bluuebunny/crossref_metadata_2025_split huggingface dataset:
Comparison of accuracy and stability between disposable arterial blood syringes and pre-heparinized syringe in arterial blood gas analysis: a retrospective study
Authors: Zhao Xiexiong , Swai Joel Dominic , Chen Huiling , Tang Huiting , Wang Junwen , Li Jiaying , You Nana , Wu Yuyan , Zhou Xiaoyu , Jiang Weihong , Li Xiaogang 
Published: September 2019

Abstract
Background

Arterial blood gas (ABG) analysis is vital in the emergency department. However, the accuracy and stability of some indicators in ABG analysis are debatable compared with venous ones. Disposable arterial blood syringe (DABS) usage is increasing in clinical practice. To compare the accuracy and stability of venous versus arterial blood results and newly emerging DABS versus traditionally used pre-heparinized syringe (PHS) results, we performed this study.

Methods

This retrospective study was performed at the emergency department of the Third Xiangya Hospital of Central South University. Participants were divided into two groups PHS and DABS, from which venous and arterial blood was drawn and analyzed either in laboratory or ABG-analyzer. Blood sample results were compared by the Pearson correlation coefficient and t-test. By removing extreme results, the sensitivity analysis was conducted.

Results

A total of 500 patients (64.80% male) and 400 patients (65.25% male) were enrolled in PHS and DABS groups, respectively. Mean differences of blood sample results between venous and arterial from PHS group were: Potassium=0.318±0.396 mmol/L (P<0.0001), Sodium=2.902±2.709 mmol/L (P<0.0001), Chloride=–7.598±5.060 mmol/L (P<0.0001), Hemoglobin (Hb)=2.212±7.992 g/L (P<0.0001), Hematocrit (HCT)=1.269±2.861% (P<0.0001). Correlation coefficients were: Potassium=0.855 (P<0.0001), Sodium=0.850 (P<0.0001), Chloride=0.742 (P<0.0001), Hb=0.967 (P<0.0001), and HCT=0.955 (P<0.0001). Mean differences from DABS group were: Potassium=0.202±0.276 mmol/L (P<0.0001), Sodium=1.187±2.346 mmol/L (P<0.0001), Chloride=–5.336±6.116 mmol/L (P<0.0001), Hb=-0.898±9.998 g/L (P=0.073), HCT=–0.659±3.228% (P<0.0001). Correlation coefficients were: Potassium=0.923 (P<0.0001), Sodium=0.911 (P<0.0001), Chloride=0.688 (P<0.0001), Hb=0.951 (P<0.0001), and HCT=0.943 (P<0.0001). After sensitivity analysis, the same but more reliable results were observed.

Conclusion

High accuracy was seen in venous and arterial blood results irrespective of the usage of PHS or DABS for sample collection. DABS showed more accurate and stable results, suggesting its role for future medical use.
State of the art of DSRW test equipment subjected to side loads and equipment proposal for static testing at natural scale
Authors: Rivas Gram , Quispe Elliot , Santa Cruz Sandra 
Published: September 2019

Dry Stone retaining walls, DSRW, are low-cost traditional structures made of stones aimed to stabilize, support backfill and avoid soil erosion. They have massively been used as foundation of dwellings by vulnerable population located in the steeped hills surrounding some Latin-American cities. These walls are built following ancient techniques that are neither well studied nor formally established. Millions of people live in these conditions in seismic zones generating a high-risk situation. Experimental and numerical studies are needed in order to evaluate the reliability of low-cost DSRW and to validate or improve traditional techniques. The objective of this ongoing research is to design and construct a full-scale testing equipment to assess DSRW performance against lateral out-of-plane seismic forces. The methodology consists in the following steps: (1) Review of state-of-art of experimental testing of DSRW, (2) Analysis of failure modes of similar constructions (3) Conceptual and structural design of optimum full-scale testing equipment, (4) Construction planning (blueprints and budget) and (5) Construction and operation. Testing equipment found in technical literature can be classified into two groups according to the applied force: dynamic and static. Forces in dynamic tests are the result of acceleration imposed to the specimen, e.g. shaking tables and centrifuge machines. Forces in static testing are applied by hydrostatic pressure, lateral earth pressure, and specimen´s weight. Applied forces in dynamic tests simulate seismic forces well. On the other hand, it is a high cost solution and requires very specialized staff for operation and maintenance. Static alternatives are more affordable but seismic forces are roughly simulated by static forces. In this work a tilt table is proposed to test full-scale specimens. In this test, the specimen is built in a horizontal table that is slowly rotated. In this way, a static out-of-plane force acts in each particle of the specimen. The magnitude of the total force is the specimen´s weight multiplied by the sin of the rotating angle. Static test results could be conservative but they could give a good approach to understand DSRW damage accumulation process and failure. Two equipments were proposed: (1) tilting table for monotonic static test and (2) tilting table for cylic test. We compare costs, required area, construction feasibility, and operation manageability. We conclude that both of them are straightforward solutions to assess DSRW performance against out-of-plane lateral forces.
Communicating Science in the Digital and Social Media Ecosystem: Scoping Review and Typology of Strategies Used by Health Scientists
Authors: Fontaine Guillaume , Maheu-Cadotte Marc-André , Lavallée Andréane , Mailhot Tanya , Rouleau Geneviève , Bouix-Picasso Julien , Bourbonnais Anne 
Published: September 2019

Background
The public’s understanding of science can be influential in a wide range of areas related to public health, including policy making and self-care. Through the digital and social media ecosystem, health scientists play a growing role in public science communication (SC).

Objective
This review aimed to (1) synthesize the literature on SC initiated by health scientists targeting the public in the digital and social media ecosystem and (2) describe the SC strategies and communication channels used.

Methods
This scoping review was based on the Joanna Briggs Institute Methodological Framework. A systematic search was performed in 6 databases (January 2000 to April 2018). Title and abstract screening, full-text review, data charting, and critical appraisal were performed independently by two review authors. Data regarding included studies and communication channels were synthesized descriptively. A typology of SC strategies was developed using a qualitative and inductive method of data synthesis.

Results
Among 960 unique publications identified, 18 met inclusion criteria. A third of publications scored good quality (6/18, 33%), half scored moderate quality (9/18, 50%), and less than a fifth scored low quality (3/18, 16%). Overall, 75 SC strategies used by health scientists were identified. These were grouped into 9 types: content, credibility, engagement, intention, linguistics, planification, presentation, social exchange, and statistics. A total of 5 types of communication channels were identified: social networking platforms (eg, Twitter), content-sharing platforms (eg, YouTube), digital research communities (eg, ResearchGate), personal blogs and websites (eg, WordPress), and social news aggregation and discussion platforms (eg, Reddit).

Conclusions
Evidence suggests that multiple types of SC strategies and communication channels are used by health scientists concurrently. Few empirical studies have been conducted on SC by health scientists in the digital and social media ecosystem. Future studies should examine the appropriateness and effectiveness of SC strategies for improving public health–related outcomes and identify the barriers, facilitators, and ethical considerations inherent to the involvement of health scientists in the digital and social media ecosystem.
Intervención Psicoeducativa para Disminuir el Acoso Escolar en Estudiantes de las Unidades Educativas de la Ciudad de Loja
Authors: Rivadeneira-Díaz Yoder Manuel , Poma Jiménez Michelle Anahí , Cajas Sigüencia Tamara Alexandra Alexandra 
Published: September 2019

<p style="text-align: justify;">El acoso escolar es una problemática que afecta la interacción entre compañeros causando deterioro en el ambiente escolar, debido a ello el presente trabajo investigativo denominado: Intervención psicoeducativa para disminuir el acoso escolar en estudiantes de la ciudad de Loja, tuvo como objetivo general implementar una intervención psicoeducativa para disminuir el acoso escolar en los estudiantes. El estudio fue descriptivo, con diseño pre-experimental, de corte transversal, los métodos utilizados fueron: científico, analítico-sintético, deductivo e inductivo y como instrumento psicológico se utilizó el Auto test de Cisneros. La muestra correspondió a 30 estudiantes escogidos por muestro no probabilístico. Los resultados arrojados del pre-test más relevantes se ubican siguientes áreas: Intensidad del acoso 53,33%. Exclusión-bloqueo social 50% y Robos 53,33%. Luego de la aplicación de la propuesta las puntuaciones de cada área redujeron considerablemente así: Intensidad del acoso bajó a 70%. Exclusión-bloqueo social bajó a 63,34% y Robos bajó a 56,66%. En cuanto a la efectividad de la intervención se obtuvo un puntaje de 91,88% validando así la propuesta alternativa. Se concluye que la aplicación de la propuesta de intervención bajo el modelo psicoeducativo tuvo un impacto positivo en la disminución de los niveles de acoso escolar presente en los estudiantes por lo tanto la presente investigación ha sido evaluada y validada de forma exitosa.</p>
pengaruh pelatihan loncat rintang terhadap dayaledak otot tungkai dan kelincahan pada siswa putra peserta ekstra kurikuler smp n 2 gianyar.
Authors: . I Wayan Dibya Darsana Darma , . Dr. I Ketut Sudiana, S.Pd. M Kes , . I Nyoman Sudarmada, S.Or., M.Or. 
Published: September 2019

Penelitian ini bertujuan untuk mengetahui pengaruh pelatihan loncat rintang terhadap daya ledak otot tungki dan kelincahan. Jenis penelitian ini adalah eksperimen semu dengan rancangan the non randomized conrol group pretest posttest design. Subyek dalam penelitian ini adalah siswa putra peserta extrakurikuler bola voli SMP Negeri 2 Gianyar tahun ajaran 2016/2017 sebanyak 30 orang, dibagi menjadi 2 kelompok dengan menggunakan teknik ordinal pairing, yaitu kelompok perlakuan berjumlah 15 orang dan kelompok kontrol berjumlah 15 orang. Untuk variabel daya ledak otot tungkai diukur dengan menggunakan tes vertical jump sedangkan variabel kelincahan diukur dengan tes Illinois agilty, selanjutnya data dianalisis dengan uji-t independent pada taraf signifikansi 95%, α= 0,05 dengan bantuan program SPSS 16,0.
Hasil analisis daya ledak otot tungkai didapatkan nilai signifikansi 0,000 < taraf signifikansi 0,05, sehingga hipotesis loncat rintang berpengaruh terhadap daya ledak otot tungkai dapat diterima. Untuk hasil analisis kelincahan didapat nilai signifikansi 0,008 < taraf signifikansi 0,05, sehingga hipotesis loncat rintang berpengaruh terhadap kelincahan dapat diterima. Dengan demikian dapat disimpulkan bahwa loncat rintang berpengaruh terhadap peningkatan daya ledak otot tungkai dan kelincahan pada siswa putra peserta ekstrakurikuler bola voli SMP Negeri 2 Gianyar Tahun Ajaran 2016/2017.
Kata Kunci : Kata kunci : Loncat rintang, daya ledak otot tungkai, kelincahan. The aim of this study is to determine the effect of hurdles jump exercise to the leg muscle explosive power and agility, this type of research is quasi experiment with the non randomized control group pretest posttest design. The subject of this study is the male students of volley ball extracurricular at SMP Negeri 2 Gianyar year 2016/2017, as many as 30 students which is divided into two groups using ordinal pairing technique, which is 15 Students as treatment group and another 15 Students as control group. As the variable of the leg muscle explosive power is measured by vertical jump test while agility variable is measured by Illinois agility test, then the data is analyzed by independent test-t at the level of significant α = 0.05 using SPSS16.0 Application.
The analysis result of the leg muscle explosive power got significant value 0.000 < significant level 0.05, so the hurdles jump hypothesis has an effect to the leg muscle explosive power is acceptable. For the result of agility got significant value 0.008 < significant level 0.05, so hurdles jump hypothesis has an effect to agility is acceptable. Thus it can be concluded that hurdles jump has an effect of an increase on leg muscle explosive power and agility to the male students of volley ball extracurricular at SMP Negeri 2 Gianyar year 2016/2017
keyword : Key words: Hurdles jump, Leg muscle explosive power, Agility.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAM ACHIEVEMENT DIVISION (STAD) BERBANTUAN MEDIA KONKRET UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA
Authors: Pertiwi Putu Arik Indah 
Published: September 2019

Penelitian ini bertujuan untuk meningkatkan hasil belajar pada muatan pembelajaran Matematika dengan menerapkan model pembelajaran STAD pada siswa kelas IIIA semester II di SDN4 Kampung Baru tahun pelajaran 2017/2018. Jenis penelitian ini adalah penelitian tindakan kelas (PTK), yang terdiri dari 2 (dua) siklus dengan alur penyusunan yakni; perencanaan tindakan, pelaksanaan tindakan, evaluasi, dan refleksi. Pelaksanaan tindakan tiap siklus adalah dua kali pertemuan. Subjek penelitian ini adalah siswa kelas IIIA tahun pelajaran 2017/2018 di SDN 4 Kampung Baru, yang berjumlah 25 orang, sedangkan objek penelitian ini adalah peningkatan hasil belajar pada muatan pembelajaran Matematika. Pengumpulan data dalam penelitian ini dilakukan dengan metode tes. Instrumen yang digunakan adalah lembar tes. Hasil penelitian menunjukkan bahwa terjadi peningkatan hasil belajar Matematika siswa kelas IIIA di SDN 4 Kampung Baru. Berdasarkan tes hasil belajar, pada siklus I rata-rata hasil belajar Matematika siswa diperoleh sebesar 64,48, sedangkan pada siklus II rata-rata hasil belajar siswa mengalami peningkatan menjadi 82,96. Selanjutnya, pada ketuntasan belajar siswa secara klasikal juga terjadi peningkatan, terlihat dari perhitungan ketuntasan belajar klasikal siklus I yakni 40% dengan kategori sangat rendah dan pada siklus II meningkat menjadi 92% dengan kategori sangat baik. Hal ini menunjukkan baik dari rata-rata kelas maupun ketuntasan belajar klasikal siswa telah mencapai kriteria ketuntasan yaitu mencapai KKM 75 untuk rata-rata kelas dan mencapai minimal 80% atau berkategori baik untuk ketuntasan belajar klasikal. Berdasarkan hal tersebut dapat disimpulkan bahwa hasil belajar Matematika dengan menerapkan model pembelajaran STAD pada siswa kelas IIIA SD Negeri 4 Kampung Baru meningkat. Kata kunci: model STAD, hasil belajar matematika
PENERAPAN METODE DEMONSTRASI MELALUI KEGIATAN MERONCE UNTUK MENINGKATKAN PERKEMBANGAN MOTORIK HALUS PADA ANAK KELOMPOK B1 TK KARTIKA VII-3 SINGARAJA
Authors: Ari Wulandari Ni Md. , Pudjawan Kt. 
Published: September 2019

This research purpose to find out the improvement of fine motor skill development through the applying demontration method by meronce activities to the children in group B1 at TK Kartika VII-3 Singaraja. Type of this research was classroom action research (CAR) which implemented two cycles. Subject of this research were 19 children of group B1 TK Kartika VII-3 Singaraja. Than the research data about fine motor skill development collected by using observation method. The data were analyzed by using descriptive statistics method, and descriptive quantitative analysis method. The result of analysis data shows there is an improvement of fine motor skill development when applying demontration method assisted by meronce activities raearches 22,43%. In the first cycle it’s reaches 59,58% which is low criteria increase in the second cycle to 82,01% which at high criteria. Thus it can be concluded that applying demontration method assisted by meronce activities can improve the fine motor skill development of the children in group B1 at TK Kartika VII-3 Singaraja. Keywords: Demonstration method, meronce activities, fine motor.
PENERAPAN METODE KONTEKSTUAL SEBAGAI UPAYA MENINGKATKAN PRESTASI BELAJAR PERMAINAN BOLA BASKET
Authors: Sukadana I Wayan 
Published: September 2019

Tujuan Penelitian Tindakan Kelas yang dilaksanakan di SMP Negeri 2 Gianyar pada Kelas IX B Semester II Tahun Pelajaran 2017/2018 ini adalah untuk mengetahui apakah Metode pembelajaran Kontekstual dapat meningkatkan prestasi belajar Permainan Bola Basket siswa kelas IX B Semester II SMP Negeri 2 Gianyar. Metode pengumpulan datanya menggunakan observasi untuk mengevaluasi tingkat keterlibatan peserta disik secara mental dan tes prestasi belajar yang digunakan untuk mengukur tingkat pencapaian keterampilan yang dicapai peserta didik dalam proses pembelajaran. Untuk memaknai data hasil penelitian, data yang telah diperoleh dianalisis dengan metode analisis deskriptif kuantitatif, dengan menyajikan rata-rata, modus, median, dan prosentase ketuntasan belajar. Hasil yang diperoleh dari penelitian ini adalah Metode pembelajaran Kontekstual dapat meningkatkan prestasi belajar Permainan Bola Basket. Ini terbukti dari hasil yang diperoleh pada pada awalnya rata-rata 69,4 dengan prosentase ketuntasan belajar 36%. Setelah diberikan tindakan pada siklus I prestasi belajar anak mengalami peningkatan menjadi rata-rata 74,2, dengan ketuntasan belajar 72% Selanjutnya pada siklus II meningkat lagi menjadi rata-rata 82,00 dengan ketuntasan belajar mencapai 96%. Hasil yang diperoleh pada siklus II ini telah mencapai indikator keberhasilan yang ditetapkan sehingga penelitian tidak dilanjutkan. Kesimpulan yang diperoleh dari penelitian ini adalah Metode pembelajaran Kontekstual dapat meningkatkan prestasi belajar Permainan Bola Basket siswa kelas IX B SMP Negeri 2 Gianyar. Kata kunci: metode kontekstual, prestasi belajar, permainan bola basket
KORELASI ANTARA KECERDASAN LOGIS MATEMATIS DENGAN KOMPETENSI INTI PENGETAHUAN MATEMATIKA SISWA KELAS V SD GUGUS LETKOL WISNU KECAMATAN DENPASAR UTARA
Authors: Antari Ni Luh Desy 
Published: September 2019

This study aimed to determine the significant correlation between the logical mathematical intelligence with the core competency of knowledge of mathematics students of grade V SD Gugus Letkol Wisnu, North Denpasar, in the Lesson Year 2017/2018. This research is ex post facto research with correlation type. The population of this study is a class V student residing in SD Gugus Letkol Wisnu, North Denpasar Lesson Year 2017/2018 which has a population of 340 people. Determination of the sample used proportional random sampling technique with significant level 5% and obtained the number of samples from the population is 172 people. The data were obtained through results of the essay test of the logical mathematical intellegence and the document recording of the core competency of knowledge of mathematics student. As the test is a normality test data distribution. After all prerequisite tests are met, the statistical analysis used in this next study is hypothesis test using product moment correlation analysis. Based on result of analysis then = 0,472. At the significant levelof 5% with n = 172, then obtained = 0.148. Because >= 0.472> 0.148 it can be interpreted that H₀which reads there is not significant correlation betweenthe logical mathematical intelligence with the core competency of knowledge of mathematics students of grade V SD Gugus Letkol Wisnu, North Denpasar, in the Lesson Year 2017/2018 is rejected and accepted. So it can be concluded that there is a significant correlation between the logical mathematical intelligence with the core competency of knowledge of mathematics students of grade V SD Gugus Letkol Wisnu, North Denpasar, in the Lesson Year 2017/2018, with a positive correlation direction, meaning the higher logical mathematical intelligence then the higher the core competency of knowledge of mathematics students.
PENERAPAN HIGH ORDER THINKING SKILL DALAM MODEL PEMBELAJARANSMALL GROUP DISCUSSION UNTUK MENINGKATKAN HASIL BELAJARPPKN KELAS 5 SEKOLAH DASAR
Authors: Ngongo Bernandito Prihanda 
Published: September 2019

Abstrak Penelitian ini bertujuan untuk meningkatkan hasil belajar PPKn kelas 5 SD melalui penerapan HOTS dalam model pembelajaran Small Group Discussion. Metode penelitian yang digunakan adalah PTK (Penelitian Tindakan Kelas).Teknik pengumpulan data menggunakan tes, observasi, dan studidokumen. Instrumen yang digunakan adalah lembar observasi aktivitas guru, lembar observasi aktivitas siswa, dan tes hasil belajar.Teknik analisis data yang digunakan yaitu deskriptif kualitatif dan kuantitatif.Subjek penelitian adalah kelas V SDN Sumogawe 03 Kabupaten Semarang Tahun Ajaran 2017/2018.Hasil penelitian menunjukkan bahwa dengan penerapan High Order Thinking Skill dalam model pembelajaran Small Group Discussion dapat meningkatkan hasil belajar PPKn siswa.Secara klasikal hasil belajar PPKn siswa mengalami peningkatan dengan persentase nilai yang diperoleh pada siklus I persentase yang diperoleh sebesar 50% dan siklus II sebesar 70%. Sehingga, dapat disimpulkan bahwa penerapan High Order Thinking Skill dalam model pembelajaran Small Group Discussiondapat meningkatkan hasil belajar PPKnkelas 5 Sekolah Dasar. Kata Kunci: High Order Thinking Skill,Small Group Discussion, Hasil Belajar, dan PPKn. ABSTRACTThis research aims to improve the results of studying Pancasila and Citizenship Education of the fifth grade of primary school through the HOTS application within a learning model of Small Group Discussion. The research method used is CAR (Class Action Research). The collection of data technique uses test, observation, and documents’ study. The instruments used are observation sheets, teacher activity, observation sheets of student activity, and the test of studying results. The analysis of data technique used i.e. qualitative descriptive and quantitative. The subject of research is the fifth grade students of National Elementary Schools of Sumogawe 03 Semarang Regency, school year 2017/2018. The results of research shows that with the application of High-Order Thinking Skills within the learning model of Small Group Discussion is able to improve the results of studying Pancasila and Citizenship Education of the student. Classically, the result of studying Pancasila and Citizenship Education of the student getting an improvement with a values’ percentage obtained on the first cycle at 50% and on the second cycle at 70%. So that, it is inferential that the application of High-Order Thinking Skills within the learning model of Small Group Discussion is able to improve the results of studying Pancasila and Citizenship Education of the fifth grade student of the elementary school. Key Words:High-Order Thinking Skills,Small Group Discussion, the results of the study, andPancasila and Citizenship Education.