bluuebunny/crossref_metadata_2025 huggingface dataset:
On Possible Mechanism of Enhancement of Absorption of Powerful Laser Radiation by Metals
Authors: Zhukov V. P.
Published: May 2023

In this work, it is shown that the dependence of the mass of conductive band electrons in a metal on their energy can be a reason of enhancement of the absorption of powerful laser radiation by the metal. To do this, a problem of response (current) of the electron placed in one-dimension periodic potential (lattice) to an electric field periodic in time (electromagnetic wave) is solved. The solution shows that for sufficiently large amplitude of the wave the dependence of the electron current on the wave amplitude becomes non-linear. Within a certain rangе of parameters, this dependence can be described by a simple formula that corresponds to the dependence of the electron mass on its energy. The formula was used for solving the problem of penetration of electromagnetic wave into a metal with the approach of modified Drude model. The non-linearity results in the enhancement of the wave absorption and generation of wave with frequencies close to those of plasma penetrating deep into the metal. The discussed effects manifest themselves in electric fields about. 1 V/Angstrom. The obtained results can be used in the interpretation of experiments data and in the creation of mathematical modeling of the interaction of powerful laser radiation with metal.
Abordagem terapêutica da síndrome HELLP
Authors: Cassaniga Rafaela Almeida , Teixeira Bruna Lima de Almeida , Oliveira Carla Resende Vaz , Reis Bruno Cezario Costa
Published: May 2023

Objetivo: Analisar as diferentes condutas terapêuticas, relacionadas principalmente ao uso de corticosteroides, a serem tomadas diante de um paciente com síndrome HELLP. Métodos: Esta revisão bibliográfica integrativa utilizou o PubMed, o Cochrane e o Science Direct como plataformas eletrônicas de pesquisa, elegendo artigos publicados entre os anos de 2002 e 2021. Os descritores utilizados foram “HELLP syndrome”, “therapy” e “management”. Os critérios de inclusão foram artigos de ensaios clínicos, randomizados ou não randomizados, estudos de caso-controle, estudo de coorte, livre acesso, publicados em inglês, português, espanhol. Resultados: Foram selecionados 16 artigos, de um total de 1.340 artigos, incialmente, identificados. Dos artigos analisados foram descritos o uso de quatro corticosteroides distintos no manejo da síndrome HELLP, sendo os dois mais utilizados a dexametasona e a betametasona e os outros dois, menos utilizados, a prednisolona e a metilprednisolona. Considerações finais: Dentre os quatro fármacos disponíveis, sugere-se a dexametasona como a principal droga de escolha para a administração no período pós-parto, uma vez que resulta em maiores benefícios para a recuperação da gestante.
Impacts of Covid-19 Pandemic on food service businesses in tourism: A case study in Can Tho city, Vietnam
Authors: Huynh Da Van , Hua Hieu Hong , Nguyen Minh Anh , Duong Xuan Thanh , Nguyen Phong Quan , Ngo Vu Thanh , Nguyen Viet Quoc Mai
Published: May 2023

Food and beverage business is an indispensable part and plays an important role in the business activities of the tourism industry. As a business field heavily dependent on the guest market, food and beverage business operations depend entirely on the needs of customers. In the complicated situation of the Covid-19 epidemic, this business sector is definitely affected. This study was conducted in order to reflect the impact of the epidemic on the food and beverage sector and propose solutions to restore the catering business, in the case of Can Tho city. Research data were collected through a questionnaire-based survey for 50 business representatives. Descriptive statistics were used to analyze the data. Research results show that the businesses suffered a sharp decline in the number of customers, restaurant usage capacity, and revenue. They actively implemented many activities to prevent the epidemic and limit the negative impact of the epidemic on business operations, as well as quickly recover business operations. In addition, a number of city-level state management agencies also took a number of measures to limit the spread of the disease in the tourism environment, support businesses to promote and advertise tourism, and lend them capital at a favorable interest rate.
Rare cause of drug-resistant epilepsy due to GABA transaminase deficiency: A case report from India
Authors: Gowda Vykuntaraju K. , Srinivasan Varunvenkat M.
Published: May 2023

Gama aminobutyric acid (GABA) transaminase deficiency is an autosomal recessive disorder caused by mutations in the 4-aminobutyrate aminotransferase (ABAT) gene. The disorder is characterised by epileptic encephalopathy, hypersomnoloscnec, movement disorders, and tone changes. Here, we report a 4-year-6-month-old boy child born to non-consanguineous marriage with a normal birth history presented with global developmental delay, refractory seizures, and increased sleep. On examination showed normal anthropometry with mild dysmorphism. Neurological examination showed autistic features and spasticity with brisk deep tendon reflexes. On investigation, electroencephalography showed multifocal epileptiform discharges with secondary generalisation, and magnetic resonance imaging of the brain showed mild hyperintensity of the superior cerebellum. Exome sequencing identified compound heterozygous variants in the ABAT gene and segregates with the condition in the family. The child was treated with antiseizure medications and responded partially. For any child with excessive sleep on the background of epileptic encephalopathy with a movement disorder, a diagnosis of GABA transaminase deficiency has to be considered.
Utility of ‘structured training module’ in the training of healthcare workers on breast-feeding counselling during COVID-19 pandemic – A quality initiative study
Authors: Satapathy Diptirekha , Babu Thirunavukkarasu Arun , Yadav Nartu Santosh Kumar
Published: May 2023

Objectives:

Protection and promotion of breastfeeding has been a challenge for all healthcare team members during the COVID-19 pandemic. It is important for all healthcare workers (HCWs) to be aware of the existing guidelines and to counsel the parents and family members regarding the same. We used a structured training module using analyse, design, develop, implement and evaluate (ADDIE) model for training nurses on breastfeeding counselling during the pandemic. The objectives of this study were to assess the effectiveness of the structured training module in the training of HCWs on breastfeeding counselling.

Materials and Methods:

This is a hospital-based cross-sectional study. The structured training module was prepared using the ‘ADDIE model’. It was aimed at educating nursing professionals about the guidelines, common procedures and counselling skills related to breastfeeding during the COVID-19 pandemic and simultaneously emphasizing due precautions to prevent and control the spread of infection. The faculties of the department of paediatrics were the educators.

Results:

The data obtained from the pre-test and post-test were analysed. The difference between the mean scores was statistically significant with P < 0.001.

Conclusions:

ADDIE model is a simple and effective tool to train healthcare professionals. The structured training module can be used by institutions for training their team members and for the implementation of institutional protocols.
Vitalizing Self-Empowerment in Mediating Effect of Good Governance and Workplace Spirituality on Lecturers Organizational Citizenship Behavior at East Java
Authors: Mennita Ria , Tias Dita Ika Ayuning
Published: May 2023

The aims of this paper are to determine the mediating role of self-empowerment on the causality relations between good governance and workplace spirituality on Organizational Citizenship Behavior (OCB) among lecturers. There are so many educational-institutions in East Java have developed to survive in competition with fellow universities. In this case the role of the lecturer is needed and highly expected to achieve organizational goals. In this case, OCB has been an important part in organization that means employee willing to do extra role job. The method of this study contains of theoretical direction and quantitative as core method. Structural Equation Modelling analysis is used by using WarpPLS7.0 software. The results show that workplace spirituality and self-empowerment had significant positive effect on OCB, however good governance has no effect. This study also proved that self-empowerment has mediating effect on good governance and workplace spirituality to OCB. This study can be discussed and expanded by researchers and practitioners by adding new variables that relevant to OCB. The main implication of this result is Institutions must be able to optimally provide supports, in the form of facilities and services to employees so that employees feel empowered and support OCB.
Aggregation-Induced Emission Artificial Enzyme (AIEzyme) with DNase-Like Activity: Imaging and Matrix Cleavage for Combating Bacterial Biofilm
Authors: Han Lei , Zhang Yucui , Huang Baojian , Bian Xuhui
Published: May 2023

DNase-catalyzed hydrolysis of extracellular DNA (eDNA) have been widely employed to eradicate intractable biofilms. Although aggregation-induced emission (AIE) has become the ideal tool for killing planktonic bacteria, AIE luminogens (AIEgens) often lack DNase-mimetic activity, in order to suffer from poor anti-biofilm capacity. Here, an “AIEzyme”, a kind of AIE nanomaterial with enzyme-like activity, is designed and synthesized, where the AIEgens are used as the ligands of Zr-based coordination polymer nanoparticles. Not only do AIEzyme have enduring DNase-mimetic activity with high substrate affinity and low activation energy, but also structural rigidity-stabilized fluorescence. Due to the long-acting hydrolysis for eDNA in biofilm, AIEzyme can efficiently disorganize the established biofilms with good penetrability and realize the healing of superbugs-infected wound for at least seven days under only one dose of AIEzyme. Moreover, AIEzymes can be observed by virtue of their own AIE character, facilitating the study on self-positioning and residual amount of AIEzymes in wound. On the support of AIEzyme, we expect to explore an idea for the application development of AIEgen.
Direct observation of the potential dependent protonation of 4-(Dimethylamino)pyridine on gold electrodes
Authors: Gong Xin , Campen Richard Kramer , Tong Yujin
Published: May 2023

The pyridine derivative, 4-(dimethylamino)pyridine (DMAP), is important in a surprisingly wide variety of applications spanning chemical, biological and technological domains. Empirically, the protonation state of DMAP and how this protonation state is changed with adsorption on a solid surface, is known to play a crucial role in many of these applications. However, the direct spectroscopic evidence for bias dependent DMAP (de)protonation at solid/aqueous interfaces is still very limited. Here, we employed surface specific vibrational sum frequency (VSF) spectroscopy to study the (de)protonation process of DMAP(H$^{+}$) on a polycrystalline gold electrode at neutral pH. Because VSF is interface specific by its symmetry selection rules, its application allows us to distinguish adsorbed molecules from those close to, but not at, the interface and identify their speciation and orientation with respect to the surface normal. We find that the potential-induced (de)protonation of flat-lying DMAPH$^{+}$ molecules occurs at relatively low potentials but that both species adsorb horizontally on the surface. A horizontal to vertical phase transition occurs only at more positive biases. The physical picture these results suggest confirms and extends that inferred previously from electrochemical measurements and offers a general approach for characterizing interface-induced acid/base chemistry and its relation to interfacial molecular structure.
Quantitative Assays for Catalytic Photo-Oxygenation of Alzheimer Disease-Related Tau Proteins
Authors: Umeda Hiroki , Sawazaki Taka , Furuta Masahiro , Suzuki Takanobu , Kawashima Shigehiro , Mitsunuma Harunobu , Hori Yukiko , Tomita Taisuke , Sohma Youhei , Kanai Motomu
Published: May 2023

Catalytic photo-oxygenation of tau amyloid is a potential therapeutic approach to tauopathies, including Alzheimer dis-ease (AD). However, tau is a complex target containing great molecular size and heterogeneous isoforms/proteoforms. Although catalytic photo-oxygenation has been confirmed when using catalyst 1 and recombinant tau pretreated with heparin, its effects on tau from human patients have not yet been clarified. In this study, focusing on the histidine resi-dues being oxygenated, we have constructed two assay systems capable of quantitatively evaluating the catalytic activity when used on human patient tau: (1) fluorescence labeling at oxygenated histidine sites and (2) LC-MS/MS analysis of histidine-containing fragments. Using these assays, we identified 2 as a promising catalyst for oxygenation of human tau. In addition, our results suggest that aggregated tau induced by heparin is different from actual AD patient tau in develop-ing effective photo-oxygenation catalysts.
Structural and Electronic Characterization of m-Fluoroaniline and m-Iodoaniline: A Density Functional Theory Study
Authors: Ekincioğlu Yavuz , KEPCEOĞLU Abdullah
Published: May 2023

This study aimed to investigate the electronic and structural characteristics of m-fluoroaniline (MFA) and m-iodoaniline (MIA). Density functional theory (DFT) and CAM-B3LYP/LanL2DZ methods were employed to determine various properties such as the highest occupied molecular orbital (HOMO) and lowest unoccupied molecular orbital (LUMO) energy levels, chemical reactivity descriptors, nonlinear optical properties, Mulliken population analysis, molecular electrostatic potential map, thermodynamic properties, and UV-Vis spectral analysis. In addition, the research explored the vertical and adiabatic ionization energy parameters of these molecules by constructing singly charged cation radicals using the same level theory. The obtained results were compared with experimental data from the literature.
Band gap engineering in two-dimensional materials by functionalization: Methylation of graphene and graphene bilayers
Authors: Mazarei Elham , Penschke Christopher , Saalfrank Peter
Published: May 2023

Graphene is well known for its unique combination of electrical and mechanical properties. However, its vanishing band gap limits the use of graphene in microelectronics. Covalent functionalization of graphene has been a common approach to address this critical issue and introduce a band gap. In this paper, we systematically analyze the functionalization of single-layer graphene (SLG) and bilayer graphene (BLG) with methyl (CH3), using periodic density functional theory (DFT) at the PBE+D3 level of theory. We also include a comparison of methylated single-layer and bilayer graphene, as well as a discussion of different methylation options (radicalic, cationic and anionic). For SLG, methyl coverages ranging from 1/8 to 1/1, (i.e., the fully methylated analog of graphane) are considered. We find that up to a coverage θ of 1/2, graphene readily accepts CH3, with neighbour CH3 groups prefering trans positions. Above θ = 1/2, the tendency to accept further CH3 weakens and the lattice constant increases. The band gap behaves less regular, but overall, it increases with increasing methyl coverage. Thus, methylated graphene shows potential for developing band gap-tuned microelectronics devices and may offer further functionalization options. To guide in the interpretation of methylation experiments, vibrational signatures of various species are characterized by normal mode analysis (NMA), their vibrational density of states (VDOS), and infrared (IR) spectra, the latter two obtained from ab initio molecular dynamics (AIMD) in combination with a velocity-velocity autocorrelation function (VVAF) approach.
La consulta popular en Cajamarca, Tolima. “Si frenamos La Colosa, frenamos cualquier cosa”
Authors: García Acelas Marisabel , Machado Acosta Paola Andrea
Published: May 2023

La consulta popular llevada a cabo en el municipio de Cajamarca, Tolima, es la más estudiada del país. Su relevancia radica no solo en la disputa con una de las empresas con mayores concesiones de explotación de oro en el mundo, la AngloGold Ashanti, sino en la capacidad de la comunidad organizada para irradiar sus prácticas comunicacionales y pedagógicas al resto de consultas contra proyectos extractivos. Cajamarca, es reconocida como la despensa agrícola de Colombia en razón a la diversidad ecosistémica y de suelos productivos que posee, por lo que los posibles impactos de la explotación afectarían ambiental, productiva y socialmente al departamento y a la nación. Es motivo de este capítulo dar a conocer los procesos comunicativos que se llevaron a cabo en el marco de la consulta popular realizada en el municipio en el año 2017, en la cual la población obtuvo una contundente victoria del 97 % sobre la multinacional, a pesar la presión militar, económica y política que se vivió por casi diez años desde la llegada de la empresa al territorio. Palabras clave: consulta popular, agroecología, movilización, oro, Cajamarca.
Influence of 4th generation broadband cellular network technology on undergraduate education
Authors: Ismail Thamarasseri , Febin Jose
Published: May 2023

The influence of 4th generation broadband cellular network technology on education is explored in this paper. With the widespread use of smartphones and tablets, students are increasingly using mobile devices to access learning resources, communicate with peers, and complete assignments. The advent of 4G technology has had a revolutionary impact on undergraduate education, transforming the way students access information and interact with course materials. With 4G, students can now quickly and easily access online resources, download and stream multimedia content, collaborate with classmates in real-time, and participate in remote learning. This technology has had a profound influence on the way education is managed today, providing faster and more efficient access to educational resources and a personalized learning experience while streamlining administrative processes and assisting teachers in instruction. 4G technology has completely revolutionized the way education is thought of and experienced, creating an open environment, interactivity, and increasingly specialized training for students and professionals alike.
Semilinear functional differential equations with fractional order and finite delay
Authors: Mohammed Belmekki  , Kheira Mekhalfi  , Sotiris K. Ntouyas
Published: May 2023

In this paper, we establish sufficient conditions for existence and uniqueness of solutions for semilinear functional differential equations with finite delay involving the Riemann-Liouville fractional derivative. Our approach is based on resolvent operators, the Banach contraction principle, and the nonlinear alternative of Leray-Schauder type.
On graph differential equations and its associated matrix differential equations
Authors: J. Vasundhara Devi  , R.V.G. Ravi Kumar  , N. Giribabu
Published: May 2023

Networks are one of the basic structures in many physical phenomena pertaining to engineering applications. As a network can be represented by a graph which is isomorphic to its adjacency matrix, the study of analysis of networks involving rate of change with respect to time reduces to the study of graph differential equations or equivalently matrix differential equations. In this paper, we develop the basic infrastructure to study the IVP of a graph differential equation and the corresponding matrix differential equation. Criteria are obtained to guarantee the existence of a solution and an iterative technique for convergence to the solution of a matrix differential equation is developed.
Discontinuous dynamical system represents the Logistic retarded functional equation with two different delays
Authors: A. M. A. El-Sayed  , M. E. Nasr
Published: May 2023

In this work we are concerned with the discontinuous dynamical system representing the problem of the logistic retarded functional equation with two different delays,$$\begin{aligned}& x(t)=\rho x\left(t-r_1\right)\left[1-x\left(t-r_2\right)\right], \quad t \in(0, T], \\& x(t)=x_0, \quad t \leq 0 .\end{aligned}$$The existence of a unique solution $x \in L^1[0, T]$ which is continuously dependence on the initial data, will be proved. The local stability at the equilibrium points will be studied. The bifurcation analysis and chaos will be discussed.
Peningkatan Pertumbuhan Ekonomi Melalui Pengembangan Sektor Unggulan di Kabupaten Jombang
Authors: Huda Muhamad Fatihul , Cahyono Hendry
Published: May 2023

Abstract

 

Economic growth is an important indicator in regional economic development. This research was conducted in Jombang Regency purpose to identify and analyze economic growth thought the leading sectors in Jombang Regency. This research uses descriptive quantitative research with a development planning model. The data used is time series data, namely the Gross Regional Domestic Product (GRDP) of Jombang Regency in 2015-2019. Data will be analyzed using Location Quotient Analysis (LQ), Shift Share (SS), Klassen Typology, and Overlay Analysis. The results of the analysis show that there are six leading sector in Jombang, namely the Construction Sector; Wholesale and Retail Trade, Cars and Motorcycles Repair Sector; Information and Communication Sector; Real Estate Sector; Education Service Sector; and other service sectors.

Keywords: Leading Sectors, LQ, Shift Share, Klassen Typologi, Overlay Analysis
Iceberg of remote medical and psychological rehabilitation. The priority of modernity
Authors: Burdeiniy Andrii
Published: May 2023

These graphic materials are a poster presentation for the III Congress with international participation "PSYCHOSOMATIC MEDICINE OF THE XXI CENTURY: REALITIES AND PERSPECTIVES". Which took place on November 4-6, 2022 in Kyiv on the Mediamed portal.
Peculiarities of grief experienced by men after perinatal losses
Authors: Byt Tetyana
Published: May 2023

These graphic materials are a poster presentation for the III Congress with international participation "PSYCHOSOMATIC MEDICINE OF THE XXI CENTURY: REALITIES AND PERSPECTIVES". Which took place on November 4-6, 2022 in Kyiv on the Mediamed portal.
The problem of stress disorders during the war in Ukraine
Authors: Herasymov Serhii
Published: May 2023

These graphic materials are a poster presentation for the III Congress with international participation "PSYCHOSOMATIC MEDICINE OF THE XXI CENTURY: REALITIES AND PERSPECTIVES". Which took place on November 4-6, 2022 in Kyiv on the Mediamed portal.
Peculiarities of inclusive education of children with psychological development disorders in music schools and art schools
Authors: Omelyanovich Vitalii , Omelyanovich Oksana
Published: May 2023

These graphic materials are a poster presentation for the III Congress with international participation "PSYCHOSOMATIC MEDICINE OF THE XXI CENTURY: REALITIES AND PERSPECTIVES". Which took place on November 4-6, 2022 in Kyiv on the Mediamed portal.
Acceptance and commitment therapy (ACT) in the context of chronic pain syndrome
Authors: Savchuk Victoria
Published: May 2023

These graphic materials are a poster presentation for the III Congress with international participation "PSYCHOSOMATIC MEDICINE OF THE XXI CENTURY: REALITIES AND PERSPECTIVES". Which took place on November 4-6, 2022 in Kyiv on the Mediamed portal.
Penerapan Metode Pembelajaran Blended Learning Terhadap Kemampuan Renang Gaya Dada Mahasiswa STKIP YPUP Makassar
Authors: YUSUF AKBAR , JAHRIR ANDI SAHRUL
Published: May 2023

This study aims to obtain answers to problems that occurred during the COVID-19 pandemic, the effect of blended learning on the breaststroke swimming ability of STKIP YPUP Makassar students. This research is descriptive of the independent variable and the dependent variable. The population and sample were students of STKIP YPUP Makassar selected by random sampling, obtained as many as 30 people who were selected at random or random sampling. The data analysis technique used was t-test analysis using computer facilities through the SPSS program.Based on the results of data analysis, it can be concluded as follows: There is an effect of blended learning on the breaststroke swimming ability of STKIP YPUP Makassar students with an average increase value of 2.414 with a significance value of 0.000 <0.05
PERSEPSI GURU PENJAS DALAM MELAKUKAN PEMBELAJARAN DARING SELAMA MASA PANDEMI COVID 19
Authors: Susandi Eka Wahyudhi Andi Sultan Brilin
Published: May 2023

Pembelajaran harus tetap berjalan meskipun dilakukan secara jarak jauh, sekaligus menjadikan guru tetap professional dibidangnya. Tujuan penelitian ini yaitu mengetahui prespsi guru penjas terhadap pembelajaran daring selama masa pandemi serta untuk melihat kendala-kendala yang dihadapi peserta didik dan guru dalam proses pembelajaran daring berlangsung. Jenis penelitian ini kualitatif deskriptif. Penelitian ini dilakukan di 12 sekolah se-kecamatan dapurang yang melibatkan sekolah SD, SMP, dan SMA. Populasi dalam penelitian ini seluruh guru penjas sekecamatan Dapurang dengan jumlah sekolah 12, dengan sampel sebanyak 12 orang guru penjas. Teknik pengumpulan data yang digunakan yaitu observasi, wawancara, dan dokumentasi. Teknik analisis data menggunakan teknik reduksi data, penyajian data, dan kesimpulan, penelitian atau verifikasi. Hasil penelitian ini menunjukkan bahwa pelaksanaan pembelajaran daring dimasa pandemi banyak memeberikan hambatan pada peserta didik khusunya pada pembelajaran PJOK yang identik dengan pembelajaran praktik. Selain peserta didik tenaga pendidik juga menemukan kendala dalam menentukan metode pembelajaran daring melihat banyak dari peserta didik yang tidak memiliki smartphone serta jaringan internet yang tidak stabil, membuat proses pembelajaran terkendala. Hasil yang diperoleh dari penelitian yaitu dapat disimpulkan bahwa guru dan peserta didik mengalami kendala dalam pembelajaran daring yang membuat hasil belajar peserta didik menurun, hasil penelitian ini dapat telihat bahwa guru dan siswa belum mampu berdaptasi dengan sistem pembelajaran jarak jauh atau daring.
Snø og samfunnskritikk – Snømotivet i Alexander Kiellands Sne (1886) og Jonas Lies Familjen paa Gilje (1883)
Authors: Seiler Thomas
Published: May 2023

Snow is the principle source of imagery both in Alexander Kielland’s Snow and in Jonas Lie’s Familjen paa Gilje, although it has different tasks to fulfill. Whereas Kielland’s narrator depicts snow as a homogenizing material and as a means to subdue people, Lie’s narrator unfolds a dialectic conception of snow, so that snow imagery becomes ambiguous. It not only functions as a metaphor to illustrate people’s suppression, but it is also linked to the notion of national freedom and progress. In this respect, snow is a key metaphor to depict self-realisation at the expense of community.
Термическое разложение [Ir(NH3)6][Fe(CN)6] в различных атмосферах, кристаллические структуры [Ir(NH3)6][Fe(CN)6] и [Ir(NH3)6]X3 (X=Cl, Br)
Authors: Варыгин А.Д. , Попов А.А. , Громилов С.А. , Плюснин П.Е. , Коренев С.В.
Published: May 2023

Синтезирована и структурно охарактеризована новая двойная комплексная соль [Ir(NH3)6][Fe(CN)6]. Установлены кристаллические структуры [Ir(NH3)6]Cl3 и [Ir(NH3)6]Br3. Изучен процесс термического разложения соединения [Ir(NH3)6][Fe(CN)6] в различных атмосферах. Показано, что продуктами разложения в восстановительной (He/H2) и инертной атмосферах (Ar) является двухфазная смесь твердых растворов иридий-железо с гранецентрированной кубической и гексагональной плотноупакованной кристаллической решеткой. В окислительной атмосфере (Ar/O2) преимущественно формируются оксиды IrO2 и Fe2O3.
Aplikasi Android sebagai Media Pembelajaran Ilmu Pengetahuan Sosial pada Materi Keragaman Suku Budaya di Sekolah Dasar Kelas V
Authors: Febriany Lulu , Sumardi Sumardi , Setiadi Pidi Mohamad , Respati Resa
Published: May 2023

Abstrak: Media Pelajaran menjadi hal yang sangat dibutuhkan dari kegiatan belajar mengajar. Media pelajaran dapat membantu kegiatan belajar mengajar dengan baik. Namun saat ini pandemi COVID-19 yang belum usai membuat kegiatan belajar mengajar tidak berjalan dengan sebaik baiknya dikarenakan kegiatan Belajar Mengajar hampir 75% dijalankan secara tatap muka. Oleh karena itu, peneliti memberikan solusi untuk pembelajaran dengan membuat pengembangan Produk berupa Aplikasi Android yang dapat digunakan secara mandiri oleh guru dan siswa di rumah maupun disekolah untuk kegiatan belajar mengajar. Produk yang dikembangkan ini dikhususkan untuk mata pelajaran Ilmu Pengetahuan Sosial dalam materi Keanekaragaman Suku Budaya di Sekolah Dasar kelas V. metode penelitian yang digunakan pada saat peneliti menggunakan Metode Desain Based  Research (DBR) yaitu melkukan tahapan identifikasi, wawancara, memberikan solusi terhadap permasalahan, pengembangan produk, valiudasi oleh para ahli, melihat respon siswa terhadap penggunaan media belajar, serta melakukan refleksi terhadap produk yang telah dikembangkan. Nama Produk yang telah tersaji adalah Ruang Belajar. Ruang Belajar dapat digunakan dengan cara mendownload melalui google drive atau file yang dikirim melalui WhatsApp. Sehingga aplikasi bisa dijadikan media belajar dalam jangka Panjang untuk kegiatan belajar mengajar di sekolah dasar kelas V.
Analisis Kualitas Pelayanan, Kepercayaan, dan Citra Koperasi Terhadap Kepuasan Anggota
Authors: Harwida Gleydis , Novilia Evita , Oktaviani Denisa Eka
Published: May 2023

Tujuan dari penelitian ini adalah untuk mengetahui pengaruh kualitas pelayanan terhadap kepuaasan anggota koperasi, mengetahui pengaruh kepercayaan terhadap kepuasan anggota koperasi, dan mengetahui pengaruh citra koperasi terhadap kepuasan anggota koperasi. Penelitian ini menggunakan metode deskriptif kuantitatif. Sumber data penelitian diperoleh dari angket yang diberikan pada pengurus dan anggota koperasi gapoktan sumber tani. Subjek penelitian adalah adalah anggota koperasi gapoktan sumber tani sedangkan objek penelitiannya adalah kualitas pelayaanan, kepercayaan, dan citra koperasi. Analisis data yang digunakan dalam penelitian ini menggunakan teknik analisis statistik deskriptif.  Statistik deskriptif merupakan teknik analisis statistik statistik yang cara menganalisisnya dengan cara cara mendeskripsikan dan menggambarkan data dari data-data yang sudah terkumpul. Hasil yang diperoleh adalah ada pengaruh yang positif dan signifikan antara kualitas pelayanan, kepercayaan, dan citra koperasi terhadap kepuasan pelanggan.
Anticuerpos monoclonales y su empleo para identificar morfina en fluidos biológicos: una revisión sistemática
Authors: Matus Ortega Maura Epifanía , Calva Nieves Juan Carlos , Salazar-Juárez Alberto , Barbosa-Méndez Susana , Matus-Ortega Genaro
Published: May 2023

Introduction: indiscriminate use of opioids has increased dependency disorder and has been linked to half a million deaths worldwide in the last year. This justifies the exploration of alternative therapies for the treatment of addiction and overdose emergencies. Specific monoclonal antibodies have been produced for morphine and its metabolites for use in analytical identification tests in biological fluids from the experimental development of vaccines against these drugs. Objective: review scientific publications on monoclonal antibodies that identify morphine and its metabolites, to know its properties and the scope of its implementation in diagnostic tests. Method: systematic research of scientific literature in PubMed, ScienceDirect, SciELO and LILACS databases, published until September 2021, including articles on generation of monoclonal antibodies for morphine and its metabolites, and excluding those specialized only in molecular structure, point mutations and computational molecular dynamics. Results: 18 articles were identified where the production of 61 specific monoclonal antibodies for morphine and/or its metabolites was reported, and in which they characterized the specificity, sensitivity and/or detection range of the antibodies by evaluating 46 different substances, coupled to diagnostic tests. Discussion and conclusions: The production of monoclonal antibodies with high sensitivity and recognition for morphine and its metabolites has allowed their use in the development of sensitive analytical tests at affordable cost, which can be implemented in the clinical diagnosis and the surveillance of the use of these substances in the population.
Evaluasi Kinerja Puskesmas di Dinkes Kabupaten Jombang Pada Masa Pandemi Covid-19
Authors: Angesti Dyan , Indahyati Emilya
Published: May 2023

Pada era Pandemi Corona Virus Disease-19 (Covid-19) seperti saat ini, dunia kesehatan memberi perhatian lebih terkait kinerja dan tingginya tanggung jawab para tenaga kesehatan. Terlebih untuk Puskesmas sebagai fasilitas pelayanan kesehatan pertama di masyarakat dibawah kepemimpinan seorang Kepala Puskesmas (Kapus), dimana mereka harus tetap menjalankan program rutin lainnya yang menjadi tanggung jawabnya. Tujuan penelitian ini untuk menguji hubungan kinerja Puskesmas dengan mutu pelayanan kesehatan pada fasilitas kesehatan tingkat pertama (Puskesmas) di Dinkes Kabupaten Jombang pada masa Pandemi Covid-19. Penelitian ini bersifat analitik korelasi, dilaksanakan di 34 puskesmas Kabupaten Jombang pada bulan Januari 2021 sampai dengan bulam Desember 2021. Pengumpulan data dilakukan 30 Januari – 30 Juni 2021. Dengan narasumber Kapus dan pasien di 34 Puskesmas. Hasil penelitian didapatkan profile Kapus sebanyak 34 responden dengan reponden yang berpartisipasi adalah perempuan (73,5%), masa kerja 11-2- tahun (61,8%). Pendidikan terakhir tertinggi dari S1 (70,6%). Profile Pasien di 34 Puskesmas Kabupaten Jombang sebanyak 1020 responden menunjukkan bahwa perempuan (77,5%), dan Pendidikan terakhir tertinggi dari SMA (42,7%). Kinerja Puskesmas dengan total nilai sebesar 3530 dalam kategori baik; Mutu layanan Puskesmas dengan total nilai sebesar 65478 dalam kategori baik; dan hasil uji hubungan terdapat temuan ada hubungan antara kinerja dengan mutu. Dengan koefisien korelasi sebesar 0,832, artinya tingkat kekuatan hubungan antara kinerja dengan mutu adalah sangat kuat, bernilai positif dan hubungan kedua variabel tersebut bersifat searah.
Analisis Persepsi Penggunaan Sistem Registrasi Online pada Pasien Rawat Jalan RSUD Kota Madiun dengan Pendekatan UTAUT
Authors: Muhammad Ilham Nur , Hariyono Hariyono , Wardani Ratna
Published: May 2023

Perkembangan teknologi informasi dan komunikasi yang semakin pesat satu dekade ini mencakup berbagai sektor termasuk bidang kesehatan. RSUD Kota Madiun membuat inovasi baru di tahun 2021 dengan mengimplementasikan sistem informasi untuk registrasi pasien rawat jalan sebagai perkembangan sekaligus solusi untuk berbagai keterbatasan yang ada sejak pandemi covid-19. Sistem registrasi pasien online di RSUD Kota Madiun telah berjalan selama hampir satu tahun dengan mencatatkan lebih dari tujuh ribu pasien yang telah menggunakannya. Untuk menganalisis faktor-faktor  yang mempengaruhi Behavioral Intention pasien rawat jalan RSUD Kota Madiun terhadap sistem registrasi online berdasarkan model UTAUT (Universal Theory of Acceptance and Use of Technology). Kuesioner berdasarkan UTAUT diberikan pada 164 responden yang merupakan pasien rawat jalan RSUD Kota Madiun. Analisis data penelitian dilakukan dengan metode Partial Least Square menggunakan Smart PLS 3.0. Pengaruh konstruk model UTAUT terhadap Behavioral Intention yaitu, Performance Expectancy (p=0,000), Effort Expectancy (p=0,019), Social Influence (p=0,127), Facilitating Condition (p=0,386), Hedonic Motivation (p=0,000), dan Habit (p=0,287). Behavioral Intention dipengaruhi secara bermakna oleh performance expectancy, effort expectancy, dan hedonic motivation. Sementara itu tidak dengan social influence, facilitating condition, dan habit. Usia, Jenis Kelamin, dan Pengalaman berperan sebagai variabel moderasi pada beberapa konstruk model UTAUT.
Prediksi kekasaran permukaan baja S45C terhadap parameter pemesinan dan getaran pada proses bubut menggunakan metode artificial neural network
Authors: Bismantolo P. , Utama F.P. , Kurniawan A.
Published: May 2023

Based on machining characteristics, this study gives surface roughness modeling for machine parts. The artificial models used the Artificial Neural Network (ANN) modeling approach and multivariable regression analysis were used to create the prediction model. S45C steel was one of the materials utilized in this research. With a depth of cut 0.5 mm, the parameters are spindle (n) of 165, 330, 585, and 1170 rpm and feed (f) of 0.2 mm/rev. Utilizing TIBCO software, surface roughness values will be predicted. Equations derived from multivariable linear regression serve as the study's findings. At 1170 rpm spindle rotation and 0.5 mm of cut depth, the lowest surface roughness measurement of 1.114 (μm) was recorded. At spindle speed 585 and a cut depth of 2.0 mm, a roughness value of 2.999 (μm) was recorded as the maximum value. Roughness rises at spindle speeds between 585 and 900 rpm when cutting at shallower depths. The third modeling had the smallest error value, which was 11.21%, and surface roughness value using an artificial neural network with five simple multi-layer models.
Perlindungan Hukum Terhadap Kreditur Atas Wanprestasinya Debitur Melalui Lembaga Kepailitan
Authors: Sutrisno Budi , Grindulu Lewis , Martini Dwi
Published: May 2023

Tujuan penelitian ini adalah untuk mengetahui dan menggambarkan   aspek-aspek hukum   yang terkandung dalam Putusan Pengadilan Niaga No. 15/Pdt.Sus.Pailit/2015/ PN. Niaga. Jkt. Pst dan  tindakan-tindakan  yang dilakukan pasca putusan pailit agar masalah utang piutang antar pihak bisa terselesaikan dengan baik. Jenis penelitian ini bersifat deskriptif dengan pendekatan secara normatif. Berdasar sifat penelitian yang deskriptif, diharapkan dapat memberikan gambaran secara menyeluruh dan memadai dari obyek yang diteliti. Dari hasil penelitian dan pembahasan dapat ditarik simpulan simpulan sebagai berikut : bahwa Pertama, Aspek-aspek hukum   yang terkandung dalam Putusan Pengadilan Niaga No. 15/Pdt.Sus.Pailit/2015/ PN. Niaga. Jkt. Pst  berisi para pihak, tentang duduk perkara, persidangan, dasar pertimbangan hukum, analisa pertimbangan pertimbangan oleh hakim dari bukti maupun hukumnya sebelum memutus, putusan hakim majelis yang terbuka untuk umum. Sedangkan hasil analisis penulis terhadap putusan hakim yang mengabulkan permohonan pemohon, dengan melakukan silogisme hukum yaitu menarik peristiwa hukum dengan ketentuan hukum yang berlaku sudah tepat kiranya hakim pengadilan niaga  menetapkan termohon dalam status pailit dengan segala akibat hukumnya. Kedua, tindakan-tindakan  yang dilakukan pasca putusan pailit   dapat dibagi menjadi 2 hal yaitu  tindakan terhadap diri  Debitor Pailit  dimana terhadap diri   Debitor pailit dapat dilakukan penahanan  selama 30 hari dan dapat diperpanjang selama 30 hari dan   tindakan yang   dilakukan terhadap harta  pailit.      berupa pengamanan harta debitur pailit yang kemudian pengurusan dan penguasaan harta kepailitan dilakukan oleh  Kurator di bawah pengawasan hakim pengawas yang kesemuanya itu akan digunakan untuk menyelesaikan utang piutang antara debitur pailit dengan kreditur-kreduturnya dengan seadil-adilnya.
Pembentukan Badan Usaha Milik Desa Sebagai Lokomotif Perekonomian Desa Di Desa Jeringo Kec.gunung Sari Kabupaten Lombok Barat
Authors: Risnain Muh. , Wibowo Gatot Dwi Hendro , Kaharuddin Kaharuddin , Karyati Sri
Published: May 2023

Kegiatan ini bertujuan : pertama, menyamakan persepsi antara anggota badan Permusayawaran dan kepala desa terkait prosdural dan substansi pembuatan perdes, kedua, meningkatkan pemahaman kepala desa dan anggota BPD tentang prosedur dan mekanisme pendirian BUMDES. Pemecahan masalah di atas dilakukan dengan melakukan pelatihan singkat kepada anggota Bamusdes dan pendampingan pembentukan BUMDES . Pelatihan ini akan memberikan materi terkait perubahan yang terjadi dalam undang-undang nomor 6 tahun 2014 dan Permendagri Nomor 111 tahun 2016 tentang Pembentukan peraturan Desa, dan Peraturan Menteri Desa, Pembangunan Daerah Tertinggal, Dan Transmigrasi Republik Indonesia Nomor 4 Tahun 2015 Tentang Pendirian, Pengurusan Dan Pengelolaan, Dan Pembubaran Badan Usaha Milik Desa. Pelatihan dilakukan secara dialogis dengan memberikan kesempatan lebih banyak kepada peserta pelatihan untuk berdiskusi dengan pelatih yang telah memiliki pengalaman di bidang penyusunan peraturan perundang-undangan. Kepada peserta diharapkan untuk menyediakan draf perdes untuk dibahas dan diskusikan bersama dengan pelatih ketika dilakukan pelatihan. Pendampingan pengurusan pembentukan BUMDES dilakukan dengan membantu Kepala desa menyiapkan persyaratan-persyaratan pendirian BUMDES seperti anggaran dasar dan anggaran rumah tangga. Pelaksanaan kegiatan ini berkesimpulan bahwa Misi pendirian BUMDES sebagai lokomotif perekonomian desa harus terus ditingkatkan pencapaiannya. Pendampingan pembentukan dan pendirian BUMDES adalah salah satu usaha untuk mendapatkan legitimasi yuridis pendiran BUMDES sebagai Badan Hukum. Pendirian BUMDES pada tahap berikutnya adalah melakukan pencatatan di Notaris dan pendaftaran di kementerian Hukum HAM diharapkan BUMDES memiliki dasar hokum untuk melakukan kegiatan usaha. Langkah selanjutnya dalam rangka pendampingan BUMDES adalah pendampingan operasional ketika BUMDES melaksanakan kegiatan usahanya. Maka hendaknya perguruan tinggi sebagai Center of excellent dengan tridharma nya harus terus melakukan pendampingan BUMDES guna mewujudkan BUMDES yang sehat dan penggerak perekonomian desa.
Prinsip Perlindungan Terhadap Anak Yang Melakukan Tindak Pidana
Authors: Sartika Dewi , Ibrahim Lalu Adnan , Fatahullah Fatahullah , Jailani Muhammad
Published: May 2023

Tujuan penelitian ini adalah untuk mengkaji dan menganalisis mengenai prinsip perlindungan terhadap anak yang melakukan tindak pidana perspektif hukum Nasional di Indonesia. Metode penelitian yang digunakan adalah metode penelitian hukum normatif dengan menggunakan pendekatan perundang-undangan dan pendekatan konseptual. Berdasarkan hasil penelitian bahwa sistem perlindungan hukum terhadap anak berhadapan dengan hukum yang diatur dalam Undang-Undang Nomor 11 Tahun 2012 tentang Sistem Peradilan Pidana Anak masih belum didukung dengan aturan teknis yang memadai tentang tahapan pencegahan, penanganan, rehabilitasi hingga reintegrasi untuk anak yang berhadapan dengan hukum. Konteks perlindungan hukum meliputi kewajiban pemberian pendampingan hukum, penanganan melalui mekanisme diversi dan pemidanaan anak menjadi fokus dalam Undang-Undang tersebut yang memerlukan kejelasan tentang ketentuan secara teknis. Prinsip perlindungan yang diberikan haruslah mengacu pada asas kepentingan terbaik bagi anak.
Penyuluhan Hukum Tentang Pembiayaan Konsumen Di Desa Gegerung Kecamatan Lingsar Kabupaten Lombok Barat
Authors: Setiawan Yudi , Hirsanuddin Hirsanuddin , Hakim B.F Ari Rahmad
Published: May 2023

Saat ini banyak masyarakat yang memanfaatkan jasa dari lembaga pembiayaan dalam pembelian kendaraan bermotor terutama sepeda motor. Hal ini disebabkan banyak masyarakat membutuhkan barang konsumsi secara kredit melalui lembaga pembiayaan (Finance). Tujuan dari peyuluhan ini adalah untuk memberikan pemahaman masayarakat terkait dengan pembiayaan konsumen di desa gegerung. Metode penyuluhan yang digunakan yaitu dengan metode caramah dan diskusi untuk menggali persoalan terkait dengan pembiayaan konsumen. Materi yang disampaikan yaitu pembelian secara kredit ini didasari kesepakatan dan memunculkan hak dan kewajiban serta tanggung jawab. Menurut hukum tanggung jawab adalah suatu akibat atas konsekuensi kebebasan seorang dalam melakukan suatu perbuatan. Pertanggungjawaban harus mempunyai dasar, yaitu hal yang menyebabkan timbulnya hak hukum bagi seseorang untuk menuntut orang lain sekaligus berupa hal yang melahirkan kewajiban hukum orang lain untuk memberi pertanggungjawabannya. Sebagaimana diatur dalam Pasal 1365 KUHPerdata, “tiap perbuatan yang melanggar hukum dan membawa kerugian kepada orang lain, mewajibkan orang yang menimbulkan kerugian itu karena kesalahannya untuk mengganti kerugian tersebut”
Sosialisasi Pembentukan Peraturan Bersama Kepala Desa Di Desa Jurit Kecamatan Pringgasela Kabupaten Lombok Timur
Authors: Minollah Minollah , Ilwan Muhammad , Purnomo Chrisdianto Eko
Published: May 2023

Tujuan dari sosialisasi Pembentukan Peraturan Bersama Kepala Desa ini adalah untuk memberikan pengetahuan dan pemahaman kepada Kepala Desa, Badan Permusyawaratan Desa, Perangkat Desa dan Masyarakat Desa tentang  apa, fungsi dan manfaat serta teknis pembuatan Peraturan Bersama Kepala Desa. Sosialisasi dilakukan dengan melakukan penyampaian materi oleh Tim Penyuluh, kemudian dilakukan tanya jawab, diskusi dan arahan teknis pembuatan Peraturan Bersama Kepala Desa. Dan hasil akhir dari sosialisasi para peserta sosialiasi memiliki pengetahuan dan pemahaman tentang Peraturan Bersama Kepala Desa dan berharap sosialisasi  dapat dilakukan kembali secara periodik.
Digitalisasi Industri Dan Pengaruhnya Terhadap Ketenagakerjaan Dan Hubungan Kerja Di Indonesia
Authors: Adha Lalu Adi
Published: May 2023

Perkembangan ilmu pengetahuan dan teknologi yang semakin pesat pada awal abad 20 telah melahirkan teknologi informasi dan proses produksi yang dikendalikan secara otomatis. Perkembangan ilmu pengetahuan dan teknologi yang semakin pesat pada awal abad 21 telah melahirkan teknologi informasi dan proses produksi yang dikendalikan secara otomatis.  Sebagaimana yang dihadapi Indonesia saat ini, revolusi industri 4.0 telah mendorong inovasi-inovasi teknologi yang memberikan dampak disrupsi atau perubahan fundamental terhadap kehidupan masyarakat salah satu sector yang paling dirasakan karena penerapan revolusi industry 4.0 ini adalah pada aspek ketenagakerjaan., serta pengaruh yang ditimbulkan akibat dari penerapan revolusi industry 4.0 terhadap Hubungan kerja di Indonesia. Satu hal sudah pasti bahwa industri 4.0 sudah datang dan kita tidak mungkin menolak ataupun menghindarinya hal ini menjadi satu keniscayaan suka atau tidak kita harus menghadapinya dengan menemukan peluang yang menguntungkan dan mengantisipasi resiko yang merugikan
Tinjauan Yuridis Pengaruh Pengakuan Sepihak China Atas Zona Ekonomi Eksklusif Laut Natuna Utara Berdasarkan Hukum Internasional
Authors: Priskila Kezia , Kartika Sari Athina
Published: May 2023

China melakukan klaim sepihak dengan menggambarkan sembilan garis putus-putus yang didasarkan atas sejarah historisnya yang mengakui wilayah perairan Zona Ekonomi Eksklusif Natuna sebagai bagian dari kedaulatannya yang dapat berpotensi terjadinya persengketaan batas maritim. Metode penelitian penulisan ini menggunakan penelitian normatif yuridis dengan rumusan masalah sebagai berikut: 1. Bagaimanakah pengaruh pengakuan sepihak China pada kedaulatan Indonesia di wilayah perairan Zona Ekonomi Eksklusif Natuna berdasarkan hukum internasional: 2. Bagaimanakah pengaruh terhadap ruang udara akibat dari pengakuan sepihak China di wilayah Laut Natuna Utara. Dengan rumusan masalah di atas dapat diambil kesimpulannya yaitu; 1. Delimitasi maritim Indonesia dengan garis sembilan putus-putus yang digambarkan oleh China dan dimasukkan kedalam peta wilayah Laut Natuna Utara dapat mengancam kedaulatan dan hak berdaulat yang dimiliki oleh Indonesia; dan 2. Kebebasan penerbangan (Freedom of Overflight) dalam Zona Ekonomi Eksklusif diatur di dalam Pasal 58 UNCLOS 1982. Selain itu, Indonesia dapat melakukan upaya untuk meminimalisir terjadinya pelanggaran di ruang udara dengan membentuk ADIZ.