bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAW UNTUK MENINGKATKAN KEMAMPUAN PEMAHAMAN KONSEP SISWA PADA POKOK BAHASAN KUBUS DAN BALOK DI KELAS VIII SMP BHAYANGKARI MEDAN
Authors: Hayati Nurmala 
Published: April 2020

Penelitian ini berbentuk Penelitian Tindakan Kelas (PTK). Subjek dalam penelitian ini adalah siswa kelas VIII-I SMP Bhayangkari Medan dan jumlah subjeknya dalam kelas ini ada 40 siswa. Instrumen yang digunakan untuk mengukur kemampuan pemahaman konsep siswa berbentuk isian, dengan validasi dan koefiesien reliabilitas instrument sebesar (0,852) untuk kemampuan pemahaman konsep, kemudian instrument yang digunakan lembar observasi. Hasil penelitian pada siklus I diperoleh sebagai berikut: (1) rerataan rerataan pemahaman konsep siswa 63,90, (2) persentase penguasaan guru dalam pembelajaran hanya 67,85% dan (3) siswa yang mencapai ketuntasan hanya 56,25%. Kemudian dilanjutkan pada siklus II, sehingga hasil yang diperoleh pada siklus II sebagai berikut: (1) rerataan kemampuan pemahaman konsep siswa tercapai sesuai dengan yang diharapkan sebasar 79.4, (2) persentase penguasaan guru juga sesuai dengan target yaitu sebesar 89,75 dan (3) presentase ketuntasan siswa sebesar 83,75%. Berdasarkan hasil pada siklus II setiap aspek telah memenuhi kriteria ketuntasan minimal sehingga penelitian tidak dilanjutkan pada siklus selanjutnya
Junk and Sink: A Comparative Study on Junk Food Intake among Students of India
Authors: Bhavani V , Prabhavathy Devi N 
Published: April 2020

Background: Adequate and balanced nourishment is vital for upholding health and quality of life. Maintaining the right eating habits of college students means a lot for the prevention of many diseases that could occur in the adult period. Thus the purpose of the study is to assess the junk food consumption of college students.Aim: To study the dietary habits concerning junk food consumption of college studentsResults: About 16% consume junk foods daily. Hungry was the main reason to consume junk foods; Ice cream was the most preferred food for most of the participants. Majority of the participant mentioned taste as the major factor influencing the food intake.Conclusion: Nutrition professionals should take up the role and spread awareness in the general public and give them better guidance. A well-balanced diet, periodic physical activity, sufficient sleep, with good life style habits help in sound mind and healthy body leading to a happy life.
تلقي النص الديني دراسة أصولية مقاصدية
Authors: صالح أيمن 
Published: April 2020

تلقي الخطاب: هو الاستماع إليه إذا كان منطوقا، أو النظر فيه إذا كان مكتوباً. ووَضْعُ منهجٍ لتلقي الخطاب الشرعي (النص) تلقياً صحيحاً ومُنتِجاً، هو من المهام التي ينبغي أن يتكفل بها علم أصول الفقه. ومن وجهة نظرنا فإن المعالم الكبرى لـِ (المنهج الصحيح لتلقي النص)، تتحدَّد بأمرين؛ أحدهما: الأدوات اللازمة لممارسة التلقي، وهي تشمل مجموعة المعارف والقواعد اللغوية والشرعية والمنطقية التي ينبغي أن تكون حاضرة لدى المتلقي حتى يكون أهلاً لهذا الفعل. والأمر الثاني: الغاية التي رسمها الشارع لفعل التلقي سمعاً أو نظراً، أو (مقصد التلقي)، أو قل: (علة التلقي)، وهي التي تضبط المتلقي من الإفراط بتجاوز هذه الغاية، ومن التفريط بالقصور عنها.
ومن خلال نظرنا في علم أصول الفقه وجدناه يهتم بالدرجة الأولى بالمحدِّد الأول لمنهج التلقي، وهو أدوات التلقي، بينما لم نجده يحتفي كثيراً بالمحدِّد الثاني، وهو غاية التلقي. والسبب فيما نرى هو أن علم أصول الفقه غلبت عليه الصَّنْعة الفِقهية، بحيث أصبح يَنْشُدُ وضعَ قواعدَ لتلقي النص؛ لأجل غاية خاصة، هي الوصول إلى الحكم الشرعي العَمَلي لا غير.
والمأمول من علم أصول الفقه الآن أن لا ينحصر بهذه الغاية الخاصة، بل أن يتجاوز ذلك إلى وضع قواعد عامة لتلقي النص الديني بصرف النظر عن البحث عن حكم شرعي فيه أم لا، وبذلك يخدم هذا العلم، بصورة رئيسة، كلَّ متلقٍّ للنص الشرعي، سواءً أكان فقيهاً، أم مفسراً، أم شارحاً، أم غير ذلك. وقد يُقال: لندع علم أصول الفقه على ما هو عليه، وَلْنَشْتَق منه علماً جديداً يُعنى بفقه النص عموما بصرف النظر عن الحكم الشرعي، ولنسمِّه علم أصول فقه النص أو شيئاً من هذا القبيل، وهذا من وجهة نظري أفضل، وسيكون هذا العلم شبيها بعلمي القواعد والمقاصد اللذين نشآ إلى جوار علم أصول الفقه التقليدي.
وأياًّ ما كان الأمر، فإن البداية لا بد أن تكون بتحديد الوجهة وبيان الهدف، وهو ما يتمثل من وجهة نظري ببيان (المقصد) الذي رسمه الشارع لتلقي النص، مع إلقاء الضوء على أنماط التلقي القائمة فعلاً للنص، الصحيح منها والباطل، والتام منها والقاصر، وهو ما لأجله كانت هذه الدراسة.
وبما أن هذه الدراسة هي في الأصل دراسة تعليلية لفعل من أفعال المكلفين (التلقي) فإنها قد استخدمت الأدوات الأصولية المختلفة في الوصول إلى مُبتغاها، كالتحليل، والسبر، والتقسيم، والاستقراء. ولقد جاءت في مطلبين: المطلب الأول: وهو بعنوان: المعنى الكامل للخطاب. ونبحث فيه عن إمكانيات الخطاب، أو عن كل المعاني الصحيحة التي من الممكن أن يُتحصَّل عليها من الخطاب. والمطلب الثاني: وهو بعنوان: الغاية من تلقي الخطاب عموماً والنص خصوصاً. ونبحث فيه بالدرجة الأولى عن الغاية الفعلية، القريبة والبعيدة، التي رسمها الشارع لتلقي النص ...
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Prosedur Pengadaan Barang Impor Produk sepatu Di PT Sinar Pratama Agung Jakarta
Authors: Sugiyah Sugiyah , Nurhidayati Nurhidayati 
Published: April 2020

Procurement of goods is important for the company, because it is very important to the company and corporate profits. Procurement can be done in several ways, one of which is by way of import. In this time, an activity of importing a goods is not a difficult way because and many offer services to import the goods. Methods of data collection is done by observation, interview and documentation. Steps for procurement of goods is start from product selection, ordering of goods, making and checking documents to import, delivery of goods, payment of invoices, PIB payments, processes on shipping and customs, further processing of ports arriving at destination, carrying out goods, and finally can check the condition of goods in the warehouse. Documents required for the procurement process of imported goods are: Purchase Order, Invoice, Packing List, Bill of Lading, Certificate of Origin, Insurance, and Surveyor Report. To facilitate the process on customs and shipping until the expenditure of goods from the port can use forwarder services. This makes it easier and very helpful in the procurement process by importing.
Pengadaan barang merupakan hal yang penting dalam suatu perusahaan dagang, karena sangat berpengaruh terhadap jalannya suatu perusahaan dan keuntungan perusahaan. Pengadaan barang dapat dilakukan dengan beberapa cara, salah satunya yaitu dengan cara impor. Pada saat ini kegiatan mengimpor barang bukanlah hal yang sulit dan banyak yang menawarkan jasa untuk mengimpor barang. Metode pengumpulan data dilakukan dengan cara observasi, wawancara dan dokumentasi. Prosedur pengadaan barang impor dilakukan mulai dari pemilihan produk barang, pemesanan barang, membuat dan pengecekan dokumen untuk mengimpor barang, pengiriman barang, pembayaran Invoice, pembayaran PIB, proses pada pelayaran dan beacukai, selanjutnya proses pengeluaran barang dari pelabuhan hingga barang tiba pada tempat tujuan, penerimiaan barang, dan terakhir kemudian dapat melakukan pengecekan terhadap kondisi barang pada gudang. Dokumen yang dibutuhkan untuk proses pengadaan barang impor tersebut diantaranya yaitu Purchase Order, Invoice, Packing List, Bill of Lading, Certificate of Origin, Insurance, dan Laporan Surveyor. Untuk mempermudah dalam proses pada bea cukai dan pelayaran hingga pengeluaran barang dari pelabuhan dapat menggunakan jasa forwarder. Hal ini membuat semakin mudahnya dan sangat membantu dalam proses pengadaan barang dengan cara impor.
<b>Human and Non-human Agencies in the Anthropocene</b> // Agencialidades humanas y no-humanas en el Antropoceno
Authors: Duerbeck Gabriele , Schaumann Caroline , Sullivan Heather 
Published: April 2020

The era of human impact throughout the Earth’s biosphere since the Industrial Revolution that has recently been named the Anthropocene poses many challenges to the humanities, particularly in terms of human and non-human agency. Using diverse examples from literature, travel reflections, and science that document a wide range of agencies beyond the human including landscape, ice, weather, volcanic energy or gastropods, and insects, this essay seeks to formulate a broader sense of agency. All of our examples probe new kinds of relationships between humans and nature. By configuring a close interconnection and interdependence between these entities, the Anthropocene discourse defines such relationships anew. On the one hand, our examples highlight the negative effects of anthropocentric control and supremacy over nature, but on the other, they depict ambivalent positions ranging from surrender and ecstasy to menace and demise that go hand in hand with the acknowledgment of non-human agencies. Resumen La era del impacto humano en la biosfera de la Tierra desde la Revolución Industrial y que ha sido recientemente nombrada Antropoceno plantea mucho retos a las humanidades, especialmente en términos de agencia humana y no-humana. Usando varios ejemplos de la literatura, reflexiones de viajes y ciencia que documentan una gran variedad de agencias más allá de la humana incluyendo el paisaje, el hielo, el clima, la energía volcánica o los gasterópodos e insectos, este ensayo busca formular un sentido más amplio de agencia. Todos nuestros ejemplos investigan nuevos tipos de relaciones entre ser humano y naturaleza. Al configurar una interconexión e interdependencia cercanas entre estas entidades, el discurso del Antropoceno define tales relaciones de forma diferente. Por un lado, nuestros ejemplos destacan los efectos negativos del control antropocéntrico y de la supremacía sobre la naturaleza; pero, por otro lado, representan posiciones ambivalentes que van desde la rendición y el éxtasis a la amenaza y la desaparición que van codo con codo con el reconocimiento de las agencias no-humanas.
Ultrasensitive detection of Cadmium ions using a microcantilever-based piezoresistive sensor for groundwater
Authors: Rotake Dinesh Ramkrushna , Darji Anand D , Kale Nitin S 
Published: April 2020

In this paper, we proposed the selective and ultrasensitive detection of Cadmium ions using a Cysteamine functionalized microcantilever-based sensor with cross-linked DL-glyceraldehyde. The detection time for various laboratory-based techniques is generally 12-24 hours. The experiments performed to create the SAMs of Cysteamine (Cys) cross-linked with DL-glyceraldehyde on the Microcantilever surface to selectivity capture the targeted Cd2+ Ions. The proposed portable microfluidic platform able to achieve the detection in 20-23 minutes and having a Limit of Detection (LOD) of 0.56 ng (2.78 pM), which perfectly describes its excellent performance over other reported techniques. Many researchers used Nanoparticles (NPs)-Based sensors for Heavy metal ions detection, but day by day, increasing usage and commercialization of Nanoparticles are rapidly expanding their deleterious effect on human health and the environment. The proposed technique uses the blend of thin-film and microcantilever (MEMS)-technology to overdrive the disadvantages of the Nanoparticles-approaches for selective Cd2+ ions detection and having LOD less than WHO limit of 3 µg/L. The fabricated sensor can achieve the limits efficiently well below the standards set by the WHO and helpful for the early detection of HMIs polluted source.
The Fourth Catalog of Active Galactic Nuclei Detected by the Fermi Large Area Telescope
Authors: Ajello M. , Angioni R. , Axelsson M. , Ballet J. , Barbiellini G. , Bastieri D. , Becerra Gonzalez J. , Bellazzini R. , Bissaldi E. , Bloom E. D. , Bonino R. , Bottacini E. , Bruel P. , Buson S. , Cafardo F. , Cameron R. A. , Cavazzuti E. , Chen S. , Cheung C. C. , Ciprini S. , Costantin D. , Cutini S. , D’Ammando F. , de la Torre Luque P. , de Menezes R. , de Palma F. , Desai A. , Di Lalla N. , Di Venere L. , Domínguez A. , Dirirsa F. Fana , Ferrara E. C. , Finke J. , Franckowiak A. , Fukazawa Y. , Funk S. , Fusco P. , Gargano F. , Garrappa S. , Gasparrini D. , Giglietto N. , Giordano F. , Giroletti M. , Green D. , Grenier I. A. , Guiriec S. , Harita S. , Hays E. , Horan D. , Itoh R. , Jóhannesson G. , Kovac’evic’ M. , Krauss F. , Kreter M. , Kuss M. , Larsson S. , Leto C. , Li J. , Liodakis I. , Longo F. , Loparco F. , Lott B. , Lovellette M. N. , Lubrano P. , Madejski G. M. , Maldera S. , Manfreda A. , Martí-Devesa G. , Massaro F. , Mazziotta M. N. , Mereu I. , Meyer M. , Migliori G. , Mirabal N. , Mizuno T. , Monzani M. E. , Morselli A. , Moskalenko I. V. , Negro M. , Nemmen R. , Nuss E. , Ojha L. S. , Ojha R. , Omodei N. , Orienti M. , Orlando E. , Ormes J. F. , Paliya V. S. , Pei Z. , Peña-Herazo H. , Persic M. , Pesce-Rollins M. , Petrov L. , Piron F. , Poon H. , Principe G. , Rainò S. , Rando R. , Rani B. , Razzano M. , Razzaque S. , Reimer A. , Reimer O. , Schinzel F. K. , Serini D. , Sgrò C. , Siskind E. J. , Spandre G. , Spinelli P. , Suson D. J. , Tachibana Y. , Thompson D. J. , Torres D. F. , Torresi E. , Troja E. , Valverde J. , van Zyl P. , Yassine M. 
Published: April 2020

Abstract
The fourth catalog of active galactic nuclei (AGNs) detected by the Fermi Gamma-ray Space Telescope Large Area Telescope (4LAC) between 2008 August 4 and 2016 August 2 contains

objects located at high Galactic latitudes (

). It includes 85% more sources than the previous 3LAC catalog based on 4 yr of data. AGNs represent at least 79% of the high-latitude sources in the fourth Fermi-Large Area Telescope Source Catalog (4FGL), which covers the energy range from 50 MeV to 1 TeV. In addition,

gamma-ray AGNs are found at low Galactic latitudes. Most of the 4LAC AGNs are blazars (98%), while the remainder are other types of AGNs. The blazar population consists of 24% Flat Spectrum Radio Quasars (FSRQs), 38% BL Lac-type objects, and 38% blazar candidates of unknown types (BCUs). On average, FSRQs display softer spectra and stronger variability in the gamma-ray band than BL Lacs do, confirming previous findings. All AGNs detected by ground-based atmospheric Cerenkov telescopes are also found in the 4LAC.
Three Dusty Star-forming Galaxies at z ∼ 1.5: Mergers and Disks on the Main Sequence
Authors: Drew Patrick M. , Casey Caitlin M. , Cooray Asantha , Whitaker Katherine E. 
Published: April 2020

Abstract
The main sequence of galaxies, a correlation between the star formation rates (SFRs) and stellar masses of galaxies, has been observed out to z ∼ 4. Galaxies within the scatter of the correlation are typically interpreted to be secularly evolving while galaxies with SFRs elevated above the main sequence are interpreted to be undergoing interactions or to be Toomre-unstable disks with starbursting clumps. In this paper, we investigate the recent merger histories of three dusty star-forming galaxies, identified by their bright submillimeter emission at z ∼ 1.5. We analyze rest-frame optical and UV imaging, rest-frame optical emission line kinematics using slit spectra obtained with the Multi-Object Spectrometer For Infra-Red Exploration (MOSFIRE) on Keck I, and calculate Gini and M
20 statistics for each galaxy and conclude two are merger driven while the third is an isolated disk galaxy. The disk galaxy lies ∼4× above the main sequence, one merger lies within the scatter of the main sequence, and one merger lies ∼4× below the main sequence. This hints that the location of a galaxy with respect to the main sequence may not be a useful discriminator of the recent star formation history of high-M

galaxies at z ∼ 1.
Cometary Activity Discovered on a Distant Centaur: A Nonaqueous Sublimation Mechanism
Authors: Chandler Colin Orion , Kueny Jay K. , Trujillo Chadwick A. , Trilling David E. , Oldroyd William J. 
Published: April 2020

Abstract
Centaurs are minor planets thought to have originated in the outer solar system region known as the Kuiper Belt. Active Centaurs enigmatically display comet-like features (e.g., tails, comae) even though they orbit in the gas giant region where it is too cold for water to readily sublimate. Only 18 active Centaurs have been identified since 1927 and, consequently, the underlying activity mechanism(s) have remained largely unknown up to this point. Here we report the discovery of activity emanating from Centaur 2014 OG392, based on archival images we uncovered plus our own new observational evidence acquired with the Dark Energy Camera (Cerro Tololo Inter-American Observatory Blanco 4 m telescope), the Inamori-Magellan Areal Camera & Spectrograph (Las Campanas Observatory 6.5 m Walter Baade Telescope), and the Large Monolithic Imager (Lowell Observatory 4.3 m Discovery Channel Telescope). We detect a coma as far as 400,000 km from 2014 OG392, and our novel analysis of sublimation processes and dynamical lifetime suggest carbon dioxide and/or ammonia are the most likely candidates for causing activity on this and other active Centaurs. We find 2014 OG392 is optically red, but CO2 and NH3 are spectrally neutral in this wavelength regime so the reddening agent is as yet unidentified.
On a lu pour vous – La science des réunions, de Steven G. Rogelberg
Authors: Jézéquel Myriam 
Published: April 2020

Rien qu’aux États-Unis, environ 55 millions de réunions auraient lieu chaque jour. Elles coûteraient 1 400 milliards $ US par an. C’est sans compter les coûts (humains) indirects : frustration et insatisfaction. Comment tirer le meilleur parti des réunions ? À la lumière de ses récents travaux, le professeur de psychologie organisationnelle Steven G. Rogelberg fait un compte rendu des meilleures pratiques.
Motivating People to Be Physically Active
Authors: Marcus Bess H. , Forsyth LeighAnn H. 
Published: April 2020

Motivating People to Be Physically Active, Second Edition, translates research, theories, and concepts of behavioral science into a useful handbook for health professionals involved in the planning, development, implementation, or evaluation of physical activity promotion programs. The book describes proven methods for helping people overcome sedentary behavior and make physical activity a regular part of their lives.
Based on the five-stage model of motivational readiness for change, this comprehensive reference will help you design intervention programs for individuals and groups in both worksite and community settings. This behavior change method can be used with healthy adults as well as those with chronic physical or psychological conditions. You'll also learn to measure and improve clients' motivation and assess their physical activity patterns and barriers.
The second edition has been fully updated and expanded to include these features:
- An updated chapter that discusses and compares the recent physical activity recommendations of the Centers for Disease Control and Prevention, the American College of Sports Medicine, and the Institute of Medicine and presents the pros and cons of the recommendations for key populations
- An expanded description of the benefits of a physically active lifestyle
- Information on how technology, including accelerometers, and Web-based intervention strategies can be used in changing physical activity behavior
Motivating People to Be Physically Active, Second Edition, contains many practical tools and ideas to assist you in program implementation. You'll find reproducible questionnaires, worksheets, logs, and more to assist clients in their transition to active living. The book includes case studies of successful community and worksite programs that can serve as a starting point for your own interventions and stage-specific strategies and recommendations for including and motivating all participants. The authors also provide a list of suggested readings that you can use to enhance your programs. Web addresses and phone numbers of physical activity organizations are included, which can provide you with additional information and resources.
With its focus on psychological and behavioral research and accessible reading style, Motivating People to Be Physically Active, Second Edition, is the essential resource for physical activity behavior modification. In addition to allowing you to design effective intervention programs, its many program ideas, tips, and tools spark your motivation to educate and encourage others to lead a more active and healthier lifestyle.
Motivating People to Be Physically Active, Second Edition, is part of the Physical Activity Intervention Series (PAIS). This timely series provides useful educational resources for professionals interested in promoting and implementing physical activity programs to a diverse and often resistant population.
Growth, Maturation, and Physical Activity
Authors: Malina Robert M , Bouchard Claude , Bar-Or Oded 
Published: April 2020

The second edition of Growth, Maturation, and Physical Activity has been expanded with almost 300 new pages of material, making it the most comprehensive text on the biological growth, maturation, physical performance, and physical activity of children and adolescents. The new edition retains all the best features of the original text, including the helpful outlines at the beginning of each chapter that allow students to review major concepts. This edition features updates on basic content, expanded and modified chapters, and the latest research findings to meet the needs of upper undergraduate and graduate students as well as researchers and professionals working with children and young adults. The second edition also includes these new features:
- 10 lab activities that encourage students to investigate subject matter outside of class and save teachers time
- A complete reference list at the end of each chapter
- Chapter-ending summaries to make the review process easy for students
- New chapters that contain updates on thermoregulation, methods for the assessment of physical activity, undernutrition, obesity, children with clinical conditions, and trends in growth and performance
- Discussions that span current problems in public health, such as the quantification of physical activity and energy expenditure, persistent undernutrition in developing countries, and the obesity epidemic in developed countries
The authors are three of the world's foremost authorities on children's growth and development. In 29 chapters, they address introductory concepts and prenatal growth, postnatal growth, functional development, biological maturation, influencing factors in growth, maturation and development, and specific applications to public health and sport. In addition, secular trends in growth, maturation, and performance over the past 150 years are considered. You'll be able to recognize risk factors that may affect young athletes; you'll also be able to make informed decisions about appropriate physical activities, program delivery, and performance expectations.
Growth, Maturation, and Physical Activity, Second Edition, covers many additional topics, including new techniques for the assessment of body composition, the latest advances in the study of skeletal muscle, the human genome, the hormonal regulation of growth and maturation, clarification of dietary reference intakes, and the study of risk factors for several adult diseases. This is the only text to focus on the biological growth and maturation process of children and adolescents as it relates to physical activity and performance. With over 300 new pages of material, this text expertly builds on the successful first edition.