bluuebunny/crossref_metadata_2025_split huggingface dataset:
CONFORMAL ANTENNA ARRAY OF THE IONOSPHERIC HEATING FACILITY
Authors: Маслов М.Ю. , Сподобаев Ю.М. 
Published: September 2023

Статья посвящена описанию оригинального научно-технического решения, дающего принципиальную возможность создания нагревного ионосферного стенда, обслуживающего протяженную авроральную зону ионосферы. Техническая идея и конструкция стенда, основанная на четырех уровнях иерархии модулей антенной решетки, реализует конформность, мобильность и сегментацию стенда.
The proposed scientific and technical solution makes it possible in principle to create a heating ionospheric facility serving the extended auroral zone of the ionosphere. The technical idea and design of stands, based on two levels of the hierarchy of lattice modules, implements the conformity, mobility and segmentation of the stand.
INVESTIGATION OF THE ELECTRICAL CHARACTERISTICS OF A C-BAND WAVEGUIDE POLARIZER WITH RECTANGULAR IRISES
Authors: Прорешкин А.В. , Гаврилов А.А. , Руденко П.Е. , Урличич Ю.М. 
Published: September 2023

Описан процесс разработки волноводного поляризатора с поперечными металлическими диафрагмами. Исследованы поляризационные электрические характеристики опытного образца. Приведена методика измерения поляризационных характеристик по измеренным комплексным коэффициентам матрицы рассеяния. Приведено сравнение измеренных характеристик с расчетными значениями. Описан процесс регулировки опытного образца для достижения технических требований.
A design of waveguide polarizer with transverse metal irises is described. Critical electric characteristics of polarizer are researched. The technique of precise measurement of polarization characteristics using scattering matrix parameters is presented. The comparison between simulation and measurements is presented. The process of tuning the prototype is described.
DEVELOPMENT OF THE REGULATORY AND LEGAL BASIS OF THE RUSSIAN FEDERATION IN THE INTERESTS OF STATE INFORMATION SYSTEMS
Authors: Антонович П.И. , Захаров А.А. , Королев Н.В. , Пузанов А.М. 
Published: September 2023

Выполнен обзор нормативно-правового регулирования деятельности Министерства цифрового развития, связи и массовых коммуникаций Российской Федерации в части информационного взаимодействия государственных информационных систем, обеспечивающих сбор, хранение, обработку данных в сфере информационных технологий и электросвязи.
The review of the reflection in regulatory legal documents of the issues of the activities of the Ministry of Digital Development, Communications and Mass Communications of the Russian Federation in terms of information interaction of state information systems providing data collection, storage, processing in the field of information technology and telecommunications.
PENGARUH PENAMBAHAN TEPUNG Azolla microphylla DAN TEPUNG SISA PENGGORENGAN TERHADAP KUALITAS KARKAS ITIK PEDAGING
Authors: Bashoirul Bashoirul , Setya Winurdana Alfan , Ari Kustanti Nita 
Published: September 2023

The purpose of this study is to determine the effect of the addition of azolla flour (Azolla michrophylla) on the percentage of carcass, abdominal fat, and giblet weight. The data obtained is analyzed variously with the ANOVA test and if there is a real effect of treatment, then continued with the Honest Real Difference (BNJ) test to find out the difference between treatments. The results of the study obtained by the addition of azolla flour had no effect on the percentage of carcass and giblet weight but had a noticeable effect on the percentage of abdominal fat. From the results of the best carcass percentage analysis obtained in P3 treatment, namely (59.09 ± 4.75%) with the addition of azolla flour by 30% without concentrate. At giblet weight the best percentage lies in the P1 treatment of (118.75 ± 25.51) this is suspected because the feed rations given contain azolla flour and concentrate with the same amount of 10%.The addition of azolla flour showed a noticeable effect (P>0.05) in lowering the abdominal fat of broilers located in P1, P2, P3, and P4.
KORELASI LINGKAR SKROTUM TERHADAP KUANTITAS DAN KUALITAS SEMEN PEJANTAN SAPI PERAH FRIESIAN HOLSTEIN DI BBIB SINGOSARI KABUPATEN MALANG
Authors: Puji Santoso Muhammad Yofi 
Published: September 2023

This research aims to determine whether there is a correlation between the quantity of scrotal circumference and quality of semen from Friesian Holstein cattle at the Singosari Center for Artificial Insemination, Malang. The sample used for the fresh semen of Friesian Holstein cattle was 5 cows. The variables observed were scrotal circumference, semen volume, acidity (pH), spermatozoa motility, spermatozoa abnormalities, and spermatozoa concentration. The data were analyzed by using Ms. Excel, and also showed a correlation between scrotal circumference and semen volume r = 0,07, scrotal circumference with pH r = -0,15, scrotal circumference with spermatozoa motility r = 0,73, scrotal circumference with abnormal spermatozoa r = -0,72, scrotal circumference with spermatozoa concentration r = 0,03. Thus, the results obtained were very low correlation between scrotal circumference with semen volume and spermatozoa concentration, strong correlation between scrotal circumference and spermatozoa motility, and no correlation between scrotal circumference with pH and spermatozoa abnormality
KORELASI LINGKAR SKROTUM TERHADAP KUANTITAS DAN KUALITAS SEMEN PEJANTAN SAPI SIMMENTAL di BALAI BESAR INSEMINASI BUATAN SINGOSARI KABUPATEN MALANG
Authors: Mareta anwar Risky putri , Rahmawati Resti Yuliana , Setya Winurdana Alfan 
Published: September 2023

This study aims to find out whether there is a correlation between scrotal circumference to the quantity and quality of Simmental cow semen at the Singosari Malang Artificial Insemination Center. The sample used in the form of fresh cement simmental cows amounted to 16 heads. The variables observed are scrotal circumference, semen volume, pH, spermatozoa concentration, spermatozoa motility, and spermatozoa abnormalities. The data analyzed using Ms. Excel, and showed a correlation between scrotal circumference and cement volume r = 0,6943, scrotal circumference with pH r = 0,1645, scrotal circumference with spermatozoa concentration r = -0,3029, scrotal circumference with spermatozoa motility r = -0,1155, scrotal circumference with spermatozoa r = -0,1642 abnormality. Thus, there is a strong correlation between scrotal circumference and semen volume, a very low correlation between scrotal circumference and pH, and there is no scrotal circumference correlation between spermatozoa concentration, spermatozoa motility, and spermatozoa abnormality.
Klasifikasi Faktor–faktor yang Mempengaruhi Prestasi Akademik Mahasiswa Pendidikan Matematika FKIP Undana dengan Metode CHAID
Authors: Fanggidae Janrino Junus Rivaldi 
Published: September 2023

Banyaknya faktor-faktor yang mempengaruhi prestasi akademik seorang mahasiswa, memberikan kesempatan kepada seorang mahasiswa untuk mengembangkan dirinya dalam belajar sehingga mampu mendapatkan prestasi akademik yang diinginkan. Dalam penelitian ini, akan dilakukan klasifikasi terhadap faktor-faktor yang mempengaruhi prestasi akademik mahasiswa pendidikan matematika FKIP UNDANA dengan metode CHAID. Metode analisis data yang digunakan dalam penelitian ini adalah metode Klasifikasi CHAID yang algoritmanya menggunakan uji statistik chi-square. Hasil dalam penelitian ini menunjukan bahwa (1) klasifikasi dengan metode CHAID menghasilkan diagram pohon keputusan yang menunjukan hasil klasifikasi, dimana terdapat 2 variabel yang berhubungan signifikan terhadap prestasi akademik mahasiswa yaitu jalur masuk mahasiswa dan rata-rata nilai UN mahasiswa; (2) hasil klasifikasi CHAID akan memprediksi mahasiswa yang memiliki nilai IPK dengan predikat sangat memuaskan dimana mahasiswa yang memiliki nilai IPK dengan predikat sangat memuaskan tertinggi adalah mahasiswa yang masuk lewat jalur SNMPTN sedangkan mahasiswa yang memiliki nilai IPK dengan predikat sangat memuaskan terendah adalah mahasiswa yang masuk lewat jalur SBMPTN atau MANDIRI dan yang mempunyai rata-rata nilai UN ; (3) Berdasarkan confusion matrix maka model klasifikasi yang terbentuk lebih cocok untuk melihat mahasiswa yang memiliki nilai IPK berada dalam kelas 3,00–3,50 atau predikat sangat memuaskan, dilihat dari tingkat sensitivitasnya sebesar 100%.
Kajian Interpolasi Dua Dimensi dalam Tabel Nilai Kritik Sebaran F Berbantuan Program Matlab
Authors: Blegur Irna Karlina Sensiana 
Published: September 2023

Tujuan penelitian ini adalah mengkaji cara melakukan interpolasi dua dimensi untuk menentukan nilai tabel sebaran F, membuat program interpolasi dua dimensi berbantuan Matlab, dan mengkaji perbandingan dari metode-metode yang digunakan (manual maupun berbantuan program). Jenis penelitian ini adalah penelitian dasar dengan pendekatan studi literatur. Karena itu keseluruhan data penelitian diambil dari buku-buku dan referensi lain yang relevan dengan masalah yang dikaji. Adapun hasil penelitian adalah sebagai berikut: pertama, interpolasi dua dimensi dalam tabel nilai kritik sebaran F dapat dilakukan dengan menggunakan prosedur interpolasi satu variabel secara berurutan. Formula interpolasi dua dimensi dapat dibuat dengan mengacu pada bentuk umum polinom interpolasi Lagrange dan Newton. Kedua, telah dibuat suatu program interpolasi dua dimensi berbantuan Matlab yaitu program yang dapat menentukan nilai tengahan suatu fungsi dalam dua variabel dengan menggunakan formula interpolasi polynomial Lagrange dan formula interpolasi polynomial Newton. Ketiga, dilihat dari hasil akhir, tidak ada perbedaan yang ditunjukkan oleh kedua metode yang digunakan. Dilihat dari proses, interpolasi dua dimensi dengan menggunakan metode interpolasi polynomial Lagrange memiliki kelebihan dalam kesederhanaan pembuatan program, namun memerlukan waktu yang cukup lama dalam penyelesaian manualnya. Sedangkan metode interpolasi polynomial Newton memiliki kelebihan dalam kesederhanaan proses kerja secara manual, namun memerlukan waktu yang cukup lama dalam pembuatan program
ANALISIS STRATEGI BISNIS PERCETAKAN DI ERA DIGITALISASI PADA SEGMEN PRODUK LABEL DAN KEMASAN STUDI PADA PERUSAHAAN PT. XYZ
Authors: Dwi Krisdianto Fauzi , Gunawan Sri 
Published: September 2023

Abstract. With the increasing in advanced technology and digitization, it has encouraged several industries to transform their business process, including the printing industry. Conventional printing products are starting to be abandoned by prospective customers because they are considered to be irrelevant and efficient. This is the background for several printing companies to diversify their products to maintain business continuity. PT. XYZ started its business development by establishing a new label and packaging product division, which is predicted to still have a lot of demand in the next few years. Data collection is done by interviews and secondary data. In this research, an analysis of the company's external and internal factors in the new division of packaging labels will be carried out using PESTEL and VRIO analysis. From the results of the analysis, it is then used as the basis for determining a business development strategy using the TOWS matrix so that it can compete and is able to maintain overall business continuity.

Abstrak. Dengan semakin meningkatnya kemajuan teknologi dan digitalisasi, mendorong beberapa industri untuk melakukan transformasi dalam bidang usahanya, termasuk pada industri percetakan. Produk percetakan konvensional mulai ditinggalkan calon pelanggan karena dinilai sudah tidak relevan dan efisien. Hal tersebut melatarbelakangi beberapa perusahaan percetakan untuk melakukan diversifikasi produk untuk menjaga keberlangsungan usaha. PT. XYZ memulai pengembangan usahnya dengan pendirian divisi baru produk label dan kemasan, yang diprediksi masih memiliki banyak permintaan dalam beberapa tahun kedepan. Pengumpulan data dilakukan dengan wawancara dan data sekunder. Dalam penelitian ini, akan dilakukan analisa faktor ekternal dan internal perusahaan pada divisi baru label kemasan dengan menggunakan analisis PESTEL dan VRIO. Dari hasil analisis eksternal dan internal yang dilakukan, kemudian dijadikan dasar penentuan strategi pengembangan bisnis menggunakan matriks TOWS agar dapat bersaing dan mampu menjaga keberlangsungan bisinis secara keseluruhan
Comparison of temperature-dependent resistivity of heavily Al- and N-codoped 4H-SiC grown by physical vapor transport and heavily Al-doped 4H-SiC grown by chemical vapor deposition
Authors: Hidaka Atsuki , Kondo Yuki , Takeshita Akinobu , Matsuura Hideharu , Eto Kazuma , Ji Shiyang , Kojima Kazutoshi , Kato Tomohisa , Yoshida Sadafumi , Okumura Hajime 
Published: September 2023

Abstract
The temperature-dependent resistivity of heavily Al- and N-codoped 4H-SiC grown by physical vapor transport (PVT) with Al concentrations (C
Al) higher than 1019 cm−3 is investigated to obtain high-growth-rate and low-cost p+-type substrates suitable for the collectors of n-channel insulated-gate bipolar transistors. The resistivity is compared with that of heavily Al-doped 4H-SiC grown by CVD. In the band conduction region, the hole mobility of the PVT-grown codoped samples is slightly lower than that of the CVD-grown sample at the same C
Al. At C
Al values of around 2 × 1020 cm−3, the temperature range in the variable-range-hopping conduction region for the PVT-grown codoped samples is much wider than that for the CVD-grown samples.
Two-dimensional sub-200 nm pitch Si gratings with natural orthogonality
Authors: Tang Zhaohui , Zhao Jun , Deng Xiao , Xiao Guangxu , Yin Zhijun , Wu Yanqing , Tai Renzhong , Cheng Xinbin , Li Tongbao 
Published: September 2023

Abstract
As a standard for length and angle, two-dimensional (2D) grating reference materials can be used for performance verification and calibration of various microscopes and 2D stages. This paper proposes a 2D nanoscale reference grating manufactured by combining laser-focused atomic deposition (LFAD) and extreme ultraviolet interference lithography. The theoretical pitch of the 2D grating is 150.46 nm, which is only

2

2

times the pitch of the Cr grating manufactured by LFAD which can be traceable to the resonance transition frequency of Cr. Moreover, the angle between two periodic directions of the 2D nanograting has natural orthogonality.
LA GOBERNANZA EN LA ACTIVIDAD TURÍSTICA: UNA REVISIÓN SISTEMÁTICA
Authors: Elma Valdivia Ramírez  , Miguel Armesto Céspedes  
Published: September 2023

El turismo es una actividad que genera ingresos y que da soporte a las comunidades rurales para que puedan generar ingresos dentro de los parámetros sostenibles, sin embargo, con la pandemia producida por el COVID 19, los impactos han sido devastadores para el sector y las comunidades. No obstante, con una gobernanza capaz de asegurar las condiciones de interacción entre los diversos actores, el proceso de reestructuración del sector debería presentar mejores expectativas. Ante ello, se plantearon como objetivo general del presente artículo analizar las experiencias sobre la gobernanza turística, mientras que los específicos fueron el analizar los diseños metodológicos y las premisas teóricas propuestas de los artículos. Para lograrlo, se planteó una metodología cualitativa, utilizando análisis de contenido, en el que luego de depurar las bases de datos, y usando la metodología Prisma, se procesaron 17 artículos. Llegando a la conclusión de que la gobernanza es entendida un proceso dinámico en la cual interactúan varios elementos teniendo como actores a la sociedad civil, empresa privada y la comunidad, siendo las autoridades las que deben velar porque dicho espacio de interacción se realice con la mayor transparencia.
LYMPHOADENOPATHIES IN CHILDREN: CHALLENGES OF DIFFERENTIAL DIAGNOSIS IN OUTPATIENT DEPARTMENTS
Authors: Мартышова О.С. , Великая О.В. , Шахонин М.В. , Яшникова О.Е. 
Published: September 2023

Этиология лимфаденопатий у детей может быть различна: это вирусные инфекции, аутоиммунные заболевания, метастатические поражения лимфатических узлов, иммунодефицитные состояния, онкологические заболевания. Основной проблемой диагностики лимфаденопатий состоит в сходстве их клинических картин. При выявлении каких-либо изменений в лимфатических узлах, чаще всего предполагают онкологическое заболевание, что приводит к запоздалой диагностики основного заболевания, в том числе туберкулеза. Одной из форм внелегочного туберкулеза является туберкулез периферических лимфатических узлов (ТПЛУ). ТПЛУ – опухолевидное, чаще генерализованное поражение нескольких групп лимфатических узлов с развитием в них специфического воспалительного процесса.Данная форма туберкулеза возникает при снижении общего иммунитета, а также изменении реактивности организма у детей при первичном туберкулезе. Лимфатические узлы при ТПЛУ чаще подвижные, неспаянные с окружающими тканями, безболезненные при пальпации, кожа над ними не изменена. Отсутствие микобактерий туберкулеза (МБТ) в биопсийном материале не исключает диагноз туберкулез, поэтому нужно стремиться к верификации диагноза с помощью гистологического исследования.Наиболее результативным методом получения материала из пораженного ЛУ является тонкоигольная биопсия. В биоптате обнаруживают эпителиоидные гранулемы, клетки Пирогова–Лангханса, некроз, микобактерии туберкулеза редко
The etiology of lymphadenopathy in children can be of various origin: these are viral infections, autoimmune diseases, metastatic lesions of the lymph nodes, immunodeficiencies, and oncological diseases. The main challenge in diagnosing lymphadenopathies is similarity of their clinical manifestations. If any pathological signs in the lymph nodes are detected, it is oncopathology that most often suspected; this results in a delayed diagnosis of the underlying disease, including tuberculosis. Peripheral lymph node tuberculosis (PLNTB) is the commonest form of extra-pulmonary tuberculosis (EPTB). PLNTB is a tumor-like, often generalized lesion of several groups of lymph nodes accompanied by a specific inflammatory process in them. This form of tuberculosis occurs with a decreased general immunity and changes in the body reactivity, more often in children with primary tuberculosis. Lymph nodes in PLNTB are often freely movable, painless, the skin over lymph nodes is not changed. The absence of Mycobacterium tuberculosis (MBT) in the biopsy material does not exclude the diagnosis, therefore, it is necessary to evidence the diagnosis using histological examination. The most effective approach to obtain sample from the affected lymph nodes is a fine needle aspiration biopsy. The biopsy findings reveal epithelioid cell granulomas, Pirogov-Langhans cells, necrosis; Mycobacteria tuberculosis are rare
Caracterización de reflectancia espectral y concentración de SST en cuerpos de agua continental a nivel mundial
Authors: Cruz Retana Alejandro 
Published: September 2023

La medición de Parámetro de Calidad del Agua (PCA) asociado con los Sólidos Suspendidos Totales (SST) en laboratorio considera todas las variables biofísicas que intervienen en el cuerpo de agua estudiado. A nivel de modelos de regresión para la estimación de SST a través de reflectancia (base en imágenes satelitales) las características biofísicas son incluidas implícitamente en las estadísticas del modelo. Sin embargo, pocos son los estudios que consideren modelos conjuntos para diferentes cuerpos de agua. Por lo tanto, el presente estudio es orientado a la relación de la dispersión tanto de las reflectancias, como las concentraciones de SST para caracterizar cuerpos de agua bajo diferentes condiciones.
Este estudio se basa en 48 cuerpos de agua distribuidos en los 5 continentes en el mundo (intervalo de 0 a 60°Latitud). Dichos cuerpos de agua corresponden a ríos, lagos, lagunas y presas de diferente tamaño. Los cuerpos de agua fueron estudiados bajo diferentes condiciones de la estacionalidad y la latitud. Este estudio se realizó con base en medidas de dispersión y tendencia central a fin de conocer el comportamiento de los datos. En este sentido, el presente estudio tiene por objetivo identificar similitudes y diferencias en la estimación de SST por medio de reflectancias. Las reflectancias utilizadas en este estudio fueron extraídas de los productos Sentinel 2A y Landsat 8 OLI descargados de Copernicus y Earth Explorer. La selección de los modelos se realizó con base en el coeficiente de determinación (R2). Raíz del Error Cuadrático Medio (RMSE), Sesgo (BIAS), E (eficiencia de Nash-Sutcliffe). Los resultados analíticos del presente estudio se enfocan en la Banda 4,5 y 6 del sensor Landsat y su comparativo proporcional con Sentinel (B8A=B5 y B11=B6 caso de sentinel). A partir de ello se identificaron 8 CA que presentan mayor diferencia en reflectancia sin embargo el resto de los cuerpos de agua (CA) las reflectancias presentan una varianza menor.
EVALUATION OF ANTIOXIDANT AND ANTIBACTERIAL ACTIVITY OF ZANTHOXYLUM ARMATUM: A RESEARCH
Authors: Kumar Bhopesh 
Published: September 2023

Introduction: The genus Zanthoxylum of the family Rutaceae is economically important due to its nutritional, industrial, and therapeutic values. Z. armatum is a short tree or a shrub that grows under dry conditions. Objective: The current examination manages the full scale concentrates just as investigations of assessment of pharmacognostical, phytochemical, antioxidants and antibacterial movement of Zanthoxylum armatum leaves some particular characters were noticed while contemplating their cross over areas. Materials and Methods: Physiochemical and primer phytochemical investigations of the leaves of the plant Zanthoxylum armatum were additionally done. The antioxidants assay is performed by various methods like DPPH, nitric oxide, and hydrogen peroxide. Results and Discussion: The extract of the plant shows various effects as antioxidants on various concentrations and showed graphically. The antibacterial examinations affirmed that the ethanolic removal was very compelling for Staphylococcus aureus, Bacillus subtilis, E. coli, and Pseudomonas aeruginosa at 25 μg/ml, 50 μg/ml, 100 μg/ml, 200 μg/ml, 300 μg/ml, 500 μg/ml and tetracycline (100 μg/ml) individually. The current investigation may be helpful to enhance data with respect to its distinguishing proof boundaries expected essentially in the method of the adequacy of home grown medications in the current situation lacking administrative laws to control nature of natural medications and furthermore to discover the antioxidants and antibacterial action.
RESEARCH ARTICLE ON NANOGEL AS TOPICAL PROMISING DRUG DELIVERY FOR PSORIASIS
Authors: GANGWAR SHIVANSHU 
Published: September 2023

Background: Transdermal medication administration seems promising, but it is a difficult method to implement for both local and systemic drug effects.
Objective: The goal of this study was to create a nanogel with a smaller particle size in order to increase the bioavailability of Curcumin, an anti-inflammatory and anti- psoriasis medication.
Methods:The goal of this research is to create nanosize Curcumin dispersion using an emulsion-solvent diffusion technique with the addition of a gelling agent to create a nanogel. Particle sizes in the formulation range from 100 to 400 nanometers. Curcumin is a medication that is used to treat psoriasis and chronic inflammatory disorders.
Results: The glycerol:waterco-solvent system was chosen for the preparation of curcumin nanogels with various polymers because it has a higher permeability coefficient than the alcohol:water co-solvent system. In a franz diffusion cell, permeation across cellophane membrane was achieved using 0.9 percent w/v sodium chloride as the receptor fluid. Curcumin-containing gels with eudragit polymer had a higher permeability coefficient.
Conclusion: In compared to nanogels made with HPMC and methyl cellulose, curcumin nanogels produced with carbopol with permeation enhancer showed greater flux improvement. Curcumin nanogels with carbopol 940 as a gelling agent and Eudragit S-100 as a permeation enhancer.