthritis had an increased risk of a second (metachronous or synchronous) PJI. Three of 11 patients in the synchronous group and 19% (5) of the 26 in the metachronous group had bacteremia at the time of the initial PJI compared with 12% (19) of the 160 with a single PJI. The percentage of negative cultures increased from 10% for the initial PJIs to 38% for the metachronous PJIs.

Conclusions:
Patients who have multiple prosthetic joints in place and present with PJI of a single joint are at risk of developing PJI in another joint. Female sex, rheumatoid arthritis, bacteremia at presentation, and infection with MRSA appear to be risk factors for PJI of another joint. Clinical evaluation of the other prosthetic joint(s) should be carried out in all patients and aspiration of those joint(s) should be considered for patients with any of the above risk factors.

Level of Evidence:
Prognostic Level IV. See Instructions for Authors for a complete description of levels of evidence.
Pengaruh Agroekosistem Pertanaman Kopi terhadap Keanekaragaman dan Kelimpahan Semut (Formicidae)
Authors: Susilawati Susilawati , Indriati Gusti 
Published: May 2020

<em>Ant (Formicidae: Hymenoptera) is one of the dominant groups of insects and has significant biological and ecological properties. The presence of ants in coffee plantations plays an important role as it functions as a predator. The study aimed to investigate the effect of coffee plantation agroecosystem on the diversity and abundance of ant species. The study was conducted from February to June 2018 at Pakuwon Experimental Station. The coffee plants were divided into 4 groups, based on their locations and agroecosystems, where each group consisted of 4 observation plots. Ants sampling were taken from 15 sample plants in each plot. Observation was conducted on ants found in the stems, leaves, twigs and fruits of coffee plants. The ants were taken for 5 to 10 minutes from each plant. The differences in coffee agroecosystem were grouped based on location, altitude, coffee species, shade plant, and vegetation around the observation site. The study found 59 ant morphospecies with a total of 2,535 individuals. The dominant ant was Dolichoderus sp1. There were 4 ant species that were found in all four locations, namely Camponotus sp1., Crematogaster sp1., Dolichoderus sp1., Polyrhachis sp1. which are predatory. The analysis result showed that different coffee agroecosystem affects diversity and abundance of ants.</em>
Ego Hugo : « Hauteville House », de la maison-musée au miroir de l’écrivain
Authors: Bourgeois Bertrand 
Published: May 2020

Victor Hugo achète « Hauteville House » en 1856 grâce aux gains des Contemplations et c’est dans cette même demeure qu’il finit Les Misérables en 1862 : « Hauteville House » est donc intrinsèquement liée à sa création littéraire. C’est en outre la première maison dont il est propriétaire et dans laquelle il vivra pendant quinze ans. De 1857 à 1862, il façonne la décoration intérieure de la maison, pour laquelle il fabrique même certains meubles.
Cet article démontre qu’Hugo transforme ce lieu de vie en « maison-musée » qui constitue une autre de ses œuvres d’art, la maison-livre de l’écrivain-architecte. Finalement, Hugo met en scène une véritable architecture du moi dans cette maison-miroir narcissique, car ses initiales et sa signature sont partout inscrites à « Hauteville House ».
La représentation du livre dans Comment faire l’amour avec un Nègre sans se fatiguer de Dany Laferrière
Authors: Basabose Philippe 
Published: May 2020

Cet article analyse le premier roman de Dany Laferrière, Comment faire l’amour avec un Nègre sans se fatiguer. Il démontre que lu du point de vue de son architecture narrative, son organisation de l’espace, de la place qu’il accorde à la production, à la circulation et à la réception de l’œuvre artistique, ce roman est une représentation claire de l’objet-livre. Il entend ainsi contribuer à compléter les analyses qui se sont limitées aux facettes subsidiaires de cet élément clé qui donne matière et forme au roman.

Mots clés: représentation, objet-livre, architecture narrative, lieux, réception
IMPLEMENTATION OF EDPUZZLE TO IMPROVE STUDENTS’ ANALYTICAL THINKING SKILL IN NARRATIVE TEXT
Authors: Amaliah Amaliah 
Published: May 2020

Digital learning has become one of the demands of life to prepare students to become part of global society 5.0. as cultured human being. For this reason, it is very important that students learn to be creative, collaborative, communicative, and able to think critically. However, to achieve those all, the teacher really has to work hard in designing 4C learning. The purpose of this research is to describe the implementation of Edpuzzle to improve the students’analytical thinking skill in Narrative text at SMPN 2 Sidoarjo in the academic year 2018/2019 by using Edpuzzle in the even semester. The method used in this research is case study. It develops a detail background, case, investigation to solve a problem. The results obtained are: (1) The use of Edpuzzle can improve students’ analytical thinking skill, especially in Narrative text at SMPN 2 Sidoarjo (2) The use of Edpuzzle in the classroom is conducted and implemented with PISA method (Preliminarily, Intensive learning, Self-study and Assessment). This application is specifically used to overcome students' understanding and analytical thinking skills at a higher level. Students also increase their creativity in creating writing content that educates and promotes the Indonesian stories to the international languages.
Carbonaceous composite materials from calcination of azo dye-adsorbed layered doubled hydroxide with enhanced photocatalytic efficiency for removal of Ibuprofen in water
Authors: Shen Xiaolin , Zhiliang ZHU , Zhang Hua , Di Guanglan , Chen Ting , Qiu Yanling , Yin Daqiang 
Published: May 2020

Abstract
Background: The discard of used adsorbents may pose a great threat to human health and ecological environment. This work herein reported a facile and feasible method, with aims of (i) reusing the calcined layered double hydroxide (CLDH) adsorbent after azo dye adsorption, and (ii) being further used as a photocatalyst to enhance the degradation of typical pharmaceuticals. Calcination under inner gas flow has been utilized to carbonize adsorbed azo dye and a kind of novel carbonaceous CLDH composite material (CM-CLDH) was synthesized. This fabricated material was used as a catalyst for Ibuprofen removal in water samples under simulated sunlight irradiation. Results: According to our experimental results, combination of carbonaceous material with CLDH showed an enhanced photocatalytic performance compared to original CLDH materials. More than 90 % of Ibuprofen could be removed in less than 180 min. Introduction of carbon material narrowed catalyst’s band gap and turned its conduct band potential to a more negative state, which brought considerable light absorption and higher oxidation ability of photo-induced electrons. Furthermore, photoluminescent spectra and transient photocurrent examination confirmed that carbon material suppressed recombination of photo-induced electrons and holes through faster electron transportation. Under experimental conditions, the removal efficiency of Ibuprofen by CM-CLDH composite kept above 90 % during five cycles. Conclusion: Calcination under inner gas flow can transform organic pollutant-adsorbed CLDH to CM-CLDH composite with higher photocatalytic performance. A feasible way to reuse spent LDH adsorbents was proposed, which is benefit to reduce second pollution of spent adsorbents in environment.
Stigma and utilization of treatment for adolescent perinatal depression in Ibadan Nigeria
Authors: Kola Lola , Bennett Ian M , Bhat Amritha , Ayinde Olatunde O. , Oladeji Bibilola D. , Abiona Dolapo , Abdulmalik Jibril , Faregh Neda , Collins Pamela Y. , Gureje Oye 
Published: May 2020

Abstract
Background. Depression is a common and severe disorder among low-income adolescent mothers in low-and middle-income countries where resources for treatment are limited. We wished to identify factors influencing health service utilization for adolescent perinatal depression, in Nigeria to inform new strategies of care delivery.Methods. Focus Group Discussions (FGDs) were conducted among purposively selected low-income young mothers (with medical histories of adolescent perinatal depression), and separately with primary care clinicians treating this condition in Ibadan, Nigeria. Participants from this community-based study were from the database of respondents who participated in a previous randomized control trial (RCT) conducted between 2014 and 2016 in 28 primary health care facilities in the 11 Local government areas in Ibadan. Semi-structured interview guides, framed by themes of the Behavioral Model for Vulnerable Populations, was developed to obtain views of participants on the factors that promote or hinder help-seeking and engagement (see additional files 1 & 2). FGDs were conducted, and saturation of themes was achieved after discussions with six groups. Transcripts were analyzed using content analysis.Results. A total of 42 participants, 17 mothers (who were adolescents at the time of the RCT), and 25 care providers participated in 6 FGDs. The availability of care for perinatal depression at the primary care level was an important enabling factor in healthcare utilization for the adolescents. Perceived health benefits of treatment received for perinatal depression were strong motivation for service use. Significant stigma and negative stereotypes expressed by care providers towards adolescent pregnancy and perinatal depression were obstacles to care. However, individual patient resilience was a major enabling factor, facilitating service engagement. Providers trained in the management of perinatal depression were perceived to deliver more tolerant and supportive care that adolescent mothers valued. Conclusions. Participants identified unsupportive and stigmatizing clinic environments towards pregnant and parenting adolescents as significant barriers to accessing available care. Interventions to reduce stigma among healthcare providers may improve services for this vulnerable population.
Comparison of radiological and clinical outcomes, complications, and implant removals in anatomically pre-contoured clavicle plates versus reconstruction plates - a propensity score matched retrospective cohort study of 106 patients
Authors: Fang Christian , Liu Ruiping , Yee Dennis King Hang , Chau Jackie , Lau Tak-Wing , Chan Rebecca , Woo Siu-Bon , Wong Tak-Man , Fang Evan , Leung Frankie 
Published: May 2020

Abstract
Background: Plate fixation is frequently used to treat displaced midshaft clavicular fractures, however the ideal plate choice remains subject to discussion; reconstruction locking compression plates (RLCPs) are cheaper and can be easily contoured, whereas anatomically pre-contoured locking compression plates (ALCPs) are thought to provide better stability and therefore lower rates of mechanical failure.Objective: To compare the incidence of mechanical failures, functional and radiological outcomes in patients with midshaft clavicular fractures treated with ALCPs versus RLCPs. Methods: A propensity score matched retrospective cohort study was conducted across two trauma centers. 106 consecutively recruited patients with displaced midshaft clavicular fractures, who were treated with plate fixation and had a minimum follow-up of 6 months, were matched on gender, age, fracture grading, energy of injury, and fracture location. The resulting groups included 53 ALCP-treated fractures and 53 matched controls treated with RLCPs. Results: During a mean follow-up of 20.5 months, there were no implant deformities in the ALCP group whereas the RLCP group had 6 patients (11.3%, p=0.012) with implant deformities (5 occurrences of plate bending with fracture union, and 1 plate breakage with nonunion). Despite the higher rate of plate deformities in the RLCP group, there were no statistically significant differences in number of patients recovering full shoulder range of motion (ALCP 90.6%, RLCP 88.7%, p=0.751), incidence of rest pain (ALCP 13.2%, RLCP 9.4%, p=0.542), or implant removals (ALCP 49.1%, RLCP 56.6%, p=0.439). Conclusion: ALCPs may be superior to RLCPs in terms of implant stability but appear to produce similar clinical results.
Effect and potential risks of using multilevel cement-augmented pedicle screw fixation in osteoporotic spine with lumbar degenerative disease
Authors: Tang Yong-chao , Guo Hui-zhi , Guo Dan-qing , Luo Pei-jie , Li Yong-xian , Mo Guo-ye , Ma Yan-huai , Peng Jian-cheng , Liang De , Zhang Shun-cong 
Published: May 2020

Abstract
Background: The increase of augmented level and bone cement dose are accompanied by the rising incidence of cement leakage (CL) of cement-augmented pedicle screw instrumentation (CAPSI). But the effect and potential risks of the application of CAPSI to osteoporotic lumbar degenerative disease (LDD) have not been studied in the case of multilevel fixation. This study aimed to investigate the effectiveness and potential complications of using multilevel CAPSI for patients with osteoporotic LDD.Methods: A total of 93 patients with multilevel LDD were divided into the CAPSI group (46 subjects) and the conventional pedicle screw (CPS) group (47 subjects), including 75 cases for three levels and 18 cases for four levels. Relevant data were compared between two groups, including baseline data, clinical results, and complications.Results: In the CAPSI group, a total of 336 augmented screws was placed bilaterally. The CL was observed in 116 screws (34.52%). Three cemented screws (0.89%) were found loosened during the follow-up and the overall fusion rate was 93.47%. For perioperative complications, two patients (4.35%) experienced pulmonary cement embolism (PCE), one patient augmented vertebral fracture, and three patients (6.52%) wound infection. And in the CPS group, thirty-three screws (8.46%) suffered loosening in cranial and caudal vertebra with a fusion rate of 91.49%. The operation time and hospital stay of CAPSI group were longer than the CPS group, but CAPSI group has a lower screw loosening percentage (P＜0. 05). And in terms of blood loss, perioperative complications, fusion rate, and VAS and ODI scores at the follow-up times, there were no significant differences between the two groups.Conclusions: Patients with osteoporotic LDD underwent multilevel CPS fixation have a higher rate of screw loosening in the cranial and caudal vertebra. The application of cemented pedicle screws for multilevel LDD can achieve better stability and less screw loosening, but it also accompanied by longer operating time, higher incidence of CL, PCE and wound infections. Selective cement augmentation of cranial and caudal pedicle screws may be a worthy strategy to decrease the complications.
Comparative Study of Imaging and Pathology of Sacroiliac Joint in Normal Rats Based on IVIM-DWI and DCE-MRI
Authors: Qin Jian , Yao Qianqian , Ge Xubo , Zhu Jianzhong , Yin Zhaoliang , Li Xiaoqian , Li changqin 
Published: May 2020

Abstract
Background : There are few reports describing the relationship between functional MRI findings and pathology of normal sacroiliac joint (SIJ). Furthermore, the pathology of SIJ is difficult to access, so animal models have special value. Aims:We undertook this study to explore the changes of parameters of Intravoxel Incoherent Motion Diffusion Weighted Imaging(IVIM-DWI), Dynamic Contrast Enhanced Magnetic Resonance Imaging(DCE-MRI) and compare them with pathology in the SIJ of normal rats in different ages.Methods: Thirty 7 week-old male wistar rats were included in the study. The parameters of IVIM-DWI and DCE-MRI in bone marrow and the joint space of SIJ were measured respectively at 8, 13, 18, 23, 28 and 33 weeks, then histological specimen of the SIJ were examined with light microscopy. One-way ANOVA were used for statistical analysis. Results: The values of D in the sacral and iliac bone marrow of normal rats in different age groups decreased with the increase of age, and ANOVA indicated a significant difference in D values among different age groups(P＜0.005). The normal values of D*, f, Fenh(%), Senh(%/s) in the sacral bone marrow, the iliac bone marrow and in the joint space in SIJ of normal rats were obtained. In six groups of rats with different weeks of age, the pathology of the SIJ surface was smooth and clear, the cartilage cells were intact, and no thickening or pannus formation was found. Conclusions: The range of IVIM-DWI and DCE-MRI parameters of the sacral and iliac bone marrow and of the synovial area of the joint space in normal rats were obtained. It provides a basis for further clinical study of SIJ lesions.