bluuebunny/crossref_metadata_2025_split huggingface dataset:
MENINGKATKAN KEMAMPUAN MEMBACA PERMULAAN MELALUIMEDIA BALOK HURUF PADA KELOMPOK B TK NEGERI PEMBINA BANTUL
Authors: Masyithoh Syari’ati 
Published: February 2020

Penelitian ini bertujuan untuk meningkatkan kemampuan membaca permulaan melalui balok huruf pada kelompok B1 TK Negeri Pembina Bantul. Kemampuan membaca permulaan yang ditingkatkan ialah menyebutkan bunyi huruf yang ada didalam kata, menyebutkan kata dengan jelas, dan menyusun huruf membentuk kata yang memiliki makna. Jenis penelitian ini adalah Penelitian Tindakan Kelas kolaboratif yang menggunakan model Kemmis Mc Taggart. Subjek penelitian ini adalah anak kelompok B1 TK Negeri Pembina Bantul sebanyak 17 anak yang terdiri dari 5 anak perempuan dan 12 anak laki-laki. Metode pengumpulan data dilakukan melalui observasi dan dokumentasi. Teknik analisis data dilakukan secara deskriptif kuantitatif dan kualitatif. Hasil penelitian menunjukkan bahwa kemampuan membaca permulaan dapat meningkat setelah diberikan tindakan dengan menggunakan balok huruf yang diberi penyangga sehingga memudahkan anak untuk mencoba menyusun huruf dengan cara diputar dan memberikan tantangan pada anak yang dilakukan secara bersamaan dengan teman menyerupai perlombaan, serta pemberian reward secara kongkret yakni menggambar bintang pada punggung telapak tangan anak.Kata kunci: kemampuan membaca permulaan, media balok huruf, kelompok B.
Delayed Auditory Feedback and Transcranial Direct Current Stimulation Treatment for the Enhancement of Speech Fluency in Adults Who Stutter: Protocol for a Randomized Controlled Trial
Authors: Moein Narges , Mohamadi Reyhane , Rostami Reza , Nitsche Michael , Zomorrodi Reza , Ostadi Amir , Keshtkar Abbasali 
Published: February 2020

Background
Stuttering is a complex speech disorder that affects speech fluency. Recently, it has been shown that noninvasive brain stimulation may be useful to enhance the results of fluency interventions in adults who stutter. Delayed auditory feedback (DAF) is a method to enhance speech fluency in individuals who stutter. Adjunctive interventions are warranted to enhance the efficacy of this intervention.

Objective
Individuals who stutter have pathological activation patterns in the primary and secondary auditory areas. Consequently, in this study, we hypothesize that stimulation of these areas might be promising as an adjunctive method to fluency training via DAF to enhance speech therapy success in individuals with a stutter. We will systematically test this hypothesis in this study.

Methods
This study is designed as a randomized, double-blind, sham-controlled clinical trial. All participants will receive DAF. The intervention group will additionally receive real transcranial direct current stimulation, while the control group will be exposed to sham stimulation. The assignment of the participants to one of these groups will be randomized. Before starting the treatment program, 2 preintervention assessments will be conducted to determine the severity of stuttering. Once these assessments are completed, each subject will participate in 6 intervention sessions. Postintervention assessments will be carried out immediately and 1 week after the last intervention session. Subsequently, to explore the long-term stability of the treatment results, the outcome parameters will be obtained in follow-up assessments 6 weeks after the treatment. The primary outcome measurement—the percentage of stuttered syllables—will be calculated in pre-, post-, and follow-up assessments; the secondary outcomes will be the scores of the following questionnaires: the Stuttering Severity Instrument–Fourth Edition and the Overall Assessment of the Speaker’s Experience of Stuttering.

Results
This protocol was funded in 2019 and approved by the Research Ethics Committee of the Iran University of Medical Sciences in June 2019. Data collection started in October 2019. As of February 2020, we have enrolled 30 participants. We expect data analysis to be completed in April 2020, and results will be published in summer 2020.

Conclusions
We anticipate that this study will show an adjunctive effect of transcranial direct current stimulation, when combined with DAF, on stuttering. This should include not only a reduction in the percentage of stuttered syllables but also improved physical behavior and quality of life in adults who stutter.

Trial Registration
ClinicalTrial.gov NCT03990168; https://clinicaltrials.gov/ct2/show/NCT03990168

International Registered Report Identifier (IRRID)
DERR1-10.2196/16646
Cloning and in silico study of an endoglucanase from a thermophilic bacterium isolated from a hydrothermal vent of West Kawio, Sangihe‐Talaud waters, North Sulawesi, Indonesia
Authors: Suherman Edvan Arifsaputra , Moeis Maelita Ramdani , Restiawaty Elvi 
Published: February 2020

Endoglucanase is used in industries that apply high temperatures, such as bioethanol, detergent, paper, and animal feed industries. Most available endoglucanases have very low stability at high temperatures. Therefore, this study aimed to identfy a new thermostable endoglucanase that is able to maintain its actvity at high temperatures. Five isolates of thermophilic bacteria were previously isolated from the hydrothermal vent of West Kawio, Indonesia. Among them, the DSI2 isolate showed the highest endoglucanase actvity, and was identfed and named as Bacillus safensis DSI2. The EgDSI2 gene was cloned from B. safensis DSI2. EgDSI2 is 1851 bp long encoding a protein of 616 amino acids. The encoded protein, EgDSI2, has high sequence identty to other B. safensis endoglucanases and was predicted with the Compute pI/Mw tool to be 69.41 kDa. EgDSI2 was high in hydrophobic amino acids. The enzyme had higher percentage of Ala andPro, and lower percentage of Gly compared to thermolabile endoglucanases from two Bacillus species. EgDSI2 harbored a catalytc domain belonging to glycosyl hydrolase family 9 (GH9) and a type 3 cellulose‐binding domain (CBM3). Propertes of endoglucanases with GH9‐CBM3 modular organizaton include actvity over a wide pH range, high optmum temperature, and thermostablity. Therefore, EgDSI2 has potental applicatons in the industries.
Analysis of ethylene biosynthesis gene expression profile during titanium dioxide (TiO2) treatment to develop a new banana postharvest technology
Authors: Dwivany Fenny M , Esyanti Rizkita R , Suendo Veinardi , Pratiwi Aksarani ‘Sa , Putri Annisa A 
Published: February 2020

Banana is an important crop that demands proper methods in postharvest handling. As a climacteric fruit, thebanana fruit ripening process is aﬀected by ethylene. Several methods have been developed to extend the shelf life of a banana, such as using ethylene scrubbers. In this study, ttanium dioxide (TiO2), a photocatalyst, was used as an alternatve method to delay the fruit ripening process. The eﬀect of TiO2 on the ripening‐related gene MaACS1 was investgated. Banana fruits were placed in a TiO2‐coated glass chamber and observed for ten days. Fruit ripening in the treated chamber was delayed for eight days compared to the control. Total RNA was extracted from control and TiO2‐treated fruit pulp and synthesized into cDNA. Reverse transcripton PCR was performed to investgate the gene expression, which showed that MaACS1 expression was relatvely lower than treated control. The fnding of these studies suggested that the TiO2 chamber has the potental to extend the shelf life of banana by delaying its ripening process and decreasing the expression of MaACS1. To the best of our knowledge, no previous study has investgated the eﬀect of TiO2 on the expression of genes related to banana fruit ripening.
How Do Accounting Practices Spread? An Examination of Law Firm Networks and Stock Option Backdating
Authors: Dechow Patricia M. , Tan Samuel T. 
Published: February 2020

ABSTRACT
We hypothesize that one way accounting practices spread is through law firm connections. We investigate this prediction by examining companies that avoided reporting compensation expense by engaging in stock option backdating. We hypothesize that executives engaged in backdating because they were desensitized to its inappropriateness when they learned through their legal counsel that other companies were engaging in this practice. We identify backdating companies through backdating-related restatements of earnings. Using network analysis, we find that backdating companies are highly connected with other backdating companies via shared law firms. Logistic regressions reveal that the odds of a company backdating are 53 to 88 percent higher when its law firm has another client that backdates, and that law firm connections are incremental to board interlocks and geographic location. Finally, law firms with backdating clients have more other clients with “lucky” grants, suggesting that backdating spread to other companies, but only some restated.
JEL Classifications: J33; K22; K42; L14; M41; M43; M45.
Nye litteraturer: Litterære tekstpraksiser hos voksne innvandrere i norsk grunnskoleopplæring
Authors: Anundsen Lene 
Published: February 2020

Voksne innvandrere som tar norsk grunnskoleeksamen har teksterfaringer fra litterære tradisjoner som kan være ukjente i vår sammenheng. Basert på nærmere tyve enkeltintervjuer undersøker denne studien både tidligere og nåværende litterære tekstpraksiser hos informanter fra Syria, Eritrea og Somalia. Ett av studiens funn er at enkelte informanter med svært lite skolegang likevel har aktive litterære tekstpraksiser. Imidlertid vil de fleste litterære tekstpraksisene sannsynligvis ikke bli gjenkjent i skolesammenheng, ettersom de opptrer utenfor skolens domene og bare unntaksvis er knyttet til trykte, papirbaserte tekster, som bøker. I stedet er youtube det mest brukte mediet. Studien argumenterer for å utvide og nyfortolke fagfeltet «litteratur» gjennom å inndra litterære tradisjoner fra andre deler av verden i større grad, samt ved å interessere seg for litteratur som praksis, inspirert av den etnografiske tradisjonen fra «New Literacy Studies».
English abstract
New Worlds of Literature: The Literary Practices of Adult Immigrants in Norwegian Lower Secondary School
This study investigates the literary practices of learners attending lower secondary school as part of adult education in Norway. Based on almost twenty research interviews with learners from Syria, Eritrea and Somalia, the study indicates that though several learners have received little formal education, they nevertheless have active literary practices. In Norwegian schools, however, these practices are likely not to be acknowledged, as they mostly occur outside of the school domain, and only rarely center on printed texts or books. Instead, youtube is the main resource. The study argues that the field and teaching of «literature» will benefit on a broader, more global view, and also from approaching literature as a social practice, influenced from ethnographic traditons from “New Literacy Studies”.
A Review on the Performance Analysis of Engine Bracket
Authors: Pandit Shiv Kumar , Shrivastava Ashish 
Published: February 2020

Engine mounts have an important function of containing firmly the power-train components of a vehicle. Correct geometry and positioning of the mount brackets on the chassis ensure a good ride quality and performance. As an FSAE car intends to be a high performance vehicle, the brackets on the frame that support the engine undergo high static and dynamic stresses as well as huge amount of vibrations. Hence, dissipating the vibrational energy and keeping the stresses under a pre-determined level of safety have been achieved by careful designing and analysis of the mount brackets.
Deskripsi Sikap Siswa Pada Mata Pelajaran Fisika di Sekolah Menengah Pertama
Authors: Anggraini Lika , Perdana Rahmat 
Published: February 2020

Sikap merupakan bentuk persepsi seseorang terhadap suatu objek yang di gambarkan dengan ekspresi suka ataupun tidak. Tujuan dari penelitian untuk mendeskripsikan sikap siswa terhadap tiga indikator sikap di SMPN 10 Muaro Jambi. Metode Penelitian menggunakan Penelitian kuantitatif survey. Instrumen yang digunakan berupa angket dan juga wawancara. Sampel pada penelitian ini berjumlah 117 siswa SMP 10 Muaro Jambi dengna rincian laki-laki sebanyak 42 siswa dan perempuan 75 siswa. Hasil penelitaian menunjukkan bahwa pada sikap yang dimiliki oleh siswa dominan pada kategori baik. Sikap terhadap penyelidikan dalam sains (IPA) menunjukkan kategori baik dengan pesentase kategori 41.1% (48 siswa dari total 117 siswa). Kesenangan terhadap pembelajaran IPA berkategori baik dengan persentase 48.7% (57 siswa dari total 117 siswa). Ketertarikan memperbanyak waktu belajar sains (IPA) berkategori baik dengan persentase kategori sebesar 41,9% (49 siswa dari total 117 siswa).
Application of citrate dialysis in the treatment of puerperal sepsis
Authors: Penjoyan Grigorii A. , Andreeva Margarita D. , Ponomarev Vladislav V. , Goncharenko Sergei I. , Bayanduryan Emmanuella A. , Novosartian Margarita G. , Kazanchi Fatima B. 
Published: February 2020

Aim. To describe the results of applying citrate dialysis in the complex therapy of a patient with postpartum sepsis.Materials and methods. This paper presents an analysis of a case of the successful treatment of patient P. with the diagnosis “Childbirth 3 urgent. Pfannenstiel laparotomy. Caesarean section in the lower uterine segment. Hypotonic bleeding. Relaparotomy: ligation of the internal iliac arteries, hemostasis. Relaparotomy: additional hemostasis, pelvic tamponade, abdominal cavity tamponade. Hemorrhagic shock of fourth category. Extirpation of the uterus with tubes. Sepsis. Septic shock. DIC syndrome”. Citrate dialysis was included as part of intensive care therapy.Results. Citrate dialysis allowed the patient with multiple organ failure, against the background of complex intensive care therapy, to restore kidney function after 28 sessions of renal replacement therapy. Diuresis was completely restored on day 42. Biochemical parameters, such as urea and creatinine, were normalized on day 45. The duration of treatment in the anesthesiology and resuscitation departments was 47 days, out of which lung mechanical ventilation lasted for 17 days. The total duration of treatment in the hospital was 54 bed days. The patient was discharged in satisfactory condition.Conclusion. The methods of extracorporeal detoxifi cation can signifi cantly improve treatment outcomes in this category of patients and reduce maternal mortality rates.
Application of multi-layer chitosan-based wound dressings in dentistry
Authors: Gumenyuk Alexandr S. , Ushmarov Denis I. , Gumenyuk Sergey E. , Gaivoronskaya Tatyana V. , Sotnichenko Alexandr S. , Melkonyan Karina I. , Belich Yulia A. , Grigoriev Timofey E. 
Published: February 2020

Aim. To experimentally evaluate the efficacy of multi-layer chitosan-based wound dressings developed for dental purposes.Materials and Methods. Over the period from 2018 to 2019, an experimental study was conducted to evaluate the efficacy of multi-layer chitosan-based wound dressings developed for dental practice. Two types of dressings (No. 1c and 2c), the central part of which was modified with the introduction of a 10% iodopyron solution, were compared with the widely-used wound dressings Alvostaz (NKF Omega-Dent LLC, Russia) and Gelatamp (Roeko, Germany). The work involved 26 male Chinchilla rabbits, ten months old and weighing 2500 (±50) g. Evaluation of the efficacy of the wound dressings under study was carried by modelling the conditions of both aseptic and purulent-inflammatory processes (a total of 8 series of experiments). In experiments modelling the purulent-inflammatory process, a Ps. aeruginosa bacterial culture at a concentration of 109 CFU/ml was introduced into the alveolar socket after tooth extraction, 3 days before the application of a wound dressing sample. The dressings under study were applied on the wound for the period of 7 days. During the observation postoperative period, the animals were provided with free access to water and food. The sampling of the material for the study was carried out in the operating room on day 7.Results. According to the experimental results, chitosan-based wound dressings (No. 2c in particular) demonstrated high efficacy in experiments on animals (rabbits). The developed wound dressings perform mechanical protection and exhibit fuse effects, as well as are characterized by biodegradability and the ability to deliver medical agents contained therein to the damaged tissue.Conclusion. The proposed chitosan-based wound dressings showed sufficient efficiency on the modelled wound process in the alveolar socket of an extracted tooth. Dressing No. 2c was recognised to be optimal for infected and purulent wounds. This dressing has a dense outer layer, which structure retains frame functions for a long time, thus providing proper drainage of the pathological focus. Dressing No. 1c was established to be promising in cases without inflammatory processes in the extracted tooth socket, where high adhesion to surrounding tissues is initially required for ensuring the tightness and preservation of a blood clot in the wound.
Surgical treatment of ovarian endometriomas using intraoperative ultrasound
Authors: Krutova Viktoriya A. , Naumova Natal’ya V. , Boldovskaya Elena A. 
Published: February 2020

Aim. To improve the results of the surgical treatment of patients with ovarian endometriomas using intraoperative echography.Materials and methods. The results of the surgical treatment of 138 patients with endometrioid ovarian cysts were prospectively and retrospectively analyzed. The main group consisted of 69 patients, who underwent standard ultrasound examination before and after surgery, as well as intraoperative laparoscopic ultrasound imaging. The control group (retrospectively) consisted of 69 patients with endometrioid ovarian cysts, who were not subject to laparoscopic ultrasound examination.Results. The use of intraoperative transvaginal and laparoscopic echography can reduce the time of surgical revision, reduce the number of intra- and postoperative complications, as well as the frequency of relapses in the postoperative period.Conclusion. According to the obtained results, intraoperative ultrasound echography has a high diagnostic accuracy of up to 99.2%. This method of intraoperative diagnosis allows the optimal volume and method of surgical intervention to be determined, and the safety and adequacy of surgical treatment to be ensured, thus maximizing the reproductive function.
Na maré dos scripts digitais: o caráter educativo da fanfiction “TODO MUNDO ODEIA O CHRIS”
Authors: Fonseca Simões Robson 
Published: February 2020

Numa tentativa de trazer para a discussão as postagens da página digital Fanfiction intitulada “Todo mundo odeia o Chris”, este estudo procura privilegiar o âmbito educativo dessas práticas de escrita sobre o episódio televisivo homônimo no universo digital. As histórias contadas pelos sujeitos trazem à tona as suas representações, leituras, interpretações pessoais de mundo sobre as várias temáticas do cotidiano. Como num mosaico de experiências linguísticas, aquele site procura convidar os sujeitos a continuarem as aventuras vividas pelos personagens daquele episódio da televisão; agora quem é o autor da obra audiovisual é quem navega na internet. Os recursos da web, como numa coreografia digital, apresentam os seus movimentos na dança das novidades tecnológicas, o que pode instigar o sujeito a ver com outros olhos a modalidade de texto fan-fiction, que mergulha na maré dos gêneros digitais, das mídias e dos suportes das Tecnologias de Informação e Comunicação, tirando da sombra o debate sobre letramentos, as redes de sociabilidades e das emoções dos navegantes da internet diante da tela do computador. Quais os desafios a serem enfrentados pelos educadores para refletir sobre as variadas mídias e a formação social dos sujeitos? É possível pensar que as práticas de linguagem articulam palavras, sentidos, criam valores e práticas sociais a partir da cultura televisiva. Atividades de produção de textos na internet também podem contribuir para a construção e a ampliação de conhecimentos dos sujeitos sobre como refletir sobre as temáticas do cotidiano, abrindo caminhos para também promover um ambiente profícuo à discussão, à superação de preconceitos linguísticos, das relações sociais, raciais e de gênero, procurando tornarem visíveis estas temáticas que também dialogam com a vida. Cabe à tela, a capacidade de conceder um brilho à narrativa recriada no espaço midiático, na qual produtores e receptores manejam a linguagem, com vistas à produção de sentidos, demandando novas interpretações. Valho-me dos estudiosos (Marcuschi, 2008; Chartier, 2003; Fischer, 2001; Lemos, 2008) instigando-me a pensar que essas postagens representam valores culturais, representações, práticas de escrita que também fazem andar o carrossel das questões, das intervenções junto aos temas do cotidiano, ampliando, portanto, repertórios textuais que dialogam com as dimensões educativas a partir dos episódios televisivos.
Aprendizaje Servicio como método de enseñanza para la formación ciudadana y profesional responsable. Una propuesta de Responsabilidad Social Universitaria en la UNICACH.
Authors: Calvo Fonseca José Rodolfo 
Published: February 2020

Las Instituciones de Educación Superior tienen el compromiso de formar a profesionistas capacitados y comprometidos con el desarrollo sostenible. Para ello se requiere de métodos de enseñanza que propongan esquemas de trabajo pertinentes, por lo que, en este artículo se propone la metodología de Aprendizaje Servicio desde la perspectiva de la Responsabilidad Social Universitaria. En la primera parte se exponen los aspectos teóricos fundamentales para entender la metodología y su objetivo. Posteriormente, se presenta el caso de la Licenciatura en Desarrollo Humano de la Universidad de Ciencias y Artes de Chiapas (UNICACH), donde se ha trabajado esta metodología por un período de 7 años, obteniendo resultados satisfactorios. En este texto se concluye que el Aprendizaje Servicio es un método que sensibiliza a los jóvenes respecto a los problemas sociales de su entorno, que los forma como ciudadanos activos y participativos en la búsqueda del desarrollo humano.
EPDM-G-GMA Toughening of Straw/Polypropylene Composites: Mechanical Properties, Thermal Stability and Rheological Properties
Authors: He Y. , Wu H.-M. , Guo J.-B. , He W.-D. , Zhou Y. 
Published: February 2020

Abstract
Natural fiber reinforced polymer composites have the advantages of low density, low cost and renewability. However, the inferior mechanical property restricts the application. In this work, EPDM-g-GMA has been added to straw/PP composites to improve the properties. The mechanical properties, thermal stability, crystallinity and melt viscosity have been invested. The results reveal that the mechanical properties of straw/PP/EPDM composites are improved remarkably and the impact strength more than doubles compared to straw/PP composites. Surface microstructure analysis reveals that the composite has good interfacial compatibility and dispersing performance. The maximum decomposition temperature, the melting enthalpy and crystallinity increased. The glass transition temperature and process ability are also improved by the addition of EPDM.