bluuebunny/crossref_metadata_2025_split huggingface dataset:
Influence of High- and Low-Frequency Resistance Training on Lean Body Mass and Muscle Strength Gains in Untrained Men
Authors: Franco Cristiane M.C. , Carneiro Marcelo A.S. , de Sousa Jairo F.R. , Gomes Gederson K. , Orsatti Fábio L. 
Published: April 2019

Abstract
Franco, CMC, Carneiro, MAS, de Sousa, JFR, Gomes, GK, and Orsatti, FL. Influence of high- and low-frequency resistance training on lean body mass and muscle strength gains in untrained men. J Strength Cond Res 35(8): 2089–2094, 2021—The aim of this study was to investigate whether high-frequency resistance training (HFRT) performs better in lean body mass (LBM) and muscle strength gains when compared with low-frequency resistance training (LFRT). Eighteen untrained males (height: 1.76 ± 0.05 m, body mass: 78.3 ± 13.5 kg, and age: 22.1 ± 2.2 years) were randomly allocated into HFRT (n = 9) and LFRT (n = 9). Muscle strength {1 repetition maximum (RM) (bench press [BP] and unilateral leg extension [LE])} and LBM (DXA) were assessed at before and after 8 weeks of training. Both groups performed 7 whole-body resistance exercises, standardized to 10 sets per week, 8–12 maximal repetitions, and 90–120 seconds of rest in a 5-day resistance training routine. The LFRT performed a split-body routine, training each specific muscle group once a week. The HFRT performed a total-body routine, training all muscle groups every session and progressed from a training frequency of once per week to a training frequency of 5 times per week. Lean body mass increased without differences between groups (HFRT = 1.0 kg vs. LFRT = 1.5 kg; p = 0.377). Similarly, 1RM increased without differences between groups (right LE, HFRT = 21.2 kg vs. LFRT = 19.7 kg, p = 0.782; BP, HFRT = 7.1 kg vs. LFRT = 4.5 kg, p = 0.293). These findings suggest that in young untrained men, progressing from a training frequency of once per week to a training frequency of 5 times per week with equated volume produces similar gains in LBM and muscle strength as a constant training frequency of once per week, over an 8-week training period.
Comparing Biomechanical Time Series Data During the Hang-Power Clean and Jump Shrug
Authors: Kipp Kristof , Comfort Paul , Suchomel Timothy J. 
Published: April 2019

Abstract
Kipp, K, Comfort, P, and Suchomel, TJ. Comparing biomechanical time series data during the hang-power clean and jump shrug. J Strength Cond Res 35(9): 2389–2396, 2021—The purpose of this study was to investigate differences in the force-, velocity-, displacement-, and power-time curves during the hang-power clean (HPC) and the jump shrug (JS). To this end, 15 male lacrosse players were recruited from a National Collegiate Athletic Association Division-I team, and performed one set of 3 repetitions of the HPC and JS at 70% of their HPC 1 repetition maximum (1RM HPC). Two in-ground force plates were used to measure the vertical ground reaction force (GRF) and calculate the barbell-lifter system mechanics during each exercise. The time series data were normalized to 100% of the movement phase, which included the initial countermovement and extension phases, and analyzed with curve analysis and statistical parametric mapping (SPM). The SPM procedure highlighted significant differences in the force-time curves of the HPC and JS between 85 and 100% of the movement phase. Likewise, the SPM procedure highlighted significant differences in the velocity- and power-time curve of the HPC and JS between 90 and 100% of the movement phase. For all comparisons, performance of the JS was associated with greater magnitudes of the mechanical outputs. Although results from the curve analysis showed significant differences during other periods of the movement phase, these differences likely reflect statistical issues related to the inappropriate analysis of time series data. Nonetheless, these results collectively indicate that when compared with the HPC, execution of the JS is characterized by greater GRF and barbell-lifter system velocity and power outputs during the final 10% of the movement phase.
Anaerobic Threshold in a Water-Based Exercise: Agreement Between Heart Rate Deflection Point and Lactate Threshold Methods
Authors: Alberton Cristine L. , Andrade Luana S. , Pinheiro Rochele B. , Pinto Stephanie S. 
Published: April 2019

Abstract
Alberton, CL, Andrade, LS, Pinheiro, RB, and Pinto, SS. Anaerobic threshold in a water-based exercise: agreement between heart rate deflection point and lactate threshold methods. J Strength Cond Res 35(9): 2472–2478, 2021—The purpose of this study was to compare and assess the agreement of the heart rate (HR) and rating of perceived exertion (RPE) corresponding to the anaerobic threshold (AT) between HR deflection point (HRDP) and lactate threshold (LT) methods during a water-based exercise in young men. Sixteen young men (24 ± 6 years) performed the experimental protocol, which comprised the performance of a maximal incremental test during the water-based stationary running exercise. The initial cadence corresponded to 90 b·min−1, with 10 b·min−1 increases every 3 minutes up to exhaustion. Heart rate was monitored every 30 seconds while blood lactate concentrations and RPE were measured at the end of each 3-minute bout. Anaerobic threshold was identified by HRDP and LT methods by experienced physiologists. Paired Student's t-test, Bland-Altman analysis, and Pearson correlation were used for data analysis (α = 0.05). As results, there was agreement between HRDP and LT methods for HR, while RPE presented significant higher values for the HRDP method, resulting in an absence of acceptable agreement between methods. In addition, strong relationships (p ≤ 0.001) were verified between methods of AT determination for HR (r = 0.786) and RPE (r = 0.916). Therefore, based on the agreement between HRDP and LT methods, the HR determined by HRDP may be a valid parameter used for the intensity prescription of water-based stationary running exercise in young men during water aerobics programs and may be considered more reliable than RPE.
Transference Effect of Short-Term Optimum Power Load Training on the Punching Impact of Elite Boxers
Authors: Loturco Irineu , Pereira Lucas A. , Kobal Ronaldo , Fernandes Victor , Reis Valter P. , Romano Felipe , Alves Mateus , Freitas Tomás T. , McGuigan Michael 
Published: April 2019

Abstract
Loturco, I, Pereira, LA, Kobal, R, Fernandes, V, Reis, VP, Romano, F, Alves, M, Freitas, TT, and McGuigan, M. Transference effect of short-term optimum power load training on the punching impact of elite boxers. J Strength Cond Res 35(9): 2373–2378, 2021—This study examined the changes in bench press (BP), jump squat (JS), and half-squat (HS) power outputs induced by a short-term (1 week) training scheme based on the optimum power load (OPL) applied to national boxing athletes and measured the transference effect coefficient (TEC) of these exercises on punching impact. Eight elite boxing athletes from the Brazilian National team participated in this study. Athletes were tested before and after 3 power-oriented training sessions performed at the OPL. The physical assessments comprised punching impact measures (jabs and crosses) at fixed and self-selected distances, and bar-power output in BP, HS, and JS exercises. Magnitude-based differences were used to compare pre-training and post-training sessions. Transference effect coefficient was calculated as the ratio between the result gain in the “untrained exercises” (punching impact in jabs and crosses) and “trained exercises” (HS, JS, and BP), for variables presenting an effect size of at least 0.2. The OPL training elicited meaningful increases in the punching impact forces (∼8%) and in both JS and HS power outputs (∼12 and ∼14%, respectively), but not in BP power output. There was an effective transference (TEC = ∼0.80) of JS and HS performance gains to punching impact force, suggesting that increases in lower-limb power can be directly transferred to punching impact. These results provide coaches and practitioners with valuable information about how to rapidly and effectively increase the punching impact force of elite amateur boxers.
Enhancing Descriptive Writing Achievement of Tenth Graders by Using Internet Meme Picture
Authors: Inderawati Rita , Ariani Dea , Hambali Muslih 
Published: April 2019

ABSTRACTThe objectives of this study were to find out whether or not: (1) there was a significant difference in Descriptive Writing achievement after the tenth grade students of SMA Negeri 1 Indralaya Utara were taught by using internet meme picture and (2) there was a significant difference in Descriptive Writing achievement between the students who were taught by using internet meme pictures and those who were not. The samples of this study were X MIPA 1 and X MIPA 2 with the total number of 64 students. To collect the data, each group was given pre-test and post-test of writing. The data were analyzed by using Paired Sample t-test and Independent Sample t-test in SPSS version 22. The results from Paired Sample t-test showed that there was a significant difference in Descriptive Writing achievement before and after the tenth-grade students of SMA Negeri 1 Indralaya Utara were taught by using Internet Meme Picture. The result from Independent Sample t-test of the post-test in both experimental and control groups showed that there was a significant difference in Descriptive Writing achievement between the students who were taught by using Internet Meme Picture and those who were not as the r-value both of Paired Sample t-test and Independent Sample t-test results were lower than 0.05 (0.000 < .05). ABSTRAKTujuan penelitian ini adalah untuk mengetahui apakah: (1) ada perbedaan yang signifikan dalam menulis deskriptif setelah siswa kelas sepuluh SMA Negeri 1 Indralaya Utara diajarkan dengan menggunakan Internet Meme Picture dan (2) ada perbedaan yang signifikan dalam penulisan deskriptif antara siswa yang diajar dengan menggunakan Internet Meme Picture dengan mereka yang tidak. Sampel penelitian ini adalah kelas X MIPA 1 dan X MIPA 2 dengan jumlah total 64 siswa. Untuk mengumpulkan data, setiap kelompok diberikan pre-test dan post-test penulisan. Data dianalisis dengan menggunakan Paired Sample t-test dan Independent Sample t-test dengan SPSS versi 22. Hasil dari Paired Sample t-test menunjukkan bahwa ada perbedaan yang signifikan dalam penulisan deskriptif sebelum dan sesudah siswa kelas X SMA Negeri 1 Indralaya Utara diajarkan dengan menggunakan Internet Meme Picture. Hasil Independent Sample t-test dari post-test di kedua kelompok yaitu eksperimen dan kontrol menunjukkan bahwa ada perbedaan yang signifikan dalam prestasi penulisan deskriptif antara siswa yang diajar dengan menggunakan Internet Meme Picture dan dengan mereka yang tidak. Nilai kedua t-test yaitu hasil Paired Sample t-test dan hasil Independent t-test lebih rendah dari 0,05 (0,000 <0,05).How to Cite: Inderawati, R., Ariani, D. N., Hambali, M. (2018). Enhancing Descriptive Writing Achievement of Tenth Graders by Using Internet Meme Picture. IJEE (Indonesian Journal of English Education), 5(2), 176-190. doi:10.15408/ijee.v5i2.7666. Inserted: -
Effects of granular shape on shear modulus and damping ratio of gravel
Authors: Cui Kai , Sheng Hang 
Published: April 2019

The effects of the consolidation ratio, effective confining pressure, gravel content, and granule breakage on the shear modulus and damping ratio of gravel have been extensively researched in recent years. However, studies on the effect of the granular shape are rare. Thus, under different confining pressures, dynamic triaxial tests were performed on gravel specimens to investigate the effect of granular shape on the shear modulus and damping ratio of gravel specimens by using a multifunctional triaxial testing instrument. The samples consisted of two kinds of gravel with the same grain composition and relative density of 45%. The test results indicate that, when the confining pressure and shear strain amplitude exceed 300 kPa and 7×10-4, respectively, gravel with a round granular shape has a higher shear modulus compared to an angular shape. Conversely, when the shear strain amplitude exceeds 2×10-4, the damping ratio of angular gravel exceeds that of round granules.
<i>Storia della massoneria in Italia. Dal 1717 al 2018. Tre secoli di un Ordine iniziatic</i> de Aldo A. Mola
Authors: Combes André 
Published: April 2019

Aldo A. Mola. Storia della massoneria in Italia. Dal 1717 al 2018. Tre secoli di un Ordine iniziatic. Milán: Ed. Giunti, 2018. 832 páginas. ISBN-10: 8845282465. ISBN-13: 978-8845282461.
PEMBELAJARAN KOOPERATIF JIGSAW UNTUK MENINGKATKAN AKTIVITAS BELAJAR SISWA PADA MATERI ALQURAN
Authors: Hidajah Rochmah 
Published: April 2019

Memiliki perubahan sikap dan perilaku ke arah yang baik, bersikap kreatif, dan bertanggungjawab adalah tujuan pedidikan. Guru berperan untuk keberhasilan sebuah pendidikan. Al Qur`an sebagai bagian dari materi Pendidikan Agama Islam, seharusnya siswa bersemangat dalam belajar, karena Al Qur`an sebagai pedoman hidup umat Islam. Tetapi melaui penelitian awal hasil yang di capai belum sesuai yang diharapkan. Siswa banyak diam, proses pembelajaran masih di dominasi oleh guru, aktivitas berbicara kurang, siswa tidak berani mengemukakan pendapat maupun bertanya. Guru yang profesional harus mampu mengatasi permasalahan tersebut. Banyak model pembelajaran yang dapat dipilih untuk meningkatkan aktifitas, kreativitas maupun tanggungjawab siswa. Alternatif metode pembelajaran yang membuat siswa aktif adalah pembelajaran kooperatif Jigsaw. Hasil penelitian menunjukkan bahwa tingkat aktivitas belajar siswa meningkat 44,4%. Hal ini ditunjukkan dengan 32,5% pada siklus I menjadi 76,9% pada siklus II dan 90,5 % pada siklus III. Data hasil belajar aspek kognitif siswa juga menunjukkan hasil yang meningkat. Hasil ini didasarkan pada rata-rata nilai 78,2 pada siklus I menjadi 84,74 pada siklus II dan 86,25 pada siklus III. Aktivitas belajar siswa menjadi meningkat setelah adanya penerapan model pembelajaran Jigsaw. Hal ini terbukti dengan sebanyak 83,5% siswa yang menyatakan ya, 6,75 % siswa yang menyatakan tidak, 9,75% siswa menjawab ragu. Kesimpulan hasil penelitian adalah penerapan model pembelajaran kooperatif Jigsaw sangat efektif, dapat meningkatkan aktivitas dan hasil belajar siswa pada materi Al Qur`an.
El Niño-Oscilación del Sur, fase Modoki, y sus efectos en la variabilidad espacio-temporal de la precipitación en Colombia
Authors: Navarro-Monterroza Estefanía , Arias Paola A. , Vieira Sara C. 
Published: April 2019

Se analizó la posible influencia del fenómeno de El Niño-Oscilación del Sur (ENOS) en la variabilidad espaciotemporal de la precipitación en Colombia a partir de registros de estaciones in situ durante el período 1970-2015 y de datos provenientes de registros satelitales disponibles a partir de 1998. Mediante los índices de temperatura superficial del mar (TSM) asociados al fenómeno ENOS, se evaluaron las anomalías en la precipitación por trimestre para cada tipo de evento, así como las correlaciones mensuales simultáneas y rezagadas entre cada índice y las anomalías en la precipitación. Con base en la información satelital se concluyó que en gran parte del país hubo una mayor precipitación durante los eventos de La Niña Modoki que durante La Niña Canónica en el trimestre de diciembre, enero y febrero, en tanto que la precipitación disminuyó más en la fase canónica de El Niño que en la fase Modoki. La significación estadística de las correlaciones rezagadas evidenció la influencia de la TSM del Pacífico este en las anomalías en la precipitación en Colombia con un rezago de 0 hasta 6 meses. Los resultados de este trabajo aportaron una mayor claridad sobre las variaciones de la distribución de la precipitación y la disponibilidad de agua en Colombia durante las diversas fases del fenómeno de ENOS, lo cual contribuye a la búsqueda de un manejo más eficiente del recurso hídrico. © 2019. Acad. Colomb. Cienc. Ex. Fis. Nat.
Orbital dynamics in realistic galaxy models: NGC 3726, NGC 3877 and NGC 4010
Authors: Dubeibe Fredy L. , Martínez-Sicachá Sandra M. , González Guillermo A. 
Published: April 2019

En el presente trabajo, utilizando una generalización del potencial de Miyamoto-Nagai, se ajustan las curvas de rotación observadas de tres galaxias espirales a las velocidades circulares analiticas. Los datos observacionales se tomaron de un conjunto de imágenes de línea de 21 centímetros (o línea HI) obtenidos con el Westerbork Synthesis Radio Telescope (WSRT), para tres galaxias particulares en el grupo de la Ursa Major: NGC 3726, NGC 3877 y NGC 4010. Seguidamente, se analiza la dinámica del sistema en términos del método de secciones de Poincaré, encontrando que para valores grandes del momento angular de la partícula de prueba o valores bajos su energía total, la din´amica es principalmente regular, mientras que en los casos opuestos, la dinámica es principalmente ca´otica. Nuestro modelo abre la posibilidad de encontrar órbitas caóticas acotadas para estrellas presentes en esas galaxias partículares. © 2019. Acad. Colomb. Cienc. Fis. Nat.
CYBERBULLYING, HAPPINESS, AND STYLE OF HUMOR AMONG PERPETRATORS: IS THERE A RELATIONSHIP?
Authors: Qodir Abdul , Diponegoro Ahmad Muhammad , Safaria Triantoro 
Published: April 2019

Purpose: Cyberbullying is becoming a universal concern among parent, teacher, and school. Undesirable consequences have impacted for many teenagers in the world. The current study explores the cyberbullying phenomenon among Indonesian teenagers especially to examine the style of humor and happiness as predictors of cyberbullying perpetrators.
Methodology: 156 respondents from a private senior high school at Palangka Raya city was involved in this study. Regression analysis was utilized to test the hypotheses.
Results: The result showed that only happiness, self-defeating humor, and aggressive humor were related positively to the reports of cyberbullying conduct.
Implications: To lower cyberbullying among adolescents, both the family and the school must collaborate synergistically. Recommendations of the study are explained further in the article.
PROPHETIC FORENSIC INTERVIEW: CRITICAL HERMENEUTICAL STUDY ON THE MOTIVES OF PERPETRATORS OF TERRORISM
Authors: Waljinah Sri 
Published: April 2019

Purpose: This study aimed to reveal the motives of the perpetrators based on critical hermeneutics. In Indonesia, the perpetrators of terrorism perceived that their acts as a form of jihad to fight the non-believers. Jihad as the legitimacy of religion becomes a means to pursue the blessings of Allah (swt) in the world and the hereafter.
Methodology: Prophetic paradigm is generally used in accordance to the reality of religious beliefs based on the ontology of realism that life goes according to the laws of nature and the will of God. Furthermore, non-doctrinal sociological juridical approach was employed with qualitative method. Secondary data was obtained from the study of documents and books, scientific journals and internet related to terrorism. A prophetic forensic interview was used as the tool to analyze the data with interpretative phenomenology and interpretative understanding methods.
Results: The results of the ontological study uncovered the phenomenon of religious values (jihad) that is expressed not from religion as its entity, but rather from the actions of the believers (terrorism).
Implications: Thus, based on the epistemological realm, religious legitimacy was found out as the motive of terrorism as a justification of the act against the law. Based on the axiological realm, the prophetic law was violated, since the religious teachings become the legitimacy of violence, manifested in the acts of terrorism.
MEDICINAL SUCCULENT PLANTS IN THE COLLECTION OF THE NIKITA BOTANICAL GARDEN
Authors: Chichkanova E. S. , Bagrikova N. A. , Goncharova O. I. , Naumenko T. S. 
Published: April 2019

Succulent plants are of a special interest for Russian botanical gardens’ collections, many of them are meant to be used not only in phytodesign but in pharmacy while drug manufacturing. The analysis of a species composition of the Nikitsky botanical gardens’ collection of officinal succulents is among high-priority tasks as it will highlight that advanced species for research and growth and development special aspects’ study in the introduction conditions, bioactive substances’ content in them and replenish the collection with new taxons, that are notable not only decorative characteristics but for officinal properties. The officinal succulents Aloe vera (L.) Burm. f., Aloe arborescens Mill., Sansivieria trifasciata Prain, Opuntia ficusindica (L.) Mill., Pereskia aculeata Mill., Selenicereus grandiflorus (L.) Britton & Rose, Crassula ovata (Mill.) Druce, Kalanchoe daigremontiana Raym. Hamet & H. Perrier, with the complex of bioactive substances and a wide range of a human exposure, are exposed in the collection of the Nikitsky botanical gardens. They deserve a general pharmaceutical application while drug and cosmetic products’ manufacturing. The collection of the succulents in the Nikitsky botanical gardens was started to form in the years of 1812-1824. The total area of a new greenhouse, that was opened in 1996, is 960 square meters. The main part of the succulent collection of 985 taxons, including 87 subspecies, 38 subvarieties, 70 forms, 13 cultivars, is contained in it. Many plants are presented in the open field exposition with the total area of 1,240 square meters.
Pengembangan Modul Fisika STEM Terintegrasi Kearifan Lokal “Beduk” untuk Meningkatkan Kemampuan Berpikir Kreatif Siswa SMP
Authors: Almuharomah Farida Amrul , Mayasari Tantri , Kurniadi Erawan 
Published: April 2019

Abstrak: Penelitian ini bertujuan untuk mengembangkan modul fisika STEM terintegrasi kearifan lokal “Beduk” untuk meningkatkan kemampuan berpikir kreatif siswa SMP. Desain penelitian yang digunakan yaitu Research and Development (R&D) dengan model ADDIE. Penelitian ini dilakukan di SMP Negeri 2 Kecamatan Balong dengan melibatkan 38 siswa kelas VIII. Data kemampuan berpikir kreatif diukur melalui tes dan observasi. Kuesioner digunakan untuk mengetahui kelayakan modul berdasarkan validasi ahli dan respon siswa. Hasil menunjukkan modul layak digunakan berdasarkan validasi ahli dengan kategori sangat layak dan didukung respon siswa dengan kategori baik. Kemampuan berpikir kreatif siswa meningkat dengan N-gain sebesar 0,92 dengan kategori tinggi. Modul Fisika STEM terintegrasi kearifan lokal “beduk” untuk meningkatkan kemampuan berpikir kreatif ini layak digunakan sebagai pendamping buku paket di sekolah. Abstract: This study aims to develop a STEM physics module integrated with "Beduk" local wisdom to improve junior high school students' creative thinking skills. The research design used was Research and Development (R&D) with the ADDIE model. The research was conducted in the SMPN 2 Balong involving 38 class students VIII. The creative thinking ability were measured through tests and observations. The questionnaire was used to determine the feasibility of the module based on expert validation and student responses. The results show that the module is feasible to use based on expert validation, with very feasible categories and supported by students' responses in good categories. Students' creative thinking ability increases with N-gain of 0.92 with a high category. The STEM physics module integrates "beduk" local wisdom to improve creative thinking skills worthy of being used as a companion to school textbooks.