bluuebunny/crossref_metadata_2025_split huggingface dataset:
HUBUNGAN MOTIVASI BELAJAR DENGAN PRESTASI BELAJAR MAHASISWA BERBASIS DARING DI MASA PANDEMI COVID-19
Authors: Karningsih Karningsih 
Published: July 2022

<p align="center"><strong>ABSTRAK</strong></p><p>Proses belajar mengajar tidak bisa terlepas dari berbagai macam faktor yang dapat mempengaruhi dan menunjang keberlangsunganya. Salah satu penunjang adalah, adanya motivasi belajar bagi peserta didik yang terstruktur dan terkonstruksi dengan baik, sehingga tujuan pembelajaran dapat tercapai dengan mudah dan menyenangkan. Pada awal tahun 2020 dunia pendidikan dihadapkan pada kehadiran Coronavirus atau biasa disebut COVID-19, sehingga diperlukan inovasi pembelajaran, semua satuan pendidikan mengembangkan berbagai bentuk pembelajaran kreatif melalui daring. Metode ini dikembangkan secara khusus untuk mengelola pembelajaran online,dan mendistribusikan materi kepada peserta didik, dengan sistem ini dosen berada terpisah dengan mahasiswanya. Perubahan metode pembelajaran dari tatap muka ke online (daring), mempengaruhi motivasi belajar dan prestasi belajar mahasiswa. Pembelajaran daring menjadi delema bagi dosen dan mahasiswa, salah satu permasalahan pembelajaran daring adalah kemandirian belajar mahasiswa di rumah tidak sepenunya dapat terlaksana dengan baik sehingga motiasi belajar mahasiswa ada kecenderungan menurun., dengan pembelajaran daring ada mahasiswa yang terkendala signal hal ini menyebabkan materi pembelajaran tidak sepenuhnya diterima dengan baik dan prestasi belajar ada kecenderungan menurun.</p><p><strong>Kata kunci</strong>: Motivasi belajar, Prestasi belajar, pembelajaran daring</p><p align="center"><strong>ABSTRACT</strong><strong></strong></p><p> The teaching and learning process cannot be separated from various factors that can influence and support its sustainability. One of the supports is the existence of a well-structured and well-constructed learning motivation for students, so that learning objectives can be achieved easily and pleasantly. At the beginning of 2020 the world of education was faced with the presence of the Corona virus or commonly called COVID-19, so that learning innovation was needed, all educational units developed various forms of creative learning through online. This method was developed specifically to manage online learning, and distribute materials to students, with this system the lecturer is separated from the students. Changes in learning methods from face-to-face to online (online), affect student motivation and learning achievement. Online learning is a problem for lecturers and students, one of the problems with online learning is that students' independence in learning at home cannot be fully implemented so that student learning motivation tends to decrease. With online learning, there are students who have signal problems, this causes the learning material to be incomplete. well received and learning achievement has a downward trend.</p><p>Keywords: learning motivation, learning achievement, online learning.</p>
STRATEGI KEBIJAKAN PENGELOLAAN BONUS DEMOGAFI (STUDI KASUS DI KOTA TEGAL)
Authors: Bahrudin Agus 
Published: July 2022

<p align="center"><strong>Abstract</strong></p><p>The Indonesian state has begun to enter a golden period in the form of a demographic bonus era which needs to be followed up through a series of policy actions that are able to bring optimal benefits. From the results of the projected population of Tegal City, the demographic bonus will be in 2020 with a dependency ratio of 50.42%. And in 2021 with a dependency ratio of 52.06%.</p><p>Policies and programs are carried out through quality education, the Generation Planned Program, population education to change people's mindsets and increase awareness of population issues, as well as skills education as a pathway to improve the quality of superior and ready to work human resources.</p><p>Employment policies are managed through workforce empowerment by training entrepreneurs, accessing capital and training for MSMEs. Development of local local informal sector businesses, such as the development of handicraft businesses and MSMEs in the City of Tegal</p><p><strong>Keywords: strategy, policy, bonus, demographics, study, case</strong></p><p align="center"><strong> </strong></p><p align="center"><strong>Abstrak</strong></p><p>Negara Indonesia mulai memasuki suatu masa emas berupa era bonus demografi yang mana perlu ditindaklanjuti melalui serangkaian aksi-aksi kebijakan yang mampu membawa manfaat yang optimal. Dari hasil proyeksi jumlah penduduk Kota Tegal bonus demografi berada pada tahun 2020 dengan rasio ketergantungan sebesar 50.42 %.dan tahun 2021 denan rasio ketergantungan sebesar 52.06 %.</p><p>Kebijakan dan program yang dilakukan melalui pendidikan berkualitas, Program Generasi Berencana, pendidikan kependudukan untuk mengubah pola pikir masyarakat dan meningkatnya kesadaran mengenai isu kependudukan, serta pendidikan keterampilan sebagai jalur meningkatkan kualitas SDM unggul dan siap bekerja.</p><p>Kebijakan ketenagakerjaan dikelola melalui pemberdayaan tenaga kerja dengan melatih wirausaha, akses permodalan dan pelatihan UMKM. Pengembangan usaha sektor informal lokal daerah, seperti pengembangan usaha-usaha kerajinan dan UMKM di Kota Tegal</p><p><strong><em>Kata Kunci : strategi, kebijakan, bonus, demografi, studi, kasus</em></strong></p>
A New Look At Wave Synthesis Using Multiple Wave Fronts
Authors: Rogers Douglas , Spinneken Johannes 
Published: July 2022

Mixed regular seas were first generated using multiple signal generators and summing their outputs. Since computers have been available they have been used for a wave synthesis using multiple wave fronts. Through this mechanism, both irregular seas with 3D wave effects have been generated. Initially, we were restricted to summing less than 100 fronts, but with the increase in computing power, we are now only limited by the repeat time of the wave.
The ability of current multiple wave front synthesizer to produce both special effects and fully randomized effects has been widely utilized. The tool has proved to be well suited for fundamental wave analysis, wave power machine testing, coastal engineering and ship dynamics testing. This tool is currently being used to generate 3D waves in at least 12 major tank facilities and almost 50 wave flumes. The capability of this tool has enabled extreme wave testing to be carried out for survival testing and for waves to be generated with wavemakers in any configuration. Fortuitously, these synthesis techniques have also allowed a wave show to be developed for use in a theme park.
With the extra requirements to synthesize waves in the wave basins at the Naval Surface Warfare Center, Carderock Division (NSWCCD), this proved an opportunity to review our wave synthesis capability in the light both of recent developments and user requirements. The development of an integrated tool with graphical display has allowed the exploration of a different techniques when generating wave effects in a wide variety of environments.
This flexibility has been further increased with the addition of the Dalrymple method and the ability to support a varying bottom topology. The power of modern graphics has not only allowed the wave to be displayed at a point as a plot against time, frequency and angular distribution but also as a full animation of the wave in the tank able to illustrate the impact of these effects.
LIDAR As A Laboratory Based Wave Measurement Tool
Authors: Drazen David 
Published: July 2022

Light detection and ranging (LIDAR) is a nonintrusive measurement technique commonly used in applications such as topographic mapping and architectural surveys. It relies on the time-of-flight of a laser pulse to measure the distance to a reflective surface. Work by Hwang et al. (2000) and Reineman et al. (2009) has identified the utility of using near-infrared scanning LIDAR systems to map sea surface elevation from airborne platforms. Terill and Fu (2008) have demonstrated the use of LIDAR from sea-based platforms such as FSF-1 Sea Fighter and R/V Athena. Work at NSWCCD has shown the LIDAR to be an effective tool in large-scale towing tank experiments as a non-intrusive spatial measurement of the free surface.
This paper will present an overview of the operation of a LIDAR based measurement system in a laboratory setting using data from a series of experiments conducted at NSWCCD on Model 5673. Measurements from a range of Fn numbers based on the ship length and speed were made. Once the flow field around the transom sterned model was stationary, the LIDAR was traversed across the area of interest. This results in a 3-D map of the transom wake with an approximate nominal spatial resolution of 1.5 inches (3.8 cm) in either direction. Recommendations for future work and additional applications will also be discussed.
Naval Surface Warfare Center’s Wavemaker Modernization Program
Authors: Hayden Dan D. , Hoyt John G. , Melendez Mark , Moeller Herman J. , Bargman Yelena , Carpenter Scott A. , Turner Steven R. 
Published: July 2022

The driving technical requirements for new and modern replacements of the wave making systems at the Naval Surface Warfare Center, Carderock Division (NSWCCD) are discussed. Added capabilities of these new systems are presented with respect to both current and future United States Navy and Marine Corps requirements in terms of seakeeping, dynamic stability, wave-induced loads, and ride quality. The case is made that it is now time for the United States Navy to upgrade its testing capabilities in order to meet the more demanding operational requirements foreseen for future ships.
Added capability includes both Operational and Technical. It is necessary to maintain the current costs of maintenance and operation while improving the availability and reducing the time required to create new test wave profiles. By going from the current pneumatic to a segmented type flap wavemaker, it has been demonstrated that these operational goals will be met.
Added wave modeling capability is driven by more limited Naval resources projected to be available in the future - requiring both man and machine to do more for longer periods of time and in more severe sea conditions. The impact of this is already being seen in the model testing currently performed, with increased emphasis being placed on dynamic stability. In order to meet the future needs to evaluate seakeeping, including dynamic stability, wave-induced loads and ride quality new wave making capabilities are required. These capabilities include modeling of the directionality of the waves, having the ability to reproduce and encounter discrete wave events in a deterministic way, and improving upon the control and quality of the generated wave profiles.
Recent Testing, Training, and Research Conducted at Ohmsett - The National Oil Spill Response Research & Renewable Energy Test Facility
Authors: Guarino Alan , Schmidt Bill , Meyer Paul , Delgado Jane-Ellen 
Published: July 2022

Ohmsett - The National Oil Spill Response Research & Renewable Energy Test Facility plays a critical role in developing the most effective response technologies, as well as training first responders with the most realistic training available, enabling a rapid and efficient response to an actual spill. The facility, which is operated by the U.S. Department of Interior, Bureau of Ocean Energy Management, Regulation and Enforcement (BOEMRE; formerly the MMS), provides a crucial intermediate step between small-scale bench testing and open water testing of equipment by allowing testing of full scale equipment in a controlled environment. Information gathered at Ohmsett plays an essential role in the development of new technology and in the creation of more effective procedures for responding to future oil spills.
Recent programs for innovative spill recovery technologies and training include: Sunken Oil Detection, Calm Sea Dispersant Application and Washout, Remote Oil Spill Sensing, Oil Herders in Pack Ice, Dispersant Effectiveness with Low Doses and Repeated Application, Skimmer Nameplate Capacity Testing, Submersible Pump Test, Oil Herders to Improve Offshore Dispersant Operations, Validating Lab-Scale Dispersant Effectiveness, U.S. Coast Guard Oil Spill Response Training, U.S. Coast Guard SMART Protocol Training, EPA Response Training, Dispersant Training Course, and Fast Water Spill Response Training.
To further aid research and development projects, Ohmsett’s Wave Generator was recently upgraded to allow the wave generating flaps to continuously change frequency and amplitude. The wave flaps follow computer generated outputs to generate wave spectra such as Pierson-Moskowitz, JONSWAP, and FM slide, creating waves that more closely simulate ocean waves. Reflected waves are attenuated via a set of “beaches” at the end of the tank opposite the wave flaps. Recent testing of innovative marine hydrokinetic renewable energy technologies include: two marine current to energy conversion devices (hydraulic generators); a Point Source Wave Energy Conversion device (electrical generator); and a proof of concept device that will capture energy via an Oscillating Water Column (OWC).
Ohmsett’s value as a R&D and training platform is confirmed by the number of researchers and trainers who return to Ohmsett for continued testing and training. While much of the data collected is proprietary, this paper will summarize and discuss the methodology used during recent testing, training and research conducted at Ohmsett.
The Ohmsett Ocean Energy Test Facility
Authors: Brown Neal A. , Guarino Alan 
Published: July 2022

The U.S. Department of the Interior, Minerals Management Service (MMS) is now tasked to collaborate with research institutions and industry on testing ocean wave and current energy conversion systems. Accordingly, MMS recently expanded the mission of its Ohmsett Facility to include such testing and research, Ohmsett, The National Oil Spill Response Research & Renewable Energy Test Facility, has one of the largest outdoor saltwater tanks in North America and is designed to evaluate the performance of model- and full-scale equipment under realistic environmental conditions. The facility, operated by MAR Incorporated under contract to MMS, is located at the Naval Weapons Station Earle Waterfront facility in Leonardo, New Jersey (about one hour drive south of New York City).
At the heart of Ohmsett is a very large outdoor, above-ground concrete test tank that is 203 meters long, 20 meters wide 3.5 meters deep and holds 10 million liters of crystal clear salt water. The Ohmsett tank is equipped with three movable bridges providing speeds of up to 6.5 knots, programmable in 1/100th knot increments, to simulate ocean currents or vehicle speeds. The robust tow bridges are able to accommodate the torques and forces of the largest current turbines and wave energy converter (WEC) equipment. The Control Tower is fully computerized and data from various sensors and video cameras are collected for analysis.
The Ohmsett tank system allows testing of fullscale equipment. The tank's wave generator creates realistic sea environments, while state-of-the-art data collection and video systems record test results. The data collection system is capable of recording up to 32 channels. The facility has proven to be ideal for testing developmental equipment, subjecting research findings to validation, and evaluating acquisition options.
The new generator system, located at the south end of the tank, can produce waves at discrete frequencies with heights up to one meter, as well as FM Slides, and JONSWAP or Pierson-Moskowitz spectra with controlling parameters of driving wind velocity and scale ratio. Recognizing physical limits on wave-maker stroke, probabilities of clipping on axes of these two parameter values are displayed with their touch-pad selections. The theoretical stroke-to-wave height transfer gain of the wave flap is being compared with a number of measurement observations. Customers may specify their own wave characteristics if they are not adequately represented by these standard types. A new beach system is being developed at the north end of the tank that will allow long runs of variable wave incidence with minimal interference from reflections. The facility includes a well-equipped machine shop and assembly area, and extensive lifting and transport capabilities. As well as its renewables mission, “Oil Patch” business is invited. Potential users will find a skilled technical staff, relaxed hands-on atmosphere and a very attractive financial environment.
Similarity and areas of endemism of the Laurencia complex (Ceramiales, Rhodomelaceae) in Cuba
Authors: González Sánchez Patricia María , Marques da Silva Otávio Luis , Cabrera Rubén , Martínez Daranas Beatriz , Reynaldo de la Cruz Enrique , Cassano Valéria , Toyota Fujii Mutue 
Published: July 2022

Las especies del complejo Laurencia son elementos importantes en la estructura y diversidad de los ecosistemas costeros. Por primera vez, se analiza la distribución geográfica del complejo dentro de la plataforma cubana, sus áreas marinas protegidas y se identifican áreas potenciales endémicas, considerando las ecozonas en que se dividió la plataforma. A la fecha, se han inventariado 19 especies, de estas 10 pertenecen a Laurencia, una a Osmundea, cinco a Palisada, dos a Yuzurua, y se incorporó Laurenciella como nuevo género para Cuba. La distribución fue desigual, con un alto número de especies y puntos de ocurrencia, especialmente en las regiones Occidental y Central de la costa norte. El análisis de parsimonia de endemicidad indicó dos ecozonas, una en Habana-Matanzas y otra en la Costa Nordeste, sustentadas por tres y dos especies endémicas, respectivamente.
Species of the Laurencia complex are important elements in the structure and diversity of coastal ecosystems. For the first time, we analyzed the geographical distribution of the complex within the Cuban shelf, its marine protected areas and identified potential endemic areas, considering the ecozones into which the shelf was divided. To date, 19 species have been inventoried, of which 10 belong to Laurencia, one to Osmundea, five to Palisada, two to Yuzurua, and Laurenciella a new record of genus for Cuba. The distribution was uneven, with a high number of species and occurrence points, especially in the Western and Central regions of the northern coast. The parsimony analysis of endemicity indicated two ecozones, one in Habana-Matanzas and the other in the Northeast Coast, supported by three and two endemic species, respectively.
Aprender a enseñar en un profesorado de modalidad consecutiva: aprendizaje – pasaje/s
Authors: Salgueiro María Alejandra 
Published: July 2022

This article, part of a doctoral thesis, explores the specificities of learning in relation to teaching that is achieved within the framework of a teaching career of consecutive modality or of curricular complementation. This modality targets university graduates who decide to work in teaching. We used a qualitative methodological design aimed at exploring the ways in which individuals in this situation perceive and experience the phenomenon, their points of view, interpretations and meanings. More specifically, we focused on the moment when these teachers initiate their teaching. According to the results of the thesis, the learning achieved is characterized as passage / s. Two types of passages were identified: those related to roles or institutional positions - from students to teachers - and those related to profession and work objects - from specialists in a disciplinary field to educators. Participants highlight teaching itself and the help of other colleagues as the main sources of learning. The results contribute to problematizing teacher training in its initial stage, especially around its didactic aspects. They also highlight the importance of teaching practice in the teacher training curriculum, on the one hand, the centrality of practices in teacher training curricula and the ways teacher trainers teach.
En este artículo se hará referencia a la especificidad de los aprendizajes en relación con la enseñanza que se logran alcanzar en el marco de una carrera de profesorado de modalidad consecutiva o de complementación curricular, oferta destinada a graduados universitarios que deciden desempeñarse en la docencia. De acuerdo con los resultados de una tesis doctoral que se enfocó en este tema, los aprendizajes logrados se caracterizan como pasaje/s. El abordaje de esta problemática fue posible a través de un diseño metodológico de tipo cualitativo por cuanto se intentó explorar la forma en que los sujetos perciben y experimentan el fenómeno, sus puntos de vista, interpretaciones y significados. Se propone analizar uno de los aprendizajes más destacados: el ingreso a las escuelas, a las aulas y dar clase, se lo piensa en tanto rito de iniciación y rito material, conceptos tomados de la teoría de rito de paso de Van Gennep (2008). Finalmente, se presentan algunas reflexiones en torno a los aspectos didácticos de la formación, la centralidad de las prácticas en el curriculum y las prácticas de enseñanza de los formadores.
Fantasías constructivas de la identidad narco a través de la estética. Una mirada relacional con el arte contemporáneo
Authors: Sáez Pradas Fernando 
Published: July 2022

In this article we silver the drift of an imaginary. Narratives on the narco aesthetic and its possibilities in relation to contemporary artistic practices.We start from Matisse’s utopia to approach the postmodern scenario proposed, almost a hundred years later, by artists who come from the mostextravagant kitsch and capitalist universe, such as Damien Hirst, Maurizio Cattelan or Jeff Koons, where opulence, luxury and money are articulated in aperverse and ironic speech. In this tour we pay attention to aspects of life such as architecture, fashion, music, cinema or television series produced by theNetflix platform. We highlight the importance of drug trafficker Pablo Escobar, an icon of eccentricity and power, and we particularly point out his HaciendaNapoles, a symbol of the Medellin cartel. On this estate, he created his own zoo where hippos have ended up as ready-mades, transnational symbols thatserve to produce new and exotic realities. Throughout the text we observe how crime and the illegal, in innumerable bizarre turns of postmodern history,are incorporated into the narrative and even into aesthetic theory.
En este artículo plateamos la deriva de un imaginario. Narrativas sobre la estética narco y sus posibilidades en relación con las prácticas artísticascontemporáneas. Partimos de la utopía de Matisse para acercarnos al escenario posmoderno que proponen, casi cien años después, artistas queprovienen del universo kitsch y capitalista más extravagante, como Damien Hirst, Maurizio Cattelan o Jeff Koons, donde la opulencia, lujo y dinero searticulan en un perverso e irónico discurso. En este recorrido prestamos atención a aspectos de la vida como la arquitectura, la moda, la música, el cineo las series de televisión producidas por la plataforma Netflix. Destacamos la importancia del narcotraficante Pablo Escobar, icono de la excentricidady poder, y señalamos de manera especial su Hacienda Nápoles, símbolo del cartel de Medellín. En esta finca creó su propio zoológico donde hipopótamoshan acabado convertidos en ready-mades, en símbolos transnacionales que sirven para producir nuevas y exóticas realidades. A lo largo del textoobservamos como el delito y lo ilegal, en innumerables giros rocambolescos de la historia posmoderna, se incorporan a la narrativa e incluso a la teoríaestética.