bluuebunny/crossref_metadata_2025 huggingface dataset:
Using IIR filters to build high-order finite difference schemes for the unsteady Schrödinger equation
Authors: Hureuski A. N.
Published: January 2020

High-order finite difference schemes for the time-dependent Schrödinger equation are investigated. Digital signal processing methods allowed proving the conservativeness of high-order finite difference schemes for the unsteady Schrödinger equation. The eighth-order scheme coefficients were found with the help of the proved theoretical results. The conditions for equivalence between the eighth-order finite difference scheme and the scheme in the form of a cascade of allpass first-order filters were found. The numerical analysis of the proposed scheme was made. It was shown that the high-order finite difference schemes gave better results on solving the linear Schrödinger equations comparing to the well-known fourthorder scheme on the six-point stencil, however, the high-order schemes in couple with the second-order splitting algorithm to the nonlinear Schrödinger equation do not lead to a radical improvement in the quality of numerical results. Practical issues implementing the proposed numerical technique are considered. The obtained results can be used to construct efficient solvers for linear and nonlinear Schrödinger-type equations by applying the splitting schemes of adequate accuracy order.
Uniqueness of the solutions of the Hermite – Pade problems
Authors: Staravoitov A. P. , Ryabchenko N. V.
Published: January 2020

New concepts are introduced in the present work. They are a quite normal index and a quite perfect system of functions. Using these concepts, the uniqueness criterion for solution of two Hermite – Pade problems is proved, the explicit determinant representations of type I and II Hermite – Padé polynomials for an arbitrary system of power series are obtained. The results obtained complement and generalize the well-known result in the theory of Hermite – Padé approximations.
Classical solution of the mixed problem for a one-dimensional wave equation with second-order derivatives at boundary conditions
Authors: Korzyuk V. I. , Naumavets S. N. , Sevastyuk V. A.
Published: January 2020

This paper considers the mixed problem for a one-dimensional wave equation with second-order derivatives at boundary conditions. Using the method of characteristics, a classical solution to this problem is found in analytical form. Its uniqueness is proved under the relevant compatibility conditions.
On the possibility of evaluative prediction of the extraction of organic substances of complex structure using the method of group increments
Authors: Zayats M. F. , Leschev S. M. , Zaidzel A. U.
Published: January 2020

The distribution of pesticides of different classes (amides, anilinopyrimidines, benzene derivatives, benzoylphenylureas, benzenesulfonates, hydrazides, dinitroanilines, carbamates, pyretroids, pyrimidines, tetrazines, triazoles, pheny lureas, organophosphorus compounds, esters of carboxylic acids) was studied at 20 ± 1 °C in the extraction systems of hexane–water, hexane–acetonitrile, hexane– acetonitrile and water mixture that are most often used in analytical chemistry of pesticides. The distribution constants P of pesticides and the increments of logarithms of the distribution constants If of their functional groups between the hydrocarbon and polar phases are calculated. Two main methods for evaluative prediction of lg P of pesticides are proposed and approved – substitutive method based on the calculation of lg P by replacing the substituents in the base molecule and the method of absolute addition of increments. The possibilities of the both methods are illustrated. The reasons for the deviations of the experimental values from the calculated ones are discussed. The influence of the nature and composition of the polar phase on the magnitudes of the observed deviations is estimated. In particular, they decrease dramatically with an increase in the acetonitrile content in the polar phase. Averaged values of correction to the calculated values of lg P are introduced. In most cases, they allow predicting lg P of pesticides with a deviation of not more than 0.5–1.0 from the calculated one.
Main process parameters and covers characteristics as criteria for evaluating the effectiveness of the of anodic micro-arc oxidation
Authors: Chigrinova N. M. , Vorobyova E. I.
Published: January 2020

The article is devoted to the evaluation of the feasibility and efficiency of modernization of the microarc oxidation process (MAO) by changing the conditions and parameters of sparking, as well as the selection of criteria for assessing the quality and predicting the service properties of formed ceramic-like coatings. The predominant role in changing the nature of structure formation and in ensuring the predicted quality and properties of the oxidized alloy is played by the intensity of sparking, which occurs in the process of electric discharges migrating along the treated surface of the object immersed in the electrolyte. Intensity of sparking determines the conditions for obtaining equidistant coatings: the less stochastic the nature of sparking around the oxidized part is, the more evenly and rapidly the thickness of the formed coating increases and its density is higher. These considerations allowed us offering the option of upgrading method of the anode MAO (AMAO), wherein only the anodic component of the current, causing thereby obtaining thin coatings with extensive porosity by stabilizing the process of arcing through the use of the system of quasi cathodes in the electrolysis bath. In this study, we consider the possibility of controlling the parameters of coatings obtained by the AMDO method in its standard and upgraded versions, by fixing in real time the nature of the distribution of spark discharges, indirect evidence of which is the change in the current density over time and the uniformity of the thickness of the coatings created. Taking into account the influence of micro-arc oxidation on the structural and qualitative features of formed layers, it was assumed that the surface of the coating obtained by the modernized method should have a higher quality, one of the indicators of which is a more smooth and uniform relief. Thus, another criterion for the efficiency of the modernized process can serve as amplitude and step parameters of roughness, which, without allowing an objective assessment of the microprofile of the formed coating, can give more extensive information about the nature of the increase in its thickness and quality changes, determining the level of operational capabilities of metal objects with such a coating.
Analysis of kinematics of tool and work piece contact during lens processing
Authors: Kozeruk A. S. , Malpica Y. L. , Sukhotski A. A. , Yurynok V. I. , Filonova M. I. , Shamkalovich V. I.
Published: January 2020

Using the first axiom of statics for equilibrium of a two forces system applied to points of a solid body, it was verified, that the pressure in the zone of contact of a tool with a lens during its abrasive processing by the grinding-free method is unevenly distributed. With this in mind, the nature of the distribution of the pressure profile has been presented graphically, showing the equilibrium condition when the tool is rotated around the center of the spherical surface of the lens relative to its axis of symmetry and the clamping force of the unions that are grinded has been recorded. On that base an expression is proposed for determining the current pressure at an arbitrarily chosen point on the surface of the lens. An expression for determining the continuously changing contact area of the instrument and the lens during its processing by grinding-free method is obtained. The calculation of current pressure at different points of the diametrical cross-section of the contact zone of the lapping surfaces of the tool, performing oscillatory motion, and the lens is performed. As a result, the uneven distribution of pressure in the area under study was revealed, with the minimum value of this indicator taking place in the zone of contact of the tool edge with the lens, and the maximum in the zone of contact of the lens edge with the tool. The observed non-uniformity increases with an increase in the angle of deviation of the tool from the axis of symmetry of the lens. Theoretical and experimental studies of the influence of the tool diameter on the polishing process of the lens under conditions of free grinding, which prevents the occurrence of local error in the marginal zone of the latter due to the pressure drop between the grinding surfaces during the instrument movement, are carried out. At the same time it was found that in order to avoid a “blockage of the edge”, it is necessary to use a tool with diameter of at least 0.8 of the diameter of the lens (in case it is the lower link). The obtained results allow assigning the optimal diameter of the tool depending on the size of the processed lens without preliminary laborious experiments and can be used in optical and optoelectronic instrument making.
Data preparation automation for computer simulation of cross-wedge rolling
Authors: Abramov A. A.
Published: January 2020

Data preparation for computer simulation of cross-wedge rolling (CWR) process based on ANSYS/LS-DYNA finite element code is considered in the article. In order to automate the process of developing CWR models and performing their finite element analysis, specialized software (PSPD) was developed. This software provides creation of a finite element (FE) model of the rolling process considering the specifics of CWR technological processes and different aspects of the application of the finite element methods (FEM) in the metal-forming processing. PSPD interacts with the base system through APDL scripts, that describe individual sequences of actions for preparing the FE model and choosing solver parameters to run the task. PSPD provides a graphical user interface (GUI) which allows users to enter necessary data for generating APDL scripts, the model builds automatically in ANSYS in batch mode when scripts are run. Also, PSPD provides preparation of the FE model for solver and provides managing the calculation process. In addition to describing the functionality and features of the program and its GUI, the article provides techniques and methods of FE model preparation for computer analysis using the developed software as well as the main steps of creating FE model in ANSYS/LS-DYNA, which are automated in PSPD.  PSPD can significantly reduce the demand for knowledge in the field of computer simulation to the engineers engaged in the development of tools and technical processes for rolling, it allows quickly creating and modifying FE models, performing CWR research for a variety of input data of process technology and solver parameters.
DAYA DUKUNG LAHAN UNTUK PEMUKIMAN PENDUDUK DAN IMPLIKASINYA TERHADAP KUALITAS PERAIRAN DI PULAU-PULAU KECIL (KASUS PULAU-PULAU KECIL SELAT TIWORO KABUPATEN MUNA BARAT)
Authors: Ketjulan Romy , Boer Mennofatria , Imran Zulhamsyah , Siregar Vincentius P
Published: January 2020

Pulau-pulau kecil merupakan sebuah entitas yang memiliki keterbatasan untuk dimanfaatkan. Penelitian ini bertujuan untuk menganalisis daya dukung lahan untuk permukiman penduduk dan inplikasinya terhadap kualitas air di pulau-pulau kecil. Daya dukung lahan ditentukan berdasarkan analisis kebutuhan ruang minimum setiap individu sesuai Standar Nasional Indonesia (SNI) 03-1733-2004, sedangkan implikasinya terhadap kualitas air ditentukan berdasarkan pendekatan beban nutrien. Hasil penelitian menunjukkan bahwa Kepulauan Tiworo memiliki total potensi lahan sebesar 198,94 ha. Lahan yang telah dimanfaatkan sebesar 31,45 ha. Meskipun pemanfaatan lahan relatif tergolong kecil, namun terdapat pulau yang dimanfaatkan telah melebihi daya dukung. Kepadatan penduduk setiap pulau memiliki korelasi positif terhadap tingkat degradasi lahan. Total jumlah penduduk saat ini masih dapat ditolerir badan air, namun jika jumlah penduduk sesuai daya dukung lahan, akan meningkatnya rasio baku mutu amonia sebesar 0,086-0,550. Hal ini menunjukkan bahwa daya dukung lahan gugus Kepulauan Tiworo lebih besar dari kemampuan badan air dalam mengasimilasi limbah domestik.
PENGARUH PEMBERIAN HORMON 17β-ESTRADIOL TERHADAP PERKEMBANGAN GONAD SIPUT GONGGONG Laevistrombus turturella
Authors: Muzahar  , Zairin Jr. Muhammad , Yulianda Fredinan , Suprayudi Muhammad Agus , Alimuddin  , Effendi Irzal
Published: January 2020

Siput gonggong Laevistrombus turturella semakin intensif ditangkap sehingga populasinya di alam menurun. Upaya budidaya gonggong diperlukan untuk menjaga populasinya. Teknologi reproduksi siput belum banyak dikembangkan di Indonesia.  Keberadaan 17β-estradiol pada siput dan moluska lain telah dinyatakan oleh beberapa peneliti, namun perannya dalam proses reproduksi siput belum banyak diketahui. Penelitian tentang pemberian 17β-estradiol untuk memacu perkembangan gonad gonggong belum pernah dilaporkan. Penelitian ini bertujuan mengaji pengaruh pemberian 17β-estradiol terhadap perkembangan gonad gonggong. Ada tiga perlakuan yang diberikan pada tiga kelompok gonggong, yaitu masing-masing tanpa suntikan (P1), suntikan 30 µL/ekor larutan minyak jagung dan etanol absolut (P2), serta suntikan 30 µL/ekor larutan 17β-estradiol (P3). Pascasuntikan, gonggong dipelihara dalam pensculture di habitat alaminya selama 30 hari. Hasil penelitian menunjukkan bahwa perlakuan suntikan larutan 17β-estradiol (P3) menstimulasi perkembangan gonad gonggong yang dibuktikan dengan nilai rata-rata ukuran diameter oosit yang lebih besar daripada perlakuan lain. Nilai rata-rata bobot gonad dan GSI perlakuan P3 juga lebih besar dibanding perlakuan P1 dan P2. Analisis SDS-PAGE menunjukkan hemolimfa gonggong memiliki beberapa jenis protein dengan berat molekul bervariasi. Protein dengan berat molekul 54-55 kDa diprediksi sebagai vitelogenin gonggong.
LITERATURA DE CORDEL E EDUCAÇÃO DE JOVENS E ADULTOS
Authors: Sousa Gilvan Dos Santos , Dos Santos Arlete Ramos
Published: January 2020

Este artigo originou-se de uma pesquisa de mestrado que teve como objetivo investigar o uso da Literatura de Cordel oriunda da educação popular como instrumento didático na Educação de Jovens e Adultos (EJA). Buscamos também averiguar a relevância dessa literatura no processo de ensino-aprendizagem e a sua contribuição para a formação de alunos leitores, capazes de interagir com os debates realizados no espaço educativo. Para isso, desenvolvemos uma pesquisa qualitativa do tipo exploratória, visando a compreensão da realidade em estudo, a partir da prática dos docentes. Valemo-nos da aplicação do questionário e Grupo Focal como instrumentos de coleta de dados. O campo da pesquisa - Escola Municipal Tobias Barreto – situa-se no município de Vitória da Conquista – Ba. A pesquisa desenvolvida nos permitiu compreender que a Literatura de Cordel pode se tornar uma grande aliada nesse processo, por valorizar as culturas e experiências que permeiam o cotidiano destes alunos, que muitas vezes passam despercebidas pelos nossos sistemas educacionais.
A FORMAÇÃO DE EDUCADORES DO CAMPO E O HABITUS PROFESSORAL
Authors: Macedo Pedro Clei Sanches
Published: January 2020

Este artigo apresenta reflexões sobre a teoria de Pierre Bourdieu, compreendendo a noção de habitus e habitus professoral, como ferramenta sociológica da pesquisa. Neste estudo, serão identificados os principais elementos que contribuem para realização de pesquisas que utilizam a teoria sociológica de Bourdieu como referencial metodológico na compreensão da prática pedagógica docente nas escolas do campo. O habitus apresenta-se como estrutura estruturante e estruturadora das práticas, a partir da percepção e apreciação das experiências, numa relação dialética com os agentes, grupos e classes sociais. No contexto das escolas do campo, trata-se do modo de ser e agir do professor por meio de influências advindas da cultura escolar, compreendendo o conjunto de valores, crenças, concepções que orientam a prática dos educadores do campo e que refletem as características da realidade que constituiu sua formação.
Islamic Fundamentalism Karen Armstrong's Perspective and Its Implications for the Identification of Fundamentalism Groups in Indonesia
Authors: Rahmah Neli , Nelmaya Nelmaya
Published: January 2020

One of the developments at the end of the twentieth century was the emergence in every religious tradition a militant piety popularly called "fundamentalism". This term is also used to indicate a new movement in the rise of Islam. According to Karen Armstrong Islamic fundamentalism is textual and anti-modernism, Islamic fundamentalism, although with a conservative spirit, they have composed creative and innovative ideologies to make changes. Islamic fundamentalism is realized in the context of the application of Islamic sharia which is considered as an alternative solution to the resolution of the nation's problems. The offered solution to these problems is to carry out Islamic sharia in full with the literalist approach to the Qur'an. The implication of Karen Armstrong's thought in the fundamentalist movement in Indonesia is that the FPI and MMI movements are grouped in the Islamic fundamentalist movement because both movements are in accordance with the characteristics of the fundamentalism movement. FPI and MMI have a textual understanding of the Qur'an and Hadith. FPI and MMI took the Qur'anic texts and hadith literally to justify their actions. FPI and MMI have anti-modernist attitude in carrying out Islamic law which they understand. The power of FPI and MMI in Indonesia are politically in disadvantaged position.

Keywords: Islamic Fundamentalism, Karen Armstrong, Fundamentalism Group

Abstrak

Salah satu perkembangan pada akhir abad kedua puluh adalah munculnya di setiap tradisi agama sebuah kesalehan militan yang secara populer disebut “fundamentalisme”. Istilah ini juga dipakai untuk menunjukkan sebuah gerakan baru dalam kebangkitan Islam. Menurut Karen Armstrong fundamentalisme Islam adalah tekstual dan anti modernisme. Fundamentalisme Islam walaupun dengan semangat konservatif, telah merangkai ideologi yang kreatif dan inovatif untuk melakukan perubahan. Implikasi pemikiran Karen Armstrong dalam gerakan fundamentalisme di Indonesia adalah bahwa gerakan FPI dan MMI dikelompokkan dalam gerakan fundamentalisme Islam karena sesuai dengan karakteristik gerakan fundamentalisme. FPI dan MMI memiliki pemahaman secara tekstual dalam memahami Al-Qur’an dan Hadis. FPI dan MMI mengambil teks-teks Al-Qur’an dan hadis secara literalis untuk membenarkan aksi yang mereka lakukan. FPI dan MMI memiliki sikap anti modernisme dalam menjalankan syariat Islam yang mereka pahami. Kekuasaan FPI dan MMI secara politik di Indonesia tidak diuntungkan.
HUBUNGAN ANTARA HARGA DIRI DENGAN SUCCESSFUL AGING PADA LANSIA
Authors: Fetriana Yoana Elvita , Soetjiningsih Christiana Hari
Published: January 2020

Basically, every elderly can achieve successful aging in his old age, depending on the number of factors influencing it, such as self-esteem factors. Successful aging will indirectly be influenced by these factors. Therefore, this research aims to find out if there is a relationship between self-esteem with successful aging in elderly. This type of research was taken using quantitative research methods with saturated sample models. The samples in this study amounted to 50 people aged 60-80 years. The results showed that the results of the correlation coefficient (r) =-0.064 with a Sig value of 0.329 p > 0.05. It can be concluded that there is no relationship between self-esteem and successful aging in elderly.

Keywords: Self Esteem, successful aging, elderly
PENGOPTIMALAN LIMA ASPEK PERKEMBANGAN ANAK MELALUI PENGEMBANGAN LANJUT ALAT PERMAINAN EDUKATIF ULAR TANGGA
Authors: Andrianie Prilya Shanty , Dwi Nugroho Yustinus Joko
Published: January 2020

This study is entitled Optimizing the Five Aspects of Child Development Through the Advanced Development of the Educational Instrument of Snakes and Ladders which is a follow-up study in the previous year (multi years). The research method used is Research and Development (R&D), which is a research method used to produce certain products and test the effectiveness of these products (Sugiyono, 2012). Validation of measurement tools and modules is done in two ways, namely: Focus Group Discussion (FGD) and module validation (content validity) is done by Professional Judgment. Based on the results of the study it can be concluded that the preparation of the Ladder Snake APE can be said to be valid to stimulate five aspects of child development with the results of 40% validator stating that the APE is suitable for stimulating five aspects of child development, and 60% states that the APE is very suitable for stimulating the five aspects of child development. While for the preparation of the APE Snake Ladder Module, it can also be said to be valid with the results of the 67% assessment of the validator stating that the module is very suitable and 33% of the validator stating that the module is appropriate. The output produced in this study is in the form of APE Snakes and Ladders products to stimulate five aspects of child development, the use of APE modules, and the National Journal of ISSN.
Cardiac and vascular causes of persistent fever: A systematic review
Authors: Yuan Shi-Min
Published: January 2020

Fever of unknown origin refers to a prolonged fever with an unknown cause despite adequate medical evaluations. This condition often leads to unnecessary extensive laboratory work-ups and antimicrobial therapies. The atypical presentations often cause a delayed diagnosis and an improper treatment with an increased morbidity rate. In cardiac surgical patients, fever of unknown origin remains an intriguing problem during the diagnostic process of cardiac surgical diseases. Cardiac myxoma or aortic dissection are often misdiagnosed when patients present with fever of unknown origin as an onset symptom. Under such circumstances, medical examinations by echocardiography and chest computed tomography, particularly fluorodeoxyglucose-positron emission tomography/computed tomography, have been proved crucial for early diagnosis. A better understanding of the clinical features of cardiac surgical disorders presenting with fever of unknown origin would facilitate early diagnosis of fever of unknown origin. A further decision-making of prompt treatment of choices of a cardiac operation is important for improving patients’ outcomes.
AGE-RAGE stress play a role in aortic aneurysm: A comprehensive review and novel potential therapeutic target
Authors: Prasad Kailash
Published: January 2020

Aortic aneurysms are mostly asymptomatic but have high rates of mortality when there is rupture or dissection. Matrix metalloproteinases is involved in the evolution of aortic aneurysms. Advanced glycation end products and its cell receptor RAGE (receptor for AGE) and sRAGE (soluble receptor of AGE) have been suggested to be involved in the pathogenesis of numerous diseases. This review addresses the role of AGE, RAGE and AGE-RAGE stress (AGE/sRAGE) in the pathogenesis of abdominal aortic aneurysm and thoracic aortic aneurysm in humans. AGE-RAGE interaction not only increases the generation of reactive oxygen species and inflammatory cytokines, but also activates NF-kB. There are increases in the levels of AGE in aortic tissue, skin and serum in patients with thoracic aortic aneurysm and abdominal aortic aneurysm. Levels of RAGE in tissue are elevated in abdominal aortic aneurysm. AGE-RAGE stress is elevated in patients with thoracic aortic aneurysm. The serum levels of cytokines and Matrix metalloproteinases are elevated in patients with thoracic aortic aneurysm and abdominal aortic aneurysm. The levels of AGE and AGE-RAGE stress correlate positively with cytokines and Matrix metalloproteinases, but the serum levels of sRAGE correlate negatively with cytokines and Matrix metalloproteinases. Cytokines levels are positively correlated with the levels of Matrix metalloproteinases in patients with thoracic aortic aneurysm. In conclusion, elevated levels of AGE, RAGE and AGE-RAGE stress, and reduced levels of sRAGE increase the levels of cytokines that in turn increase the production of Matrix metalloproteinases resulting in formation of aortic aneurysms. The data suggest that AGE-RAGE stress is involved in the pathogenesis of aortic aneurysms. Treatment options have also been discussed.
Sensing Mentality and the Cognitive-Spiritual Intervention
Authors: Riyono B.
Published: January 2020

The purpose of this study is to investigate the effect of cognitive-spiritual intervention in increase of the spiritual orientation of the participants. It is argued that sensing mentality is a personality disorder that can cause a person to lose the spiritual, empathetic, and reasoning ability. It is hypothesized that with the cognitive-spiritual intervention the spiritual orientation can be increased. This study employed an experiment with the pre-test and post-test control stages. The spirituality was measured through ‘anchor’ personality questionnaire. The participants joined the one-day workshop and worked through cognitive, affective and spiritual experiences concerning the life orientation. Out of 22 participants, 20 completed pre-test and post-test data. The results show that spirituality increased significantly among the participants. The average pre-test score was M=1.517, and the average post-test score was M=2.166. Therefore, the average difference is 0.649, with t-score = 4.25, p<0.01. Thus, cognitive-spiritual therapeutic intervention can be used to influence the life orientation of those who have a sensory mentality.

The author declares that there is no conflict of interest.
The Crusades in the Arab Anti-Colonial Rhetoric (1918–1948)
Authors: Sokolov O. A.
Published: January 2020

In search for the historical examples to mobilize the masses for the anti-colonial struggle, during the period from 1918 to 1948 Arab public, political and religious fi gures regularly appealed to the history of the Crusades. They developed the interpretations proposed by public and religious fi gures of the 19th – early 20th century and found new excuses and contexts for the use of references to the era of the Crusades. After World War One, Arab public, political, and religious leaders for the fi rst time began to criticize European interpretations of the events and consequences of the Crusades. Simultaneously, they challenged European attempts to legitimize their presence in the Arab world by referring to this historical period. Such criticism was expressed not only in publicist works and public speeches, but also in the offi cial high-level political dialogue. Arab public fi gures also considered the end of the Crusades, lamentable for Europe, as a warning to modern European colonialists, while, according to their opinion, the victories of Muslim commanders who expelled the Crusaders from the Middle East, should have served as an example for the Arab politicians of their time. The transition of “anti-crusader rhetoric” to anti-Christian one in the speeches of a number of Arab nationalists led to disunity in their ranks, as it was perceived by Christian Arabs as their exclusion from the national struggle. At the same time, the Maronite Christians appealed to the history of the Crusades to confi rm their long-standing ties with France in order to enlist its support.

The author declares that there is no conflict of interest.
Pengaruh Pemeliharaan pada Kepadatan Kandang yang Berbeda Terhadap Performa Ayam Broiler
Authors: Woro Irfan Danis , Atmomarsono Umiyati , Muryani Rina
Published: January 2020

Penelitian ini bertujuan untuk mengkaji pengaruh pemeliharaan pada kepadatan kandang yang berbeda terhadap performa ayam broiler. Materi yang digunakan dalam  penelitian ini adalah ayam broiler unsexed sejumlah 280 ekor berumur 2 minggu dengan bobot badan 298,37±23,33 gram (CV = 7,81%) yang dipelihara selama 42 hari. Rancangan  percobaan yang digunakan adalah Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 5 ulangan. Perlakuan yang digunakan adalah kepadatan kandang dengan T1 = kepadatan kandang 8 ekor/m2, T2  = kepadatan kandang 12 ekor/m2, T3  = kepadatan kandang 16 ekor/m2 dan T4  = kepadatan kandang 20 ekor/m2. Data yang diperoleh dianalisis menggunakan analisis variansi dan uji F pada taraf 5% kemudian dilanjutkan uji wilayah ganda Duncan jika ada pengaruh perlakuan. Hasil penelitian menunjukkan bahwa kepadatan kandang berpengaruh nyata pada konsumsi ransum, pertambahan bobot badan, dan konversi ransum dimana T1 dan T2 dengan kepadatan kandang 8 ekor/m2 dan 12 ekor/m2 lebih tinggi daripada yang lainnya, tetapi jika di hitung dengan satuan luas T4 lebih efisien. Simpulan dari penelitian ini dilihat dari bobot badan per ekor semakin padat semakin rendah tetapi di tinjau dari satuan luas penggunaan kandang per m2 T4 lebih efisien.
PERAN INFORMATIKA KEPERAWATAN DALAM MENINGKATKAN KUALITAS PELAYANAN KESEHATAN DAN KEBUTUHAN AKAN PENDIDIKAN YANG TEPAT
Authors: Sirait Ruminta
Published: January 2020

Latar Belakang : Keperawatan Informatika sebagai aplikasi TI dalam tugas keperawatan termasuk pendidikan, manajemen & praktik pada tahun 1985. Integrasi ilmu informasi, ilmu komputer dan ilmu keperawatan untuk mendukung praktik keperawatan dan manajemen pengetahuan adalah definisi yang ditawarkan pada tahun 1989 oleh Graves dan Corcoran. Definisi dan kompetensi informatika keperawatan menunjukkan pentingnya bidang ini. Ini menunjukkan perawat terintegrasi ke dalam bidang IT secara otomatisTujuan: Mendeskripsikan penggunan dan hambatan teknologi pada pasien dalam peningkatan kualitas pelayanan keperawatan. Metode Metode yang digunakan dalam penulisan kajian ini adalah literatur review. Jurnal dan artikel yang berkaitan dengan judul penelitian diambil dari 14 jurnal dengan 10 jurnal Indonesia dan 4 jurnal luar sebagai pembanding. Literatur didapat melalui Google Pubmed dan Proquest dengan kata kunci pencarian technology Nursing dan tekhnologi dalam keperawatan.Hasil: Promosi Perawatan Kesehatan. Keuntungan dari penerapan teknologi informasi dalam semua aspek keperawatan, termasuk bidang klinis, manajemen, pendidikan dan penelitian dan pengaruhnya terhadap kesehatan telah ditinjau. Kebutuhan waktu kerja yang berlebihan dapat menyebabkan beberapa keterlambatan dalam pekerjaan keperawatan dan mengurangi kualitas pelayanan kesehatan. Evaluasi intervensi informatika kesehatan konsumen yang inovatif membuktikan bahwa pasien dan perawat puas dengan penggunaan perangkat elektronik dan komunikasi dan perawatan di rumahPembahasan: Berdasarkan penyusunan rencana strategis sistem informasi, rumah sakit harus mengembangkan sistem informasi yang dapat menunjang pelayanan menjadi lebih efektif dan efisien. Penutup: Kajian ini memberi kesimpulan bahwa penting bagi perawat untuk menerapkan sistem tehnologi dalam memberikan asuhan keperawatan dan dalam merawat pasien.
SUPERVISI KEPEMIMPINAN KEPERAWATAN DALAM PENGEMBANGAN KOMPETENSI PERAWAT DALAM MEMBERIKAN PELAYANAN KESEHATAN
Authors: Ginting Daniel Suranta
Published: January 2020

Tujuan: Kajian ilmiah bertujuan mengidentifikasi peran perawat sebagai educator dalam pengimplementasian discharge planning untuk proses asuhan keperawatan.Metode: Studi ini dilakukan dengan cara pemetaan sistematis (literature review) terkait peran sebagai educator dalam pengimplementasian discharge planning untuk proses asuhan keperawatan. Sejumlah 20 artikel penelitian dievaluasi dari berbagai sumber informasi online EBSCO, medline, CINAHL complete, science direct.Hasil: . Pelaksanaan perencanaan pulang telah menjadi salah satu program kegiatan dalam sistem pemberian asuhan keperawatan pada klien. Namun dalam pelaksanaannya, perencanaan pulang belum sesuai dan belum optimal. Berbagai faktor yang dapat mempengaruhi pelaksanaan perencanaan pulang di rumah sakit. Perawat sebagai tenaga kesehatan yang secara langsung terlibat dengan perencanaan pulang ini juga sangat menentukan proses pelaksanaan perencanaan pulang.Pembahasan: Peran dalam membantu pasien untuk meningkatkan pengetahuan tentang kesehatan melalui pendidikan kesehatan. Pendidikan dalam perawatan kesehatan dewasa ini, baik pendidikan bagi pasien maupun pendidikan bagi staf dan mahasiswa keperawatan merupakan topik yang paling diminati di setiap lingkungan tempat perawat berpraktik. Tren terbaru dalam perawatan kesehatan menyatakan bahwa pasien dan keluarganya harus siap memikul tanggung jawab untuk pengelolaan perawatan diri dan bahawa perawat di tempat kerjanya harus bertanggung gugat terhadap pemberian perawatan yang berkualitas tinggiRekomendasi: Dalam perwujudannya, perawat diharapkan memahami dan menerapkan setiap nilai-nilai profesionalisme yang menjadi dasar dalam menjalankan peran dan fungsi perawat dalam dunia kesehatan. Tidak hanya itu, seluruh masyarakat juga diharapkan mengetahui hal-hal di atas guna meminimalisir terjadinya kekeliruan dalam memandang profesi dan peran perawat itu sendiri.
PEMANFAATAN TEKNOLOGI KESEHATAN DAN SISTEM INFORMASI DALAM PROSES ASUHAN KEPERAWATAN
Authors: Ginting Daniel Suranta
Published: January 2020

Latar Belakang: Tenaga keperawatan merupakan ujung tombak dalam pelayanan kesehatan, karena memiliki proporsi yang paling besar dan melakukan asuhan secara komperhensif kepada pasien selama 24 jam, karenanya seorang perawat harus dapat memberikan pelayanan kesehatan yang berkualitas sesuai dengan standar asuhan keperawatan, mulai dari pengkajian sampai dengan evaluasi. Salah satu yang penting dilaksanakan adalah pendokumentasian asuhan keperawatan yang telah dilaksanakan pada pasien.Tujuan: Kajian ilmiah bertujuan mengidentifikasi pemanfaatan teknologi kesehatan dan system informasi dalam proses asuhan keperawatan. Serta mempermudah bagi tenaga medis dalam memberikan pelayanan kesehatan yang efisien dan efektif dan dapat memepermudah bagi perawat dalam memonitor klienMetode: Studi ini dilakukan dengan cara pemetaan sistematis (literature review) terkait pemanfaatan teknologi kesehatan dan system informasi dalam proses asuhan keperawatan. Sejumlah 14 artikel penelitian dievaluasi dari berbagai sumber informasi online EBSCO, medline, CINAHL complete, science direct.Hasil: Dokumentasi perawatan merupakan bagian penting dari dokumentasi klinis. Namun, dokumentasi proses keperawatan sering kurang berkualitas. Untuk meningkatkan dokumentasi asuhan keperawatan yang dilakukan oleh perawat maka perlu diterapkan sistem infomasi keperawatan dalam pendokumentasian asuhan keperawatanPembahasan: Telenursing menunjukkan penggunaan tehnologi komunikasi oleh perawat untuk meningkatkan perawatan pasienRekomendasi: Teknologi dalam kesehatan mempunyai peran yang sangat penting,terutama dalam memberikan kualitas atau mutu pelayanan kesehatan di Rumah Sakit
TANTANGAN MANAJER KEPERAWATAN DALAM MEMBIMBING MAHASISWA KEPERAWATAN
Authors: Ginting Daniel Suranta
Published: January 2020

Latar Belakang: Keperawatan sebagai profesi merupakan bagian dari masyarakat, ini akan terus berubah seirama dengan berubahnya masyarakat yang terus-menerus berkembang dan mengalami perubahan, demikian pula dengan keperawatanTujuan:. Kajian ilmiah bertujuan mengidentifikasi tantangan manajer keperawatan dalam membimbing mahasiswa keperawatanMetode: Studi ini dilakukan dengan cara pemetaan sistematis (literature review) terkait tantangan manajer keperawatan dalam membimbing mahasiswa keperawatan. Sejumlah 14 artikel penelitian dievaluasi dari berbagai sumber informasi online EBSCO, medline, CINAHL complete, science direct.Hasil: pengajaran klinik yaitu penemuan kompleksitas dan kesempurnaan praktek yang akan diajarkan. Dengan kata pembelajaran klinik yang berfokus pada hubungan antara teori dan praktek dapat membantu peserta didik, bukan hanya mengaplikasikan teori tetapi juga menemukan bahwa teori- teori keperawatan dapat timbul dari banyaknya pengalaman klinik.Pembahasan: Dalam perwujudannya, perawat diharapkan memahami dan menerapkan setiap nilai-nilai profesionalisme yang menjadi dasar dalam menjalankan peran dan fungsi perawat dalam dunia kesehatanRekomendasi: Pendekatan manajemen (khususnya manajemen keperawatan ) merupakan salah satu nilai profesional yang diperlukan dalam mengimplementasikan praktek keperawatan profesional.
Mapping cerebral connectivity changes after mild traumatic brain injury in older adults using diffusion tensor imaging and Riemannian matching of elastic curves
Authors: Irimia Andrei , Fan Di , Chaudhari Nikhil N. , Ngo Van , Zhang Fan , Joshi Shantanu H. , O'Donnell Lauren J.
Published: January 2020

Although diffusion tensor imaging (DTI) can identify white matter (WM) alterations due to mild cases of traumatic brain injury (mTBI), the task of within-subject longitudinal matching of DTI streamlines remains challenging in this condition. Here we combine (A) automatic, atlas-informed labeling of WM streamline clusters with (B) streamline prototyping and (C) Riemannian matching of elastic curves to quantitate within-subject WM changes, focusing on the arcuate fasciculus. The approach is demonstrated in a group of geriatric mTBI patients imaged acutely and ~6 months post-injury. Results highlight the utility of differential geometry approaches when quantifying brain connectivity alterations due to mTBI.
Forensic Linguistic Inquiry into the Validity of F0 as Discriminatory Potential in the System of Forensic Speaker Verification
Authors: Susanto Susanto , Zhenhua Wang , Yingli Wang , Nanda Deri Sis
Published: January 2020

In the provision of linguistic evidence as one of the foci in Forensic Linguistics, Forensic Speaker Verification (FSV) includes an analysis of speech recordings to verify the voice of a criminal. As an inquiry into the validity of the available FSV, we present the analysis on Indonesian FSV system. The system consists of pairing, tagging, acoustic features extraction, and statistical analysis. There is a claim that the system meets the demand for presenting legal evidence in Indonesian court. In the system, one of the acoustic features extracted from the speech data is fundamental frequency (F0). Then, the paper aims at reviewing the method in Indonesian FSV system in terms of fundamental frequency (F0) used as the discriminatory potential. The results show that F0 has not represented an adequate interpretation of the linguistic evidence in our experimental data. It leads us to suggest that more experimental studies are required to scrutinize F0 in the system.
Ganti Rugi Tanah Yang Tidak Tercapai Kesepakatan Antara Pemilik Dan Panitia Pelaksana (Studi Pengadaan Tanah Untuk Pembangunan Middle Ring Road (MRR) Makassar)
Authors: Arnol
Published: January 2020

Telah diujikan dan diseminarkan. Semata untuk memberikan referensi tambahan bagi penstudi Ilmu Hukum. Adria Sutedi, Implementasi Prinsip Kepentingan Umum Dalam Pengadaan Tanah Untuk Pembangunan, Ed 1Cet 2 (Jakarta: Sinar Grafika 2008) Aswari, A. “Sibernetika, Teknologi Siber Dan Kebutuhan Hukum”. Open Science Framework. December 1. (2016) doi:10.17605/OSF.IO/Q9W43.Aswari, A, et al. "Legal Security On Cellphone Trading Through Electronic Media In Indonesia." Jurnal Dinamika Hukum 17.(2) (2017): 181-187.Bernhard Limbong Pengadaan Tanah Untuk Pembanguna (Margaretha Pustaka 2012) Boedi Harsono, Aspek-Aspek Yuridis Penyediaan Tanah Dalam Rangka Pembangunan Nasional (Makalah 1990) -------, Hukum Agraria Indonesia Sejarah pembentukan Undang-Undang Pokok Agraria, (Jakarta: Djambatan 2003) -------, Hukum Agraria Indonesia Sejarah pembentukan Undang-Undang Pokok Agraria, isi dan pelaksanaannya, edisi revisi (Jakarta: Djambatan 2003) Gatra, D., Pasamai, S., Kadir, H., Buana, A. P., & Aswari, A. (2018). Stagnancy of Land Use Arrangement Former Cultivation Rights. Substantive Justice International Journal of Law, 1(1), 1-8.Indonesia, Kepustakaan Presiden Tentang Pengadaan Tanah Bagi Pelaksanaan Pembangunan Untuk Kepentingan Umum, Nomor 55 Tahun 1993, Pasal 21 ayat 1.Imam Koeswahyono, Artikel, Melacak Dasar Konstitusional Pengadaan Tanah Untuk Kepentingan Pembangunan Bagi Umum, 2008 -------, Artikel, Melacak Dasar Konstitusional Pengadaan Tanah Untuk Kepentingan Pembangunan Bagi Umum, 2008 Imam Sudayat, berbagai Masalah Penguasaan Tanah Diberbagai Masyarakat Sedang Berkembang (Yogyakarta Liberty, 1992)--------, berbagai Masalah Penguasaan Tanah Diberbagai Masyarakat Sedang Berkembang (Yogyakarta Liberty, 1992)Johny Ibrahim, Teori Metodologi Penelitian Hukum Normatif, 2008John Salindeho, Masalah Tanah dalam Pembangunan, Cetakan Kedua ( Jakarta : Sinar Grafika) 2017 Khudzaifah Dinyanti dan kelik Wardono, 2008 Metode Penelitian Hukum Surakarta: Fakultas Hukum Maria Sumardjono, Dinamika Pengadaan Tanah (Gadjah Mada University Press thn 2010 )Mudzakir Iskandar Syah, Pembebasan Tanah Untuk Pembangunan Kepentingan Umum, edisi revisi (Jakarta Permata Askara 2015) Moonti, R. M. Establishment Of Village Regulations In Realize Autonomy Village. Substantive Justice International Journal of Law, 1(2) pp. 129-137R. Setiawan, Pokok-pokok Hukum Perikatan (Bina Cipta edisi kedua Februari 2008)R. Subekti, Hukum Perjanjian Edisi Kedua (Prenada Media Group Tahun 2008)Oloan Sitorus dan Dayat Limbong, Pengadaan Tanah Untuk Kepentingan Umum, (Yogyakarta: Mintra Kebijakan Tanah Indonesia, 2004)
PENGGUNAAN CONTINUOUSLY OPERATING REFERENCE SYSTEM (CORS) DI BIDANG PERTANAHAN
Authors: Indriayati  , Nugroho Romi
Published: January 2020

Tujuan dari penelitian ini adalah mengetahui pelaksanaan pemanfaatan dan penggunaan Continuously Operating Reference Station (CORS) khususnya kondisi penggunaan secara teknis dan capaian pengukuran dalam mendukung pelayanan pertanahan. Penggunaan teknis merupakan pelaksanaan dilapangan, baik di Kantor Wilayah Badan Pertanahan Nasional maupun Kantor Pertanahan sedangkan capaiannya adalah hasil penggunaan dan pemanfaatan alat yang diperoleh selama ini. Metode yang digunakan adalah deskriptif dengan pendekatan kualitatif yang menekankan pada penggunaan CORS yang dilihat dari aspek teknis dan capaian penggunaan CORS dalam mendukung pendaftaran tanah. Dari penelitian yang sudah dilaksanakan, diketahui bahwasannya masih ada kantor sampel yang belum menggunakan CORS meskipun sudah mendapatkan alat tersebut, sulit mewajibkan seluruh kegiatan yang berhubungan dengan pengukuran untuk menggunakan CORS karena jumlah alat masih terbatas dan terdapat kendala teknis yang dialami petugas saat lapangan, kendala komunikasi data (rover-base station-server) dan tidak adanya penganggaran serta rencana pemeliharaan alat. Penggunaan alat untuk legalisasi aset baik sporadik maupun non sporadik dan terdapat korelasi antara latar belakang pendidikan pimpinan terhadap kebijakan penggunaan CORS dan produktivitas penggunaannya.
POTENSI PERLINDUNGAN TANAH KOMUNAL MASYARAKAT ADAT SASAK DI DUSUN SADE I, KABUPATEN LOMBOK TENGAH
Authors: Nugroho Romi
Published: January 2020

Masyarakat hukum adat merupakan kelompok yang memiliki kekhasan pengaturan kehidupan di dalam anggotanya. Memiliki bentuk paguyuban, masyarakat adat dalam mengelola tanah juga terdapat bagian yang pengaturannya bersifat komunal. Meskipun penguasaan tanahnya sudah terdistribusi, tetapi pengelolaannya akan mengikuti tatanan adat yang berlaku. Tujuan dari kajian ini adalah mengetahui pengelolaan tanah komunal di wilayah adat Sasak di Dusun Sade I. Menggunakan pendekatan deskriptif kualitatif, diperoleh informasi yang detail tentang tanah masyarakat adat Sasak di Dusun Sade I. Hasilnya diketahui bahwa penguasaan tanah di Dusun Sade I sudah terdistribusi kepada masing-masing keluarga dari anggota masyarakat adat, namun begitu pola pengelolaan tanah tetap diatur oleh adat melalui Jeru Keliang. Tanah yang masuk wilayah adat, tidak dapat disertipikatkan tetapi dapat dilakukan pengukuran, pemetaan hingga didaftarkan melalui Keputusan Menteri. Hal ini sejalan dengan tujuan dari masyarakat adat itu sendiri dalam upaya mempertahankan eksistensi, sehingga diperlukan payung hukum yang bersifat formal.
Democratic Society Act 2020
Authors: McGaughey Ewan
Published: January 2020

This is a draft Act of Parliament, the Democratic Society Act 2020, aimed at democratising the economy, and therefore creating a democratic society for the 21st century. This follows the recommendations of the Institute for Employment Rights, Rolling out the Manifesto for Labour Law (2018). The preamble states it is: "An Act to extend the principle of democracy into every field of economic life, by ensuring everyone has votes at work, in their capital, in public services, and to expand common wealth among every member of society." It would build upon existing rights at work, in pension funds, and in public services to give everyone the right to take part in the institutions that they contribute to: through work, through capital, and as members of the public.
Audiovisual integration capacity modulates as a function of illusory visual contours, visual display circumference, and sound type
Authors: Wilbiks Jonathan
Published: January 2020

Research into the capacity of audiovisual integration has previously assessed whether capacity is strictly limited to a single item, or whether it can exceed one item under certain environmental conditions. More recently, investigations have turned to examining the effects of various stimulus factors on capacity. Across two experiments, we looked at a number of factors that were expected to play a modulatory role on capacity. Experiment 1 deployed a manipulation of illusory polygons, revealing an increase in audiovisual capacity, even in an absence of visual connections. This demonstrates that exceeding the capacity of 1 does not only represent a functional increase in the binding of a singular, complex visual object, but that it can also represent binding of multiple simpler objects. Findings also support the hypothesis that capacity modulates quantitatively, but not qualitatively, with respect to speed of presentation. Experiment 2 examined the effects of different sound types (sine tones or white noise) and of different spatial visual field sizes on the capacity of audiovisual integration. The results indicated that capacity is maximized when stimuli are presented in a smaller circle (7.5°) if alongside a sine tone, and when presented in a larger circle (18.5°) alongside a white noise. These results suggest that audiovisual integration capacity is dependent on the combination of sound type and visual spatial field size. The combination of these results reveal additional phenomenological features of the capacity of audiovisual integration, and provides impetus for further research into applications of the findings.
Friends With Benefits: Social Accountability Increases Physical Activity
Authors: Forster Hale A , Zaval Lisa , Jachimowicz Jon , Berry Dan , Weber Elke U.
Published: January 2020

While public commitments are an effective behavioral change strategy in many domains, there is mixed empirical evidence about their application to promote physical activity. Here, we proposethat public commitments to increase physical activity require the inclusion of close others to be effective. We tested this hypothesis in a longitudinal field experiment aimed at increasing cycling (N = 2,122). Participants either committed to cycling and had a close other co-sign their commitment (social accountability condition); committed to cycling with the experimenter signing their commitment (public commitment condition); or a control condition. Analyses reveal that participants in the social accountability condition cycled 11% to 16% more than participants in the other two conditions, indicating that commitments to improve physical activity may be more effective when they include accountability to close others. These results suggest that leveraging accountability to close others may reflect a powerful strategy to promote follow-through across behavioral domains.