bluuebunny/crossref_metadata_2025 huggingface dataset:
METHODOLOGICAL SUPPORT FOR MODELING OF TROPOSCATTER LINKS. SOFTWARE IMPLEMENTATION AND EXPERIMENTAL RESEARCH
Authors: Минаев А.А. , Николаева В.Я. , Трофимов А.П. , Филиппов В.В. , Урличич Ю.М.
Published: September 2023

Данная статья является второй и завершающей статьей цикла, посвященного содержанию и результатам проводимых в филиале ФГБУ НИИР — СОНИИР исследований по методологическому и программному обеспечению автоматизированного компьютерного моделирования тропосферных радиолиний. Первая статья — «Методологическое обеспечение моделирования тропосферных радиолиний. Оценивание средней энергетики» — была опубликована в журнале «Электросвязь», 2023, № 2. Во второй статье рассматриваются вопросы методологического обеспечения в части моделирования процессов сдвоенного приема в условиях райсовских замираний, а также их программная реализация и результаты экспериментальных исследований.

This article is the second and final article of the cycle devoted to the content and results of research carried out at the branch of FSBI NIIR-SONIIR on methodological and software support for automated computer modeling of tropospheric radio lines. The first article «Methodological support for modeling of troposcatter radio lines. Estimation of average energy» was published in the journal «Electrosvyaz», 2023, No. 2. The second article discusses the issues of methodological support in terms of modeling the processes of dual reception in the conditions of Rice fading, as well as their software implementation and the results of experimental studies.
Abordagem político-literária nos textos de Eliane Brum no El País
Authors: Resende Quadros Ana , De Oliveira Luiz Ademir , Montuori Fernandes Carla
Published: September 2023

Este trabajo es el resultado de la tesis de maestría en Comunicación defendida en 2021 por Ana Resende Quadros. El propósito del trabajo es realizar un análisis de contenido, en la línea de Bardin (2011), de las columnas políticas publicadas por Eliane Brum en el sitio web del diario mundial El País a lo largo de 2019, con el objetivo de conocer si es posible una asociación entre periodismo político y periodismo literario en internet y, de ser así, de qué forma. Para ello, se analizarán los temas abordados por Brum en sus textos y su proximidad al periodismo del Evento o la Infelicidad, así como la proximidad y distancias de los textos de Brum con las características de las columnas políticas y el periodismo literario.
La práctica del sharenting
Authors: Chilano Maria Belén , Tarullo Raquel , Frezzotti Yanina
Published: September 2023

El fenómeno del sharenting hace referencia a la conducta de los/las progenitores/as de difundir fotos y datos de sus hijos/as en redes sociales. Mediante dichas publicaciones, los/as adultos/as participan en la construcción de la identidad digital de sus hijos/as, muchas veces sin considerar su opinión o consentimiento. La exposición de la información compartida, podría acarrear consecuencias que vulneren los derechos personalísimos de los/as niños/as. El objetivo de este trabajo consiste en examinar los riesgos de la exhibición de las infancias en la red por parte de sus progenitores, y conocer si el resguardo legal existente en Argentina es suficiente o si comporta un nuevo reto para el derecho nacional. Para ello, se analizó la legislación vigente, y seexaminó y sistematizó la doctrina y jurisprudencia nacional. A partir de esto, se elaboró un estado del arte sobre el sharenting y los derechos implicados en el fenómeno. Los resultados indican que, si bien se cuenta con protección de derechos, existen riesgos que no tienen regulación específica.
El lazo social de la desinformación.
Authors: Durr Missau Lucas
Published: September 2023

La dinámica de la desinformación en la contemporaneidad es objeto de análisis desde distintas áreas del conocimiento. Este trabajo discute teóricamente los lazos sociales y políticos de la desinformación que circula en las redes sociales, teniendo como fundamentos la concepción lacaniana del sujeto y su teoría de los discursos. Desde ahí, preguntamos: ¿cómo se caracteriza el lazo social de la desinformación en la política? Nuestro objetivo es dibujar la configuración de las matrices de análisis para entender el lazo social construido entre personas en este ámbito de la experiencia humana. Tratase de un ejercicio teórico con encuadre en la producción de Lacan y de estudios vinculados a la misma tradición con enfoque en el análisis social y político. En un primer momento, caracterizamos el sujeto según la teoría lacaniana, destacando su impacto teórico en la corriente pos-estruturalistay estableciendo su conexión con lo político. Luego definimos la desinformación y su relación con la realidad política contemporánea y, finalmente, proponemos la formulación de tres discursos que definen el lazo social de la desinformación en las redes sociales, los cuales son el discurso del supuesto universitario, el supuesto analista y del capitalismo.
Pengaruh Pemeraman Terhadap Stabilisasi Tanah Laterit Campuran Zeolit Aktivasi Waterglas Terhadap Nilai California Bearing Ratio
Authors: Bangguna David
Published: September 2023

Soil is the base of construction, both building construction and road construction. One of the poor soil conditions is determined by the amount of soil bearing capacity (CBR) value. The objective of this study is to obtain the effect of curing time on the CBR value of a zeolite-stabilized laterite soil activated by waterglass. This test is guided by ASTM for each test. The laterite soil dominated by iron oxidation in brownish red FeO. The stabilizing material zeolite contains crystalline minerals of alumina silicate SiO2 having four main functions, namely ion exchanger, adsorption filter, catalyst and molecular sieving. While waterglass dominated by sodium meta silicate. Stabilization conducted using 4%, 8%, 12%,16% natural zeolite compared to dry weight of the soil and waterglass equals to 6% of dry weight of laterite soil. Specimen tested on curing time of 0, 7 and 14. Test result shows the CBR result untrated soil 18,70% and increasing along with zeolite addition and along with increasing curing time. CBR value of laterite soil stabilization using zeolite activated by waterglass increased 2 to 3 times with the increasing CBR value of 38,82%, 41,81% and 46,46% at 14 days of curing time.
PERFORMA AYAM BROILER PADA JARAK INLET YANG BERBEDA DI KANDANG TIPE CLOSED HOUSED
Authors: Daryatmo Daryatmo
Published: September 2023

The objective of this study was to determine the effect of zonation in the closed house enclosure on its microclimate conditions and the physical appearance of broilers. This study used 22,000 day old cobb strains broilers divided into four zonation area, i.e., zone 1 = an area 0-30 m from the inlet, zone 2 = 30-60 m from the inlet, zone 3 = 60-90 m from the inlet, and zone 4 = 90-120 m from the inlet. Air temperature and humidity of each zone were recorded daily from day 7 to

day 21 st of the rearing period.. On day 28st, a total of 360 chicks were selected randomly from 90 chick each zone for bodyweight  and Uniformity.  This study shows that the environmental conditions of the enclosure were characterized by a tendency for the temperature to increase in the area away from the inlet, on the contrary, the humidity level decreased. However, the differences in the value of these environmental parameters can still be tolerated by chickens, which are body weight, uniformity and mortality  by a fairly normal score. The different zonation in the closed house for broilers was fairly enough to provide a good environmental condition for broilers as observed from broiler performance.
UJI TINGKAT KEAWETAN TELUR AYAM TERHADAP BAHAN PERENDAMAN
Authors: Widyasworo Agustina , Esti Risma Novela
Published: September 2023

This study was carried out in the laboratory of the Faculty of Animal Husbandry, Balitar Islamic University, since 1 July 2022 until 21 July 2022. This study aimed to determine the concentration of guava leaves and coconut coir extract to maintain the quality of egg. The materials used in this research were eggs, hot water, guava leaves and coconut coir. Eggs are soaked for 1 days (24 hour) with concentration of guava leaves consists of 12%, 18%, and 24%, coconut coir  consists 30%, 40%, and 50% and stored for 21 days. Parameters observed were egg weight reduction, yolk index, albumen index and haugh unit. The experiment designed by Completely Randomized Design (CRD) with 6 treatments and 3 replications. Parameters observed were egg weight shrinkage, yolk index, eggwhite index and haugh unit. The data were analyzed by ANOVA continued by Least Significance Different (LSD). The results of analysis of variance showed that soaking eggs using guava leaves and coconut coir extract had no significant effect (P>0,05) on egg yolk index, egg white index, and egg weight reduction. The research results showed that interior quality of eggs was higher in the guava leaves (18%) treatment.  The conclusion from the results of this study is that the concentration of 18% and the soaking time of 24 hours gave good results on the haugh unit
STUDI KASUS KUALITAS PAKAN SELFMIXING BERDASARKAN UJI KADAR AIR DAN PROTEIN KASAR PADA PETERNAKAN LAYER DI KECAMATAN SRENGAT, KABUPATEN BLITAR
Authors: Permanasari Lina , Winurdana Alfan Setya , Esti Risma Novela
Published: September 2023

This study was conducted to determine whether the feed used by layer breeders in Srengat sub-district was in accordance with Indonesian national standards or not. The sampling method used is using purposive random sampling method. The tests used in the study were testing the water content and crude protein content. The test was carried out in the animal feed laboratory of Blitar District. The data analysis used to draw conclusions was descriptive. The results showed that the feed used by layer breeders in Srengat sub-district, Blitar district was in accordance with Indonesian national standards, which was 60%.
PENGARUH PENAMBAHAN TEPUNG DAUN JAMBU BIJI DAN ARANG AKTIF PADA RANSUM PUYUH PETELUR (Coturnix coturnix japonica) TERHADAP PRODUKTIFITAS MASA PUNCAK PRODUKSI
Authors: Rahayu Intan Dwi
Published: September 2023

This study aims to determine the effect of adding guava leaf flour and activated charcoal to laying quail rations on productivity during peak production. The method used was experimental with a factorial complete randomized design, consisting of 4 treatments and repeated 6 times, treatment variations of two factors guava leaf flour (JB) and activated charcoal (AA) namely, P0 (100% control feed), P1 ( P0 + 0.5% JB + 0.5% AA), P2 (P0 + 0.5% JB + 1.0% AA), P3 (P0 +1.0% JB + 0.5% AA). The material used was 240 laying quails aged 90 days. Variables observed included feed consumption, egg production and FCR. The results of this study showed that the addition of guava leaf flour and activated charcoal to laying quail rations during peak production had no significant effect (P<0.05) on feed consumption with the lowest number at P0, namely 25.01 gram/head/day, egg production the highest was at P1 which was 92.36% and the lowest FCR was at P1 which was 2.47. The conclusion of the addition of guava leaf meal and activated charcoal to laying quail rations on peak production productivity had no significant effect on feed consumption, egg production and FCR.
PENGARUH SUBTITUSI TEPUNG Azolla microphylla DAN LIMBAH TEPUNG SISA PENGGORENGAN TERHADAP KECERNAAN BAHAN KERING DAN BAHAN ORGANIK ITIK PEDAGING
Authors: Sihab Alwi , Ari kustanti Nita Opi , Winurdana Alfan Setya
Published: September 2023

The objective of this research was know to the effect and optimize level of azolla microphylla used in ration on dry and organic matter digestibility for meat duck. This research use 100 meat duck  aged 4 days, randomly divided into 5 treatment combinations Completely Randomized Design (CRD) wich divided into five treatment and treatment each (P0, P1, P2, P3,P4) consist of four replication. Each replication used 5 meat ducks.

The result of this research in each treatment (P0,P1,P2,P3,P4) on the largest dry matter intake at P0 3523,38, lowest at P4 2998,36 g/head/period. The largest organic matter intake at P0 3257,65, the lowest at P4 2704,14 g/head/period. The largest dry matter digestibility in P2 81,66%, lowest at 79,19% and the largest organic matter digestibility at P3 95,23%, lowest at P0 93,15%. The conclusion in addition of Azolla microphylla affected dry matter consumption, organic matter consumption, and dry matter digestibility, but had no effect on organic matter digestibility.
Pengembangan Lembar Kerja Peserta Didik (LKPD) Berbasis Problem Solving
Authors: Choirudin Choirudin , Anwar M. Saidun , Khabibah Nur
Published: September 2023

The purpose of this study is to create and develop teaching materials in the form of Students’ Worksheet (LKPD) Based on Problem Solving in Social Arithmetic Materials. Problem solving steps are used in LKPD, according to the steps according to Polya, namely: (1) understanding the problem; (2) planning; (3) implement the plan; (4) look back or check again. This type of research is Research and Development (RND), using development steps according to Borg & Gall which has been transformed by Sugiyono. The development steps are limited to seven steps. Among them; potential and problems, gathering information, product design, product validation, product improvements, product trials, product revisions. The final percentage of design expert validation is 90%, with very valid categories, 80% with valid categories from material experts, and 95% with very valid categories from linguists. As well as the results of questionnaire responses students get an average of 3.1 with interesting criteria. So it can be concluded that LKPD is feasible to be developed.
Kemampuan Literasi Matematika Siswa dengan Gaya Belajar Kinestetik
Authors: Sulistyowati Fitria , Istiqomah Istiqomah , Kusumaningrum Betty , Kuncoro Krida Singgih , Pramudianti Tiara , Usman Arif
Published: September 2023

Penelitian ini merupakan penelitian deskriptif dengan pendekatan kualitatif yang bertujuan untuk mendeskripsikan kemampuan literasi matematika siswa dengan gaya belajar kinestetik. Subjek dalam penelitian ini adalah seorang siswa kelas V jenjang Sekolah Dasar (SD) dengan gaya belajar kinestetik. Data dikumpulkan menggunakan metode dokumentasi, wawancara dan observasi. Teknik analisis data yang digunakan dalam penelitian ini adalah reduksi data, penyajiandata, verifikasi dan pengambilan keputusan. Penelitian ini memberikan hasil bahwa: (1) tingkat kemampuan literasi matematika subjek penelitian berada pada tingkatan Cakap dan perlu diberikan pembelajaran yang sesuai yaitu pembelajaran berbasis masalah; (2) terdapat beberapa notasi perhitungan yang tidak sesuai sehingga perlu adanya penguatan prosedur pemecahan masalah agar tidakterjadi kesalahan dalam pemilihan strategi. Hasil penelitian ini diharapkan dapat dijadikan salah satu referensi untuk penelitian selanjutnya terkait kemampuan literasi matematika siswa dengan gaya belajar kinestetik.
Pegaruh Pembelajaran Daring dan Kemandirian Belajar terhadap Hasil Belajar Siswa SMA Negeri 2 Kefamenanu
Authors: Leu Maria Alfiado , Salsinha Cecilia N. , Siahaan Meiva M. L.
Published: September 2023

One of the schools that applies online learning is SMA Negeri 2 Kefamenanu. Problems obtained from the results of online learning interviews at schools are less than optimal due to mastery of Android processing, less than optimal network access, lack of responsibility for students in doing assignments, lack of discipline so that learning outcomes are minimal. The purpose of the study was to find out (1) how much influence online learning had on student learning outcomes (2) how much influence independent learning had on student learning outcomes (3) how much influence online learning and independent learning had on student learning outcomes at SMA Negeri 2 Kefamenanu. The type of research is quantitative research, ex-post facto method which consists of two independent variables and one dependent variable. The sample of this research is the students of class X MIPA, totaling 90 people. Techniques and instruments of data collection using questionnaires, documentation and student learning outcomes using report cards. Based on the results of the study, it was concluded that (1) there is no effect of online learning on student learning outcomes with an R² value of 0.003 (2) there is no influence of independent learning on student learning outcomes with an R² value of 0.031 (3) there is an influence of online learning and learning independence on student learning outcomes of SMA Negeri 2 Kefamenanu with an R² value of 0.080.
Analisis kemampuan Berpikir Kritis Siswa Kelas VIII SMPS Katolik Putri St. Xaverius Kefamenanu Tahun Ajaran 2020/2021
Authors: Ukat Desiana , Maifa Talisadika S. , Ahzan Zulkaidah Nur
Published: September 2023

This study aims to analyze the critical thinking skills of eighth grade junior high school students class VIII on several materials consisting of 12 student. This type of research is descriptive research with a quilitative approach. The data collected in the form of critical thinking ability test result and interviews. Furthermore, the data collected was analyzed based on the indicators of critical thinking skills that have been set by the researcher which includes interpretation, analysis, evaluation, and inference. The results of data analysis obtained results, namely (a) On indicators with high thinking skills  can interpret well, student with moderate abilities can also interpret well while students with low abilities have not interpreted well; (b) On indicators of analysis, all research subjects from students with high, medium and low abilities have not been able to analyze well;(c) On evaluation and inference indicators, students with high abilities can evaluate and inference well, students with moderate abilities can also evaluate and inference well while students with low abilities have not been able to do evaluation and inference well.
Kajian Kemampuan Berpikir Kreatif dalam Pembelajaran Matematika di Sekolah Menengah Pertama pada Materi Geometri
Authors: Klau Yasintha Esterina , Garak Siprianus Suban , Samo Damianus D.
Published: September 2023

Kajian ini bertujuan untuk mendeskripsikan konsep kemampuan berpikir kreatif dalam matematika serta mendeskripsikan penerapan berpikir kreatif dalam pembelajaran matematika bagi siswa di Sekolah Menengah Pertama. Metode yang digunakan dalam penulisan ini adalah kajian pustaka, yang dilakukan dengan menelusuri berbagai pustaka acuan berupa buku, dan artikel/jurnal. Berdasarkan teori-teori yang dikaji, disimpulkan bahwa kemampuan berpikir kreatif adalah kemampuan berpikir secara logis dan divergen untuk menghasilkan ide atau berbagai macam solusi jawaban terhadap suatu permasalahan matematika yang diberikan, dimana masalah matematika yang diberikan dapat diselesaikan dengan lebih dari satu penyelesaian dan melalui berpikir lancar, luwes, melakukan elaborasi serta memiliki orisinalitas dalam solusinya. Berpikir kreatif mempunyai peranan yang penting dalam proses pembelajaran. Penerapan berpikir kreatif dalam pembelajaran matematika mengharuskan guru untuk dapat mendesain pembelajaran yang mampu membuka kesempatan untuk tercipta dan berkembangnya kemampuan berpikir kreatif matematika siswa. Dalam desain pembelajaran yang disusun haruslah melibatkan masalah-masalah yang dapat menuntun siswa untuk berpikir kreatif sehingga dapat mengarahkan pada peningkatan kemampuan berpikir kreatif siswa
Pengaruh Problem Based Learning Terhadap Peningkatan Kemampuan Berpikir Kreatif Matematika Siswa Kelas VIII Pada Materi Sistem Persamaan Linear Dua Variabel
Authors: Leokoy Primusandy
Published: September 2023

The aim of this research is to find out if there is an effect of problem based learning on the improvement of mathematical creative thinking ability of eighth grade students of SMPN 6 Kupang Tengah SATAP on the material of a two-variable linear equation system. This type of research is a pre-experimental research with one group pretest-posttest research design. This research was conducted at SMPN 6 Kupang Tengah SATAP on grade VIII students. The research instrument was in the form of test at the beginning of learning (pre-test) and test after the end of learning activities (post-test). Before using the instrument, validity and reliability tests. Furthermore, data analysis was carried out using normalized N-Gain calculations and through the stages of normality test and hypothesis test. The results showed that there was an increase in the average pre-test and post-test results after giving an experiment with the score 0.34 and the increase also occurred in every indicator of creative thinking ability which is detailed as follows: the score of originality 0.41, fluency 0.4, flexibility 0.21 and elaboration 0.38. Overall, the increase for each indicator of creative thinking is in the medium category, which is 0.35.
Pengembangan Media Pembelajaran Matematika Berbasis Android Pada Materi Transformasi Geometri Pada Siswa Kelas IX SMPN 15 Kota Kupang
Authors: Bangngu Sonya Gale , Nenohai Juliana M. H. , Samo Damianus D.
Published: September 2023

Penelitian ini bertujuan untuk mengembangkan dan menghasilkan media pembelajaran matematika berbasis android menggunakan smart apps creator pada materi geometri transformasi kelas IX SMP Negeri 15 Kota Kupang yang valid, praktis dan efektif. Metode yang digunakan dalam penelitian ini adalah metode Research and Development (R&D) serta model yang digunakan dalam proses pengembangan media pembelajaran ini adalah model pengembangan ADDIE yang terdiri dari 5 tahapan yaitu analisis (analysis), desain (design), pengembangan (development), implementasi (implementation) dan evaluasi (evaluation). Hasil penelitian menunjukkan bahwa media pembelajaran yang dikembangkan memenuhi kriteria kelayakan yang valid, praktis dan efektif. Rata-rata total kevalidan oleh ahli materi adalah 4.5 dan ahli media adalah 4.3 dengan kategori “sangat valid”. Rata-rata total kepraktisan dari guru adalah 4.71 dan peserta didik pada uji coba kelompok kecil adalah 4.51, pada uji coba kelompok besar 4.43 dengan kategori “sangat praktis”. Persentase ketuntasan pada uji coba kelompok kecil diperoleh hasil 100% dengan kategori “sangat efektif”, pada uji coba kelompok besar diperoleh hasil 82.14% dengan kategori “sangat efektif”, sehingga media pembelajaran berbasis android sangat layak untuk digunakan
Etnomatematika dalam Aktivitas Berladang Masyarakat di Kecamatan Tobu
Authors: Banoet Maldi Rasita , Dominikus Wara Sabon , Nenohai Juliana M. H.
Published: September 2023

Penelitian ini bertujuan untuk mendeskripsikan matematika dalam aktivitas berladang masyarakat di kecamatan Tobu serta menyusun perangkat pembelajaran sesuai konsep matematika yang ditemukan. Penelitian ini dilaksanakan di Desa Tobu, Kecamatan Tobu dengan informan sebanyak 4 orang. Jenis penelitian yang digunakan berupa penelitian kualitatif eksploratif dengan desain etnografi.Hasil penelitian ini menunjukan bahwa terdapat etnomatematika dalam aktivitas berladang masyarakat di kecamatan Tobu berupa aktivitas menghitung, mengukur, melokalisir, merancang dan menjelaskan. Konsep matematika yang terkait dengan aktivitas berladang masyarakat di kecamatan Tobu meliputi penjumlahan berulang atau perkalian, geometri, sistem koordinat, pola bilangan, transformasi geometri, perbandingan, barisan aritmatika dan himpunan. Dengan demikian, berbagai konsep matematika yang terdapat dalam aktivitas berladang dapat dijadikan sebagai referensi dalam pengembangan perangkat pembelajaran matematika di sekolah.
Strategi Pembelajaran Heuristik dalam Meningkatkan Kemampuan Menyelesaikan Soal Cerita Pada Materi Teorema Pythagoras Siswa Kelas VIII C SMP Unggulan Al-Yasini Pasuruan
Authors: Hanum Fatmah Daniyah
Published: September 2023

Penelitian ini bertujuan untuk mendeskripsikan kemampuan siswa menyelesaikan soal cerita pada materi teorema pythagoras dengan menggunakan tahapan-tahapan yang terstruktur dan sistematis yakni dengan melakukan strategi pembelajaran heuristik. Metode yang digunakan adalah Penelitian Tindakan Kelas (PTK) yang dilaksanakan dengan berkolaborasi dengan guru. Desain PTK yang digunakan adalah model Kemmis dan Mc. Taggart yang terdiri dari kegiatan perencanaan, tindakan, observasi dan refleksi. PTK dilakukan terhadap siswa kelas VIII C SMP Unggulan Al-Yasini Pasuruan. Teknik analisis data dilakukan secara deskriptif dengan melihat presentase capaian hasil belajar siswa. Pada siklus pertama diperoleh gambaran kemampuan siswa, namun hal tersebut belum memenuhi ketuntasan klasikal yang sudah ditetapkan. Sehingga implementasi tindakan dilakukan berdasarkan refleksi siklus 1. Pada siklus ke dua terjadi peningkatan yang signifikan. Hasil belajar pada siklus 1 diperoleh rata-rata 78,75, kemudian meningkat pada siklus 2 dengan rata-rata 85,67 sehingga perbedaan signifikan dari kedua siklus adalah 14,3%. Dengan demikian, dapat disimpulkan bahwa tindakan yag diterapkan dinyatakan berhasil dan dapat meningkatkan kemampuan siswa dalam menyelesaikan soal cerita.

Kata kunci: Strategi Pembelajaran Heuristik, Materi Teorema Pythagoras, Soal Cerita
Gestión pública y toma de decisiones en el Programa Multianual de Inversiones
Authors: Mencia-Sanchez Noemi , Rivera-Casavilca Roger , Vargas-Martinez Javier , Ramirez-Laurente Andrés , Quispe-Ayala Cesar
Published: September 2023

El libro corresponde a una adaptación de una investigación presentada a la Universidad Nacional de Huancavelica, cuyo objetivo fue determinar cómo se vincula la gestión pública de los proyectos de inversión con las decisiones de los gerentes del Gobierno Regional de Huancavelica (Perú - 2018). El enfoque del estudio es cuantitativo, de tipo correlacional. La población incluye 30 ejecutivos, subdirectores, directores y asesores. Se han aplicado herramientas diseñadas para este fin; 1 cuestionario cerrado con 18 ítems sobre gestión de proyectos públicos y 1 cuestionario con 18 ítems sobre decisiones de los directivos. El instrumento fue validado mediante juicio de expertos. El resultado fue un coeficiente de correlación de Spearman de 0.407, lo que se traduce como una relación directa y media entre la gestión pública de proyectos y las decisiones de los gerentes de la mencionada institución, esto sugiere que mientras más acertadas sean las decisiones de los gerentes, mejor será la gestión de proyectos de inversión pública en el marco del PMI.
The Effect of Solar Panel Output Power Analysis with Reflector Angle Optimization and Addition of Heatsink-Fan Cooling System
Authors: Suryo Taufik Hadi , Rhakasywi Damora , Fahrudin Fahrudin
Published: September 2023

The addition of  reflectors to solar panels  is used to increase the   intensity of sunlight received by  solar  panels  so that the  electrical power generated   by   the panels  increases. In adding reflectors  to solar panels, they must consider various factors to  be able to increase the power generated without having a negative effect on solar   panels , one of which is providing a cooling system.  Therefore, research is needed to  increase the  power generated by solar panels and cooling systems that are suitable for overcoming rising temperatures due to the   addition  of reflectors. The study was conducted by varying the  glass mirror reflector, aluminum foil reflector, angle of the   reflector,  and heatsink-fan cooling system. The research method used in this study was to compare 2 solar panel models, namely: solar panels with the addition of glass mirror reflectors /  aluminum foil  and  heatsink-fan cooling systems, and solar panel models without any addition. The results show that the  solar panel model with the  addition of a glass mirror reflector / aluminum foil can increase the  output power according to   the   angle of the reflector,  the  highest increase reaching 16.70% in the 450-angled aluminum foil mirror  reflector. The heatsink cooling system is  considered to be useful for reducing  the  temperature of solar panels, but the decrease is relatively small below 5%.
ANALISIS PENGARUH MOTIVASI KERJA, FASILITAS SARANA PRASARANA BERUPA BARANG MILIK NEGARA (BMN) TERHADAP KUALITAS KINERJA MELALUI KEPUASAN KERJA SEBAGAI VARIABEL INTERVENING DI LINGKUNGAN KANTOR WILAYAH KEMENTERIAN HUKUM DAN HAM KALIMANTAN SELATAN
Authors: Sugandi Ogi Try
Published: September 2023

The purpose of this research is to prove and analyze the effect of Work Motivation, Facilities and Infrastructure on Performance Quality through Job Satisfaction in the Regional Office Environment of the Ministry of Law and Human Rights in South Kalimantan. The research method used is a survey research method. The population in this study were 138 employees in the Regional Office of the Ministry of Law and Human Rights in South Kalimantan by taking the entire population as a sample. Data collection techniques using a questionnaire that has met the requirements of the validity and reliability tests, using regression analysis. The results of the study show that work motivation and infrastructure have a significant effect on employee job satisfaction in the Regional Office of the Ministry of Law and Human Rights in South Kalimantan. Work motivation and infrastructure have a significant effect on the quality of employee performance in the Regional Office of the Ministry of Law and Human Rights in South Kalimantan. Job satisfaction has no significant effect on the quality of employee performance in the Regional Office of the Ministry of Law and Human Rights in South Kalimantan. The effect of work motivation and infrastructure in the form of state property on the quality of performance through job satisfaction is not significant, where job satisfaction cannot mediate the influence between work motivation and infrastructure and performance quality.

              Leaders are expected not to hesitate in giving praise and support or motivation to employees to be able to provide encouragement for performance in order to provide the best work results.
A IMPORTÂNCIA DO CONHECIMENTO QUALITATIVO NO ENSINO EM SAÚDE: EXPERIÊNCIAS NO CENÁRIO DA AMAZÔNIA BRASILEIRA
Authors: Lúcia Dias da Silva Guerra  , Elaine Cristiny Evangelista dos Reis  , Teógenes Luiz Silva da Costa  , Marina Smidt Celere Meschede
Published: September 2023

Introdução: O conhecimento qualitativo no ensino em saúde é cada vez mais fundamental para a formação crítica, reflexiva e interdisciplinar para egressos do campo da saúde, bem como, a articulação necessária do uso da metodologia da investigação qualitativa alicerçados nos conceitos das ciências humanas e sociais. Objetivo: expor a importância do conhecimento e dos elementos metodológicos qualitativos na formação em saúde no cenário Amazônico brasileiro. Método: trata-se de um relato de experiência com o uso da metodologia da investigação qualitativa, que tomou como referência o componente curricular de Interação na Base Real (IBR), dos três cursos de graduação na área da saúde (saúde coletiva, farmária e interdisciplinar), ministrado durante os quatro primeiros semestres pelo Instituto de Saúde Coletiva (ISCO) da Universidade Federal do Oeste do Pará (UFOPA), na região da Amazônia brasileira. Resultados: a experiência produzida através do uso da metodologia da investigação qualitativa neste componente currrilar, ocorreram em atividades desenvolvida no espaço da sala de aula e no campo de prática (comunidades amazônicas). Dentre os elementos metodológicos da investigação qualitativa utilizados estão: a observação, a etnografia para produção de escuta, formação de vínculo com as pessoas da comunidade investigada, o reconhecimento da cultura e identidade, a diversidade étnica e linguística em cenários de desigualdade socioeconômica que coabitam nesses territórios, espaços urbanos e rurais, comunidades indígenas, quilombolas e ribeirinhas. Os usos dos elementos metodológicos da investigação qualitativa possibilitaram o desenvolvimento do conhecimento científico qualitativo no ensino em saúde, através da construção conceituais, textual e contextual. Além disso, as experiências produzidas junto as comunidades da região da Amazônia brasileira, descortinam a multiplicidade de formas de se viver e de se fazer saúde, permitindo um amplo campo para o ensino qualitativo em saúde. Conclusões: o conhecimento da investigação qualitativa é fundamental para subsidiar o processo de ensino-aprendizagem articulado à prática de campo, visando a construção
IMPROVED 'PHYSICAL' MODELLING METHOD OF INTRAUTERINE ADHESIONS IN LABORATORY RATS
Authors: Полтавцева Р.А. , Магомедрасулова А.А. , Пульвер Н.А. , Романов Е.А.
Published: September 2023

Одной из острых и неразрешенных проблем современного здравоохранения во всем мире является вторичное бесплодие женщин детородного возраста, вызванное повреждением базального слоя эндометрия при выполнении различных гинекологических процедур, а также после беременностей, протекающих с осложнениями, характеризующимися появлением внутриматочных синехий. Существует множество способов моделирования этого патологического состояния на различных видах животных, однако все они не слишком эффективны в силу высокой фертильности модельных видов в сравнении с человеком. Мы разработали сложный «физический» способ моделирования внутриматочных спаек у лабораторных крыс посредством тотального выскабливания маточных рогов с последующим их послеоперационным дренированием, при соблюдении тщательности выскабливания, способный обеспечивать пожизненное бесплодие. Из сравнительных особенностей методики следует отметить высокую степень кровопотери, возможность дренирования, а также введения в полости рогов различных жидкостей

Secondary infertility is an acute and unresolved problem of modern health care worldwide, caused by endometrial basal layer damage during various gynaecological procedures and pregnancy complications characterized by intrauterine synechiae, which subsequently cause barrenness. Numerous methods exist to simulate this pathological condition in different animal species, but all of them are rather modestly effective thanks to model species higher fertility compared to humans. We have developed a sophisticated "physical" method for stimulating intrauterine adhesions in laboratory rats by total uterine horn curettage followed by post-operative drainage, which provides lifelong infertility in case of meticulous curettage. Of the comparative features of our technique, a high degree of blood loss should be noted, as well as the possibility to introduce various fluids inside and draining out of the uterine horn cavities
DYNAMICS OF PARAMETERS OF VISUAL EVOCATED POTENTIALS DURING A PASSIVE ORTHOSTATIC TEST UNDER THE INFLUENCE OF SPELEOCLIMAT
Authors: Семилетова В.А. , Карпикова Т.С. , Дорохов Е.В.
Published: September 2023

Исследована динамика параметров зрительных вызванных потенциалов при проведении пассивной ортостатической пробы под влиянием спелеоклимата. В исследовании приняли участие 24 студента, добровольцы, правши, от 18 до 20 лет. Каждый участник был информирован о цели исследования, подписав согласие на участие в эксперименте. Во время проведения пассивной ортостатической пробы зарегистрированы зВП на вспышку в трех функциональных состояниях (ФС): горизонтальном положении (фон-1), вертикализация испытуемого на 75 градусов (вертикаль), возвращение в горизонтальное положение (фон-2). Выявлено, что пассивная ортостатическая проба сопровождается увеличением преимущественно амплитудных характеристик зВП на вспышку. На третий день спелеотерапии при пассивной ортостатической пробе изменяются не только амплитудные характеристики волн зВП на вспышку, но и время проведения и обработки зрительного сигнала на всех уровнях формирования зВП, преимущественно доминирующего (левого) полушария. Полный курс спелеотерапии (10 дней) приводит к минимизации центрального ответа на пассивную ортостатическую пробу

The dynamics of the parameters of visual evoked potentials during a passive orthostatic test under the influence of speleoclimate has been studied. The study involved 24 students, volunteers, right-handed, from 18 to 20 years old. Each participant was informed about the purpose of the study by signing an agreement to participate in the experiment. During the passive orthostatic test, VEPs for a flash were registered in three functional states: horizontal position, verticalization of the subject by 75 degrees, return to a horizontal position. It was found that the passive orthostatic test is accompanied by an increase in the predominantly amplitude characteristics of the VEP per flash. On the third day of speleotherapy, with a passive orthostatic test, not only the amplitude characteristics of the flashing VEP waves change, but also the time of conduction and processing of the visual signal at all levels of VEP formation, predominantly in the dominant (left) hemisphere. A full course of speleotherapy (10 days) leads to a minimization of the central response to the passive orthostatic test
THE METHOD OF INFORMATION LOGICAL CLUSTERING OF MEDICAL EQUIPMENT IN SOLVING PROBLEMS OF ENSURING INFORMATION SECURITY OF MEDICAL ORGANIZATIONS
Authors: Хвостов В.А. , Гулов В.П. , Сыч Г.В.
Published: September 2023

Клинические информационные системы, медицинские приборы, системы удаленного ухода за пациентом, мобильные клиентские устройства и системы идентификации пациентов и медицинского персонала традиционно относят к медицинскому оборудованию медицинских организаций (МО). На основе анализа уязвимостей медицинского оборудования и ущербов от реализации угроз безопасности информации предложены организационные меры по защите информации (ЗИ). Реализация организационных мер предполагает формирование кластеров сильно связанных объектов медицинского оборудования для решения задач ЗИ. Целью работы является разработка методики кластеризации медицинского оборудования МО в интересах решения задач ЗИ. В статье рассматриваются источники угроз БИ медицинского оборудования и ущербы, обусловленные реализациями угроз. Проведен анализ контекста применения медицинского оборудования и влияния на эффективность оказания медицинской помощи и влиянию на пациентов. Разработана информационно логической кластеризации медицинского оборудования при решении задач ЗИ основанная на структурном анализе графа отображающего техническую структуру медицинской информационной системы (МИС), построении матрицы смежности графа и определения элементов сильной связности

Clinical information systems, medical devices, remote patient care systems, mobile client devices and systems for identifying patients and medical personnel are traditionally referred to as medical equipment of medical organizations (MO). Based on the analysis of vulnerabilities of medical equipment and damages from the implementation of threats to information security, organizational measures for information protection (IS) are proposed. The implementation of organizational measures involves the formation of clusters of strongly connected objects of medical equipment to solve the problems of medical research. The aim of the work is to develop a methodology for clustering medical equipment of the Ministry of Defense in the interests of solving the problems. The article discusses the sources of threats to the BI of medical equipment and the damage caused by the implementation of threats. The analysis of the context of the use of medical equipment and the impact on the effectiveness of medical care and the impact on patients was carried out. An information-logical clustering of medical equipment has been developed in solving CI problems based on a structural analysis of a graph displaying the technical structure of a medical information system (MIS), building a graph adjacency matrix and determining strong connectivity elements
GENDER AND AGE-RELATED FEATURES OF ANEMIC SYNDROME IN PATIENTS WHO HAVE HAD COVID-19 INFECTION AT THE OUTPATIENT STAGE
Authors: Чернявская Д.Р. , Добрынина И.С. , Ханина Е.А. , Посметьева О.С.
Published: September 2023

Инфекция COVID-19 остается одной из главных медико-социальных проблем во всем мире, несомненно, важное значение приобретают последствия этого заболевания. Работа посвящена вопросам выявление и распространение анемического синдрома у пациентов, перенесших инфекцию COVID-19 на амбулаторно-поликлиническом этапе. При исследовании проводился анализ диспансерных медицинских карт, историй болезни, анкет 280 пациентов в возрасте от 18 до 80 лет. В ходе исследовательской деятельности было определено, что у 280 исследуемых, перенесших COVID-19, анемический синдром был выявлен у 105 человек (37,5%). У женщин в каждой возрастной группе и в общей выборке наблюдалась тенденция к несколько более высокой частоте развития анемического синдрома, чем у мужчин. Чаще всего анемии встречались у женщин молодого и среднего возраста, что может быть связано с такими факторами риска, как недостаточность питания, беременность, лактация, избыточная кровопотеря на фоне гинекологической патологии. Однако в группе пожилых пациентов анемический синдром встречался чаще у мужчин, чем у женщин. При анализе степени тяжести анемии было установлено, что у участников исследования встречалась только анемия легкой и средней степени тяжести. Анемии тяжелой степени выявлено не было. В группах молодых пациентов и пациентов пожилого возраста с одинаковой частотой встречалась анемия легкой и средней степени тяжести, в группе пациентов среднего возраста чаще встречалась анемия легкой степени

COVID-19 infection remains one of the main medical and social problems around the world, and the consequences of this disease are undoubtedly of great importance. The work is devoted to the identification and spread of anemic syndrome in patients who have had COVID-19 infection at the outpatient stage. The study analyzed dispensary medical records, medical histories, questionnaires of 280 patients aged 18 to 80 years. In the course of research activities, it was determined that 280 subjects who underwent COVID-19 had anemic syndrome in 105 people (37.5%). Women in each age group and in the general sample tended to have a slightly higher incidence of anemia syndrome than men. Anemia was most often found in young and middle-aged women, which may be associated with risk factors such as malnutrition, pregnancy, lactation, excessive blood loss on the background of gynecological pathology. However, in the group of elderly patients, anemic syndrome was more common in men than in women. When analyzing the severity of anemia, it was found that the study participants had only mild and moderate anemia. Severe anemia was not detected. Anemia of mild and moderate severity was found with the same frequency in the groups of young and elderly patients, anemia of mild severity was more common in the group of middle-aged patients
Evaluación de la calidad de servicio de un sistema eléctrico de transporte de pasajeros
Authors: Romero-Torres Javier , Loza-Hernández Lourdes
Published: September 2023

En este artículo se identifican y valoran los factores que intervienen en el sistema de transporte publico trolebús de la empresa Servicio de Transportes Eléctricos de la ciudad de México (STECDMX), por lo que se realizaron 386 encuestas en la línea A1 de trolebús para jerarquizar los factores de dicho sistema, identificando los factores con mayor valor para los usuarios que son: seguridad por accidentes (choque), forma de manejar del conductor, condiciones físicas de los asientos, limpieza interior del trolebús y continuidad del servicio (cortes de energía y marchas).
Design and development of a wrist robot-assisted therapy based on serious games
Authors: Sanchez Carmona Ingrid Lizette , Sandoval Gonzalez Oscar Osvaldo , Rodriguez Jarquin Jose Pastor , Flores Cuautle Jose Jesus Agustin
Published: September 2023

Los ambientes virtuales son muy utilizados en diferentes áreas, desde el entretenimiento y videojuegos, hasta el área de la salud y la rehabilitación, en esta última área se busca ayudar al especialista a motivar al paciente a terminar sus rutinas de rehabilitación de forma segura, entretenida y con un ambiente virtual adecuado a su lesión. Dentro de la búsqueda para mejorar las rutinas de rehabilitación el uso de robots rehabilitadores ayuda al paciente a realizar su rutina de rehabilitación de una forma segura y precisa, ayudado también de los juegos serios, los cuales motivan al paciente a terminar su rutina, así como también, son de gran ayuda para el especialista al recibir informes o datos sobre la rutina realizada.

Este trabajo se centra en el diseño y programación de un juego serio enfocado a rehabilitación de muñeca y que, en conjunto con un robot rehabilitador de muñeca ayuda al paciente a tener un mayor compromiso para terminar su rutina y contar con un ambiente seguro y adaptable a su lesión. Un avance importante para el terapeuta es el tener control sobre el juego serio y el robot, al poder cambiar parámetros de fuerza, tiempos de rutina y al final poder acceder a una serie de datos que le permitirán comparar la rutina establecida y la rutina realizada por el paciente para tener un parámetro objetivo de evaluación de la rutina.
Análise para maximização do lucro em uma academia da serra gaúcha com aplicação da Pesquisa Operacional
Authors: Fontana Arrigo , Groenwald Cláudia Lisete Oliveira , Zat Ancilla Dall Onder
Published: September 2023

Este artigo apresenta um estudo que demonstra a importância da Pesquisa Operacional (PO) na tomada de decisões visando maximizar a receita de uma academia. A pesquisa foi realizada com uma amostra de 18 estudantes matriculados no quarto semestre do Curso de Administração da Faculdade de Garibaldi, no estado do Rio Grande do Sul. O objetivo do estudo foi abordar os problemas práticos enfrentados pelos estudantes na disciplina de Pesquisa Operacional, utilizando a ferramenta Solver como suporte metodológico. Os resultados obtidos por meio da pesquisa proporcionaram à administração da academia um conhecimento prático e analítico, auxiliando no processo de gestão e tomada de decisões. Além disso, os resultados também podem ser aplicados em outros estabelecimentos, beneficiando-os com os valores descritos e contribuindo para a disseminação do conhecimento sobre a melhoria do processo em si. Essa pesquisa proporcionou uma base sólida para a gestão e tomada de decisões, e os resultados podem ser utilizados como referência em diferentes contextos organizacionais.
Pengaruh Kinerja Lingkungan, Karakteristik Perusahaan dan Good Corporate Governance terhadap Pengungkapan Lingkungan pada Perusahaan Pertambangan dan Pertanian
Authors: Karjono Albertus
Published: September 2023

Penelitian untuk mengetahui pengaruh kinerja lingkungan, karakteristik perusahaan dan tata kelola perusahaan yang baik terhadap pengungkapan lingkungan. Sampel penelitian adalah perusahaan pertambangan dan pertanian yang terdaftar di Bursa Efek Indonesia. Purposive sampling digunakan untuk pilihan sampelnya dan diambil sebanyak 16 perusahaan. Analisis penelitian menggunakan pengujian statistik deskriptif, pengujian data panel, pengujian hipotesis klasik. Alat ukur yang digunakan untuk analisis ini adalah program Eviews 10. Hasil penelitian menunjukkan bahwa variabel Kinerja Lingkungan dan Ukuran perusahaan berpengaruh positif terhadap Pengungkapan Lingkungan.       Sedangkan variabel seperti Umur perusahaan, Dewan Komisaris, Komisaris Bebas dan Komite Audit tidak berpengaruh terhadap Pengungkapan Lingkungan.