bluuebunny/crossref_metadata_2025 huggingface dataset:
PEMANFAATAN ABU ENCENG GONDOK DAN PENGARUHNYA TERHADAP KARAKTERISTIK BATAKO
Authors: Khairil Nur Aisyah Jalali,
Published: April 2023

ABSTRACTThis study aims to utilize water hyacinth in the manufacture of concrete blocks and add insight about technologyash bricks using water hyacinth as an added ingredient. Test specimen in the form of brick or concrete hollowbrick measuring 40x20x10 cm made from a mixture of cement, sand and water with the composition 1: 4 (ratio byvolume). Ingredients added in the form of ash water hyacinth (AEG) drying and firing the result of water hyacinthstems. Variations of the test specimen consists of a brick without AEG, AEG and adobe with the addition of up to25% every 5% increase in the volume of semen. The test includes examining the size, the compressive strengthtesting, and water absorption adobe. The measurement results showed that the length, width, and thickness ofbrick still within the limits allowed for all specimens. The test results an average compressive strength of concreteblocks shows that the higher the levels of AEG, the average compressive strength of concrete blocks began todecline. Based Research and Development Infrastructure (2003b), brick by AEG level of 5% into the quality of III,the levels of 10% and 15% included in the grade IV, while levels of 20% and 25% are not included in allcategories. The test results of water absorption in the brick does not show a regular trend. According to theResearch and Development Infrastructure (2003b), brick on all variations are included in all of the quality due tomoisture absorption that occurs less than 25% (quality I) and 35% (quality II).Keywords: hyacinth, brick, size, compressive strength,water absorptionABSTRAKPenelitian ini bertujuan untuk memanfaatkan enceng gondok pada pembuatan batako dan menambah wawasantentang teknologi batako yang menggunakan abu enceng gondok sebagai bahan tambah. Benda uji berupabatako atau bata beton berlubang berukuran 40x20x10 cm yang dibuat dari campuran semen, pasir, dan airdengan komposisi 1:4 (perbandingan volume). Bahan tambah berupa abu enceng gondok (AEG) hasilpengeringan dan pembakaran batang enceng gondok. Variasi benda uji terdiri atas batako tanpa AEG, danbatako dengan penambahan AEG hingga 25% setiap kenaikan 5% terhadap volume semen. Pengujian meliputipemeriksaan ukuran, pengujian kuat tekan, dan penyerapan air batako. Hasil pengukuran menunjukkan bahwaukuran panjang, lebar, dan tebal batako masih berada dalam batas yang diperkenankan untuk semua benda uji.Hasil pengujian kuat tekan rata-rata batako menunjukkan bahwa semakin tinggi kadar AEG, maka kuat tekanrata-rata batako semakin turun. Berdasarkan Balitbang Kimpraswil (2003b), batako dengan kadar AEG 5%masuk dalam mutu III, kadar 10% dan 15% masuk dalam mutu IV, sedangkan kadar 20% dan 25% tidak masukdalam semua kategori. Hasil pengujian penyerapan air dalam batako tidak menunjukkan tren yang teratur.Menurut Balitbang Kimpraswil (2003b), batako pada semua variasi tidak masuk dalam semua mutu karenapenyerapan air yang terjadi kurang dari 25% (mutu I) dan 35% (mutu II).Kata kunci: batako, enceng gondok, kuat tekan, penyerapan air, ukuran
Pengaruh Penempatan Tirai Satu Baris pada Pilar Jembatan terhadap Kedalaman Gerusan
Authors: Dictanata Andy , Lutjito Lutjito
Published: April 2023

ABSTRACT  Pillar is a part of the structure under a bridge whose presence causes changes in the river flow patterns. The flow pattern changes resulted scours around the pil-lars. This study aims to determine the effect of the placement of the curtains one line at a bridge pillar on the local scour depth. This final project using the model as a tool pillar final observations with depth parameters and discharge the same water flow. With a height of 0.1 m of sand, 1:09 flow rate lt / sec. The test specimen using a round pipe with a diameter of 0.026 m, height pillars 0:25 am as a tool for testing. This test uses standard tilting flume belonging Hydraulics Laboratory of Education Department of Civil Engineering and Planning to include a pump. Tests carried one with a variety of shapes curtain bridge 1 line. Based on test results and discussion, it can be concluded the use of a safety curtain bridge piers arranged one straight line 29% more effective than in a sky-scraper without safety curtain. While the use of a safety curtain pillars arranged one curved line 25% more effective than in a skyscraper without safety curtain. If seen from the results of scour around bridge piers that occurred in each test. Keywords: pillar models, scour depth, variation curtain.    ABSTRAK   Pilar merupakan bagian struktur bawah jembatan yang keberadaannya menyebabkan perubahan pola aliran sungai. Perubahan pola aliran tersebut mengakibatkan terjadinya gerusan lokal di sekitar pilar. Penelitian ini bertujuan untuk mengetahui pengaruh penempatan tirai satu baris pada pilar jembatan ter-hadap kedalaman gerusan lokal. Kajian  ini menggunakan model pilar sebagai alat pengamatan tugas akhir dengan parameter kedalaman aliran dan debit air sama. Dengan ketinggian pasir 0.1 m, debit aliran 1.09 lt/det. Benda uji ini menggunakan pipa bulat dengan diameter 0.026 m, tinggi pilar 0.25 m sebagai alat untuk pengujian. Pengujian ini menggunakan standard tilting flume milik Laboratorium Hidrolika Jurusan Pen-didikan Teknik Sipil dan Perencanaan dengan dilengkapi sebuah pompa. Pengujian dilakukan satu kali dengan variasi bentuk tirai jembatan satu baris. Berdasarkan hasil pengujian dan pembahasan, maka dapat diperoleh kes-impulan penggunaan tirai pengaman pilar jembatan ditata satu baris lurus lebih efektif 29% dibandingkan dengan pilar tanpa tirai pengaman. Sedangkan penggunaan tirai pengaman pilar ditata satu baris melengkung lebih efektif 25% dibandingkan dengan pilar tanpa tirai pengaman. Jika dilihat dari hasil gerusan di sekitar pilar jembatan yang terjadi pada masing-masing pengujian. Kata kunci: kedalaman gerusan, model pilar, variasi tirai.
Влияние состояния рабочей поверхности гальванического датчика импульсного рентгеновского излучения на его быстродействие
Authors: Барыков И.А. , Буташин А.В. , Зайцев В.И. , Муслимов А.Э. , Тараканов И.А. , Исмаилов А.М. , Федоров В.А. , Каневский В.М.
Published: April 2023

A new design of a galvanic sensor of pulsed X-ray radiation is proposed, which is a flat electric capacitor with a window in one metal lining and a solid dielectric made of the single crystal sapphire with a thickness of 200-300 µm inside. The influence of the surface roughness of the sapphire in the window area on the galvanic linear sensor of X-ray radiation has been established. Tests have shown that with ultra-smooth polishing of the sapphire plate working surface in the window area to a roughness of Rq≤ 0.2 nm, it is possible to provide the galvanic linear detection of X-rays with an energy in the range of 0.1-1 keV and a power density of 1-2 MW•cm-2 with a sensor response time of about 8 ns. Sensors of this type can be used in studies of inertial nuclear fusion processes
Аппроксимация решения внутренней задачи электродинамики методом собственных функций
Authors: Табаков Д.П. , Майоров А.Г.
Published: April 2023

The problem of constructing approximation models of radiating and reradiating structures based on the eigenfunction method is considered. The ambiguity of the solution of this problem is noted. Techniques are proposed that can be used in the development of approximation models. An expression is presented for estimating the error introduced by the approximation model. As an example, one of the possible options for constructing an approximation model for a tubular vibrator is given. The results of numerical simulation are presented. Keywords: eigenfunction method, method of moments, singular integral equations, approximation model, tubular selector.
Precios de transferencia de fondos en bancos de México entre febrero de 2012 y mayo de 2021
Authors: Valencia-Serpel Karina , Cruz-Aranda Fernando , Ortiz-Arango Francisco
Published: April 2023

Objetivo: El trabajo sometido estima los Precios de Transferencia de Fondos (FTP) de siete bancos en México. Metodología: Se utiliza un bono que reproduce los flujos de efectivo del banco que permite estimar la estructura de plazos. El bono se valúa mediante el modelo de Nelson-Siegel. Se estiman las tasas de sus carteras de créditos y depósitos para calcular los FTP. Asimismo, se calcula el spread de la TIIE-28 y la tasa CETE-28 de cada banco para establecer la dinámica que han seguido, entre febrero de 2012 y mayo de 2021. Resultados: Los resultados obtenidos muestran una discrepancia inferior a 0.0006. Recomendaciones: La metodología FTP mejora al usar la mayor cantidad de datos disponibles. Limitaciones e implicaciones: Para obtener resultados más precisos se requiere de información de todas las líneas de negocio del banco, lo cual dificulta y retrasa la aplicación del modelo. Originalidad: Se demuestra que existe una relación positiva entre la aplicación de la metodología FTP y la rentabilidad. Conclusiones: El utilizar la metodología FTP puede crear valor al optimizar los márgenes de interés neto del banco.
Asset Specialization as a Long-Term Strategy for Banks in Mexico
Authors: Felipe Llanos Luis , Vela-Beltrán-del-Río César
Published: April 2023

Our objective is to establish whether the level of assets, liabilities, and income diversification of the Mexican banks is related to their profitability and risk levels. Using the financial information of the 15 key banks, between 2010 and 2021, along with the Herfindahl-Hirschman Index and a series of polynomial regression analyzes, we calculated the diversification level of each bank. We also computed a series of inflection points suggesting that Mexican banks need to adopt an asset specialization long-term strategy, but to a point because a radical transformation would be detrimental to both return and risk. Similarly, we do not recommend venturing into a radical income diversification strategy, for the same reason. On the other hand, the liability diversification strategy is difficult to apply for achieving the mentioned objectives. Furthermore, we would like to emphasize that our analysis takes into consideration the high presence of foreign banking affiliates in Mexico.
Tailoring a Digital Mental Health Program for Patients With Sickle Cell Disease: Qualitative Study
Authors: Nikolajski Cara , O'Brien Julia , Nardo Emily , Szigethy Eva , Jonassaint Charles
Published: April 2023

Background

Depression and other mental health disorders are prevalent among people living with chronic health conditions. Although digital cognitive behavioral therapy (CBT) is considered an effective treatment, African American individuals are less likely to engage in and adhere to digital therapies for mental health disorders compared with White individuals.

Objective

The aim of this study was to understand digital CBT mental health treatment perceptions and preferences of African American individuals with sickle cell disease (SCD).

Methods

African American individuals with SCD from various US locations were invited to participate in a series of focus groups. Participants were introduced to a health coach–supported mental health app and then asked a series of questions about the usability and appeal of the program as well as, more generally, what would make a digital mental health program effective for them. The authors reviewed the focus group transcripts and conducted a qualitative analysis of the results.

Results

A total of 25 people participated in 5 focus groups. Overall, 5 primary themes emerged regarding how app content and related coaching could be modified to enhance digital CBT engagement. These themes included connection with others living with SCD, the personalization of app content and coaching, characteristics of coaches, journaling and pain tracking, and considerations for optimal engagement.

Conclusions

Enhancing the user experience by making digital CBT tools relevant to patient populations is critical for optimizing program engagement and its uptake. Our findings highlight potential strategies to modify and design digital CBT tools for users with SCD and may also be applicable to patients with other chronic conditions.

Trial Registration

ClinicalTrials.gov NCT04587661; https://clinicaltrials.gov/ct2/show/NCT04587661
Bibliometric analysis of the 100 most-cited medical blockchain articles (Preprint)
Authors: Kuang Xuyuan , Mao Zhaoyang , Liang Wei , Huang Suzhen
Published: April 2023

BACKGROUND

Background:In the healthcare industry, blockchain technology is being applied to the safe storage of medical data, electronic health records, and public health management. In recent years, there has been an increase in research on medical blockchain. This report presents a quantitative, qualitative, and visual analysis of the top 100 most referenced papers in the healthcare blockchain area from 2016 through 2022.

OBJECTIVE

Objective: In order for blockchain technology to be more effectively applied to the medical field and to promote the growth of the healthcare field, it is necessary to study the evolution of medical blockchain technology and its cutting-edge hot trends.

METHODS

Methods: The Web of Science Core Collection (WoSCC) was screened with the theme of blockchain and medicine on November 4, 2022. Between 2016 and 2022, 1213 research were discovered, and the 100 most-cited publications were reviewed. The following data was collected: author, title, abstract, institution, journal, document type, keywords, nation, references, etc., and R, VOSviewer, and CiteSpace were used for literature analysis and visualization.

RESULTS

Results: In this study, a total of 1,312 papers were published between 2016 and 2022. China published the greatest number of articles (n=357, or 27.10%). THE NATIONAL INSTITUTE OF TECHNOLOGY NIT SYSTEM IS THE FIRST INSTITUTION TO PUBLISH ARTICLES (n=30, 2.287%). IEEE ACCESS has the greatest number of articles published (n=122, or 9.299%) among all journals that publish articles. We organized the article's keywords into nine categories. Authentication, blockchain technology, machine learning, computer architecture, differential privacy, smart cities, medical data, electronic health records, and chameleon hashing are among them. IoT, Deep Learning, and Consensus Algorithm are some of the hottest research areas.

CONCLUSIONS

Conclusion: We analyzed the current technical application of medical blockchain, recognized the future development trend of medical blockchain, and offered a summary of the future development trend of medical blockchain.
A Mobile App (Concerto) to Empower Hospitalized Patients in a Swiss University Hospital: Development, Design, and Implementation Report (Preprint)
Authors: Dietrich Damien , Bornet dit Vorgeat Helena , Perrin Franck Caroline , Ligier Quentin
Published: April 2023

BACKGROUND

Patient empowerment can be associated with better health outcomes, especially in the management of chronic diseases. Digital health has the potential to promote patient empowerment.

OBJECTIVE

Concerto is a mobile app designed to promote patient empowerment in an in-patient setting. This implementation report focuses on the lessons learned during its implementation.

METHODS

The app was conceptualized and prototyped during a hackathon. Concerto uses hospital information system (HIS) data to offer the following key functionalities: a care schedule, targeted medical information, practical information, information about the on-duty care team, and a medical round preparation module. Funding was obtained following a feasibility study, and the app was developed and implemented in four pilot divisions of a Swiss University Hospital using institution-owned tablets.

RESULTS

The project lasted for 2 years with effective implementation in the four pilot divisions and was maintained within budget. The induced workload on caregivers impaired project sustainability and warranted a change in our implementation strategy. The presence of a killer function would have facilitated the deployment. Furthermore, our experience is in line with the well-accepted need for both high-quality user training and a suitable selection of superusers. Finally, by presenting HIS data directly to the patient, Concerto highlighted the data that are not fit for purpose and triggered data curation and standardization initiatives.

CONCLUSIONS

This implementation report presents a real-world example of designing, developing, and implementing a patient-empowering mobile app in a university hospital in-patient setting with a particular focus on the lessons learned. One limitation of the study is the lack of definition of a “key success” indicator.
Career Readiness Skills for Marketing Majors: An Examination of Soft Skills, Hard Skills and Course Applications
Authors: M. Johnson Katryna , Park Minjung , A. Lesser Jack
Published: April 2023

What are the skills marketing majors need upon graduation from college? In today’s world, many of the skills rely on technology within the field of marketing (technical/hard skills). Other skills (soft skills) can be taught across various curricula. Organizations, educators and professional job search sites are placing increasing emphasis on “workplace” or “career” readiness skills. In this paper, the authors discuss their analysis of 133 pieces of literature from practitioners and academics on the in-demand skills needed by marketing majors. The first section provides a categorization of marketing soft skills to give a broad picture of various soft skill sets that students need to be aware. Next, the paper analyzes different “hard skills”, or technical abilities individuals need to perform to be successful in different marketing careers. The authors then examine the primary soft skills needed to execute different hard skills. Finally, the paper discusses course strategies to implement soft and hard skills in class. Attention is given to developing an integrative and “robust” set of soft and hard skills, and strategies, that can be used in different types, and sizes, of marketing classes.
A Study on the Realistic Dilemma and Innovative Paths of Rural Consultative Democracy
Authors: Su Xiaojun
Published: April 2023

Consultative democracy recognizes and accepts the fact of a diversified society, and the trend of diversified social interest subjects cannot avoid conflicts and differences among various subjects. To some extent, consultative democracy can eliminate these problems and promote consensus among multiple parties. This paper focuses on analyzing the problems and influencing factors in the implementation of rural primary-level consultative democracy. The overall implementation level of primary-level consultative democracy in rural areas is relatively low, which to some extent affects the implementation and development of primary-level consultative democracy in the village. It’s necessary to put forward the countermeasures and suggestions on the basis of the current operation situation and difficulties of rural grass-roots consultative democracy in rural areas, including improving the political literacy of farmers, optimizing the rural consultation system, and improving the quality of grass-roots cadres.
FORMULATION DEVELOPMENT AND CHARACTERIZATION OF LAFUTIDINE RAFT SYSTEM
Authors: SAGAR SHANTI , PRAMODINI GAJJALA NARAHARI
Published: April 2023

Objective: The present research work is focused to develop in situ raft gel of lafutidine. Sodium alginate is one of the critical components for the development in situ raft system.
Methods: The formulation was prepared using hydrophilic polymers such as ethyl cellulose, HPMC K4M, and chitosan. The formulations were subjected to evaluation characteristics such as pH, in vitro gelling time, viscosity, density, gel strength, drug-polymer compatibility studies, drug content floating lag time, swelling index, and in vitro release studies.
Results: The pH of all the prepared batches was found in the range of 5.7 to 7.6. All the prepared formulations showed viscosity in the range of 264 to 320 cps, with gelling time from 4-7 s. For F1-F15 batches Floating lag time was found to be in the range of 9-24 sec. Densities of all formulations stomach specific in situ gels were in the range of 0.4 to 0.8 gm/cm3. The highest swelling index was observed in F15 with 14.16% Highest gel strength is exhibited by F15; all the formulations were in the range of 95.46–99.95, indicating the uniform distribution of the drug. Formulation F15 containing chitosan in combination with ethyl cellulose gave the highest drug release of 99.78% and also showed sustained and controlled release for up to 24h.
Conclusion: F15 shows an R2 value of 0.999. As its value is nearer to the ‘1’ it is confirmed as it follows the Zero order release with an ‘n’ value is 1.5021 for the optimized formulation (F15) i.e., the n value indicates super case II transport and is considered as optimized formulation.
BLACK SOLDIER FLY (HERMETIA ILLUCENS) SEBAGAI BIOREAKTOR ALAMI UNTUK PRODUKSI PUPUK ORGANIK BERBASIS LIMBAH PABRIK MINYAK KELAPA SAWIT
Authors: Bajra Brahmani
Published: April 2023

Sebagai salah satu produsen terbesar minyak sawit di dunia, Indonesia perlu menerapkan prinsip Circular Green Economy (CGE). Pengolahan produk sampinganpabrik minyak sawit secara efektif dan efisien merupakan salah satu upaya penerapan prinsip CGE. Teknologi pengomposan merupakan salah satu upaya yang lazim dilakukan untuk mengolah tandan kosong kelapa sawit (TKKS) secara berkelanjutan. Namun, belum ada metode yang dinilai dapat dilakukan dan bernilai ekonomis, mudah diterapkan, berkelanjutan, efektif, dan efisien. Black Soldier Fly (BSF, Hermetia illucens) adalah salah satu organisme unik dan bersifat endemik di Sumatera Utara yang dapat membantu melakukan pengomposan TKKS dan meningkatkan nilai ekonomisnya. Organisme yang memiliki sifat adaptif yang sangat tinggi ini telah berasimilasi dengan kondisi lingkungan di perkebunan kelapa sawit, bahkan sering ditemui di TKKS yang terdekomposisi secara alami. BSF sangat mudah dikembangbiakkan dan dilengkapi dengan enzim serta mikrobiota dalam tubuhnya untuk memperkaya kompos TKKS serta mempercepat proses pengomposan TKKS menjadi sebuah produk biofertilizer dalam jangka waktu yang lebih singkat.
PENCEGAHAN KOROSI PADA PABRIK KELAPA SAWIT
Authors: Nasution Fadlin Qisthi , Nasution Muhammad Ansori , Lydiasari Henny , Nasution Arjanggi , Wulandari Ayu
Published: April 2023

Korosi dapat didefinisikan sebagai berkurangnya logam yang diakibatkan oleh interaksi psikokimia antara logam dan lingkungannya. Korosi juga terjadi di pabrik kelapa sawit yang mengakibatkan kegagalan pada komponen-komponen mesin proses. Beberapa jenis mekanisme korosi yang terjadi di pabrik kelapa sawit di antaranya elektrokimia, kimia, biologi, dan kimia-mekanik. Oleh karena itu, dibutuhkan pencegahan korosi untuk meminimalisir biaya dan kerugian akibat gagalnya komponen akibat korosi. Untuk mencegah terjadinya kegagalan pada pabrik kelapa sawit akibat terjadinya korosi, maka dibutuhkan penanganan dan pencegahan korosi dengan melakukan pemilihan material yang tepat, modifikasi media korosif, pelapisan dan pengecekan berkala. Pengecekan berkala dilakukan dengan menggunakan metode pengujian tidak merusak (non destructive test) yang terdiri dari ultrasonic testing, magnetic particle inspection dan dye penetrant inspection untuk memperpanjang umur penggunaan dan menghindari kegagalan komponen akibat korosi.
PENGEMBANGAN BIOMARKA UNTUK SELEKSI TANAMAN TAHAN PENYAKIT BUSUK PANGKAL BATANG PADA KELAPA SAWIT
Authors: Faizah Rokhana
Published: April 2023

Penyakit busuk pangkal batang (BPB) yang disebabkan patogen Ganoderma boninense menjadi penyakit utama pada kelapa sawit yang menurunkan produktivitas secara signifikan. Pengembangan varietas kelapa sawit tahan penyakit BPB melalui beberapa tahapan dan evaluasi di setiap prosesnya. Tulisan ini akan menjelaskan hal-hal yang berkaitan dengan respon ketahanan dan tahapan pengembangan biomarka berbasis nukleotida untuk mendapatkan varietas kelapa sawit tahan Ganoderma. Evaluasi fenotipe dan genotipe plasma nutfah sebagai sumber material genetik, metode pemuliaan dan seleksi tanaman tahan, respon ketahanan tanaman, dan gen-gen yang terlibat dalam ketahanan penyakit menjadi komponen yang berkaitan dengan efektif dan efisien biomarka pada program pemuliaan kelapa sawit tahan penyakit BPB. Pengembangan biomarka untuk seleksi karakter unggul pada kelapa sawit dan tanaman lain juga dijelaskan pada artikel ini.
KOREKSI TITIK REFERENCE DENGAN METODE STATIK PADA PENGUKURAN MIKRO-TOPOGRAFI PADA PERKEBUNAN KELAPA SAWIT
Authors: Santoso Heri
Published: April 2023

GPS RTK merupakan bagian dari tipe Differential GPS (DGPS) yang mempunyai prinsip data akuisisi lapangan dilakukan koreksi terhadap stasiun acuan (reference) atau jaringan. Pemanfaatan DGPS untuk pembuatan peta mikro topografi telah dilakukan oleh beberapa peneliti. Di perkebunan kelapa sawit, beberapa kewajiban memiliki peta topografi skala detil adalah pada pengelolaan lahan gambut. Ketersediaan titik reference dari Badan Informasi Geospasial sebanyak 7.326 titik yang tersebar di seluruh wilayah Indonesia, namun masih terbatas terutama pada areal-areal remote seperti perkebunan kelapa sawit. Penentuan titik reference dengan metode static merupakan cara yang efisien dan relatif mudah dilakukan. Peraturan Kepala Badan Informasi Geospasial (BIG) No. 15 tahun 2013 tentang Sistem Referensi Geospasial Indonesia 2013 menjelaskan ketinggian geoid menjadi sistem referensi vertikal nasional. Pengukuran dengan GPS merupakan ketinggian ellipsoid, sehingga perlu dilakukan penghitungan. Tulisan ini bertujuan untuk melakukan penghitungan ketinggian geoid secara online di BIG dan UNAVCO. Hasil penghitungan menunjukkan ketinggian geoid dari BIG mempunyai selisih sekitar 0.604 meter dengan metode non cubic (bilinear) dan 2.922 meter dengan metode interpolasi cubic. Pengitungan ketinggian geoid dari BIG mempunyai tingkat ketelitian sebesar 17.3 cm atau setara dengan skala peta 1:5000.
GAGASAN: AKSELERASI PEMULIAAN KELAPA SAWIT VIRESCENS MEMANFAATKAN TEKNOLOGI GENOME EDITING DAN NANO PARTIKEL
Authors: Siregar Heri Adriwan
Published: April 2023

Salah satu pendekatan rekayasa DNA adalah pengeditan genom CRISPR/Cas9 yang digunakan untuk perbaikan sifat diinginkan. Teknologi ini telah didemonstrasikan dan berhasil diterapkan untuk mengedit gen target pada berbagai spesies tanaman. Namun, kendala muncul pada proses memasukkan komponen CRISPR/Cas9 ke dalam sel tanaman yang tebal dan termasuk kendala proses mengkultur sel tanaman yang sudah diedit. Baru-baru ini dilaporkan keberhasilan nanobioteknologi dengan salah satu pendekatannya yang dikenal dengan magnetik nanopartikel pada upaya rekayasa DNA tanaman kapas. Gagasan memanfaatkan dan menggabungkan kedua paket teknologi tersebut muncul pada berbagai publikasi ilmiah terutama pada tanaman disebabkan kelemahan dan kekuatan masing-masing teknologi yang saling melengkapi. Hingga saat ini memang belum ada yang melaporkan keberhasilan memanfaatkan penggabungan kedua teknologi tersebut, namun pembahasan ilmiahnya dapat dengan mudah ditemukan dan sangat menarik perhatian para pemulia tanaman termasuk kelapa sawit. Kedua teknologi tersebut tampaknya layak diujicoba demi keberhasilan dan akselerasi pemuliaan tanaman tahunan kelapa sawit virescens atau pada karakter agronomis lainnya.
PEMANFAATAN MODEL NEURAL NETWORK DALAM GENERASI BARU PERTANIAN PRESISI DI PERKEBUNAN KELAPA SAWIT
Authors: Syarovy Muhdan , Nugroho Andri Prima , Sutiarso Lilik
Published: April 2023

Era revolusi industri 4.0 dengan penggunaan Internet of Thing, big data, dan Artificial Intelligence mendorong pertanian presisi ke tingkat yang lebih lanjut (next generation precision farming). Teknologi yang dapat mengklasifikasi (clasification), mengelompokkan (clustering), mengestimasi (estimation), dan memprediksi (forecating) merupakan salah satu fokus dalam penerapan pertanian presisi. Teknologi pintar tersebut dapat dikembangkan dengan memanfaatkan model matematika yang dikenal dengan model Neural Network (NN). Model ini menggunakan algoritma pembelajaran yang terinspirasi oleh cara otak manusia untuk menyimpan informasi. Saat ini, istilah Machine Learning dan Deep Learning sering digunakan dalam pemodelan menggunakan NN. Penelitian terkait pemanfaatan model NN di perkebunan kelapa sawit telah dilakukan namun masih terdapat banyak ruang yang dapat di eksplorasi dalam penggunaan model ini. Terlebih lagi, saat ini banyak perkebunan yang sudah melakukan proses digitalisasi pada seluruh aktivitasnya. Pemanfaatan model NN diharapkan dapat membantu pengembangan mesin pengambilan keputusan cerdas dalam budidaya kelapa sawit untuk mendukung generasi baru pertanian presisi.
The kinetics of dissolution and cluster formation of fullerene in polar and low polar solutions
Authors: N Jargalan , D Sangaa , T.V Tropin , M.V Avdeev , V.L Aksenov
Published: April 2023

Fullerene and fullerene like nanostructures play a main role in various research areas. Theamount of investigations of fullerene C60 and C70 has grown up considerably due to their several unique properties [1-2, 6]. In this report we present theoretical models for cluster growth, the modeling of small angle neutron scattering curves, and the results of structural analysis (SANS) for polar solutions of these macromolecules. Investigation of kinetics of dissolution and complex formation are studied for C60/Benzene, C60/Toluene and C60/Nmethyl-2-pyrrolidone (NMP) solutions of various concentrations by UV-Vis spectrometry. We model the kinetics of simultaneously occurring processes in the solution via a system of basic kinetic equations and obtain the corresponding parameters dependence on preparation conditions. The investigation of structural properties of fullerene  solution in CS2 was performed at the YuMO instrument of the IBR-2 reactor. The results are compared tomolecular dynamics simulations, and other research works
Theoretical investigation of structure and magnetic property of cubic MgFe2O4
Authors: B Khongorzul , N Tsogbadrakh , D Sangaa
Published: April 2023

Spinel type ferrites are of interest for many applications to their magnetic ion occupation induced magnetic phase transition. We consider the stability of ground states and magnetic property of normal, half and full inversed spinel structures for cubic MgFe2O4 phase using the first - principles method within the framenwork of density functional theory with on site correction for Coulomb interaction (GGA + U + J0). We have predicted the lattice parameters, magnetic moments of magnetic ions and compared with the results of x - ray diffraction and neutron scattering measurements.PACS numbers: 75.10.Dg, 75.50.Gg
Удаан нейтроноор явагдах (n,α) урвалын дундач огтлол
Authors: Г Хүүхэнхүү , И Чадраабал
Published: April 2023

For average (n,a) cross section of slow neutrons were obtained working formulae based on the statisticaI model. As example, for several target nuclei with A = 91 - 149 were calculated the transmission factors of a particle.
Усан дахь кластер бүтцийн амьдрах насыг үнэлэх асуудалд
Authors: Ш Мөнхжаргал , Ч Баярхүү
Published: April 2023

The dynamics of liquid water have been investigated experimental on the molecular level by the scattering light. It is shown that there the scattering light quantity associated with optical nonhomogeneous molecular structures in water. The life time of the nonhomogeneous structures is analysed by the Fourier method.
Бага дунд чадлын атомын станцын байршлын асуудалд
Authors: Н Содном , Л Энхжин , Н Норов
Published: April 2023

Рассмотрены альтенративныс варианты размещения атомных электростанций малой и средней мощности в горной, степной и гобийской зонах Монголии. При этом учитывалась сейсмическая активность потенциальных мест расположения атомных станций.
Religious Dialogue and Astronomy from the Perspective of Indonesian Muslim Scholars
Authors: Royyani Muh Arif , Kibtyah Maryatul , Adeni Adeni , Rofiuddin Ahmad Adib , Machzumy Machzumy , Kholis Nor
Published: April 2023

Dialogue between religion and science is a necessity, because both of them can mutually reinforce the sources of Islamic law. The astronomical approach in the study of hadith makes a significant contribution to the development of astronomy. This article aims to examine the thoughts of an Indonesian Muslim scholar, namely Syamsul Anwar, who offers the concept of the interconnection of astronomy with hadith (especially astronomical hadith). This type of research is a literature by conducting a descriptive analysis of Syamsul Anwar's thoughts. The results of the study show that his contribution to the study of astronomy through an astronomical approach is able to strengthen understanding of the position of a hadith not only from a shari'ah perspective but at the same time being able to explain the meaning of a text using scientific principles (science). The study shows the importance of contextualization and interconnection between Islamic scholarship and other scientific fields. Thus, the efforts that have been made by Syamsul Anwar further strengthen the importance of dialogue between religion and science
Legal Harmonization in the Distribution of Inheritance in the Dayak Ngaju Community in Central Kalimantan, Indonesia
Authors: Syaikhu Syaikhu , Al Amruzi M. Fahmi , Mujiburahman Mujiburahman , Norwili Norwili
Published: April 2023

The study aims to seek customary law in the Dayak Ngaju community to become a solution to settlement of inheritance law. Customary law in the Indonesian legal system is one of the doors to the eclecticism of inheritance law which can be developed as part of the construction of national inheritance law, so that there is a process of harmonization and integration of the inheritance law. This research is emperical juridical research using statutory and legal pluralism approaches. The legal pluralism approach aims to examine the harmonization and integration of various legal systems applied in society. The data analyzed came from scientific documents and in-depth interviews with traditional leaders. The results of the research show that there is competition for norms, encounters or conflicts between various legal systems. Some of the reasons that can be put forward are. First, customary law as a sub-system of the customs of the Dayak Ngaju community is an unwritten law that has long existed and has become part of the legal awareness of the Dayak community itself, both in personal, family, group and community life in every activity. Second, the Dayak Ngaju customary inheritance legal system is not a system that stands alone. If the inheritance law system changes, the change will disrupt social cohesion that has been built for a long time. Efforts towards the unification and condification of inheritance laws that apply nationally should be started, in addition to avoiding family conflicts, providing legal certainty, as well as reforming things that are considered unfair in the inheritance law system. It is also a part of legal pluralism which recognizes and provides space for the development of various laws that live in society.
Pragmatism of Polygamous Family In Muslim Society: Beyond Islamic Law
Authors: Sam'ani Sam'ani , Rokhmadi Rokhmadi , Amin Nasihun , Zaini Ahmad , Sarib Suprijati
Published: April 2023

Pragmatism has become a common motive in polygamous marriages, despite ignoring the principles of Islamic law. Issues ranging from unfair treatment and dishonest attitudes towards wives to the rejection of polygamous pregnant wives have colored the attitudes of pragmatic polygamous life. This article reveals pragmatic motives that become the reasons why a woman is willing to be istri selir-sirri (concubine) in polygamy. This research uses a qualitative approach in which data was collected from observation, interviews, and library studies. The findings of this study suggest that pragmatic motives exist in polygamies, such as the husband's economic stability accompanied by lust satisfaction, the woman's needs for social-economic improvement, and the need for comfort and security. The lack of power among women in relation to men of high social and economic status causes them to agree to be the second wife (selir) despite the sirri marriage status, which is officially unregistered and sometimes unknown even to their own family. As the article sees only the pragmatic sides of polygamy, it still needs further development.
The Relationship of Disaster to the Islamic Economic System: An Analysis on Aspect of Maqāṣid Shari‘āh Framework
Authors: Muttaqin Aris Anwaril , Samsudin Muhammad Adib , Salleh Ahmad Dahlan , Ahmad Azlin Alisa
Published: April 2023

Disasters occurring in recent years across various parts of the world have affected the economy and social life of the global community. Although disaster economics has received prominent attention from scholars, studies adopting the maqāṣid shari‘āh approach remain limited. Therefore, this study aims to analyze the relationship between disasters and the economic system contained in Surah Yusuf based on the maqāṣid methodology and framework. The data were collected via document analysis and in-depth interviews with three experts from different disciplines to assess the reliability of the findings based on Cohen’s Kappa test. The data analysis was based on the maqāṣid methodology involving four stages: identification of verses concerning disasters and economic system, a reflection of the verses using themaqāṣid framework, critical literature studies, and formation of principles about disasters in the Islamic economic system. The findings show that the relationship between disasters to the Islamic economic system can be understood based on maqāṣid shari‘āh. In this regard, disasters that are detrimental to the community's economy from a positive economics perspective have provided many lessons to improve the economic agents’ behavior from a normative economics view based on the maqāṣid framework. The findings further depict that, the majority of past studies on disaster economics were conducted using a positive-materialist approach. Therefore, this study offers a new perspective on the relationship between disasters and the economic system by understanding the material and non-material reality based on the guidance of revelation.
The Relationship between Investor Behaviours with Fatwa Coordination of Amanah Saham Nasional (ASN) and Amanah Saham Bumiputera (ASB)
Authors: Zamzuri Zamzuri , Yaacob Salmy Edawati , Mahmud Zuhudi Nurulashiqin
Published: April 2023

The fatwas coordination of Amanah Saham Nasional (ASN) and Amanah Saham Bumiputera (ASB) in 2017 revealed a subsequent growth in the number of ASB shareholders. To the extent that there is a connection between investor behaviors and the coordination of fatwas in making investment decisions. The systematic literature study also proves the inconsistency of fatwa studies, especially concerning human behaviour based on the sharia. Numerous studies have been done on how religion affects conduct, but they do not specifically refer to a fatwa when they address religion. In order to break the current gap, this paper investigates how the coordination of fatwas in Malaysia affects the behavior of Amanah Saham Nasional (ASN) and Amanah Saham Bumiputera (ASB) investors. A total of 452 samples were descriptively and inferentially analyzed using SPSS utilizing a series of questionnaires given through Google Forms to ASN and ASB investors. The findings indicate that the correlation coefficient for behavior variables is 1,000, whereas the correlation value for fatwa variables is 0.460. The Spearmen Table reveals a relatively significant relationship between investor behaviors variables and fatwa variables that correlate linearly. These findings show that ASN and ASB investors consider fatwa variables in their investment decisions, which influences financial service providers, fatwa institutions, and the community, particularly in terms of addressing fatwa inconsistency for the sake of the ummah. The implications of this research focus on showing the beneficial role of religious organizations in the country's economic growth. It also highlights the concern of financial service providers in fulfilling the community's demands in accordance with Islamic law.
Research and pedagogical personnel formation principles in the 1920s (by the example of Saratov institutes of higher education)
Authors: Abubikerova El’mira Faritovna
Published: April 2023

The article discusses the trends in the research and pedagogical personnel formation for the Soviet higher education in the 1920s. The main factors that influenced on the the quantitative and qualitative composition of the research and pedagogical community of Saratov institutes in the decade under review were identified. On the basis of archival material, the composition of the scientific corporation by party affiliation is analyzed. The activities of the authorities of a new category of scientists creation from among the workers and peasants are considered. Postgraduate study and promoted students institution are characterized.
Faktor Faktor Yang Berhubungan Dengan Perilaku Pemberian ASI Eksklusif Pada Bayi Di Puskesmas Paal X Kota Jambi
Authors: Safitri Nazrina , Ridwan M. , Ningsih Vinna Rahayu , Guspianto Guspianto , Siregar Sri Astuti
Published: April 2023

Exclusive breastfeeding is the only good nutrition for the growth and development of infants aged 0-6 months. Based on data from the Central Statistics Agency, the coverage of exclusive breastfeeding in Jambi Province in 2021 is 71.37%. The achievement of exclusive breastfeeding at the Puskesmas Paal X Jambi City in 2019 was 52, 80%, so it was considered still less than the local government target. This is caused by several factors, namely limited knowledge, attitudes, education, duration of work and maternal age, which greatly affect exclusive breastfeeding. This research is a quantitative research with a cross sectional design. The sample was selected by accidental sampling and obtained 63 respondents. Data obtained from filling out questionnaires and interviews were analyzed using univariate and bivariate with chi-square test or Fisher exact. The results of statistical tests obtained several variables related to the behavior of exclusive breastfeeding to infants at the Puskesmas Paal X Jambi City, namely knowledge, attitudes, education, work with p value <0.05. There is no relationship between maternal age and exclusive breastfeeding at the Puskesmas Paal X Jambi City. Factors related to exclusive breastfeeding behavior at Puskesmas Paal X Jambi City are knowledge, attitude, education, work. Meanwhile, the age factor was not associated with exclusive breastfeeding.
Keywords: exclusive breastfeeding, knowledge, attitudes, and characteristics of mothers.
Smart city transformation: A lesson learnt from a developing economy
Authors: Charoenporn Chuleerat , Moolngearn Papon , Jangjarat Kris , Kraiwanit Tanpat , Sonsuphap Rattaphong
Published: April 2023

The transformation from a rural to an urban economy has resulted in modifications to population structure, manufacturing processes, and the social and political environment (Ritchie & Roser, 2019). To address urbanisation-related issues, the push toward smart cities has been accelerated (Adiyarta et al., 2020). To turn Pathum Thani, Thailand, into a smart city promptly, a number of problems must be resolved. This research aims to assess the strengths and shortcomings of Pathum Thani’s efforts to become a smart city and to rate the importance of each application domain for smart cities. A representative sample of Pathum Thani locals was examined. For data analysis, the 5-point Likert scale and the priority needs index (PNI) were implemented. The findings show that Pathum Thani’s potential to become a smart city is highest in the field of smart energy and weakest in all other areas. When ranking the significance of the seven application domains, it was crucial to build smart governance first. The findings imply that government agencies should set guidelines for urgent development projects and provide a transparent and sufficient digital infrastructure to facilitate the expansion of business activities in the city.
Investigating the impact of cold agglutinins on red blood cell parameters in a trauma patient: A case Report
Authors: Patel Tirath , Sohail Rohab
Published: April 2023

Cold agglutinins are autoantibodies that can cause agglutination or
clumping of red blood cells (RBCs) at temperatures below normal body
temperature. This case report discusses a 37-year-old male patient who
suffered from multiple injuries due to a motorcycle accident. The
patient’s laboratory tests revealed a high level of cold agglutinins,
which resulted in abnormal RBC parameters. The study aims to investigate
the impact of cold agglutinins on RBC parameters in a trauma patient.
The findings of this case report highlight the importance of recognizing
cold agglutinins in trauma patients to avoid misinterpretation of
laboratory results.
Nakazawaea tricholomae sp. nov. , a novel ascomycetous yeast species isolated from two mushrooms in China
Authors: Liu Min , Jiang You-Liang , Wang Qi-Ming
Published: April 2023

Two new yeast strains designated as 20-27-1 and 20-28 were isolated from
the fruiting body of Tricholoma gambosum and Marasmius
maximus, respectively, which were collected in Wudaogou, Weichang
county, Chengde area, Hebei Province, China. Analysis of the sequences
of the D1/D2 domains of the large subunit (LSU) rRNA gene and the
internal transcribed spacer (ITS) regions showed that the two new
strains differed from each other by one nucleotide substitutions in the
D1/D2 domains and were identical in the ITS regions. The combined ITS
and D1/D2 sequences phylogenetic analysis showed that the two strains
were closely related to Nakazawaea ernobii and Nakazawaea
holstii and differed from them by 99.3% (substitution: deletion 3: 1)
and 98.7% (substitution: deletion 6: 1) similarity in D1/D2 domains,
respectively. About 97.1% similarity of ITS sequences was presented
between the two new strains and the two known species. Physiologically,
those two new strains differed from N. ernobii and N.
holstii by assimilation of melibiose, inulin, D-glucosamine, soluble
starch and DL-lactate. The phenotypic and phylogenetic analyses
indicated that those two strains represent a novel species of the genus
Nakazawaea. Therefore, the name Nakazawaea tricholomae sp.
nov. was proposed for those two strains. The holotype is deposited in
China General Microbiological Culture Collection Center as CGMCC 2.7006
. The new species name is registered in Fungal Names
as FN 571492.
Application and progress of CRISPR Cas9 gene editing in B-cell lymphoma
Authors: Jin Ying , Wu Haiyi , Liu Jianzhao , Song Guo
Published: April 2023

In latest years, with the gradual perception of CRISPR Cas9 technology,
coupled with the many advantages of the CRISPR Cas9 system, ease of
development, simplicity of use, and low material prices, its mediated
gene modifying has been higher used in diagnosing and treating genetic
ailments and enhancing patients’ prognosis. Moreover, CRISPR Cas9 gene
screening library is another hot issue which can be used to discover
pathogenic genes, pick drug intervention sites, and analyze drug
resistance mechanisms. Rapidly emerging gene editing technology has a
huge market and is expected to cure B-cell lymphoma. This article
reviews the application and progress of CRISPR Cas9 gene editing in
B-cell lymphoma for further study.