bluuebunny/crossref_metadata_2025 huggingface dataset:
Distillation Operations: Methods, Operational and Design Issues
Authors: Patil Kiran
Published: February 2023

Distillation is one of the oldest and most common methods for the purification of liquids. It has been used for centuries to concentrate dilute alcoholic beverages and to obtain perfumes from fruits and flowers. In this paper various methods of distillation, operating principles, equipment for distillation are discussed in detail. Various design and operating policies for binary distillation columns are discussed with objective of maximizing production rate. Significant increasing in capacity can be realized by optimum design of column-i.e. number of trays, trays hold up, reflux drum hold up etc. and optimum operation- i.e. reflux ratio and start up procedure. Equipment and column size issues discussed here may be useful to practicing engineers in early stage of distillation design. Some issues in the design and operation of a batch and continuous distillation column are addressed. Key words: distillation operations, methods, distillation equipment, operational and design Issues
Halogen-Substituted Mesoionic-Carbene/Palladium Complexes for Catalytic Arylation of Aldehydes
Authors: Arai Naoki , Shibuya Yuga , Koguchi Shinichi , Yamamoto Tetsuya
Published: February 2023

Various halogenated mesoionic-carbene-coordinated palladium complexes (denoted as TAPs and e-TAPs) were prepared using triazolylidene precursors that were synthesized in only two steps via a click reaction. Among the prepared complexes, Br-e-TAP showed optimal catalytic activity for the arylation of aldehydes with arylboronic compounds. Additionally, the Br-e-TAP catalyst assisted in synthesizing a wide range of functionalized diarylmethanols and arylmethanols in 29%95% yields with loadings of 0.2–0.6 mol% Pd.
Geometry Optimization: A Comparison of Different Open-Source Geometry Optimizers
Authors: Shajan Akhil , Manathunga Madushanka , Goetz Andreas , Merz Kenneth
Published: February 2023

Based on a series of energy minimizations with starting structures obtained from the Baker test set of 30 organic molecules, a comparison is made between various open source geometry optimization codes that are interfaced with the open-source QUantum Interaction Computational Kernel (QUICK) program for gradient and energy calculations. The findings demonstrate how the choice of the coordinate system influences the optimization process to reach an equilibrium structure. With fewer steps, internal coordinates outperform Cartesian coordinates while the choice of the initial Hessian and Hessian update method in quasi-Newton approaches made by different optimization algorithms also contributes to the rate of convergence. Overall, DL-FIND, geomeTRIC and ASE, using Hartree--Fock theory with the 6-31G** basis set, needed a comparable number of geometry optimization steps to the approach of Baker using a unit matrix as the initial Hessian to reach the optimized geometry. Due to its performance and the fact that DL-FIND is feature rich we use itas the default optimizer for QUICK.
Computing vibrational spectra using a new collocation method with a pruned basis and more points than basis functions: avoiding quadrature
Authors: Simmons Jesse , CARRINGTON Tucker
Published: February 2023

We present a new collocation method for computing the vibrational spectrum of a polyatomic molecule. Some form of quadrature or collocation is necessary when the potential energy surface does not have a simple form that simplifies the calculation of the potential matrix elements required to do a variational calculation. With quadrature, better accuracy is obtained by using more points than basis functions. To achieve the same advantage with collocation, we introduce a collocation method with more points than basis functions. Critically important, the method can be used with a large basis because it is incorporated into an iterative eigensolver. Previous collocation methods with more points than functions were incompatible with iterative eigensolvers. We test the new ideas by computing energy levels of molecules with as many as 6 atoms. We use pruned bases, but expect the new method to be advantageous whenever one uses a basis for which it is not possible to find an accurate quadrature with about as many points as there are basis functions. For our test molecules, accurate energy levels are obtained even using non-optimal, simple, equally spaced points.
Unusual Flexibility of Transparent Poly(methylsilsesquioxane) Aerogels by Surfactant-Induced Mesoscopic Fiber Assembly
Authors: Ueoka Ryota , Hara Yosuke , Maeno Ayaka , Kaji Hironori , Nakanishi Kazuki , Kanamori Kazuyoshi
Published: February 2023

We report a new synthetic strategy to realize highly transparent aerogels with outstanding bending flexibility. Taking poly(methylsilsesquioxane) (PMSQ) aerogels as an example, surfactant-induced fiber-like mesoscopic assembly of PMSQ and poly(ethylene oxide)-block-poly(propylene oxide)-block-poly(ethylene oxide) (PEO-b-PPO-b-PEO, so-called Pluronics) has been demonstrated. The obtained PMSQ aerogels possessed a characteristic branched fibrous structure in the mesoscale. With employing various kinds of PEO-b-PPO-b-PEO as the structure determining agent, optimization of the mesoscale structure of PMSQ gels has realized highly transparent aerogels with outstanding bendability compared to those reported in previous works. This approach provides a novel way to thermally superinsulating flexible devices with glasslike transparency.
Visible Light Induced Catalyst-free Deaminative C-2 Alkylation of Heterocyclic-N-Oxides using Katritzky salts.
Authors: Sharma Anuj , Singh Nihal , Sharma Shivani
Published: February 2023

HEREIN, AN UNPRECEDENTED DIRECT C-2 ALKYLATION OF QUINOLINE-N-OXIDES WITH KATRITZKY SALTS VIA VISIBLE-LIGHT INDUCED CATALYST-FREE DEAMINATIVE APPROACH WAS DEVELOPED. MECHANISTIC STUDIES REVEALED THAT KATRITZKY SALTS AND BASE WERE INVOLVED TO GENERATE AN EDA COMPLEX, WHICH UNDERWENT INTERMOLECULAR SINGLE ELECTRON TRANSFER (SET) TO GIVE ALKYL RADICAL INTERMEDIATE. FINALLY, ALKYL RADICAL INTERMEDIATE FURTHER UNDERWENT-ADDITION WITH QUINOLINE-N-OXIDE SUBSTRATES TO ACCESS THE DESIRED ADDUCTS IN EXCELLENT YIELD.
PUNISHMENT IN CRIMINAL LAW: CONCEPT AND FEATURES
Authors: Tsykora Anna , Ishchenko Daria
Published: February 2023

The article reveals the concept of "punishment" in the history of domestic criminal legislation and at the present stage. The author analyzes various approaches formed in the scientific community regarding the essence and content of the concept of "punishment". Also, the signs of the criminal law institute "punishment" are subject to research
20 Years of the isat (international subarachnoid aneurysm trial) study. End of argument
Authors: Shchehlov D.V. , Svyrydiuk O.E. , Sydorenko O.F. , Vyval M.B.
Published: February 2023

20 years have past since the publication of the results of the International Subarachnoid Aneurysm Trial (ISAT), which changed the worldwide clinical practice of the treating of ruptured cerebral aneurysms. ISAT lasted almost 8 years until May 30, 2002, in many centers all around the world and included 2143 patients. This first prospective randomized multi-center study confirmed the superiority of endovascular treatment for ruptured cerebral aneurysms. Further, long term follow-up study of ISAT groups confirmed these results. Development of the endovascular method was possible due to pioneers in this field, including professor V.I. Shchehlov, founder of the SO «Scientific-Practical Center of Endovascular Neuroradiology NAMS of Ukraine», who made his first endovascular procedure using detachable latex balloons for the treatment of aneurysm on November 27, 1974 at the Kiev Institute of Neurosurgery. His contribution in development of endovascular neurosurgery was highly appreciated by the author of the ISAT study, Andrew Molyneux, during his lecture at the world congress of the European Society of Minimally Invasive Neurological Therapy.
Effeciency contact correction of hypermetropia in children of school-age in the distant term of caution
Authors: Aleieva N.М.
Published: February 2023

Objective – to study the affectiveness of contact correction of hypermetropia in school-age children in the long of observetion.Materials and methods. The study included 56 children (112 eyes) aged 6 to 16 years with hyperopic refraction and astigmatism, who used soft silicone hydrogel contact lenses to correct ametropia. In these patients, a study of visual acuity, objective and subjective clinical refraction, axial length of the eye, corneal thickness and diameter, keratometry, as well as phorometric data (accommodation, vergence, dispar areas of the oculomotor system and their interaction) in early and late observation periods. Results. When using contact correction in school-age children with hyperopia and hyperopic astigmatism, statistically significant after 3 years of observation there was an increase in uncorrected visual acuity by 85 % (t = 7.9; p <0.01), corrected visual acuity by 7 % (t = 7.4; p <0.01), keratometry in the weak meridian by 1 % (t = 6.1; p <0.01), by 1 % (t = 8.9; p <0.01) in the strong meridian, the thickness of the cornea in the central zone by 4 % (t = 4.6; p <0.01), as well as a decrease in the sphere equivalent by 38 % (t = 3,1; p <0,01), the amplitude of accommodation by 20 % (t = 5.8; p <0.01), the negative part of the relative accommodation by 20 % (t = 3.0; p <0.01), the positive part of the relative accommodation by 18 % (t = 3.5; p <0.01), excess accommodation response by 64 % (t = 7.2; p <0.01), foria by 33 % (t = 4.4; p <0.01), foria by close by 22 % (t = 2.8; p <0.01), the ratio of accommodation convergence to accommodation by 18 % (t = 3.1; p <0.01).Conclusions. As a result of 3-year observation of school-age children with hypermetropia in which correction was used by various optical methods, it was established that correction with soft silicone-hydrogel aspheric contact lenses is the most effective way to control this ametropia, which is confirmed by an increase in visual acuity, spheroequivalent indicators, as well as changes in the front surface of the cornea: an increase in thickness in the central zone, and an improvement in keratometry, as well as a positive effect on accommodation ability, muscle balance and stereoscopic vision.
Determining ischemic stroke subtype: an improved algorithm and its use in a comprehensive stroke unit
Authors: Flomin Yu.V.
Published: February 2023

Objective ‒ to implement a inified algorithm for determining an ischemic cerebral stroke (ICS) etiological subtype and evaluate the results of its use in patients who were admitted to a comprehensive stroke unit (CSU).Materials and methods. The study enrolled 689 patients with ICS (43.4 % women, 56.6 % men; median age 68.1 years (59.7–75.5)) who in 2010 to 2018 were admitted to a hospital unit where the structure and processes correspond to the principles of CSU. The participants’ age, gender, National Institutes of Health Stroke Scale (NIHSS) and modified Rankin Scale scores were analyzed. All patients underwent an initial workup that included neuroimaging, vascular imaging, a cardiologist’s exam and a set of laboratory tests, and an advanced evaluation, at his physician discretion. All ICS was assigned to one of the four etiological subtypes: cardioembolic, atherosclerotic, lacunar or other. Results. According to the proposed algorithm, 294 (42.7 %) cases were assigned to cardioembolic subtype, 282 (40.9 %) to atherosclerotic subtype, 52 (7.5 %) to lacunar subtype and 61 (8.9 %) to ischemic cerebral stroke unknown etiology. Differences in the shown frequency of the main etiological ICS subtypes compared to the results of epidemiological studies are due to the greater severity of ICS in our sample: baseline median NIHSS total score was 10 (6–17), and median modified Rankin scale score was 4 (3–5), and, on the other hand, to in-depth assessment using modern diagnostic technologies and a longer length of stay that allowed for the tests to be completed.Conclusions. Thorough evaluation and the use of a unified algorithm based on causal etiological classifications allow to successfully determine an ICS subtype in the CSU patients with low proportion of ICS of unknown etiology, which is the key to effective secondary prevention.
Iridescent Reflectance Model for Pāua Shells
Authors:   , Stangnes Anna
Published: February 2023

Haliotis Iris shells, commonly known as Pāua shells, are used in jewelry, decorations, and certain Maōri artifacts. Digital twins can be used to digitally preserve these objects, as well as accurately visualising them in media. Accurate representation of the Pāua material is essential to this process. Pāua shells are composed of a complex multi-layer microstructure which, due to Bragg diffraction, creates intensely colorful iridescence. Iridescence can also occur in various other material structures, and reflectance models to capture either general iridescence for these materials or highly specific iridescence, like for bird feathers and soap bubbles, have been developed. However, these models do no encapsulate the unique properties of Pāua shells. These previous models significantly limit the number of layers used, do not consider the natural thickness variation and gradient within the layered structure, and none consider the cyclic growth band structure responsible for the high contrast patterning of the shells when polished. Therefore, a specific iridescent reflectance model unique to Pāua must be developed. I propose an iridescent reflectance model specifically tailored to Pāua shells, accompanied by a texture to define the layers and pattern of the shell. The model fully simulates multiple layers given an adjustable threshold and a gradient for the layer thickness variation within each growth cycle. This model present a specific and complete solution to rendering Pāua shells which has not previously been done, as well as allowing for an input texture to realistically or artistically recreate the shell patterning.
New Generation Semi-Automatic Thermosonic Wire Bonder
Authors: Petuhov Igor , Lanin Vladimir
Published: February 2023

The physical and technological aspects of wire ball-wedge bonding in the assembly of integrated circuits are considered. The video camera and the pattern recognition system (PRS) of new bonder helps to provide accurate positioning of the bonding tool on the chip pads of integrated circuits. The formation of the loop wire cycle is ensured by the synchronous movement of the bonding head along the Z axis and the working table along the XY axes based on the servo drive.  A feature of the bonder is that it can bond all the wire loops of the electronic device according to the pre-recorded program without needing to align the bonding points.
Rede assistencial em preparo à COVID-19 no Piauí
Authors: Silva Wesley Rodrigues da , Pinheiro Bárbara Rebeca de Macedo , Lira John Arlley Sousa Pinho de , Rodrigues Aldenora Maria Ximenes
Published: February 2023

OBJETIVO: Analisar geograficamente a distribuição dos leitos de terapia intensiva (UTI) nas 4 Macrorregiões de Saúde (MRS) do estado do Piauí, além da disponibilidade de ambulâncias Tipo D. METODOLOGIA: Baseada nos dados populacionais estimados pelo Instituto Brasileiro de Geografia e Estatística (IBGE) em 2019 e quantitativo de leitos totais e exclusivos para a COVID-19, além de ambulâncias Tipo D. Esses dados foram extraídos do Cadastro Nacional de Estabelecimentos de Saúde e do Boletim da Secretaria de Estado da Saúde do Piauí. Utilizou-se a QGIS 3.10.5 para confecção dos mapas. RESULTADOS: De acordo com as recomendações da Organização Mundial da Saúde (OMS) sobre o quantitativo de leitos de UTI, apenas a MRS Meio Norte está dentro do recomendado. Também foi observada elevada irregularidade na distribuição dos leitos e das ambulâncias Tipo D. CONCLUSÃO: Esta análise revela as áreas de cobertura assistencial que carecem de maior atenção da gestão pública de saúde do estado.
Recomendações de biossegurança para a atuação do cirurgião Bucomaxilofacial no período de pandemia do Coronavírus
Authors: Maia Sérgio Éberson da Silva , Dias Luís Paulo da Silva , Beserra Patrick Saboia , Cardoso Laís Inês Silva , Silva Kim Rafael Veloso da , Moreira Thais Cristina Araújo
Published: February 2023

As principais formas de transmissão do Coronavírus - COVID-19 se dão pelo contato com aerossóis gerados pelas vias respiratórias superiores e cavidade oral de pessoas contaminadas, condição que coloca o Cirurgião Bucomaxilofacial como um dos profissionais mais expostos a contaminação. O atendimento das afecções maxilofaciais traumáticas e não traumáticas demandam pela adoção de novos protocolos de biossegurança frente ao manejo desses casos. O objetivo deste estudo é elaborar um protocolo de biossegurança voltado para a prática da Cirurgia e Traumatologia Buco-Maxilo-facial no contexto da pandemia do COVID-19, por meio de uma revisão integrativa da literatura. Metodologia: O presente trabalho trata-se de um estudo transversal descritivo sob a forma de revisão integrativa da literatura, para compor a amostra foram selecionados artigos com tema voltado a atuação do cirurgião Bucomaxilofacial no contexto da pandemia do covid-19. As bases de pesquisa foram a SCIELO Scientific Electronic Library Online – SCIELO e Public medline - PUBMED, nos idiomas português e inglês. Conclusão: O uso de equipamentos de proteção individual juntamente com um manejo seguro em todas as fases do atendimento, bem como, a estratificação do atendimento de acordo com a severidade dos casos são estratégias mais viáveis neste momento, no âmbito intra-hospitalar. Medidas de saúde coletiva, tais como, o isolamento social, uso de máscaras, o maior rigor com higiene pessoal, sobretudo, das mãos e do contato direto entre os indivíduos juntamente com o início de estudos para o desenvolvimento de vacinas também são de suma importância para diminuir a incidências dos casos.
Zinco e doenças respiratórias virais
Authors: Martins Maria do Carmo de Carvalho e , Oliveira Amanda Suellenn da Silva Santos , Sales Ana Lina de Carvalho Cunha
Published: February 2023

OBJETIVO: Descrever o efeito da suplementação com zinco em doenças respiratórias e sobre a infecção pelo novo coronavírus. METODOLOGIA: Trata-se de uma revisão integrativa que incluiu pesquisas realizadas com seres humanos, indexadas nas bases de dados Pubmed, Scopus e ScienceDirect. Após aplicação de critérios de inclusão e leitura de textos completos, 11 estudos foram incluídos nesta revisão. RESULTADOS: Nos estudos demonstraram que o zinco tem sido utilizado em pesquisas com doenças virais em adultos, destacando-se os resfriados comuns. Nessa condição clínica, foi demonstrado que o zinco promoveu a redução da duração dos sintomas e da severidade da doença. Em relação à doença do novo coronavírus, as pesquisas ainda são escassas. Em análise de estudo de caso foi referida melhora nos sintomas relacionados à doença, e em estudo observacional, zinco não esteve associado com modificação do risco da mortalidade hospitalar. CONSIDERAÇÕES FINAIS: A análise dos estudos incluídos nesta revisão indica que a suplementação com zinco promoveu diminuição da duração e gravidade de resfriados comuns. Quanto à covid-19, são necessários estudos controlados para demonstrar possíveis efeitos do zinco no manejo dessa doença.
Editorial
Authors: Laborda Jose
Published: February 2023

Editorial
Catania, ciudad de lava sobre el mar. La casa como construcción del paisaje.
Authors: Pellegrino Luigi
Published: February 2023

Por medio de algunos mapas y vistas se reconoce la particularísima relación entre Catania y el Etna: la ciudad está asentada sobre el volcán que llega hasta el mar. La Veduta dalla parte meridionale grabada por Sebastiano Ittar -casi un frente más que perspectiva- permite distinguir cuatro paisajes sucesivos.
Interventionsansatz zur Beendigung von Mobbing durch den No Blame Approach(I)
Authors:   Koreanisch-Deutsche Gesellschaft Fuer Erziehungswissenschaft, Kim Maeng Ha
Published: February 2023

Mobbing ist eine spezifische Form der Gewalt. Der No Blame Approach ist ein Interventionsansatz für pädagogische Fachkräfte in der Schule. Er konzentriert sich einzig und allein auf die Lösung des Problems für das Opfer und agiert auf der persönlichen Ebene. Ziel des No Blame Approach ist es, die Mobbing-Situation in kurzer Zeit sowohl zu beenden, als auch das Auftreten weiterer Mobbingfälle zu verhindern. Der Ansatz braucht ein hohes Maß an Empathie, nicht nur bei der gesprächsführenden Person sondern auch bei der Unterstüzungsgruppe. Der Blick geht in die Zukunft, ohne die lästigen Details der Vergangenheit. Dadurch vermeidet man Rechtfertigungsdruck und Schuldzuweisung. Die Durchführung des No Blame Approach erfolgt in drei zeitlich aufeinander folgenden Schritten. Die Teilnahme an den Entwicklungsprozessen ist freiwillig und baut Druck ab. Dieser Ansatz vertraut auf die Ressourcen und Fähigkeiten der beteiligten Schüler, wirksame Lösungen herbeizuführen. Mobbing wird nicht geduldet und hat unverzüglich aufzuhören.
Propuesta de Gestión para la Adopción de BIM en Empresas Fabricantes
Authors: Guzmán Flores Alex Mauricio , Mohammadfarid Alvansazyazdi
Published: February 2023

La adopción de BIM en el sector de la construcción ha generado en los diseñadores de proyectos la necesidad de información precisa, fiable y detallada sobre los componentes que utilizarán en sus modelos, y los fabricantes de estos componentes, pueden proporcionar esta información mediante catálogos de objetos BIM. Al proporcionar esta información, es más probable que los diseñadores usen sus productos en proyectos que aplican esta metodología, lo que genera más oportunidades comerciales. El presente artículo propone un modelo de gestión para implementar BIM en empresas fabricantes, en el que se consideran las recomendaciones realizadas por el Project Management Institute (PMI) en su Guía de los Fundamentos para la Dirección de Proyectos y, además, se propone un estándar para la creación de objetos BIM que permita su interoperabilidad y garantice la calidad de la información de un catálogo BIM.
BREAST LIPOSARCOMA
Authors: Cruz Marcelo Ribeiro da Luz , Cruz Valéria Fernandes Roppa , Lessa Marcelle Gomes Pinheiro Maia , Mazoni Ana Cláudia de Oliveira , Dextro Claudinei
Published: February 2023

Breast sarcomas are a heterogenous group of malignancies that originate from the breast support stroma. They represent less than 0.1% of all breast neoplasms and less than 5% of all sarcomas. They are more frequent in women and between the fourth and sixth decades. Previous breast cancer treatment and radiotherapy are the main risk factors. The usual clinical presentation is a breast mass, which grows progressively and can reach a large size. They rarely attach themselves to the thorax or infiltrate the skin. Skin changes, when occur, are usually secondary to a large distitute. The tumor is usually well or partially defined, with a firm consistency. Lymph nodes are palpable in up to 25% of cases but tend to be reactional. Imaging findings are nonspecific. For histopathological diagnosis, it is necessary to exclude metaplastic carcinoma, and immunohistochemistry is useful to detect evidence of epithelial origin. Treatment requires resection with wide margins, and mastectomy may be necessary. Hematogenous dissemination occurs, and lymph node interventions should only be performed in the presence of a proven histopathological impairment. There is a trend of improvement in survival with radiotherapy after conservative surgery. After mastectomy, radiotherapy may be beneficial in cases of increased risk of local recurrence (lesions larger than 50 mm, unsuitable margins, and higher grade variants). The role of chemotherapy remains controversial. Liposarcoma, a histological subtype of sarcoma, despite being the second most frequent subtype in soft tissues, rarely occurs in the breast. Liposarcoma encompasses a spectrum, from lesions with essentially benign behavior to frankly malign lesions. Liposarcomas classified as myxoid, pleomorphic, and dedifferentiated have a higher risk of recurrence and metastases. The main differential diagnoses of breast liposarcoma include other breast tumors with lipomatous or liposarcomatous components, fat necrosis, and metaplastic carcinoma. CSSP, 48 years old, female, attended the Mastology Service of the Central Hospital of the Army, referring a breast nodule for 2 months with growth in the period. On clinical examination, a well-defined, mobile oval nodule with firm consistency was observed, measuring 40 mm, with no associated findings. At mammography and ultrasonography, the nodule was oval and circumscribed. Magnetic resonance imaging showed heterogeneous enhancement and a type II curve. A simple mastectomy was performed due to the poor tumor-breast relationship, with a histopathological result of dedifferentiated liposarcoma with areas of myxoid pattern, measuring 40 mm, and free histopathological margins. Adjuvant radiotherapy was indicated due to the diagnosis of dedifferentiated liposarcoma with areas of myxoid pattern.
The Influence of Power-Point Media on Student Learning Outcomes Fifth Grade students at SDIT Adzkia II Padang
Authors: Alfiyandri Alfiyandri , Yuniarti Lisa , Martha Alfroki
Published: February 2023

The problem in this study is the low student learning outcomes in science learning. The difficulty can be seen from the lack of use of media in learning activities. Based on this, the researchers took the initiative to test a teaching aid media to improve student learning outcomes. The design of this study uses a Quasi Experimental Design with a design form Nonequivalent Control Group Design. The population in this study were fifth grade students at SDIT Adzkia II Padang, for the 2022/2023 academic year, with a total of 64 students. Sampling used probability sampling technique with Saturated Sampling method, which resulted in class V Thoif 1 as the experimental class, class V Thoif 2 as the control class. Based on the results of hypothesis testing with the t-test method, the data value tcount = 2.6772 with a difficulty level of 5% with the test criteria if tcount > ttable then H1 is accepted and H0 is rejected. Where the number of test takers in the experimental class was 32 students with an average of 74.0 while in the control class the number of test takers was 32 students with an average of 62.3. The standard deviation of the experimental class (S=15.6) is greater than the standard deviation of the experimental class 2 (S=20.5). The acquisition of the t-test value is tcount=2.6771and ttable = 1.999. The results showed There is an effect of the use of media power point on student learning outcomes in science material in the experimental class is better than student learning outcomes in science material in the control class SDIT Adzkia II Padang.
Karakteristik Prinsip Keadilan Sosial Dalam Hukum Positif Di Indonesia (Sebuah Tinjauan Pemaknaan Dan Relasionalitas)
Authors: Wahyuddin Wahyuddin , Rahmadani Rahmadani
Published: February 2023

Keadilan merupakan suatu gagasan yang selalu diperdebatkan, baik dari kalangan ahli filsafat, kalangan rohaniawan, politik maupun para ahli hukum. Diskursus keadilan yang demikian dapat dimengerti, dengan menilik kedudukannya di dalam masyarakat dan negara sangat penting karena pada dasarnya keadilan tidak hanya menyangkut personal seorang individu tetapi juga berhubungan dengan orang lain, dengan masyarakat, dan bahkan dengan Negara. Kendati pemaknaan konsep keadilan itu sendiri berada pada ruang diskursus yang tak bertepi. Akan tetapi dalam konteks kehidupan bernegara termasuk di Indonesia. Negara diperhadapkan pada satu keharusan untuk membangun rumusan keadilan dalam pembentukan hukum di Indonesia. Sebab selain prinsip keadilan sebagai ide hukum positif (Indonesia), juga sebagai pondasi moral untuk menata kehidupan berbangsa dan bernegara.
CÂNCER DE MAMA E SUAS COMPLICAÇÕES
Authors: Mineshita Jenifer Yasuko , Nascimento Henrique Fonseca Sousa do
Published: February 2023

O estudo tem como objetivo avaliar as complicações provocada em mulheres que foram diagnosticadas com câncer de mama. Trata-se de uma revisão de literatura, tendo como pesquisa na base de dados da BVS e Google acadêmico, sendo durante o período de 2017 à 2022 em idiomas português, inglês e espanhol. A partir da pesquisa foram selecionados 9 trabalhos com considerável relevância para compor os resultados e posterior discussão com a literatura. A partir dos achados, podemos inferir que o câncer de mama pode gerar consequências não apenas de forma física, mas também que cunho psicológico e emocional como ansiedade e depressão, prejudicando a qualidade de vida destas mulheres, tal como sua relação familiar.
Pembuktian Kemampuan Anti Bakteri Ekstrak Daun dan Kulit Jarak Pagar (Jatropha culcas) Terhadap Bakteri Staphylococcus aureus Secara In Vitro Dalam Pembelajaran Dengan Metode PBL Terhadap Mahasiswa Semester VII Program Studi Pendidikan Biologi FKIP UNWIRA
Authors: Seran Lukas , Herak Rikardus , Missa Hildegardis
Published: February 2023

Seiring dengan kerusakan ekosistem dan habitat makluk hidup termasuk yang bersel satu, menyebabkan bermigrasinya makluk hidup tersebut termasuk pada tubuh manusia sehingga menimbulkan penyakit. Mikroba S. aureus termasuk salah mikroba pathogen yang mudah resisten terhadap obat-obatan bila ditangani secara salah. Pengendalian terhadap mikroba yang sudah resisten dilakukan dengan cara mencari obat baru yang dapat menghambat dan atau mematikan mikroba resisten tersebut. Salah satu yang secara tradisional digunakan masyarakat secara tradisional yaitu jarak pagar. Penelitian ini dilakukan untuk menjawab masalah: apakah ekstrak jarak pagar berkemampuan sebagai antibakteri terhadap bakteri S. aureus secara in vitro? Mengacu pada rumusan masalah tersebut maka tujuan yang mau dicapai dari penelitian ini yaitu membuktikan ada tidaknya khasiat tumbuhan jarak pagar yang diekstraksi melalui indikator terbentuk tidaknya zona bening pada kondisi in vitro. Hasil penelitian menunjukkan bahwa ekstrak tumbuhan jarak pagar terbukti berkemampuan sebagai antibakteri pada level konsentrasi 25%, 50%, 75% dan 100%. Berkemampuan sebagai antibakteri, dengan zona hambat terbesar terjadi pada konsentrasi 100%.
Hukum Adat Gayo Masa Lalu dan Masa Sekarang
Authors:   Badan Penelitian dan Pengembangan Hukum dan HAM, Gayo Ahyar Ari
Published: February 2023

Pasal 18 B ayat (2) Undang Undang Dasar NRI 1945 Negara mengakui dan menghormati kesatuan-kesatuan masyarakat hukum adat beserta hak-hak tradisionalnya sepanjang masih hidup dan sesuai dengan perkembangan masyarakat dan prinsip NKRI, yang diatur dalam undang-undang. Salah satunya adalah pada masyarakat Suku Gayo yang berada di Provinsi Aceh. Bagaimana hubungan dan susunan norma-norma yang mengatur hidup dan kehidupan orang Gayo itu dapat di lihat dari bunyi mukaddimah (pembukaan) yang disebut tampuk "Peraturan Pokok Hukum Adat Gayo" Menurut Mukaddimah atau tampuk itu: "Firman turun dari Tuhan, Hadits datang Nabi, perintah datang dari Banda Aceh dan adat berasal dari negeri Linge". Menurut kepercayaan orang Gayo, Linge adalah negeri asal mereka, dari sanalah adat Gayo itu bermula, tumbuh, berkembang dan kemudian dituangkan ke dalam satu naskah terdiri dari 45 Pasal pada tanggal 19 Agustus 1940 atas permintaan pemerintah Belanda. Jika dipelajari dengan seksama "Peraturan Pokok Hukum Adat Gayo" itu kelihatan ciri "Hukum yang hidup" yang menggambarkan jiwa masyarakat yang bersangkutan, memuat prinsip-prinsip hukum.
SISTEM PERADILAN ISLAM DARI MASA NABI SAW. SAMPAI MASA KHULAFAURRASYIDIN
Authors: Susandi Aidil
Published: February 2023

ABSTRACK

            Islam is not only a religion that regulates spiritual life, but also an order for social and state life. Justice is a central theme and is at the heart of Islamic teachings. In order to achieve a harmonious social order, Islam has a set of laws and courts that have continued to develop since the emergence of Islam itself.

            This paper reviews the history and development of justice in the Islamic world, from the prophetic period to the khulafaurrasyidin period (Abu Bakr, Umar, Uthman and Ali). This study uses library methode, which is processed using content analysis.
Application of Multi Criteria Supporting Elemination and Choice Translation Reality (ELECTRE) Decision in Determining Scholarship Recipients for Employee Children at PT. Nusira
Authors: Mesran Mesran , Rizki Afsah , Silalahi Natalia
Published: February 2023

During this time the determination of scholarship recipients for employees' children at PT. Nusira is not so good and is considered not so objective because it is still done by direct election and carried out manually so that it causes nepotism or prioritizes choosing employees who have high positions so that it is not so fair for ordinary employees. Due to the absence of a good system, causing problems to arise in terms of determining the receipt of scholarships for employees' children. Therefore, by using a decision support system based on Elimination and Choice Translation Reality (Electre). It is expected that decision-makers will be helped and reduce existing problems, especially in determining the acceptance of scholarships for employees' children.
Indonesian Shadow Puppet Recognition Using VGG-16 and Cosine Similarity
Authors: Sudiatmika Ida Bagus Kresna , Dewi I Gusti Ayu Agung Sari
Published: February 2023

Wayang is one of Indonesia's cultural heritages that must be preserved, where puppets have various functions not only as a means of art, Wayang is also used as a means of religious ceremonies in Indonesia. Therefore, It is very important to preserve the wayang tradition, to preserve it and it is well known by the public, especially young people. In this research, to participate in the preservation of wayang, the authors propose a preservation approach using artificial intelligence and web scraping techniques. Artificial intelligence in this case is carrying out the process of recognizing wayang images and finding information from the puppet data. In searching for information, web scraping techniques are used where information is automatically retrieved from the internet. Information obtained from the internet will be processed using the TF-IDF method and cosine similarity. This study uses the CNN architecture on the existing model, namely VGG-16. The training process is carried out with 200 iterations with an accuracy of 89%. The application of the CNN network architecture and web scraping has been successfully applied and will still be developed in the future to obtain maximum results
Simulation and Analysis of Network Security Performance Using Attack Vector Method for Public Wifi Communication
Authors: Susanto Andy , Raharja Wahyu Kusuma
Published: February 2023

The use of wifi networks in public spaces has a risk of robbery of user access data in cyberspace, such as banking transactions, social media and other online access. The threat of Man In The Middle Attack (MITM) attacks is carried out on public wifi networks to gain access to user information by illegal means. The attack vector simulation process is carried out on the site access exampleriset.com/dvwa/login.php. ARP Poisoning attack with Ettercap device performs interception and manipulation which provides 08: 00: 27: 25: 22: 99 MAC address information to the target. Session Hijacking attack simulations are carried out using a cookie manager plugin on the HTTP and HTTPS protocols. SSL Stripping attacks by better intercepting and downgrading HTTPS to HTTP communication protocols. Poisoning ARP attacks get information from targets such as Mobile IP MAC Address 192.168.3.249 F4: 09: D8: EA: EC: E7 and Server 192.168.3.5 08: 00; 27: CC: 59: OE and user: admin Passed: password. The results of the Session Hijacking attack on the HTTP protocol get a session id in the form of phpsessiid = 4f1pnfr081e4jero11truspb60 \ r \ n which is used the specified session id time without entering user authentication. The Session Hijacking attack on the HTTPS protocol was unsuccessful and the SSL Striping attack on the HTTPS protocol was unsuccessful
Smart Sensor in Water Flow Monitoring Model using Microcontroller and Raspberry PI
Authors: Al-Khowarizmi Al-Khowarizmi , Naibaho Frainskoy Rio
Published: February 2023

Water is the source of human, animal and plant life which can be said to be living things. However, the need for clean water in the world is increasing along with the growth in the number of living things in the world. The scarcity of clean water is often found due to the wasteful use of water by humans and dirty water due to waste generated by humans. Thus the technology in hardware and software midwives plays a very important role in overcoming water savings for the survival of living things in order to survive. We don't know the use of water that we usually use in a day directly. If we look at the water meter in our house we don't have a display of the cost of water usage and how much water we use in a day. Rapidly developing technology is able to overcome this problem by building a system for calculating the water flow rate and the application to display the cost of using water using a water flow sensor and making a display application that is a user interface so that it will make it easier for humans to run this system and make a smart system model using a method that is used as a user interface. old like the microcontroller and the technology that was developing raspberry pi.
Design of DSS The Best Employee Performance Using Analytical Hierarchy Process UML Based
Authors: Rizaldi Rizaldi , Anggraeni Dewi
Published: February 2023

Employees are a highly needed human resource. In order to achieve the desired goals, the agency conducts the best performance appraisal of employees. The Analytical Hierarchy Process method is a method for determining criteria and choice alternatives, followed by calculating the eigenvector value and testing its consistency. The application of analytical hierarchical analysis of the best employee performance appraisal process, where the results of this assessment can encourage every employee to give the best performance to the agency. The best employee performance decisions are made at the ambalutu village hall office. There are several criteria for performance appraisal, namely communication skills, honesty, cooperation, and person. Analysis method analytical hierarchy process where each criterion will be assessed in pairs comparison with other criteria to get priority value. In this study the results of the ratio were 0.07, which means that the assessment was consistent because it was less than 0.1, so the percentage of communication values was 40%, honesty 34%, cooperation 17% and personal 10%.
E-Budgeting Applications Design and Analysis using an Object-Oriented Approach for The Aircraft Service Company
Authors: Sidik Rangga , Heru Indra Septian , Mauluddin Syahrul
Published: February 2023

This study aims to analyze and design an e-budgeting application at an aircraft service company in Indonesia. This aircraft service company has a budget management division plan in preparing budget planning and monitoring budgets. In its implementation, the current system procedure has experienced several errors including 1) slow data processing; 2) budget monitoring is not running according to procedure; and 3) the system is not integrated with one another. The method used in this research is a case study while the data were collected through interviews and direct observation. The analysis and design used object-oriented approach with the Unified Modeling Language as a tool. In addition, the system development model used in designing the system is prototype. The result of this research is an e-budgeting application which can facilitate the program management division of aircraft service companies in budget planning and monitoring of budgets effectively and efficiently. The proposed e-budgeting has been designed, built, and tested using the black box testing method. Every function that is part of the requirements for the budget management system has been fulfilled 100%. The activity flow of the budget submission process to validation and confirmation can be carried out properly. The results show that the proposed E-budgeting application gives an alternative solution to solve their known issues compared to the budgeting existing system before
Analysis of Online Learning Understanding Patterns at Budi Darma University Using the C5.0 Algorithm
Authors: Telaumbanua Firman , Purba Johanes Mario , Utomo Dito Putro
Published: February 2023

Online learning is a learning process that is carried out without face to face, but at a distance that utilizes communication and information technology that utilizes the internet. The emergence of the online learning process provides considerable benefits, both for the manager of the information system and for students and students. Currently, the development of online learning is becoming popular among schools and universities. This is caused by the corona virus or what is often called Covid-19. Covid-19 is one of the viruses that first emerged and developed in China, especially in the city of Wuhan. Initially this virus only infects a few people, but in fact this virus can move places or can be transmitted through direct contact with the sufferer. This virus has infected the whole world so this is an international problem that must be addressed. Various efforts have been made, one of which is in the field of education. The closure of schools and colleges is an effort made to break the chain of development of COVID-19, so that the teaching and learning process is carried out online. In this study, an analysis of student satisfaction assessment will be carried out on the online learning process using the existing methods in data mining. Data mining has several algorithms that are used to solve these problems, one of which is the C5.0 algorithm. The result of this study is to find out the results of the satisfaction assessment of online learning during the Covid-19 pandemic
Ferry Cruise Scheduler Information System Development Applying Spiral Method
Authors: Asmara Jimi , Setyarini Tri Ana , Iriane Gregorius Rinduh
Published: February 2023

Information technology is familiar to the public as it is today, the presence of various innovations in the field of information technology has facilitated all human activities both directly and indirectly. PT ASDP Kupang branch is a national company engaged in crossing services that serve the community in the east nusa tenggara region, as for the problems that exist so far the people of east Nusa Tenggara have difficulty in accessing information about the ship's cruise schedule, passenger fare information and other information related to the cruise prospective passengers are required to come directly to the office to find the required information. This information system is created to help people who use ferry crossing services in East Nusa Tenggara province, The result of this application is that users can check the ship departure schedule, fare info, cruise routes and information related to ferry cruises in East Nusa Tenggara in real time anytime and anywhere by using a computer or smartphone connected to the internet network this application is made using PHP and Mysql programming languages
Geographic Information System of Oil Palm Location Based on Android
Authors: Musa Olha , Sidik Zainudin
Published: February 2023

This study designs a geographic information system (GIS) that always adapts to the current development of information technology, many researches are carried out to encourage the emergence of new discoveries in the world of technology. One of the uses of GIS is to make it easier for decision makers to determine the policies to be taken, especially those related to spatial aspects. So far, the data and information on the location of plantation lands that are presented are still in the form of reports containing numbers and text, while maps are still presented manually on books or paper, so a geographic information system is needed that can provide information to companies about the location of oil palm lands. easy and fast. The purpose of this study is to build an android-based geographic information system for oil palm land in Mootilango District. The method used is the Research and Development method, this application is designed using PHP and HTML programming language software, namely Macromedia Dreamwever, Java programming language using Android studio, and tools for modeling using UML (Unified Modeling Language). By testing the system using whitebox and blackbox testing, with this test the correct graph flow is obtained as a sample of researchers in testing. The results of this research are the implementation of the system that is designed to be suitable for use and can have a good impact on the company, so that this system can make it easier for companies to get palm oil information quickly anytime and anywhere. Based on the blackbox test table, the results are appropriate
Analysis of Missing Value Imputation Application with K-Nearest Neighbor (K-NN) Algorithm in Dataset
Authors: Sallaby Achmad Fikri , Azlan Azlan
Published: February 2023

Missing value is a problem that is still often found in many studies. Missing value is where data or data features are not available completely and intact. This still happens a lot in datasets that will be used in research. The missing value is caused by many factors such as human error, unavailable data or even from a virus in the database. Data is important for research, incomplete data will affect the results obtained. Data mining is a process that is very influential on data, including the classification process. Classification in data mining can be done if the data is complete. These problems can be overcome by the Imputation process by combining it with the K-Nearest Neighbor process or the process can be called K-Nearest Neighbor Imputation (K-NNI). In the research that has been done the K-Nearest Neighbor Imputation algorithm can overcome the problem of missing values in the dataset. This can be seen from the level of accuracy obtained where the accuracy of the classification process before handling the missing value is 77.01% while after the imputation process the accuracy is 78.31%
Assessing User Experience of the Online Petition System in Indonesia based on UEQ
Authors: Isnainiyah Ika Nurlaili , Triwahyono Bambang
Published: February 2023

This study analyzes the user experience of online petition system Petisionline.com towards the participatory culture of Indonesian citizens. This participation can be in the form of citizens’ individual opinions to involvement in communities or groups. The user experience analysis in this study refers to the assessment using modified long version of User Experience Questionnaire (UEQ) which consists of six experiences scales, namely attractiveness, perspicuity, efficiency, dependability, stimulation and novelty. Based on the scoring results of 26 items from UEQ, dependability and novelty scale scored the lowest among other scales. Petisionline.com needs to improve the aspects related to both scales to enhance its role in facilitating the participatory culture.