bluuebunny/crossref_metadata_2025_split huggingface dataset:
Performance on the Single-Legged Step Down and Running Mechanics
Authors: Schreiber Cassidy , Becker James 
Published: October 2020

Context
Previous authors have shown associations between kinematics on the single-legged step down (SLSD) and running mechanics. Therefore, the SLSD may be a useful tool for identifying runners with poor running mechanics when 2- or 3-dimensional gait analysis is not available. However, the associations between SLSD performance and running kinetics, as well as the influences of sex and muscle strength on these relationships, remain unclear.

Objective
To evaluate whether kinematics on the SLSD predict kinematics and kinetics while running and whether the relationships differ between men and women and are mediated by muscle strength.

Design
Cross-sectional study.

Setting
Biomechanics research laboratory.

Patients or Other Participants
Fifty highly trained runners (25 men, 25 women; age = 27.8 ± 9.2 years, height = 1.69 ± 0.26 m, mass = 66.3 ± 15.0 kg, running distance = 45.2 ± 19.1 mile/wk [72.32 ± 30.56 km/wk]).

Main Outcome Measure(s)
Relationships between kinematics on the SLSD and kinematics and kinetics during running were evaluated. We also assessed whether muscle strength moderated these relationships.

Results
For men, linear regression revealed that peak hip adduction (R2 = 0.306, P = .012), internal rotation (R2 = 0.439, P = .002), knee valgus (R2 = 0.544, P = .001), and rearfoot eversion (R2 = 0.274, P = .008) on the SLSD were strongly predictive of kinematics during running. In women, only peak hip internal rotation (R2 = 0.573, P = .001), knee valgus (R2 = 0.442, P = .001), and rearfoot eversion (R2 = 0.384, P = .012) predicted running kinematics. In women, total medial collapse on the SLSD predicted peak hip-adductor moment (R2 = 0.364, P = .001) during running. None of the relationships were moderated by muscle strength in either men or women.

Conclusions
Kinematics during the SLSD predicted kinematics while running in both men and women but only predicted kinetics while running in women. Given that none of the relationships between SLSD performance and running mechanics were moderated by muscle strength, clinicians should assess movement quality and strength independently.
Peripancreatic fluid collections, plastic stents, and different sub-types of metal stents
Authors: Al Lehibi Abed , Al Jabri Abdullah , Abbarh Shahem , Al Balkhi Areej , Al Otaibi Nawwaf , Almasoudi Thamer , Al Mtawa Abdullah , AlGhamdi Adel , Al Eid Ahmad , Al Ghamdi Ahmed , Al Khathlan Abdullah , Qutub Adel , Al Sayari Khalid , Ahmad Shameem 
Published: October 2020

Background:
Peripancreatic fluid collections (PFCs) are a frequent complication of acute pancreatitis. Symptomatic PFCs may need to be drained, and there are multiple endoscopic accessories that can facilitate the procedure. This paper aims to compare the success rate, number of procedures required for resolution and adverse events rate for PFCs EUS-guided drainage with plastic stents and lumen-apposing metal stents (LAMS).

Methods:
This is a retrospective analysis of a consecutive sample of patients that was collected from 2013 – 2019. The medical records of these patients were reviewed, and the outcomes for each type of stent (plastic vs LAMS, and different subtypes of LAMS) were compared in terms of clinical success, number of re-interventions needed, and adverse events.

Results:
A total of 33 patients (23 males) were treated for PFCs with EUS-guided drainage and stenting. The patients' ages ranged between 14 and 85 years (mean ± SD: 43.5 ± 19 years). Overall, there was no difference between plastic stents and LAMS in terms of symptomatic recovery (P = 0. 24), but metal stents had better results with regards to radiological resolution (P = 0.03), and were associated with a higher number of necrosectomies (P = 0.029). Adverse events occurred more frequently in patients who had plastic stents, but direct comparison between the two groups showed that the difference was not statistically significant (P = 0.2). Stratification for different LAMS subtypes showed no difference in terms of symptomatic or radiological resolution (P =0.49), number of rescue procedures (P = 0.41), and adverse events (P = 0.81).

Conclusion:
Our study, along with the current available evidence, suggests a slight advantage of metal stents over plastic stents in terms of clinical success, need for rescue procedures, and incidence of adverse events. Furthermore, it provides empirical evidence that the different sub-types of LAMS perform similarly when compared against each other.
Ultra-High Performance Liquid Chromatography/Ion Mobility-Quadrupole Time-of-Flight Mass Spectrometry and Database-Driven Automatic Peak Annotation for the Rapid Profiling and Characterization of the Multicomponents from Stephaniae Tetrandrae Radix (Fang-Ji)
Authors: Qian Yue-Xin , Xie Hu-Min , Zuo Tian-Tian , Li Xue , Hu Ying , Wang Hong-Da , Gao Xiu-Mei , Yang Wen-Zhi 
Published: October 2020

Objective:
Quality control of traditional Chinese medicine (TCM) begins with the chemical basis elucidation. The root of Stephania tetrandra has long been utilized as an antirheumatic, analgesic, and diuretic TCM, Stephaniae Tetrandrae Radix (STR; Fang-Ji). Powerful analytical strategies enabling its multicomponent characterization is still rare.

Methods:
A rapid, reliable, and enhanced profiling approach, by ultra-high performance liquid chromatography coupled with ion mobility/quadrupole time-of-flight mass spectrometry (UHPLC/IM-QTOF-MS) and automatic peak annotation facilitated by computational matching of in-house library, was established and utilized to characterize the multicomponents from STR. A knockout strategy was utilized by automated valve switching to overcome the interference of predominant peaks.

Results:
Good chromatographic separation was achieved within 17 min on a reversed-phase BEH C18 column eluted with acetonitrile/0.1% ammonium hydroxide in water, while data-independent high-definition MSE (HDMSE) in positive mode was applied to acquire the MS2 data by using a VionTM IM-QTOF instrument, which in theory, could cover all the profiled precursor ions. An in-house library of 163 compounds was established and incorporated into the UNIFITM platform. By feat of these efforts, we were able to identify or tentatively characterize 76 alkaloids from the methanolic extract of STR, including 14 aporphine-type, four morphine-type, 48 bisbenzylisoquinoline-type, seven tetrahydroprotoberberine-type, one protopine-type, one benzylisoquinoline-type, and one other. Four-dimensional information, such as the retention time, collision cross section (CCS), high-accuracy MS1 and MS2 data, for each component was provided.

Conclusions:
The systematic multicomponent characterization of STR was accomplished with high coverage, high degree of automation, and high reliability.
Penguatan Masyarakat Hukum Adat dalam Undang-Undang Nomor 6 Tahun 2014 Tentang Desa dari Perspektif Kajian Yuridis
Authors: - Mulyanto 
Published: October 2020

Tujuan dari penelitian ini untuk mendeskripsikan penguatan masyarakat hukum adat dalam Undang-Undang Nomor 6 Tahun 2014 tentang Desa. Metode penelitian yang digunakan adalah metode hukum normatif yang bersifat deskriptif. Penelitian ini menempatkan sistem norma dalam Undang-Undang Nomor 6 Tahun 2014 tentang Desa sebagai objek kajian. Penelitian ini menggunakan data sekunder yang terdiri dar bahan hukum primer dan bahan hukum sekunder. Teknik analisis data secara kualitatif dengan menggunakan theoritical interpretatif dengan menafsirkan data yang dikumpulkan berdasarkan teori sebagai kerangka berpikir. Hasil penelitian menunjukkan bahwa pengakuan masyarakat hukum adat telah dijamin dalam Konstitusi baik itu UUD 1945 Pra Amendemen maupun UUD 1945 Pasca Amendemen. Penguatan Masyarakat Hukum Adat dalam UU No. 6 Tahun 2014 tentang Desa dengan menganut asas rekognisi yang merupakan asas pengakuan dan penghormatan negara terhadap kesatuan masyarakat hukum adat berupa otonomi komunitas. Implikasinya terjadi peningkatan status hukum dari kesatuan masyarakat hukum adat menjadi desa adat dengan status sebagai subjek hukum. Kebijakan penguatan masyarakat hukum adat tersebut secara formil masih membutuhkan political will pemerintah daerah dan inisasi Masyarakat Hukum Adat untuk mengikuti prosedur menjadi Desa Adat.
The objective of research to describe the understanding of indigenous people in Act No. 6 of 2014 concerning the village. The method used is the method descriptive normative law. This study puts the system of norms in Act No. 6 of 2014 on the village as an object of study. This study uses secondary data consisting dar primary legal materials and secondary law. Qualitative data analysis techniques using interpretative theoritical to interpret the data collected under the theory as a framework. The results showed that the recognition of indigenous people has been guaranteed in the Constitution is the Constitution of 1945 Before the Amendment and the Constitution of 1945 After the changes. Strengthening indigenous people in uUndang Act No. 6 of 2014 with the principles of recognition which is a principle of recognition and respect for the state of the law community unit in the form of community autonomy. The implication an increase in the legal status of customary law community unit into a traditional village with its status as a legal subject. Strengthening public policy formally customary law still requires the political will of local governments and the initiation indigenous people to follow the procedure becomes a traditional village.
Implementation of disease-based standard order sets in emergency department of tertiary care hospital, Pakistan- a novel approach for enhancing patient care
Authors: Feroza Parveen  , Asif Khaliq  , Nadeem Ullah Khan  , Zainab Mazhar  , Aisha Akram  , Khusro Shamim  
Published: October 2020

Abstract
Objectives: To evaluate the efficacy of disease-based standard order sets in reducing time of order entry, order processing and medication dispensation in emergency department of a tertiary care hospital.
Methods: The pilot study was conducted as part of a retrospective clinical audit using pre- and post-intervention design comprising data from July to September 2013 of the emergency department of a tertiary care hospital in Karachi. Data collected related to the reduction in medicine order entry, processing and dispensing time of eight common emergency conditions with standard order set. Subsequently, standard medication orders for the selected medical conditions were developed together with physicians of emergency and other specialties. Post-intervention data was collected and the two data sets were compared using SPSS version 23.0.
Results: Mean medication order entry and processing time from the physician end improved from 67.7±22.7 seconds to 20.5±7.1 seconds. Mean order processing and medication processing and dispensing time at pharmacist end reduced from 70.0±22.4 to 20.6±8.8 seconds. The difference between pre- and post-intervention values was significant (p<0.001).
Conclusion: Implementation of disease-based standard order set significantly improved efficiency.
Key Words: Standard, Order sets, Emergency department, Disease, Time management.
Continuous...
Humour styles as predictors of psychological and somatic health in undergraduates of COMSATS University, Lahore
Authors: Shameem Fatima  , Naima Gul  , Muneeba Shakil  
Published: October 2020

Abstract
Objectives: To determine the predictability of humour styles on psychological and Somatic health of university students.
Methods: The study was carried out at COMSATS University Islamabad, Lahore Campus during the period of 1st September 2018 to 30th December, 2018.
Correlation research design was used to assess the study objectives. A sample of 199 (93 females & 106 males) university students falling in age range from 18 to 26 years (Mage = 21.02, & SD = 1.78) were assessed on self-report measures to Humour styles questionnaire, Physical Health Questionnaire, and Depression, Anxiety, and Stress Scale.
Conclusion: It was concluded that relationship oriented positive humour style is a protective factor against psychological distress but negative humour styles are detrimental for physical health.
Keywords: Humour styles, Anxiety, Depression, Stress, Somatic Health
Continuous....
Investigación acción participativa en la República Dominicana a la luz del currículo por competencias
Authors: Paredes Manuel 
Published: October 2020

La siguiente investigación trata acerca de la factibilidad de la investigación acción participativa en la República Dominicana a la luz del currículo por competencia, por otro lado abordaremos, la investigación acción participativa, enfoques metodológicos de la investigación acción participativa, elementos del nuevo currículo que permiten la investigación acción participativa, así como aportes que brinda la investigación acción participativa al nuevo currículo por competencias.
El diseño de la investigación, es documental, la cual consiste en la selección, recopilación y revisión exhaustiva de información, por medio de la lectura crítica de documentos y materiales bibliográficos, para su posterior interpretación y análisis.
La investigación acción participativa es un tema que necesita ponerse en agenda de revisión para su ejecución inmediata, ya que el momento histórico que vive la República Dominicana, con la implementación de un currículo por competencias, orientadado al quehacer investigativo, amerita de profesionales conocedores de la materia y que puedan brindar estar herramientas a sus docentes.
Pt/Ga-SBA-15 composites synthesis and characterization
Authors: Hernández-Morales Romeo , Pacheco Sosa José G. , Escobar Aguilar José , Torres Torres J. G. , Pérez Vidal H. , Lunagómez Rocha M. A. , De la Cruz Romero D. , Barrera María C. 
Published: October 2020

Pt (0.5, 1 and 1.5 wt%) was impregnated by incipient wetness on SBA-15 and corresponding Ga-modified (3, 5, 10 and 20 wt%) composites. Gallium nitrate was incorporated directly during the mesoporous siliceous network synthesis. Materials were characterized by N2 physisorption, X-ray diffraction, Fourier transformed infrared spectroscopy, scanning electron microscopy and transmission electron microscopy. SBA-15 had surface area greater than 800 m²/g that decreased by Ga incorporation in binary materials. It seemed that tetrahedral gallium was well-incorporated into mesoporous silica walls. Pt dispersion slightly diminished (as to that on SBA-15) by augmenting Ga concentration in composites. Corresponding pore size maxima shifted to lower diameters (as to that of non-impregnated supports) after platinum loading suggesting Pt crystals inside pores of SBA-15 and Ga-modified carriers. Large cubic platinum crystals were observed over all prepared materials probably due to sintering (during calcining at 500 °C) of metallic particles weakly interacting with the carriers surface. After materials annealing (500 °C under static air) metallic platinum was evidenced (by XRD) pointing out to noble metal reduction that could be facilitated by decomposition of organic remains from Si alkoxide used during supports synthesis which presence was ascertained by FTIR.
Pengembangan Media Pembelajaran Matematika Mandiri Berbasis Macromedia Flash Materi Koordinat Cartesius
Authors: Arsid Irfan 
Published: October 2020

Penelitian ini bertujuan untuk mengembangkan media pembelajaran matematika berbasis macromedia flash.Proses Pengembangan ini mengikuti model pengembangan Plomp, yaitu: (1) Fase Investigasi Awal (Preliminary Investigation Phase), mencakup kajian teori pendukung, analisis masalah pembelajaran, analisis kurikulum, analisis karakteristik siswa, dan analisis konsep,(2) FasePerancangan (Design Phase), pada fase ini dirancang media pembelajaran macromedia ,(3) Fase Realisasi/Konstruksi (Realization/Construction Phase), pada fase ini dilakukan penyusunan media berdasarkan rancangan pada fase perancangan, dan (4) Fase Tes, Evaluasi, dan Revisi (Test, Evaluation and Revision Phase), pada fase ini dilakukan dua kegiatan utama, yaitu: (a) Validasi media pembelajaran dan (b) Uji Coba.Hasil pengembangan media pembelajaran yang diperoleh yaitu (1) media pembelajaran telah memenuhi kriteria kevalidan (valid: 2,5 M<3,5) berdasarkan nilai rata-rata total validasi oleh dua orang validator terhadap media sebesar 3,42, (2) media pembelajaran yang dikembangkan sudah memenuhi kriteriake praktisan(terlaksana seluruhnya: 1,5 ≤ M ≤ 2,0) berdasarkan nilai rata-rata total aspek keterlaksanaan pembelajaran dari dua orang pengamat sebesar 1,54, (3) media pembelajaran yang dikembangkan dapat dikatakan efektif karena ketuntasan belajar siswa secara klasikal sebesar 87% telah memenuhi kriteria yang ditetapkan yaitu minimal 86% siswa, sebanyak 31 atau 86% siswa memiliki nilai di atas nilai minimal 75, aktivitas siswa dapat dikatakan ideal karena setiap kegiatan berada pada interval toleransi waktu yang diberikan, serta sebanyak 75% siswa memberikan respons positif terhadap media dan pelaksanaan pembelajaran.
Pengaruh Kecerdasan Logis Matematis Terhadap Kemampuan Pemecahan Masalah Siswa Kelas VII SMPN 30 Makassar
Authors: Asmal Muthmainnah 
Published: October 2020

Penelitian ini bertujuan untuk mengetahui adakah pengaruh kecerdasan logis matematis terhadap kemampuan pemecahan masalah matematika. Penelitian ini menggunakan pendekatan kuantitatif dengan metode korelasional. Variabel penelitian terdiri dari variable bebas yaitu kecerdasan logis matematis dan variable terikatnya adalah kemampuan pemecahan masalah matematika. Populasi penelitian adalah seluruh peserta didik kelas VII SMPN 30 Makassar Tahun Pelajaran 2019/2020 yang berjumlah 105 orang siswa. Sampel diambil menggunakan simple random sampling sebanyak 55 orang siswa sebagai responden. Teknik pengumpulan data menggunakan tes dengan instrument berupa tes yang terdiri atas 25 butir soal pilihan ganda untuk mengukur tingkat kecerdasan logis matematis dan untuk tes mengukur kemampuan pemecahan masalah sebanyak 8 butir soal essay. Teknik analisis data yang digunakan adalah analisis regresi sederhana. Berdasarkan hasil analisis data menggunakan analisis regresi diperoleh nilai Fhitung= 0,433 dan Ftabel(5%) = 0,297, karena Fhitung≥Ftabel, maka H0 ditolak Ini berarti terdapat pengaruh yang positif dan signifikan kecerdasan logis matematis terhadap kemampuan pemecahan masalah siswa kelas VII SMPN 30 Makassar. Adapun besarnya pengaruh kecerdasan logis matematis terhadap kemampuan pemecahan masalah siswa adalah sebesar 18,75%.
PENGGUNAAN METODE EKSPERIMEN UNTUK MENINGKATKAN PRESTASI BELAJAR IPA SISWA SMP MUHAMMADIYAH 2 BAMBANGLIPURO
Authors: Nastitik Nastitik 
Published: October 2020

Abstrak Penelitan ini bertujuan untuk mengetahui peningkatan prestasi belajar IPA melalui metode eksperimen pada siswa kelas VIII SMP Muhammadiyah 2 Bambanglipuro.Penelitian ini merupakan Penelitian Tindakan kelas yang bersifat kolaboratif, Disain penelitian yang dipergunakan dalam penelitian tindakan ini adalah model kemmis yang dikembangkan oleh Stephen Kemmis dan Robbin Mc. Taggart yang dalam pelaksanaannya terdiri dari 2 siklus, masing-masing siklus terdiri dari 2 kali pertemuan.Pada tiap tiap siklus meliputi tahap perencaaan,tindakan,observasi dan refleksi.Metode penelitian ini menggunakan analisa deskriptif kualitatif untuk keaktifan siswa sedangkan data ketuntasan dan prestasi siswa dengan deskriptif kuantitatif.Berasarkan hasil penelitian ,penggunaan metode eksperimen dapat meningkatkan pestasi belajar IPA ,hal ini dibuktikan dengan peningkatan keaktifan siswa dari 53.12% pada siklus 1 meningkat menjadi 71.89 % pada siklus 2, nilai Ketuntasan klasikal dari 56% pada siklus 1 menjadi 75% pada siklus 2,nilai rata-rata individual dari 61.25 pada siklus1 menjadi 69 pada siklus 2. Berdasar hasil penelitian disarankan bagi guru hendaknya menerapkan metode eksperimen agar siswa dapat belajar dengan aktif serta prestasi belajarnya dapat meningkat.Kata kunci:Metode eksperimen , prestasi belajar,IPAThe research aims to determine the improvement of science learning achievement through the experimental method of the students from class 8 of Junior High School of Muhammadiyah 2 Bambanglipuro. This research is a collaborative classroom action research. The research design used in this action research is the Kemmis model developed by Stephen Kemmis and Robbin McTaggart in which its implementation consists of two cycles, each cycle consists of two meetings. In each cycle includes the planning, action, observation, and reflection stages. This research uses qualitative descriptive analysis for student’s activity while data on student completeness and achievement uses quantitative descriptive. Based on the result of the research, the use of experimental method can improve the science learning achievement, this is evidenced by the increase of student activity from 53.12%, in the first cycle, to 73.89% in the second cycle, classical completeness value from 56%, in the first cycle, to 75%, in the second cycle, the individual mean values from 61.25, in the first cycle, to 69, in the second cycle. Based on the result of the research, teachers are suggested to apply the experimental method so that students can learn actively and they can improve their learning achievement. Keywords: Experimental method, learning achievement,Sains
PENINGKATAN MINAT BERWIRAUSAHA SISWA MELALUI PEMBELAJARAN TEAM GAME TOURNAMENT (TGT)
Authors: Darmawan Yusron Ardi 
Published: October 2020

Abstrak Penelitian ini berjudul: “Peningkatan Minat Berwirausaha Siswa Melalui Pembelajaran Team Game Tournament (TGT)”. Penelitian ini bertujuan untuk mengetahui pengaruh penerapan model Team Game Tournament dalam pembelajaran Prakarya dan Kewirausahaan untuk peningkatan minat berwirausaha siswa. Penelitian ini menggunakan metode penelitian tindakan (action research) yang menggambarkan bagaimana suatu metode dan media diterapkan dalam pembelajaran dan mendeskripsikan capaian secara maksimal. Prosedur tindakan dilakukan dalam dua siklus, setiap siklus dilakukan dalam satu kali pertemuan. Adapun langkah-langkahnya adalah: Merencanakan, melaksanakan, mengobservasi, dan merefleksi tindakan dari siklus yang telah berlangsung. Hasil penelitiannya adalah rata-rata nilai siswa mengalami peningkatan dari siklus pertama sebesar 82,29, menjadi 85,52 pada siklus kedua. Peningkatan ini didukung dengan hasil angket bahwa pada siklus kedua terjadi peningkatan jumlah prosentase siswa yang menyatakan setuju dan sangat setuju terhadap pernyataan positif tentang minat berwirausaha. Artinya, mulai ada peningkatan minat atau ketertarikan untuk berwirausaha siswa kelas XI SMA Muhammadiyah 1 Kota Yogyakarta tahun ajaran 2017 / 2018.Kata Kunci : Team Game Tournament, Pembelajaran, Prakarya dan Kewirausahaan