bluuebunny/crossref_metadata_2025 huggingface dataset:
Proposed Strategy for The Development of Turbomachinery Equipment Service in Indonesia (Case Study: PT XYZ)
Authors: Mandasari Sitti Annisa , Wandebori Harimukti
Published: August 2020

PT XYZ is one of the companies in Indonesia focusing on heavy rotating equipment, repair and manufacture Not only domestically, the company also plans to expand the business internationally to other countries in South East Asia. By increasing the company’s sales revenue and expanding the market share, PT XYZ might be able to achieve the goal. However, in the sales it is found that the current operational management strategy can no longer sustain profitable and it makes the sales revenue drops for the last two years.

The purpose of this research is to find and identify the strategy of the turbomachinery equipment service business to keep on growing in Indonesia. The conceptual framework used this strategy begins with analyzing the external environment by using PESTLE, Porter’s Five Forces, and competitor analysis. After external analysis, internal analysis is done by analyzing the resources and the value chain. Later on, all of the results will be summarized with a SWOT analysis. The results reveal that the company does not have a coherent business strategy. Thus, it evokes several problems in some internal parts of the company, such as an ineffective marketing strategy and improper resource allocation.

The applied strategy in this research is the differentiation strategy. This differentiation strategy expansion will be the key to support the company’s development in the turbomachinery equipment service market in Indonesia. Meanwhile, the outcome is expected to extend PT XYZ’s market share, product development, and service development later in the future.
MEMAHAMI CYBERBULLYING DI KALANGAN REMAJA
Authors: Rusyidi Binahayati
Published: August 2020

ABSTRAKCyberbullying di kalangan remaja merupakan isu yang relatif baru yang saat ini dipandang sebagai sebuah isu global. Masalah tersebut dapat terjadi di negara manapun tanpa memandang tingkat perkembangan sosial-ekonomi suatu wilayah. Cyberbullying menimbulkan dampak negatif terhadap kondisi psikososial and capaian akademik korban. Artikel ini merupakan kajian literature yang bertujuan mendiskusikan beberapa aspek dasar cyberbullying seperti definisi, tipe-tipe, faktor-faktor resko dan pelindung serta model intervensi cyberbullying. Artikel ini menunjukkan pendefinisian cyberbullying masih terus berkembang seiring dengan tingginya dinaika perkembangan teknologi informasi dan komunikasi yang memfasilitasi terjadinya cyberbullying. Cyberbullying terjadi melalui berbagai media dan meliputi beragam bentuk. Faktor-faktor pelindung dan resiko cyberbullying dapat ditemulan di berbagai level mulai dari kondisi dan karakteristik individu, lingkungan pertemanan, dan lingkungan keluarga. Hal ini menggarisbawahi pentingnya penanganan-penanganan yang bersifat multidimensi dalam mengatasi cyberbulling di kalangan remaja. Namun demikian model pencegahan dan intervensi yang cocok untuk cyberbullying belum terbangun dengan baik.
Dampak Pandemi COVID-19 Terhadap Kekerasan dalam Rumah Tangga
Authors: Radhitya Theresia Vania , Nurwati Nunung , Irfan Maulana
Published: August 2020

Pandemi COVID-19 yang terjadi di Indonesia sebagai akibat meluasnya penyebaran virus di tingkat dunia memaksa Pemerinta Republik Indonesia untuk melakukan berbagai kebijakan. Kebijakan ini dikeluarkan untuk menekan jumlah korban yang terjangkit virus corona. Penyebaran COVID-19 melalui droplet dan kontak fisik membuat adanya penerapan social distancing dan karantina mandiri di rumah sehingga menyebabkan masyarakat harus tinggal di rumah setiap harinya. Dilema penerapan ini membawa konsekuensi pada berbagai aspek. Di satu sisi penerapan sosial distancing memberi dampak positif pada bidang kesehatan untuk menekan jumlah penduduk yang menjadi korban virus corona, di lain sisi dampak negatif muncul pada bidang perekonomian karena sulitnya masyarakat untuk bekerja atau mencari penghasilan. Secara sosial, tidak menutup kemungkinan persoalan rumh tangga juga muncul sebagai akibat kebijakan social distancing yang mengharuskan masyarakat untuk tetap berada di rumah atau tidak melakukan aktifitas di luar rumah jika dirasa tidak penting. Salah satu masalah sosial yang terjadi di masyarakat diantaranya adalah adanya kekerasan dalam rumah tangga. Metode penelitian yang disajikan dalam artikel ini menggunakan studi literature, dengan menggunakan berbagai sumber data yang diperoleh dari beberapa jurnal, buku, maupun berita terkait dengan isu-isu kekerasan dalam rumah tangga, dan hubungan diantara keduanya. Tujuan dari artikel ini untuk mendeskripsikan persoalan yang terdampak dari pandemic COVID-19, secara khusus masalah sosial yang terjadi dalam kehidupan keluarga yaitu kekerasan dalam rumah tangga, sebagai akibat dari adanya penerapan Social Distancing.
AKSESIBILITAS SEBAGAI BENTUK KEMANDIRIAN DISABILITAS FISIK DALAM MENGAKSES FASILITAS PELAYANAN PUBLIK DITINJAU DARI ACTIVITY DAILY LIVING
Authors: Fathimah Khofiyya , Apsari Nurliana Cipta
Published: August 2020

Penyandang disabilitas mempunyai hak dan kewajiban yang sama sebagai warga negara. Dalam hal fasilitas pelayanan publik, penyandang disabilitas memiliki akses yang sama untuk mendapatkan pelayanan publik dalam segala bidang. Kemampuan yang dimiliki oleh penyandang disabilitas ini sangat bertolak belakang dengan penyediaan fasilitas atau kebijakan yang diberikan untuk pelayanan bagi penyandang disabilitas. Hal ini tentu berpengaruh terhadap kemandirian pada remaja penyandang disabilitas dalam melakukan Activity Daily Living (ADL). Apabila fasilitas pelayanan publik tidak ramah terhadap penyandang disabilitas maka bagi remaja yang juga sedang memasuki masa eksplorasi akan mengalami hambatan dalam pelaksanaan perkembangannya sebagai remaja. Banyak ditemui bahwa unit pelayanan yang diberikan oleh pemerintah tidak mendukung akses pelayanan kamu disabilitas. Oleh karena itu penting dilakukan kajian tentang aksesbilitas pelayanan publik yang dikhususkan untuk penyandang disabilitas. Penelitian ini menggunakan metode studi kepustakaan. Untuk memperoleh data yang diperlukan, peneliti menggunakan dokumentasi dan studi literature. Dalam artikel ini menguraikan bagaimana permasalahan yang dihadapi oleh remaja penyandang disabilias dalam mengakses fasilitas pelayanan publik yang berpengaruh terhadap kemandirian pada remaja penyandang disabilitas dalam melakukan Activity Daily Living (ADL).
MEMBANGUN IKLIM KERJA INKLUSI: TANGGUNG JAWAB SOSIAL PERUSAHAAN PADA DISABILITAS
Authors: Fatika Nurul , Yanti Wida , Anindita Adina Riska , Raharjo Santoso Tri
Published: August 2020

Rumusan kebijakan yang mengatur penerimaan disabilitas dalam dunia kerja menjadi peluang dan akses, sekaligus menjadi sumber kekuatan bagi kaum disabilitas untuk menjadikan dirinya sebagai individu yang mandiri dan berdaya yang mampu menjalankan keberfungsian sosialnya. Kebijakan tersebut semestinya menjamin orang yang hidup dengan disabilitas (ODD) memperoleh hak yang sama memperoleh pekerjaan. Deskripsi mengenai bagaimana kondisi iklim kerja di Indonesia saat ini bagi orang dengan disabilitas, serta bagaimana mengoptimalisasi  iklim kerja inklusif merupakan bagian dari tanggung jawab sosial perusahaan sebagai entitas bisnis. Pendekatan kualitatif dengan kajian pustaka dan data sekunder digunakan dalam mangkaji riset ini. Hasil menunjukkan bahwa penerapan kebijakan pemerintah terkait hak disabilitas untuk bekerja belum dilaksanakan secara optimal dan sungguh-sungguh oleh berbagai perusahaan di Indonesia. Padahal program CSR yang awal bersifat bisnis etis, saat ini merupakan kewajiban yang harus dilaksanakan oleh perusahaan yang mampu. Setidaknya, sebagai bagian dari CSR internal, sudah seharusnya perusahaan dapat menjamin pemenuhan hak dan kebutuhan bagi karyawan penyandang disabilitas di tempat kerjanya. The formulation of policies governing the acceptance of disability in the world of work becomes an opportunity and access, as well as a source of strength for people with disabilities to make themselves as independent and empowered individuals who are able to carry out social functioning. The policy should ensure that people living with disabilities (ODD) have the same rights to work. Descriptions of how the current working climate in Indonesia is for people with disabilities, and how to optimize the inclusive work climate is part of corporate social responsibility as a business entity. A qualitative approach with literature review and secondary data is used in this research study. The results show that the application of government policies related to the right to disability has not been implemented optimally and seriously by various companies in Indonesia. Whereas the initial CSR program was ethical business, now it is an obligation that must be carried out by a capable company. At least, as part of internal CSR, companies should be able to guarantee the fulfillment of the rights and needs of employees with disabilities in their workplaces.
MENGATASI STRESS PADA REMAJA SAAT PANDEMI COVID-19 DENGAN TEKNIK SELF TALK
Authors: Dwi Ananda Sherien Sekar , Apsari Nurliana Cipta
Published: August 2020

ABSTRAKPerkembangan Virus Corona saat ini semakin menunjukkan bahwa masyarakat harus semakin waspada dengan segala sesuatunya. Virus ini berdampak bagi kehidupan masyarakat di seluruh dunia dimana mempengaruhi berjalannya sektor-sektor pembangunan. Kehidupan para remaja pun nyatanya ikut terpengaruh seiring dengan dilakukannya berbagai kebijakan untuk mengurangi dampak dari pandemi ini. Kondisi mental para remaja semakin diuji dan tidak sedikit dari mereka yang akhirnya menjadi stress. Stress adalah salah satu tanda bahwa pemikiran seseorang menjadi irasional/negatif. Langkah yang bisa dilakukan salah satunya dengan menerapkan teknik Self Talk yang bermanfaat bagi pekembangan psikologis para remaja. Dalam menerapkan teknik ini, para remaja akan melakukan pembiasaan untuk melatih cara pandangnya, dimana lebih mengutamakan pikiran mereka yang positif daripada negatif. Jenis penelitian yang digunakan dalam tulisan ini adalah penelitian kualitatif dengan metode deskriptif yang menjelaskan tentang bagaimana cara untuk mengatasi rasa stress yang dialami oleh para remaja di kala pandemi Virus Corona seperti sekarang ini dengan teknik Self Talk. Tujuan penelitian ini yaitu agar remaja dapat mengontrol emosi serta memprioritaskan self talk positif saat berada di situasi tertentu. Kata Kunci : corona, remaja, stress, self talk. ABSTRACTThe world situation shows that the Corona Virus is growing faster and faster. it proves that the community must be increasingly aware of everything. This virus has an impact on the lives of people throughout the world that affect the development of the development sector. The lives of adolescents were in fact affected along with the implementation of various policies to reduce the impact of this pandemic. The mental condition of adolescents is increasingly tested and not a few of them eventually become stressed. Stress is a sign that someone's thoughts become irrational / negative. One step that can be taken is by applying the Self Talk technique which is beneficial for the psychological development of adolescents. In applying this technique, teenagers will make it a habit to practice their perspective, which prioritizes their positive thoughts rather than negativity. This type of research used in this study is a qualitative research with descriptive methods that explain how to deal with the stress experienced by adolescents during the Corona Virus pandemic as it is today with the Self Talk technique. The purpose of this study is that adolescents can control their emotions and prioritize positive self talk while in certain conversations.Keywords: corona, adolescents, stress, self talk.
China y Hong Kong, 2017
Authors: Haro Navejas Francisco Javier
Published: August 2020

El número de actores chinos en escenarios internacionales es cada vez mayor y su abanico de intereses también es creciente. Durante 2017 se fortalecieron dos de sus características esenciales: primero, la mundialización, están en prácticamente todo el planeta, segundo, sus campos de acción que, alentados por sus intereses, son multidimensionales. Durante el año pasado, trataron de posicionarse como una fuerza esencial para resolver problemas. Incluso, hacen todo lo necesario para involucrarse en escenarios de dominio tradicional de los poderes surgidos en la segunda posguerra. El mejor ejemplo de ello es la propuesta de Xi Jinping, presidente de China, compuesta de cuatro puntos¹ para el conflicto entre Palestina e Israel: lograr la existencia de dos Estados basados en las fronteras de 1967 y el este de Jerusalén como capital palestina, finalizar el levantamiento de nuevos asentamientos judíos y terminar con la violencia contra los civiles, alentar la cooperación internacional para promover medidas pacíficas, promover la paz entre Israel y Palestina mediante el desarrollo y la cooperación. La propuesta, una de las primeras en materia de política exterior hechas por Xi a su llegada al poder en 2013, fue presentada el año pasado como algo bienvenido por las partes involucradas; incluso Israel aceptaría una mayor influencia de Beijing, por lo menos en la versión del enviado especial chino para la región, Gong Xiaosheng.²
Corea del Sur: una mirada a lo acontecido en economía y relaciones intercoreanas durante 2018
Authors: Licona Michel Ángel
Published: August 2020

La República de Corea (Corea del Sur) es uno de los países que se conocen por su superación económica, la cual logró a partir de los años sesenta por medio de avances tecnológicos. Asimismo, ha presentado con el tiempo altas de crecimiento en su Producto Interno Bruto (PIB) que hacen de su economía un actor importante por la dinámica de sus productos que dinamiza las exportaciones y las importaciones, lo que convierten al país en un competidor importante en la escena internacional.
Tailandia
Authors: Briceño Montes Jaqueline
Published: August 2020

Una era de transición y transformación política ha permeado en Tailandia desde el 13 de octubre de 2016, fecha en que falleció el rey Bhumibol Adulyadej. También conocido como Rama IX, este rey, de la dinastía Chakri, fue el monarca con mayor tiempo en el cargo: casi 70 años. Con su muerte finalizó una era de estabilidad política que se centraba en un monarca popular y querido por su pueblo, y comenzó un periodo de crisis e incertidumbre política y estatal, donde ni la junta militar, ni el príncipe heredero, Maha Vajiralongkorn, han podido estabilizar la democracia tailandesa.
Japón
Authors: Román Zavala Alfredo
Published: August 2020

Para el primer ministro Shinzo Abe, cuyo gobierno entró en su séptimo año, 2019 fue un año de gran importancia en sus intentos de crear un legado político para su administración. En noviembre de 2019, Abe se convirtió en el primer ministro de mayor duración en el cargo desde el fin de la Segunda Guerra Mundial, superando a Eisaku Sato (1964-1972) y a Katsura Taro (de 1901 a 1906, de 1908 a 1911, y de 1912 a 1913). Esa particular característica de su gobierno no ha estado exenta de complicaciones políticas y económicas, internas y externas, que si bien han mostrado sus fortalezas y sus debilidades, le han permitido mantenerse en el cargo por tanto tiempo.
México ante el futuro de APEC
Authors: Uscanga Prieto Carlos
Published: August 2020

Dos décadas y media marcaron en 2019 el ingreso de México en el foro de Cooperación Económica Asia Pacífico (APEC), tiempo durante el cual ha participado con diferentes intensidades y compromisos. En este sentido, obliga a realizar un ejercicio retrospectivo de cómo la representación mexicana en ese mecanismo regional se ha desempeñado, remarcando la naturaleza de su estrategia y alcances en su despliegue. Lo anterior es una condicionante para, también, poder delinear cómo México identifica al APEC en el futuro y, en particular, cómo el gobierno mexicano se ve reflejado en el mismo para el cumplimiento de sus metas e intereses nacionales en el ámbito regional y multilateral.
Formar o sujeito e formar o humano
Authors: Valerio Raphael Guazzelli
Published: August 2020

O texto se propõe a discutir os conceitos de dispositivo, máquina e profanação na constituição do sujeito e da humanidade do vivente homem. Mapeamos estes conceitos no interior da obra de Agamben, ao mesmo tempo em que os balizamos no diálogo com Foucault, Heidegger e Jesi.  Conclui-se que o humano é uma produção política dos dispositivos que, ao mesmo tempo que o produzem, também o governam.
Palavras-chave: Dispositivo. Máquina. Profanação. Antropogênese. Agamben.
National systems of innovation in the Eurozone: Policy implications for Spain
Authors: Duarte Marcelo , Carvalho Fernando
Published: August 2020

This paper aims to understand which innovation inputs are more strongly related to innovation outputs in the Eurozone, and to derive policy implication for the Spanish convergence with Eurozone top players in terms of innovation. Drawing from the Global Innovation Index input-output framework we developed an alternative longitudinal index. The resulting country scores were used to construct a panel dataset composed of the 19 Eurozone members during the period 2013-2018, which were analysed through a series of multiple regression techniques. Results suggest a strong and positive influence of Business Sophistication on innovation outputs in Eurozone countries, derived mainly from the capacity of domestic firms to absorb knowledge. Possible implications for Spain could be derived from this fact, such as, for instance, encouraging inward foreign direct investment. Future research is needed to analyse the differentiated effects of such encouragement, as well as other surprising results of our study.
Perencanaan Strategis Sistem Informasi/Teknologi Informasi Menggunakan Kerangka Kerja Business Canvas Model Dan Metode Ward & Peppard
Authors: Nurrachmat Elsa Melati , Fakhrurroja Hanif
Published: August 2020

Tingginya persaingan dalam industri air minum dalam kemasan menjadi sebuah tantangan besar bagi perusahaan yang bergerak dalam industri tersebut. Sebagai salah satu perusahaan air minum dalam kemasan yang sedang berkembang, CV.XYZ kini tengah bersiap dalam menghadapi tantangan persaingan yang ada dengan memanfaatkan sistem informasi dan teknologi informasi, namun perusahaan mengalami kesulitan dalam menetapkan sistem dan teknologi informasi yang paling tepat untuk dipergunakan sebagai senjata dalam memenangkan persaingan bisnis, maka dalam penelitian ini dilakukan berbagai tahap analisa dalam menyusun rencana strategis sistem informasi dan teknologi informasi dengan menggunakan metode Ward dan Peppard, disesuaikan dengan model bisnis perusahaan yang tengah berlangsung menggunakan kerangka kerja bussiness canvas model untuk melihat keterkaitan antara keduanya. Hasil dari penelitian ini berupa rekomendasi dalam portofolio aplikasi dan usulan rencana strategis sistem informasi yang nantinya dapat dipergunakan sebagai acuan bagi perusahaan dalam implementasi dan pengembangan sistem informasi dan teknologi informasi yang dapat meningkatkan daya saing perusahaan.
Modo Enunciativo e a Modalização em Memórias de Emília de Monteiro Lobato
Authors: Amaral Jussara Maria Leão Coelho
Published: August 2020

Neste artigo, tendo como corpus diálogos extraídos da obra Memórias de Emília, de Monteiro Lobato, buscamos analisar os diferentes tipos de relações de influência a partir do comportamento enunciativo da boneca com as personagens Visconde, anjinho e tia Nastácia, por meio dos processos de modalização, e identificar os posicionamentos do autor diante de alguns temas candentes. Os dados foram analisados à luz da Teoria Semiolinguística, de Charaudeau (2010), o que nos permitiu reconhecer, na voz da Emília, associada ao contexto histórico-social do autor, valores preconizados pela voz ficcional de Lobato. Por meio da sua postura adulta, ela questiona os valores do capitalismo e reforça estereótipos da raça negra. Desse modo o autor desmistifica o estereótipo de bondade e inocência infantil e apresenta uma criança mais próxima da realidade: contestadora, voluntariosa, e, às vezes, até cruel. Vale ressaltar a genialidade do autor ao materializar tudo isso pela fala de uma boneca.
Bypassing the Inertness of Aziridine/CO2 Systems to Access 5-Aryl-2-Oxazolidinones: Catalyst-Free Synthesis Under Ambient Conditions
Authors: Bresciani Giulio , Antico Emanuele , Ciancaleoni Gianluca , Zacchini Stefano , Pampaloni Guido , Marchetti Fabio
Published: August 2020

The development of sustainable synthetic routes to access valuable oxazolidinones via CO2 fixation is an active research area, and the aziridine/carbon dioxide coupling has aroused a considerable interest. This reaction is featured by a high activation barrier, so to require a catalytic system, and may present some other critical issues. Here, we describe the straightforward gram-scale synthesis of a series of 5-​aryl-​2-oxazolidinones at ambient temperature and atmospheric CO2 pressure, in the absence of any catalyst/co-catalyst. The key to this innovative procedure consists in the direct transfer of the pre-formed amine/CO2 adduct (carbamate) to common aziridine precursors (dimethylsulfonium salts), replacing the classical sequential addition of amine (intermediate isolation of aziridine) and then CO2. The reaction mechanism has been investigated by NMR studies and DFT calculations applied to model cases.
Saturation Profile Based Conformality Analysis for Atomic Layer Deposition: Aluminum Oxide in Lateral High-Aspect-Ratio Channels
Authors: Yim Jihong , Ylivaara Oili , Ylilammi Markku , Korpelainen Virpi , Haimi Eero , Verkama Emma , Utriainen Mikko , Puurunen Riikka
Published: August 2020

ABSTRACT: Atomic layer deposition (ALD) raises global interest through its unparalleled conformality. This work describes new microscopic lateral high-aspect-ratio (LHAR) test structures for conformality analysis of ALD. The LHAR structures are made of silicon and consist of rectangular channels supported by pillars. Extreme aspect ratios even beyond 10 000:1 enable investigations where the adsorption front does not penetrate to the end of the channel, thus exposing the saturation profile for detailed analysis. We use the archetypical trimethylaluminum (TMA)-water ALD process to grow alumina as a test vehicle to demonstrate the applicability, repeatability and reproducibility of the saturation profile measurement and to provide a benchmark for future saturation profile studies. Through varying the TMA reaction and purge times, we obtained new information on the surface chemistry characteristics and the chemisorption kinetics of this widely studied ALD process. We propose new saturation profile related classifications and terminology.
A SARS-CoV-2 Coronavirus Nucleocapsid Protein Antigen-Detecting Lateral Flow Assay
Authors: Grant Ben D , Anderson Caitlin E , Garing Spencer H , Alonzo Luis F , Williford John R , Baughman Ted A , Glukhova Veronika , S. Boyle David , Weigl Bernhard H , Nichols Kevin P
Published: August 2020

Inexpensive, simple, rapid diagnostics are necessary for efficient detection, treatment and mitigation of COVID‑19. Currently, the primary diagnostic tool being utilized is reverse transcription polymerase chain reaction (RT-PCR). RT-PCR delivers results with good sensitivity and excellent specificity, but is expensive, prone to access challenges and is often slowed by transport to centralized testing laboratories. Antigen-based assays are inexpensive and can be rapidly mass-produced and deployed, with lateral flow assays (LFAs) being the most common inexpensive antigen test. To date, few antigen-detecting LFAs for COVID-19 have been commercialized. Herein, we present an open source LFA using commercially available antibodies and materials for the detection of SARS-CoV-2. Using an optical reader with comparable sensitivity to a visual read, the LFA yielded a Limit of Detection (LOD) of 23 TCID50/mL (95% CI of 9.1 to 37 TCID50/mL), equivalent to 1.4x105 copies/mL (95% CI of 5.5x104 to 2.3x105 copies/mL) irradiated virus in pooled nasal matrix. This LOD meets the criteria suggested by WHO for diagnosis of acute SARS-CoV-2 infection in a point of care format. A clinical evaluation and further testing is ongoing.
3D Printed Tetrakis(triphenylphosphine)palladium (0) Impregnated Stirrer Devices for Suzuki-Miyaura Cross-Coupling Reactions
Authors: Penny Matthew , Rao Zenobia , Ishaq Ahtsham , Thavarajah Rumintha , Hilton Stephen
Published: August 2020

3D printed materials can be readily modified to create bespoke structures that incorporate a range of catalysts at the point of printing. In this present study we report on the design and 3D printing of tetrakis (triphenylphosphine) palladium (0) impregnated 3D printed stirrer devices that were used to catalyze a Suzuki-Miyaura reaction between biaryl compounds in a batch-based approach. It was shown that the devices themselves are reusable, easy to use, air-stable, give access to an array of biaryl compounds in excellent yields and lead to low levels of palladium loss into the reaction. Simple modification of the device’s design by size reduction, meant that they could also be used to reduce the time of the Suzuki-Miyaura reaction by microwave enhanced heating. At the end of the reaction, devices can simply be removed from the flask, washed and reused, analogous to stirrer bead workflows. This makes the overall process of setting up multiple reactions simpler by obviating the need to weigh out catalysts for reactions and the device, once used, can be simply removed from the reaction media at the end of the reaction.
Photodissociation Dynamics of Ortho and Meta Fluorophenols: The Origin of the Fast Protons
Authors: song xinli , Toldo Josene , de Moura Carlos E. V. , Tang Ying , Zhang Bing , Barbatti Mario
Published: August 2020

A recent experimental study with time-resolved velocity map imaging demonstrated that the total kinetic energy release spectra obtained from photodissociation of ortho and meta fluorophenols have distinct features after excitation into the origin of the S1 state. A peak at 6000 cm-1 was observed for both molecules, while another at 13000 cm-1 dominates the spectrum of ortho-fluorophenol. The peak at 6000 cm‑1 was assigned to H tunneling. Nevertheless, the 13000 cm-1 feature remains unassigned. In this work, we performed a theoretical analysis, investigating two hypotheses for explaining the 13000 cm‑1 signal. The first hypothesis is that it is due to one-photon absorption followed by ionization through resonant multiphoton dissociation. The second hypothesis is that the signal is due to two-photon absorption into a superexcited state, which dissociates yielding an H atom. We discuss the pros and cons of each hypothesis, laying the groundwork for future experiments.
Valence Electrons in Lanthanide-Based Single-Atom Magnets: A Paradigm Shift in 4f-Magnetism Modeling and Design.
Authors: Dubrovin Vasilii , Popov Alexey , Avdoshenko Stanislav
Published: August 2020

Detailed electronic structure of single atomic magnets is a crucial bit in the further understanding and design of a new generation of monoatomic magnetic elements on surfaces and in molecules. Control and manipulation of the single atomic state, as well as long relaxation of magnetization, have been demonstrated for lanthanide atoms on carefully chosen supporting substrates. However, these convincing experiments are puzzling by insufficient theoretical description, usually omitting the valence electrons of lanthanide atoms. In this work, starting with an idea of the inevitable need of local d- and p-shell electrons for a proper description of the magnetic states of lanthanide atoms, we rationalized the electronic structure and magnetic properties of Ho atom on the MgO substrate using ab initio multiconfigurational approaches. By doing so, we obtained the solution which complements experimental observations without any assumptions and has been able to pin-point the atomic state which most likely to be responsible for the exceptional magnetic properties of Ho on MgO. This study demonstrates that new paradigms are needed for understanding and interpretation of the lanthanide single-atomic magnets.
Financial Autonomy for Unemployed and Disadvantaged Adolescents with Disabilities through Punjab Vocational Training Institutions
Authors: Ghulam Fatima  , Rukhsana Bashir  , Samina Ashraf  , Dur-e-Nayab
Published: August 2020

The central focus of this quantitative exploration was to know the awareness level of poor and disadvantaged students with disabilities (hearing impaired, visually impaired, physically handicapped and mild mentally challenged) about demand driven skill training provided by Punjab Vocational Training Institutions. A sample of 105 students with disabilities (male and female) enrolled in elementary and secondary level special education schools and centres located in Lahore division were selected through simple random sampling technique. A self developed and validated questionnaire (Cronbach Alpha 0.92) on five point Likert scale was used to elicit their responses. Descriptive statistics were used for data analysis. ANOVA was employed to find difference in awareness level among the students of four disabilities, t-test was used to find difference on the basis of gender, type of schools (public & private), and locale (urban & rural). No significant mean difference was found on the basis of gender. There was a significant difference on the basis of type of schools and disabilities. Recommendations were made to Government of the Punjab, Punjab Special Education Department, and private sector to increase employability through the enrolment of students with disabilities in Punjab Vocational Training Institutions.
الجائحة والمضامين المستجدَّة للأمن المجتمعيّ: قراءة في مسارات إدارة الأزمة
Authors: Bechir Teyeb Aicha
Published: August 2020

تهدف هذه الورقة لتقديم قراءة أولية في مسارات إدارة أزمة جائحة (19-COVID)، لا سيَّما في مجتمعاتنا العربية، وما أنتجته مجريات الانتشار السريع للفيروس من توسُّع أفقي في مفهوم الأمن وتعدُّد فاعليه وتجدُّد أساليبه وإستراتيجياته. وتطرح إشكاليةً تتساءل عن المستويات الجديدة التي برزت في مفهوم الأمن المجتمعي خلال يوميات الجائحة على مستوى الإدارة الرسميَّة من جهة، وعلى مستوى المكافحة المجتمعية غير الرسمية من جهة أخرى. واعتمدت الورقة على منهجيَّة وصفيَّة تحليليَّة حاولت تعقُّب أحداث الجائحة وتلمُّس صداها في وسائل الإعلام وفي مواقع التواصل الاجتماعي، واقتفاء أثر ما يصدر يوميًّا حتى تاريخ كتابة الورقة من الجهات والأجهزة الرسمية من بيانات ومعلومات وإحصاءات. ومن أهم النتائج المتوصل إليها نذكر بيان أهمية الدور الذي لعبته الشرائح الاجتماعية المختلفة في المجتمعات العربية في إنجاح إدارة الأزمة بإسهاماتها النوعيَّة في المكافحة المجتمعيَّة للفيروس، ودورها في معاضدة الجهود الرسميَّة في توفير الأمن الصحِّي والمجتمعي. كما تمّ الوقوف على دور الجائحة في مساعدة المجتمعات العربية على استعادة ثقتها بنفسها وكوادرها الأمنية والطبية، ودورها في إعادة اكتشاف تلك المجتمعات لأعماقها، وكسَّر أوهام الاعتماد المطلق على الغرب المتقدم، والعجز عن التصنيع. وتضمنت الورقة جملة من التوصيات منها عمل الجهات المختصة وطنيًّا وإقليميًّا على مزيد تثمين نتائج البحوث والدراسات العلمية والرفع من ميزانيات البحث العلمي وإعادة الاعتبار للعلماء والباحثين في مختلف الحقول والتخصُّصات. وأهمية الاعتماد على الكفاءات العلميَّة المتميزة في التخصُّصات العلمية والإنسانية والاجتماعية لمراجعة الخيارات الاقتصادية والإستراتيجية الكبرى في مجال التصنيع والغذاء والدواء والبحث العلمي. والعمل على تعزيز دور المنظمات الإقليمية العربية وتحفيزها على القيام بأدوار أكثر فاعلية في حماية المصالح المشتركة في ظل التهديدات المتنامية لمجتمع المخاطر العالمي.
Stegana penicillata (Kertész, 1901) (Diptera, Drosophilidae) collected at the Panguana Biological Field Station in the Huánuco Region of Peru
Authors: Bächli Gerhard , Vilela Carlos R.
Published: August 2020

Among 210 undetermined Neotropical Drosophilidae collected by Michael von Tschirnhaus, at the Panguana Biological Field Station in the Huánuco Region of Peru, a male of Stegana penicillata (Kertész 1901) was identified, analyzed and photomicrographed. This is the second record of a male of S. penicillata in Peru and the first record of this species in the Huánuco Region.
BENCHMARKING HEAD OF MADRASAH IN DOING MADRASAH TRANSFORMATION IN JAMBI PROVINCE
Authors: Mukhtar H. , Anwar H. Kasful , Harahap Emmi Kholilah
Published: August 2020

The purpose of this research is to know the success of benchmarking of madrasah head in transforming madrasah, to know benchmarking of head of madrasah, to know transformation that happened at madrasah, and to know benchmarking of madrasah head to transform madrasah. The research methodology used is descriptive qualitative approach. Data collection techniques using observation, interviews and documentation. Analysis of the data using the model of Miles and Huberman and data validity technique uses triangulation data.

The results show that the success of madrasah head benchmarking in transforming with active commitment in managing madrasah, understanding the advantages and weaknesses of madrasah, innovating in madrasah, and applying benchmarking results in madrasah. Benchmarking process is self-evaluation of madrasah program, comparison with referral madrasah, reflection of madrasah performance and backbiting towards benchmarking of madrasah. The madrasah transformation covers the aspects of input, process transformation in madrasah, transformation of madrasah output and transformation of madrasah culture.

The conclusion of this research can be seen that through benchmarking the head of madrasah can make the head of madrasah do madrasah transformation. The implication of this research is that benchmarking done by head of madrasah is not necessarily self-done. This requires the responsibility and commitment of all madrasahs in it, managerial skills, adequate human resources, and empowerment of all personnel in the madrasah.
BIOMASSA MIKROBIAL-ATP SEBAGAI BIOINDIKATOR TANAH TERCEMAR FLUAZINAM
Authors: Suciati Fuzi
Published: August 2020

Fluazinam adalah suatu fungisida berbasis piridin yang diduga merupakan endocrine disrupture chemical (EDC). Pada pemanfaatannya, Fluazinam berpotensi menurunkan kesehatan dan mutu tanah (soil health) melalui perubahan level dan aktivitas ATP dalam tanah. Kandungan ATP tanah telah diketahui berhubungan erat dengan aktivitas jasad renik tanah sehingga kandungan ATP tersebut dapat digunakan sebagai indikator proses biokimia tanah serta ukuran biomassa aktif dalam tanah. Untuk mengkaji potensi dampak dari penggunaan fluazinam terhadap level ATP tanah dilakukan percobaan di laboratorium. Fluazinam dengan kepekatan 3000 mg/kg dicampurkan kepada tanah kemudian dikeringkan di udara terbuka. Selanjutnya pada akhir inkubasi selama 1-, 3-, 7-, dan 14-hari level ATP diidentifikasi. Level ATP ditetapkan dengan cara mengukur intensitas pendarfluor yang diemisikan oleh oxyluciferin pada kisaran panjang gelombang 550 – 570 nm menggunakan Luminometer (OPTOCOMP1 MGM USA). Penurunan secara konsisten kandungan ATP tanah selama dua minggu periode inkubasi memperlihatkan, dari 0.100 ± 0.006 menjadi 0.043 ± 0.009 nmol/g tanah. Hasil ini menunjukkan bahwa fluazinam mengganggu serta menurunkan kesehatan dan mutu tanah sehingga untuk memulihkan kualitas tanah yang terkena dampak fluazinam perlu dilakukan teknik dan prosedur aplikasi yang terkendali berdasarkan Best Management Practices (BMP).kata kunci: xenobiotics, fluazinam, ATP tanah, bioindikator, kesehatan tanah
PENAMBAHAN PENDERITA ISPA AKIBAT PENCEMARAN UDARA DARI KEGIATAN PEMBERSIHAN LAHAN DALAM PEMBANGUNAN REL KERETA API
Authors: Heraningsih Taty , Heralambang Arie
Published: August 2020

Abstrak Pembangunan rel kereta api memberi dampak positif dalam peningkatan transportasi tetapi disisi lain ada dampak negatif pada waktu proses pembangunannya yaitu pada waktu pembersihan lahan. Dampak ini berupapencemaran udara yang diakibatkan adanya kegiatan pembersihan lahandan transportasi material untuk melaksanakan pembersihan lahan maupunhasil dari kegiatan ini. Gangguan kesehatan misalnya ISPA (Infeksi SaluranPernafasan Atas), kanker pada paru-paru atau organ tubuh lainnya, penyakitpada saluran tenggorokan yang bersifat akut maupun kronis. Survei kuesioner dan wawancara tentang kesehatan masyarakat dan kesehatan lingkungan yang terdiri atas pola penyakit, tempat berobat responden, sumber air bersih, kepemilikan MCK (Mandi Cuci Kakus) dan kebiasaan membuang sampah telah dilakukan terhadap 420 responden masyarakat yang bertempat tinggal disepanjang jalur rel koridor Jakarta-Surabaya. Berdasarkan hasil survai tersebut dan konsentrasi pencemar di udara maka telah dihitung penambahan jumlah penderita ISPA akibat pencemaran udara dari kegiatan pembersihan lahan dalam pembangunan rel kereta api.Kata kunci : pencemaran udara, ISPA (infeksi saluran pernafasan atas),MCK (mandi cuci kakus)
UJI KAPASITAS ABSORPSI AIR OLEH SELULOSA DARI TANDAN SAWIT SEBAGAI BAHAN SUPER ABSORBENT POLYMER (SAP) PADA POPOK SEKALI PAKAI
Authors: Dewanti Dian Purwitasari , Ma'rufatin Anies , Nugroho Rudi
Published: August 2020

Selulosa tandan kosong kelapa sawit merupakan bahan yang potensial untuk dijadikan produk lain yang bernilai yang salah satunya adalah super absorbent polymer (SAP). Keunggulannya dibandingkan dengan selulosa sintetik karena mudah didapat dan mudah terurai secara alami oleh lingkungan. Penggunaan selulosa sebagai bahan SAP diarahkan untuk diaplikasikan pada popok sekali pakai. Hal ini karena permintaan terhadap popok sekali pakai sudah sangat besar dan menimbulkan permasalahan lingkungan karena limbah habis pakainya. Sehingga, tujuan penelitian ini adalah menguji kemampuan penyerapan air oleh selulosa dan dibandingkan dengan SAP yang sudah diaplikasikan pada popok sekali pakai. Bahan yang digunakan dalam penelitian ini adalah selulosa yang diekstraksi dari tandan kosong kelapa sawit dan serat dalam popok sekali pakai. Ekstraksi dilakukan dengan proses pemurnian dalam larutan NaOH dan dilanjutkan dengan pemutihan menggunakan H2O2. Selulosa kering yang didapat selanjutnya diuji penyerapannya terhadap air. SAP dalam popok sekali pakai juga mengalami perlakuan sama untuk mengetahui kemampuan penyerapannya. Dari hasil pengujian, didapatkan bahwa selama 4 jam, selulosa mampu menyerap air sebanyak 7 kali berat selulosa awal. Sedangkan untuk SAP memiliki kemampuan penyerapan hingga 200 kali berat asal. Diharapkan dipenelitian berikutnya bisa dilakukan proses polimerisasi selulosa menjadi SAP sehingga bisa menggantikan SAP sintesis. Kata kunci : SAP, selulosa, popok sekali pakai, tandan kelapa sawit, polimerisasi
STUDI PENENTUAN KOMPOSISI OPTIMUM CAMPURAN BAHAN BAKAR BIODIESELâ€“PETRODIESEL
Authors: Wirawan dkk Soni S.
Published: August 2020

Biodiesel is a viable substitute for petroleum-based diesel fuel. Its advantages are improved lubricity, higher cetane number and cleaner emission. Biodiesel and its blends with petroleum-based diesel fuel can be used in diesel engines without any signifi cant modifi cations to the engines. Data from the numerous research reports and test programs showed that as the percent of biodiesel in blends increases, emission of hydrocarbons (HC), carbon monoxide (CO), and particulate matter (PM) all decrease, but the amount of oxides of nitrogen (NOx) and fuel consumption is tend to increase. The most signifi cant hurdle for broader commercialization of biodiesel is its cost. In current fuel price policy in Indonesia (especially fuel for transportation), the higher percent of biodiesel in blend will increase the price of blends fuel. The objective of this study is to assess the optimum blends of biodiesel with petroleum-based diesel fuel from the technically and economically consideration. The study result recommends that 20% biodiesel blend with 80% petroleum-based diesel fuel (B20) is the optimum blend for unmodifi ed diesel engine uses.Keywords: biodiesel, emission, optimum, blend
PEMANFAATAN KULIT BUAH PISANG NANGKA SEBAGAI SUBSTRAT FERMENTASI PADAT PADA PRODUKSI XILANASE
Authors: Dkk Trismilah
Published: August 2020

Jackfruit skin bananas (Musa sp.) one of the agricultural waste that is rich nutrients for the growth of microorganisms, can be used as a substrate of xilan for the production xilanase. The research aims to know the optimum conditionsof solid fermentation for production xilanase Bacillus licheniformis I-5 using a jackfruit skin banana as substrate. Optimization includes the incubation time for 72 hours with the interval measurement activities every six hours, the moisture content variation on the 1: 1.0 (55%); 1: 1.5 (65%); 1: 2.0 (70%); 1 : 2.5 (74%) (w / v), incubation temperature variation in the 40 Â°, 45 Â°, 50 Â°, 55 Â°, 60 Â° C and the addition of carbon and nitrogen source on the concentration of 1, 2,3, 4, and 5% (w / w). Fermentation carried out in erlenmeyer 250 ml, containing 10 g cod banana jackfruit, 0.4 K2HPO4, and 0.2 MgSO4 (g / l). Results of research shows that the optimum activity xilanase to 48 hours of fermentation,moisture content 1: 1.5 (65%) and incubation temperature 50 Â° C with the activity of 0410 Â± 0102 U / ml. The addition of glucose and prevent xilosa activities to be 0032 Â± 0007 U / ml and 0053 Â± 0025 U / ml concentration in 5%. Pepton addition of 4% increased the activity is not signifi cant to control the 0487 Â± 0073 U / ml.
PENGARUH PERLAKUAN ALKALI PADA LIMBAH KULIT KOPI DAN PENINGKATAN KECERNAANNYA DENGAN TEKNIK IN VITRO
Authors: Fariani., dkk A.
Published: August 2020

This research was done to improve coffee pulp digestibility with alkali treatment and adding organic acid by in vitro. This research was done in two stage, fi rst stage was soaking in alkali fl uid and second stage was in vitro digestibility analysis, in Animal Feed and Nutrition Laboratory, Faculty of Agriculture, Sriwijaya University. Completely Randomized Design (CRD) used in 4 reatments and feed treatment was replicated 3 times. The treatments were: P0 (control), P1 (2 day soaking), P2 (3 day soaking) and P3 (4 day soaking). Observe parameters were tannin concentration, dry matter digestibility, organic matter digestibility, concentration of N-NH3 and (pH). The result showed that the treatment had nosignifi cant diference (P>0.01) on tannin concentration. However, it was signifi cantly difference on dry matter digestibility, organic matter digestibility, concentration of N-NH3, and (pH).Key Words: Coffee pulp, alkali treatment, digestibility, in vitro techniques
KERAGAMAN GENETIK INDUK UDANG WINDU DI PERAIRAN SELATAN PANGANDARAN DAN BINUANGEUN, JAWABARAT
Authors: Aliah Ratu Siti
Published: August 2020

An evaluation of the Black Tiger Brood Stock (Penaeus monodon) genetic diversity of Pangandaran and Binuangeun was conducted by using the mtDNA diversity of two gene locus of CO I and 12S rRNA to understand their population genetic diversity. The result show that the brood stock of Pangandaran has 17 haplotipe, while from Binuangeun has 13 haplotipe. The result indicated that the genetic diversity of the Balck Tiger brood stock of Pangandaran was higher than thatBinuangeun.Key words : Genetic diversity, Black Tiger brood stock, Pangandaran, Binuangeun
PERLAKUAN ETHYL METHANE SULFONATE (EMS) PADA ENTEROBACTER AEROGENES AY-2 DARI LIMBAH METAN FERMENTASI UNTUK PENINGKATAN PRODUKSI GAS HIDROGEN
Authors: Rachman Mahyudin Abdul
Published: August 2020

Enterobacter aerogenes AY-2 mutant is known for hydrogen gas producer which ws obtained from the sludge of methane fermentation and the yield is 1.5 fold higher than wildtype. Hydrogen gas production can be gain via NADH oxidation in anaerobic metabolic pathway by blocking organicÂ acid production. Metabolic pathway can be changed by mutagenesis. Enterobacter aerogenes AY-2 mutated with ethyl methane sulfonate in logarithmic phase with consentration 10, 11, 12,13, 14 and 15 Î¼l/ml cell suspention during 120 minute. Mutation that result lowest survival ratio (0,01%) was 14 Î¼l EMS/ml cell suspention is repeated with variation incubation time, 30, 60, 90 and 120 minute. 166 double mutant colony has been collected and choosen randomly. The choosen 43 colony was fermented in glycerol complex medium for determining ten double mutant with the highest H2 production. Double mutant AD-H43 is a highest H2 producer that increase 20% H2 production from AY-2 and has a decrease lactid acid production, 31% less from AY-2. Increasing H2 production in double mutant AD-H43 is caused by lactate dehydrogenase defficient.Keywords: Enterobacter aerogenes AY-2, ethyl methane sulfonate (EMS), H2 and methanesludge
APLIKASI PEMANFAATAN GAMBUT UNTUK PENGEMBANGAN ZONA PRODUKTIF DI BANTARAN SUNGAI SIAK
Authors: Sittadewi E. Hanggari
Published: August 2020

The productive zone in Siak riverâ€™s corridor can utilized to increase the social economic after due consideration of conservation aspect. Land of that zone can be developed for production of horticulture or plantation. Choosing peat compost (an organic fertilizer) to improve soil quality in the productive zone of Siak riverâ€™s corridor is a good practice due to peat function to support plant growth both qualitatively and quantitatively. In addition the usage also decrease agriculturalbase pollution. This paper describe experimentation result the peat organic fertilization to develop productive zone in the Siak riverâ€™s corridor. The use of peat organic fertilizaton in the productive zone of Siak riverâ€™s corridor, have positive growthâ€™s respon for horticulture (chilli, pakcoy, terong belanda, cucumber), no nutrient deficiencies and have good yield.Key words : productive zone in Siak riverâ€™s corridor, peat compost.
BAHAN ORGANIK TERLARUT DALAM AIR LAUT
Authors: Santoso Arif Dwi
Published: August 2020

Seawater contains high amounts of organic material and ions causing high salinity.The distribution of nutrients in the ocean is determined by ocean circulation, biological processes of uptake and mineralization, and subsequent regeneration of nutrients by migration of animals and by supply from the land.Topic related to sea water is important to discuss and to be a challenging with many researchers in Indonesia. In this paper, organic mater from sea water was learned in detail. The information contained of formulation history, justifi cation, distribution, advantages, and method of measure, type and effect to environment.Keywords: organic material, sea water, dissolved
STUDI KARAKTERISTIK SEDIMEN KAITANNYA DENGAN PENGELOLAAN WILAYAH PESISIR INDRAMAYU JAWA BARAT
Authors: Ganie Basri M
Published: August 2020

The northern part of java coastline in particular in Dadap Valley and Limbangannearby to Indramayu was heavily destroyed by erosion affected by strong wavecoming from opensea.It showed that some areas such as in Pamanukan coastline seemed to be heavily threated by erosion.Â This study was carried out by scientist of BPPT with the Objective of understanding the characteristic of sediments affected by erosion in Indramayu coast areas. According to information from local people living nearby coast and beach of Indramayu, The erosion destroyed coastline approximately 10-20 meter every year. Based on grain size analysis the sediments reveald 3 catagories of environment covered a long coast areas in Indramayu as follow :1. Coast sediments ; consisting of fein coastal sand, Silt.2. Delta sediments ; Siltig sand with Mollusca fragments.3. Flood upland sediments; Humous clay, silt, middle to coarse sands.The Occurrence of fein sand sediment deposition on the upper layer of coastalareas indicated that areas may influenced directly also with strong long shorecurrent.Keywords: sediment characteristic, coast, delta sediments, flood upland sediments, Delta , sediment abrasion