bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALISIS PENERAPAN ETIKA SISWA DALAM PEMBELAJARAN PKn DI KELAS VIII SMPN 2 MONTERADO
Authors: Elias Elias
Published: October 2022

Berpikir kritis merupakan kemampuan berpikir yang sangat penting dalam cabang ilmu geografi. Pada dasarnya dalam menyelesaikan permasalahan geografi mahasiswa di tuntut untuk berpikir, oleh karena itu kemampuan berpikir kritis sangat diperlukan, seperti di jelaskan pada makna kemampuan berpikir kritis sendiri, yakni berpikir kritis merupakan kemampuan akal pikiran untuk menganalisa, mengidentifikasi, mengevaluasi serta mengambil keputusan untuk penarikan kesimpulan terhadap apa yang di yakini. Kemampuan berpikir kritis sangat diperlukan dalam menyelesaikan soal geografi dalam bentuk HOTS, karena soal geografi dalam bentuk Hots ini mempunyai tingkat C4 kemampuan berpikir kritis memang sangat diperlukandalam menyelesaikan soal ini karena sifatnya memancing agar mahasiswa bepikir lebih berkembang dalam menyelesaikan soal. Kemamampuan berpikir setiap individu tentunya berbeda-beda baik individu satu dengan individu lainya, sehingga harus adanya perhatian khusus untuk mengantarkan mahasiswa mencapai keberhasilan dalam menempuh pembelajaran. Tujuan dalam penelitian ini adalah untuk (1) mendeskripsikan kemampuan berpikir kritis mahasiswa laki-laki dalam menyelesaikan soal SDA materi pencemaran yang ditinjau dari perbedaan gender kelas A Pagi semester VI Prodi geografi, (2) mendeskripsikan kemampuan berpikir kritis siswa perempuan dalam menyelesaikan soal SDA materi pencemaran yang ditinjau dari perbedaan gender A Pagi semester VI Prodi geografi. Penelitian ini menggunakan pendekatan kualitatif dengan jenis penelitian deskriptif. Lokasi penelitian dilaksanakan di Prodi Geografi IKIP PGRI Pontianak  dengan obyek penelitian kelas A Pagi semester VI. Data yang diperoleh berupa data dari observasi, tes tulis dan wawancara. Data dari hasil tes tulis diperoleh dari hasil analisis pekerjaan siswa dalam menyelesaikan soal SDA materi pencemaran yang berdasarkan indikator yang dikemukakan oleh Ennis yaitu memberikan penjelasan sederhana, membuat penjelasan lanjut, menentukan strategi dan taktik untuk menyelesaikan masalah, dan membuat simpulan. Hasil penelitian yang dilakukan menunjukan bahwa (1) Mahasiswa laki-laki yang memiliki presentase paling tinggi terdapat pada indicator memberikan penjelasan sederhana (Elementary clarification) dengan skor 89%, sedangkan jumlah mahasiswa laki-laki yang memiliki presentase cukup baik  terdapat pada indikator strategi dan taktik,  serta indicator inference (menyimpulkan) yang masing-masing mendapat skor 61%.(2) Mahasiswa perempuan yang memiliki presentase paling tinggi terdapat pada indikator memberikan penjelasan sederhana dan membuat penjelasan lebih lanjut yaitu memperoleh skor 85%,  sedangkan jumlah mahasiswa perempuan yang memiliki presentase baik dan cukup baik terdapat pada indikator strategi dan taktik memperoleh skor 80% dan menyimpulkan yang masing-masing hanya memperoleh skor 73%.
ANALISIS KOMUNIKASI INTERPERSONAL DI MASA PANDEMIC MAHASISWA IKIP PGRI PONTIANAK
Authors: Sulistiawan Hendra , Kamaruzzaman Kamaruzzaman
Published: October 2022

Sejak pandemic melanda negeri yang diakibatkan dari wabah covid 19, hubungan antar manusia seakan berubah menjadi 180 derajat. Komunikasi yang terjadi tidak biasa. Kebudayaan ketimuran yang mencerminkan karakter bangsa, tidak berjalan sebagaimana mestinya. Budaya senyum, sapa, salam yang selalu diperkuat dalam tatanan komunikasi tidak lagi digunakan. Tujuan dalam penelitian ini adalah untuk mengungkap keterampilan komunikasi interpersonal mahasiswa. Metode penelitian ini menggunakan metode deskriptif dengan bentuk penelitian survei. Melalui penelitian diharapkan dapat diketahui secara jelas mengenai keterampilan komunikasi interpersonal mahasiswa.. Berdasarkan analisis data dalam penelitian ini dapat disimpulkan bahwa komunikasi interpersonal mahasiswa di masa pandemic mahasiswa IKIP PGRI Pontianak termasuk kategori tinggi.
Sosialisasi Peraturan Daerah Tentang Bantuan Hukum Bagi Mahasiswa Se-Kota Tanjungpinang
Authors: Haryanti Dewi , Kurnianingsih Fitri , Suryadi Suryadi , Setiawan Ramadhani , Poti Jamhur , Syahputra Irwandi , Ardiansyah Achmad , Maisah Maisah , Aslinda Aslinda , Absaini Melia , Yati Putri
Published: October 2022

Hak untuk memperoleh bantuan hukum merupakan hak asasi bagi seseorang yang terkena masalah hukum. Sebab memperoleh bantuan hukum merupakan salah satu bentuk akses terhadap  keadilan bagi mereka yang berurusan dengan hukum Mahasiswa merupakan agen perubahan dan kelompok intelektual yang memiliki kewajiban terhadap kelangsungan bangsa dan negara, terutama memberi efek yang besar bagi lingkungan sekitar terkhusus masyarakat, Peraturan Daerah Provinsi Kepulauan Riau Nomor 3 Tahun 2017 Tentang Bantuan Hukum mengatur berkaitan dengan Bantuan hukum, secara keseluruhan dalam substansi perda terdapat kelebihan dan kekurangan.
PROSES PENYIDIKAN DALAM KASUS TINDAK PIDANA DI MASA PANDEMI COVID-19
Authors: Efritadewi Ayu , Widiyani Heni , Irman Irman , Syahputra Irwandi , Hidayati Siti Rahmi , Saputri Pratiwi Reka , Siregar Rini Handayani , Pratiwi Nisha Mafazati Eka , Yarisman Liza Tasya
Published: October 2022

Tujuan dari kegiatan Pengabdian Kepada Masyarakat ini adalah memberikan gambaran dan penjelasan tentang proses penyidikan yang dilakukan oleh penyidik selama masa pandemi covid 19 di Kota Tanjungpinang. Agar mahasiswa lebih memahami perbedaan proses penyidikan sebelum adanya pandemi covid 19, dengan setelah adanya pandemi covid 19 di kota Tanjungpinang.
EVALUASI SOCIAL RETURN ON INVESTMENT (SROI) PADA PROGRAM PANTAI PIWANG KABUPATEN NATUNA
Authors: Riyadi Sayed Fauzan , Fedryansyah Muhammad , Santoso Meilanny Budiarti , Humaedi Sahadi , Chairin Rizky Octa Putri , Darmawan Eki , Putra Ardi , Pratama Ryan Anggria
Published: October 2022

Tanggung jawab sosial atau Corporate Social Responsibility (CSR) merupakan salah satu bentuk kewajiban bagi perusahaan untuk melaksanakan program yang bersinggungan langsung dengan aktivitas bisnisnya sebagai investasi sosialbukan sekedar kegiatan yang bersifat sementara untuk menunjukkan tanggung jawab saja, karena hal demikian hanya akan mendatangkan citra baik sesaat dan akan menjadi ancaman bagi perusahaan di kemudian hari. Sebagai investasi social kegiatan CSR akan membawa â€œkembalianâ€ (return) bisnis yang menguntungkan perusahan. Metode yang digunakan untuk mengukur dampak sosial dari kegitan CSR adalah dengan menggunakan social return on investment (SROI) yang tidak hanya menghitung nilai keuntungan berupa uang saja, melainkan mencakup konsep yang lebih luas yaitu meliputi nilai sosial, ekonomi dan juga lingkungan. Hasil penelitian bahwa Program Pantai Piawang Kabupaten Anambas telah menghasilkan nilai ekonomi dan bisnis bagi masyarakat penerima program, seperti menghasilkan nilai dampak investasi social berupa SROI Rasio sebesar 8,26 maka ditarik kesimpulan pertama mendorong perubahan positif bagi masyarakat sekitar dengan menurunya angka kenakalan remaja, kedua meningkatkan kualitas masyarakat degan tersedianya pusat kegiatan berolahraga berlibur hingga belajar, dan ketiga membuka kesempatan bagi para pelaku UMKM di sekitara pantai piawang untuk berusaha dan membuka jasa wisata.
Estrategias didácticas utilizadas en tiempos de pandemia para el aprendizaje en las matemáticas
Authors:   Universidad Autónoma de Chiapas, Sánchez Hernández Gabriela Salomé
Published: October 2022

Las estrategias didácticas buscan que a través de juegos y dinámicas se encuentre una resolución a problemas, así como despertar interés para ponerlas en práctica, con la finalidad de que los alumnos encuentren sentido a la enseñanza de las matemáticas, ya no les resulte difícil e intenten relacionar sus conocimientos previos, conectándose con los nuevos.En la actualidad, el proceso enseñanza-aprendizaje presenta diversos problemas en la enseñanza de las matemáticas, debido a eso el trabajo fue realizado con el fin de brindar posibles soluciones a través de la aplicación de ciencias de la educación, pedagogía y teoría de la enseñanza. En relación con los procesos de enseñanza-aprendizaje de las matemáticas en tiempos de coronavirus (COVID 19) surge el presente trabajo el cual presenta la problemática de la investigación. Las estrategias de enseñanza facilitan que los maestros compartan sus conocimientos y experiencias de la manera que mejor se adapte a su interpretación.
Opúsculo sobre juicios singulares
Authors:   Universidad Nacional Autónoma de México, Chapa-Montes Paola Minerva
Published: October 2022

Según su cantidad, los juicios se consideran universales o particulares; pero los juicios singulares pueden considerarse tanto lo uno como lo otro. Esta ambivalencia se traduce en perplejidades epistémicas y formales. Por ejemplo, no es posible ubicarlos dentro del cuadro de oposición, con lo cual no guardan las mismas relaciones de inferencia por oposición que otros juicios. En esta presentación, ofrezco un repaso de los aspectos que hacen de los juicios singulares un reto epistémico y formal. Veremos la definición que ofrece Aristóteles; las distinciones escolásticas respecto de la cantidad del predicado y la del sujeto; las implicaciones epistémicas que destaca Kant; y su traducción para argumentos silogísticos estándar. Este breve estudio ofrece al estudiante de lógica una primera reflexión sobre las implicaciones epistémicas y formales en distintos sistemas lógicos.
Hidden reserves of the Vasyugan swamps for the production of beekeeping products
Authors: Plakhova A. A. , Samsonova I. D.
Published: October 2022

In recent years, the demand for organic products has increased on the world market, including environmentally friendly and healthy beekeeping bioproducts. Organic beekeeping currently exists in 60 countries around the world. In our country, there are vast territories for creating apiaries of a new topical direction. These territories are located north of the Trans-Siberian Railway from the right bank of the Irtysh to the left bank of the Ob - these are the Vasyugan swamps. Administratively, Vasyuganye unites the Omsk, Tomsk, and Novosibirsk regions. This territory is located in the wind rose, where the air masses of cities with industrial gases bypass it. Therefore, bee products collected by bees do not contain harmful elements. At present almost no one lives here and does not engage in agriculture. As a result of a survey of the natural forage base of the Vasyugan swamps, the authors discovered the most important honey plants and perganos. These are common coltsfoot, soft fluffy lungwort, marsh marigold, medicinal dandelion, late dandelion, Asian bathing suit, willows, warty birch, fluffy birch, ivy-like budra, bird cherry, white clover, black currant, yellow acacia, Siberian snakehead, chistets swamp, forest kupyr, mouse peas, thin-leaved peas, meadow geranium, forest geranium, forest raspberry, dissected cow parsnip, forest angelica, common goutweed, wild parsnip, common serpukha, field bodyak. Thus, this area is a rich pasture for bees. The authors recommend sowing wastelands with yellow sweet clover (Melilotus officinalis L.) and white sweet clover (Melilotus albus Medik.) if it is expedient to organize apiaries in Vasyuganye. This area will always be well visited by bees and provide honey collection from 5 to 10 kg per day for several years.
Yield and adaptability of spring wheat varieties of different maturity groups under forest-steppe conditions of the Northern Trans-Urals
Authors: Sapega V. A. , Tursumbekova G. Sh.
Published: October 2022

In the article, the authors present data on the yield of spring wheat varieties based on the results of their testing on a fallow predecessor in the conditions of the northern forest-steppe zone of the Tyumen region for 2019–2021. The study aims to comprehensively assessment of mid-early and mid-season varieties of spring wheat based on their ranking in terms of yield and adaptability parameters. The authors note a significant variation in the index of environmental conditions during the years of variety testing. The highest average yield was noted in the varieties Tyumenskaya 25 (mid-early, 47.7 c/ha) and KVS Akvilon (mid-ripening, 47.8 c/ha). The stress resistance index is low in all varieties and mid-season ones especially. All varieties were characterized by significant yield variability - from 21.0 (Novosibirskaya 15) to 28.7% (KVS Akvilon). Strong responsiveness to changing conditions was found in varieties Tyumenskaya 25 (bi = 1.25) and KVS Akvilon (bi = 1.21). These varieties are intense. Most varieties with a regression coefficient equal to or close to one were characterized as plastic and classified as semi-intensive. The level of yield stability of varieties is low. The best varieties in this parameter were Ekaterina (Ist = 1.91) and Ikar (Ist = 1.93). The varieties Tyumenskaya 25 (OAS = 4.1) and KVS Akvilon (OAS = 2.2) were characterized by the highest general adaptive ability. According to the sum of the ranks assessing the parameters of productivity and adaptability, the varieties Tyumenskaya 25 and Ekaterina were recognized as the best in the group of mid-early varieties (the sum of ranks, respectively, 17) and the group of mid-ripening varieties, KVS Akvilon (the sum of ranks, 17).
Tratamiento multidisciplinario de condrosarcoma gigante de fémur proximal mediante hemipelvectomía externa y reconstrucción con colgajo pediculado tipo Fillet flap
Authors: Stoppiello Pablo , Casales Nicolás , Silveri Claudio , Bianchi Gottardo , Gaiero Leticia , Wolff Daniel , Diamant Marcelo , Pintos Fabricio , Rey Rogelio , Francescoli Luis
Published: October 2022

El condrosarcoma forma parte de los tumores primarios malignos más frecuentes. Las localizaciones pélvicas y de raíz de muslo requerirán abordajes amplios con la consecuente dificultad de cobertura de partes blandas. La hemipelvectomía externa es habitualmente el procedimiento de elección para estas localizaciones. Implica la resección de la extremidad inferior en bloque asociada a la hemipelvis ipsilateral, dando como resultado un gran defecto de cobertura. En algunas circunstancias, la extensa resección de partes blandas hace imposible la utilización de colgajos rotacionales locales.

La reconstrucción con colgajo tipo “Fillet flaps” ofrece a estos defectos de partes blandas la opción de lograr una adecuada cobertura. El objetivo del trabajo es mostrar la resolución de un caso poco convencional de condrosarcoma de fémur proximal y su reconstrucción de partes blandas con un método nunca antes utilizado en nuestro medio.
Who Suffers More and When?: A Longitudinal Study on Gender Differences in Depressive Symptoms due to Spousal Bereavement
Authors:   Korea Gerontological Society, Yoo Chanki , Kim Juyeon
Published: October 2022

This study aims to identify the trajectory of depressive symptoms experienced by Koreans in their mid-to-later life before and after the death of their spouses and examine how gender influences their trajectories. A random effect regression analysis was conducted using a sample of 8,672 individuals aged 45 or older from the 2006-2020 Korean Longitudinal Study of Aging Panel. The results are twofold.
First, the depression following a spousal bereavement deepened over time for both men and women, but women showed more rapid changes in their trajectories compared to men. Second, the depressive symptoms increased even before the death of their spouses only for women, and this pre-widow effect can account for the gender differences in long-term depression. The results suggest that the stress caused by spousal bereavements may partially be socially constructed.
Maternal and neonatel outcome among those with postdate pregnancy
Authors: Mohammed Saba Abd Al Mahdi
Published: October 2022

Background:  Postdate pregnancy is that pregnancy, which goes beyond 40 weeks gestation being calculated from the first day of the last menstrual period and  first trimester ultrasound. It occurs in approximately 10% of singleton pregnancies. Perinatal and maternal complications of such pregnancies have always been underestimated.
Methods: A prospective case-control study of (600) pregnant women fulfilling the inclusion criteria( included: Gestational age range between (37 - 42 completed  weeks), history of  regular menstrual cycles and  known date of the last menstrual period and/or with early pregnancy ultrasound and a singleton pregnancy with vertex presentation ), divided into (250) pregnant women as case group (beyond 40weeks of  gestation) and (350) pregnant women as control group (between 37 completed weeks to 40 weeks of gestation).These mothers were admitted to the labor room at  Basrah  Maternity and Child Hospital from [1st of January to 1st November 2018].
Objectives: The aim of this study is to identify whether the prolongation of pregnancy beyond the expected date of delivery has negative effects on the health of both the mothers and the neonate.
Results: The majority of both cases and controls   were between 18 and 30 years of age (62.4% and 56.3 % respectively).and multiparous (1_4) deliveries; 55.6% and 58% respectively). Among the cases, postpartum haemorrhage was the most frequent maternal complication (16.4%), followed by prolonged labour(15.2%), perineal tear (5.2%), cervical tear and shoulder dystocia (1.6% for both) . The newborns of postdate pregnancies tend to be heavier at birth, where (19.2 %) were macrosomic (birth weight ≥ 4000 g) and (51.6%) weighed (3500-4000g). The majority (77.6%) had an Apgar score of (≥ 7). Meconium stained liquor, meconium aspiration syndrome, admission to the neonatal intensive care unit and birth asphyxia occurred in (23.2%, 12.4%, 18.8% and 1.2%) respectively. There were no birth
injuries, intrauterine growth retardation or stillbirth in both cases and controls.
Conclusion: In postdate pregnancies, there is a definitive risk on mother and baby.
Intramuscular hemangioma
Authors: KAREEM TARA FAROOQ , Fakhri Rasha Thameen , MUHI AHMED MURAD
Published: October 2022

Intramuscular hemangiomas are rare asymptomatic angiomatous tumors , showing a slow growing pattern . We reported a rare case of biceps muscle hemangioma  in a 22-years-old man who presented with progressive swelling following a simple trauma four years ago , after examining the patient with ultrasound (US) ,computed tomography( CT) scan and magnetic resonance imaging (MRI), which was confirmed by histopathology later on .
INSUBMISSÃO POR MEIO DA ABORDAGEM TRIANGULAR: UMA PRATICA EDUCATIVA CRITICA, FREIRIANA, DECOLONIAL E FEMINISTA
Authors: Da Fonseca Annelise Nani , Maddox Cleberson Diego Gonçalves
Published: October 2022

Este artigo objetiva demonstrar o vínculo da Abordagem Triangular sistematizada por Ana Mae Barbosa (1998) com princípios teóricos do feminismo, da decolonialidade e com a teoria de Paulo Freire, principalmente sua metodologia de alfabetização. O artigo analisa a insubmissão como estratégia de retomada de conquistas históricas para a arte/educação, principalmente frente a implantação da BNCC e do novo Ensino Médio para a área de arte. Neste sentido, buscamos fundamentação teórica em autoras como Ana Mae Barbosa (1998; 2008; 2018; 2020; 2021), Paulo Freire (1997; 2000; 2001; 2005; 2011), Bell Hooks (2013). Entendemos que a Abordagem Triangular é arqueável, portanto ela dobra-se em direções diversas, constrói a crítica para a liberdade, e é uma ferramenta potente para desmantelar o projeto de esvaziamento em arte educação proposto na construção neoliberal do Brasil.
Investigating the Dynamic Nexus between Non-Oil Taxes and Economic Growth in Nigeria: An ARDL Approach
Authors: Oghuma Richard Iyere , Eluyela Damilola Felix , Iyoha Francis O.
Published: October 2022

This paper examines the dynamic nexus between non-oil taxes and economic growth in Nigeria. The volatile nature of oil prices has threatened the balance and stability of public expenditure and the budgetary system as a tool for stimulating growth in Nigeria, hence the motivation to look into the prospects of the non-oil sector as a driver of growth.  Secondary data covering the period 1994-2019 was used for this study. This period is selected to ensure that there are no missing data especially for VAT which began in 1994, therefore, using earlier periods will introduce missing data into the estimation. Standard time series econometric techniques were utilized in the study such as descriptive analysis, unit root testing, co-integration test and granger causality testing. The Autoregressive distributive lag model (ARDL) was then employed in the model estimation. The long-run results show the effect of non-oil taxes on economic growth in Nigeria and observed that the effect of log (VAT) on economic growth is negative. Specifically, the result indicates that an increase in VAT revenue by 1% results in decline in GDP by about 0.21% and the result is significant at 5%. In the case of CED, the result shows that the economic growth is impacted positively. Specifically, a 1% rise in CED revenue stimulates growth by 0.113%, and the result is significant at 10%. Also, the effect of PIT revenue on growth is negative and significant at 5% and specifically, a 1% increase in PIT revenue results in decline in economic growth by 0.599%. The result shows that CIT has a positive impact on economic growth, and it is significant at 5%. This implies that a 1% increase in CIT revenue increases economic growth by 0.5757%. The findings of the above have the following implications. First, the negative effect of PIT and VAT on growth suggests that there is a need for fiscal authorities to re-examine these taxes and hence high VAT and PIT rates may be counter-productive for growth. Secondly, CIT and CED show positive growth effects and hence there is a need for effective and accountable expenditure framework that will ensure optimization of public expenditure in this regards.
Analysis of The Impact of Side Barriers on Road Performance Case Study Jalan Ahmad Yani Balikpapan
Authors: Respati Sara Wibawaning , Trisnawati Maulina , M. Ain Mohamad Isram
Published: October 2022

Ahmad Yani road section (direction of SPBU-Rapak) is an arterial road located in Balikpapan industrial area. As a result of the construction of the Balikpapan RDMP project in the industrial area, there is an increase in the on-street parking from the project vehicles that decrease the speed of passing vehicles. This study aims to determine the performance of the Ahmad Yani road (SPBU-Rapak) due to side obstacles caused by the construction of the Balikpapan RDMP project. The research includes data collection for 6 days, 2 hours each, at 15.00-17.00 WITA. The traffic performance analysis is then calculated using the Indonesia Road Capacity Guidelines method (PKJI, 2014). The study also measures the speed reduction due to the movement of the side obstacles caused by the RDMP project vehicles. The preliminary survey shows that starting at 07.30 WITA, the side of the section is dominated by cars and buses belonging to the Balikpapan RDMP project. Therefore, this study analyzes the movement of the side obstacles instead of the side obstacles itself. The result of the study is that the section has the capacity of 1426,92 pcu/hour, and the degree of saturation at 0,82. The side movement of RDMP vehicles (entering and leaving the side of the section) reduces vehicle speed by 16%-50%. The service level of this segment is included in class D. This study suggests the project to provide adequate parking facilities to tackle the side obstacle problem.
L'affaire Henny
Authors: Farré Sébastien
Published: October 2022

Le 8 décembre 1936, l’avion de l’ambassade française est abattu dans le ciel de Madrid. A son bord, le grand reporter Louis Delaprée et le chef de la délégation du Comité international de la Croix-Rouge dans la capitale espagnole, Georges Henny. Le premier meurt de ses blessures et le deuxième, rescapé, parvient à quitter le pays. Témoin des massacres contre les prisonniers nationalistes détenus dans les prisons républicaines durant les mois de novembre et décembre, Henny était-il la cible de cette attaque ? En menant l’enquête sur les origines de cette attaque, cet ouvrage propose une analyse des ambiguïtés et des difficultés de l’action humanitaire durant la première phase du conflit espagnol. Cette étude offre une lecture inédite de l’intervention du CICR en Espagne, mais aussi, plus largement, une contribution originale sur les violences menées par nationalistes et républicains.
On the issue of industry firm dynamics
Authors: Zazdravnykh A. V. , Tenyakov I. M.
Published: October 2022

Today, in the Russian scientific literature, the peculiarities of the development of industry firm dynamics remain understudied, especially from the standpoint of their potential effects on the firms effectiveness. This article evaluates the impact of the entry and exit of firms on financial results and performance indicators of dairy companies. It is proved that the entry and exit parameters of firms, along with the level of industrial concentration, are significant factors determining both the dynamics of gross profit of companies and the industry average rate of gross profit margin. Against the background of declining industry dynamics in 2017—2020, a slowdown of a number of indicators of innovative activity of dairy industry companies and an increase of their profitability indicators have been revealed. At the same time, the impact of industry dynamics on efficiency indicators is ambiguous: it is noticeable on labor productivity values, but no such impact is observed on the efficiency indicators of the use of fixed capital. The influence of the age of industrial companies on labor productivity and capital return has also been established, and the hypothesis of higher production efficiency of younger companies has been confirmed. It is necessary to stimulate the influx of young and innovative companies into the industrial sector, increase the number of new firms, reduce the impact of structural and strategic barriers to entry, and improve the conditions of entrepreneurship in the manufacturing sector of the Russian economy.
Influence of kappa-casein genotype on milk yield of cows and on culling of cows
Authors: Gorelik O. V. , Afonina D. A. , Belookov A. A. , Safronov S. L. , Kulmakova N. I. , Bobyleva I. V.
Published: October 2022

For production of milk the breeds of highly productive dairy cows of domestic and foreign selection are used. These breeds include the Black-and-white mottled breed, which makes up more than 51% of the total cattle herd in Russian Federation, and the Holstein breed, which share is more than 15% and is constantly increasing. It has been established that cows with different kappa-casein genotypes differ in usability of their milk for cheese production. The research of influence of kappa-casein genotype on milk yield capabilities of cows and the reasons for culling of cows is relevant and of interest nowadays. The biggest share of the herd consists of cows with AA genotype, and the least share, 3.8%, consists of the most favorable BB genotype cows. These cows feature higher milk yield. Though there was no significant difference between the milk yield of cows with genotype BB and genotypes AA and AB, but a tendency for BB genotype superiority was clearly observed. The higher milk yield determines a higher yield of nutrients with milk. The group with the AB kappa-casein genotype accounted for a greater share of culled cows in the first lactation period. The lower rejection rate was recorded in the group of BB genotype cows.
Application of elements of the information and analytical system of crop management to ensure resource-saving production of flax seeds in the Tver region
Authors: Grits N. V. , Dichensky A. V. , Proletova N. V. , Udotov A. Yu.
Published: October 2022

Relevance. The concept of precision agriculture call for the use of physical and mathematical, technical and software tools for obtaining and processing information about agroecosystems, as well as for the implementation of agricultural practices directly in the field. To date, there are quite a few software products that can control the production of crops, in particular, the management of differentiated fertilization and compliance with elements of cultivation technology. The purpose of our research conducted over two years was to develop and test in real field conditions algorithms for the functioning of the module of the information and analytical system of crop management for specialized crop rotations involving flax.Methods. The objects of research were the elements of the information and analytical management system for resource-saving production of crop production "Vash urozhaj" (IASUR) and flax-long-lived variety Tonus (selection of the FSBI FNC LC). The experiment used an electronic field map in kml file format containing the coordinates of points, quantitative characteristics of indicators of the content of nutrients and chemical elements in elementary areas within the surveyed spatial object, a technological map of the cultivation of flax, developed specifically for this variety, task maps for the application of solid and liquid fertilizers in .csv file format.Results. Developed and formed in the information and analytical system "Vash urozhaj" electronic technological map of the cultivation of flax-long-legged variety Tonus, containing a list of technological operations, timing and quality characteristics of their implementation, including a possible set of machinery and equipment. The possibility has been tested and the effectiveness of the module for obtaining climatically secured flax yield has been determined — the planned estimated yield for this flax variety at the pilot site is 4.3 c/ha. When cultivated according to the technology adopted in the Federal Scientific Center of Bast Cultures, introduced into the agroplatform, a yield of 4.0 c/ha was obtained. The yield deviation by 6.98% relative to the calculated one is due to the weather features of the growing season of 2021.
Ecological plasticity of winter triticale varieties in the conditions of the foothill zone of the North Caucasus
Authors: Manukyan I. R. , Abieva T. S. , Doguzova N. N.
Published: October 2022

Relevance. The results of research on the identification of winter triticale varieties most adapted to the soil and climatic conditions of the foothill zone of the Central Caucasus are presented.Methods. The research was carried out in 2019–2021 in the fields of SCNIIGPSH VNC RAS on 8 varietal samples: TGI 24/1 (Russia), Almaz (Russia), Capral (Russia), Moderato (Poland), Hortenso (Poland), Grenado (Poland), Gor (Russia), Knyaz (Russia). For a comprehensive assessment and selection of valuable source material during selection for adaptability, a set of techniques was used to establish the reliability of the observed differences and obtain the necessary information about potential productivity and environmental plasticity.Results. The highest ecological plasticity was found in varieties Gor (bi = 0.7) and Hortenso and Grenado (bi = 0.6). According to the coefficient of stability in various growing conditions, the varieties Moderato and TGI 24/1 (S2d = 0.01) turned out to be the best. Varieties Gor, Hortenso and Grenado formed the highest average productivity of the ear over three years, which amounted to 3.6 and 3.3 g/ear, respectively. The share of the factors in the formation of yield was determined. The influence of vegetation conditions was 3.1%, of varietal characteristics — 54.1%. High resistance to environmental stress factors has been established in the varietyModerato, maximum compliance with the environmental conditions of the region — in varieties Gor (3.6), Hortenso (3.3) and Grenado (2.8). High resistance to environmental stress factors has been established in varieties Gor, Hortenso and Grenado, high stability of productivity is found in varieties Moderato and TGI 24/1. In the distinguished varietal samples the plant productivity index (PPI) was: 19,6; 16,4; 18,4; 15,0; 11,1 accordingly, according to the classification table, it corresponds to high productivity. In varieties Almaz, Capral and TGI 24/1, the indicators of the PPI (10.0; 9.8; 10.6) corresponded to the average productivity of winter triticale. The selected cultivars will be used in breeding programs, when creating winter triticale varieties for the foothill zone of the Central Caucasus.
Effectiveness of the use of desiccant “Dictator, VR” on soybean crops (Glycine max) in the conditions of the Central European part of the Russia
Authors: Levakova O. V. , Gureeva E. V.
Published: October 2022

Relevance. In the Ryazan region in recent years the acreage under soybeans has been growing. Given the ever-growing demand for soybeans as a high-protein and oilseed crop, the priority is the development of chemical methods that affect the acceleration of maturation.Methods. A variety of soy Kasatka was taken for research. In the experiment, the effect of desiccant “Diktator, VR” (AD — 150 g/l of diquat in the form of dibromide) was studied. Experimentaloptions: 1) “Diktator, VR” 1.5 l/ha; 2) “Diktator, VR” 2.0 l/ha; 3) control (without desiccant). The studies were carried out by field and laboratory methods using appropriate techniques.Results. The results of the experiment showed that all the studied doses of desiccant after 2–3 days dry the leaves of the culture well. Analysis of the dynamics of the decrease in the moisture content of soybean grain showed that both dosages of “Diktator, VR” were effective (at a dosage of 1.5 l/ha, the moisture content of soybean seeds decreased by 4.6–6.3%; 2.0 l/ha — by 2.9–4.6%). The decrease in the number of weeds was 80.3–84.8% (2020) and 78.0–84.1% (2021), the reduction in the mass of weeds was 81.1–81.8% (2020) and 80.0–81.5% (2021). Germination energy in all variants of the experiment had high indicators — 90.0–95.0%, viability — 92.0–97.0%. The desiccant did not have a negative effect on the yield of soybean seeds. On average, the yield of soybeans using this desiccant at a rate of 1.5 l/ha was 2.05 t/ha, at a rate of 2.0 l/ha — 2.02 t/ha, control — 2.10 t/ha. Desiccation did not have a negative effect on the quantitative chemical composition of soybean seeds, which was approximately the same as the control. So, on average, the protein content in the soybean seeds of the Kasatka variety was at a high level — 41.5–41.7%, the oil content also was at optimal amount — 17.6–17.8%. The most effective dosage of desiccant “Diktator, VR” on soybean crops is the norm of 1.5 l/ha.
Dynamics of growth processes and decorative state of Miscanthus sinensis during introduction in the steppe zone
Authors: Grechushkina-Sukhorukova L. A.
Published: October 2022

Relevance. Miscanthus sinensis Andersson is one of the most popular cereals in ornamental gardening around the world. It can be used to decorate the shores of reservoirs, in rocky gardens, rockeries, mixed borders, as a solitaire on the lawn, to create decorative group plantings in gardens, parks, squares. The objective of the paper is to study the dynamics of growth processes and the decorative state of Miscanthus sinensis varieties during the growing season in connection to the thermal resources of the southern steppe zone of the European part of Russia.Methods. Processing of the results of phenological observations, calculation of the sums of effective temperatures and mathematical processing were carried out according to standard methods.Results. The results of a study of 13 varieties of Miscanthus sinensis are presented. It is shown that during the growing seasons 2019–2021 they preserve rhythmic processes similar to natural ones. The beginning of vegetation came on 12–17.04 and the completion of growth processes in the flowering phase in earlyflowering varieties — on 5–12.08, medium-flowering — 16–22.09, late-flowering — 12–18.10, when the sum of effective temperatures for the period of the flowering phase had reached in 2019 — 1059.8–1585.7°C, in 2020 — 1026.5–1638.8 °C, in 2021 — 1063.75–1437.0°. Generative shoots of early and mediumflowering varieties reached 60–80% of the final linear size by mid-June, with the development of up to 60–70% of leaf blades, and by mid-July — 80–90% (170–200 cm) and looked decorative due to the shape of the bush and the decorative state of the leaves, which by this time had developed by 75–90%. Dynamic indicators of linear growth of generative shoots correlate with the sum of the effective temperatures of the growing season: in 2019 — r = 0.93–0.96; in 2020 — r = 0.85–0.9, in 2021 — r = 0.90–0.92.
The concept of an automated biological protection system for agro-industrial enterprises based on new plasma-optical technologies
Authors: Axanyan G. S. , Bagrov V. V. , Kamrukov A. S. , Krylov V. I. , Ovcherenko V. A. , Ovcherenko A. V. , Sergeyev V. N.
Published: October 2022

The analysis of the physical and biological features of the new plasma-optical technology of biocidal treatment of objects and its potential applications for solving the problems of improving the biological safety of agroindustrial enterprises is given. The technology is based on the treatment of chemically and microbiologically polluted environmental objects — water, air, surfaces — with high-intensity pulsed optical radiation of a continuous spectrum. The priority directions of development of plasma-optical equipment for the agroindustrial complex and food production are considered. A new concept of a complex automated system for ensuring biological safety of agricultural enterprises in real time is proposed.
The influence of the technology of cultivation of fallow lands on the yield and energy efficiency of growing grain crops in the conditions of the south-east of the Volga-Vyatka region
Authors: Ivenin A. V. , Ivenin V. V. , Shubina K. V. , Sakov A. P.
Published: October 2022

Relevance. After the introduction of state support for enterprises that put fallow lands into circulation, more and more such lands are beginning to be used for agricultural production. However, there are practically no scientifically based recommendations for the development of fallow lands for their more effective introduction into agricultural production.Methods. The research was carried out in a field experiment in the Nizhny Novgorod region on light gray forest soil. The technologies of basic processing of fallow lands and their impact on the yield and energy efficiency of grain cultivation were studied. The experiment was based on a three-factor scheme.Results. The article says that on light gray forest soils it is necessary to apply technologies for the production of grain crops using mechanical treatments (traditional technology and mini-till technology), which allow creating more favorable conditions for the growth and development of cultivated plants than direct sowing technology (no-till), which in turnleads to to increase the yield of the studied crops. It is established that the cultivation of Sinapis alba as green-manured fallow allows to increase the yield of the studied crops. It was revealed that with direct processing of fallow lands without the application of mineral fertilizers and without the cultivation of green manure crop, the most energetically recouped technology is the traditional technology of cultivation of grain crops (energy coefficient — 1.51). The introduction of organic fertilizers in the form of growing a green manure crop, without the introduction of mineral fertilizers, reduces the energy efficiency of all the technologies studied. When cultivating grain crops on a mineral background and with the cultivation of Sinapis alba as a green manure crop, the mini-till technology (energy coefficient — 1.45) is most energetically advantageous, it is more energy efficient thentraditional technology by 0.7%and then no-till technology— by 14.5%.
The use of the drug "Ovostim-c" in the prevention of hepatosis and retention of placenta in cows after calving
Authors: Burkov P. V. , Scherbakov P. N. , Rebezov M. B.
Published: October 2022

Relevance. High milk productivity of cows after calving is the cause of liver damage in the form of hepatosis and premature retirement of animals. In such cases, pathoanatomical examination of the liver reveals simultaneously disorders in the form of protein and fatty dystrophies with subsequent destruction of cellsand circulatory disorders. Hepatoses can also cause such postpartum complications in cows as retention of placenta .Methods. For the prevention of hepatosis, the drug "Ovostim-ct" is proposed, which contains cytotoxic serums against the tissues of the liver, ovary, spleen and muscle. In order to prevent liver damage and postpartum retention of placenta , the drug is used 1–1.5 months before calving at a dose of 1 ml per 100 kg of live weight subcutaneously or intramuscularly.Results. The use of the hepatoprotector has reduced the number of cases of hepatosis and retention of placenta in cows after calving. Also, “Ovostim-ct” had a beneficial effect on the biochemical parameters of the blood serum of cows: there was an increase in the concentration in the bloodof total protein by 6.7%, albumin — by 15.6% and glucose — by 45.8%.
Assessment of the effect of phytobiotic drugs Salviae folia, Scutellaria baicalensis, Origanum vulgare on metabolic processes in the rumen model
Authors: Ryazanov V. A. , Sheida E. V. , Duskaev G. K. , Rakhmatullin Sh. G. , Kvan O. V.
Published: October 2022

Relevance.On the processes of fermentation in the rumen of ruminants depends, how much final metabolites and their derivatives will be formed, which are necessary for the full development of the body, thehigh level of productivity, those processes also affect the level of formation of endogenous substances, in particular greenhouse gas emissions. These facts lead us to the search for new feed products that improve the metabolic processes in the rumen and the digestive system as a wholePhytochemicals can serve as an alternativeto traditional feed additives. The purpose of the article was to study the effect ofSalviae folia,Scutellaria baicalensis,Origanum vulgareon the formation of methane, the synthesis of volatile fatty acids and nitrogen, as the main indicators of the enzymatic activity of the rumen.Methods.The object of the study was the rumen fluid obtained from bulls of the Kazakh white-headed breed, aged 9–10 months, with an average weight of 225–230 kg (n = 4) with a chronic fistula of the rumen. For the study, a microration was prepared, including 70% of roughage and 30% of concentrated feed as a substrate, and nine prototypes were formed:Salviae folia— 0.8; 1.6; 2.4 g/kg of dry matter (DM),Scutellaria baicalensis— 0.15; 0.2; 0.3 g/kg ofDM,Origanum vulgare— 0.2; 0.3; 0.6 g/kg of DMof ration. The studies were carried out in vitro using the “ANKOM DaisyII” incubator and a specialized technique.Results.It was found that with the use of phytosubstancesSalviae foliaandScutellaria baicalensis, more acetic and propionic acids were formed, and with the use ofOriganum vulgarein various dosages there was a shift towards formation ofpropionic and valeric acids. The formation of a larger amount of microbial protein has been reliably established with the use ofSalviae folia,Scutellaria baicalensis,Origanum vulgarein various dosages. Methanogenesis decreased to a greater extent with the use of higher dosages of phytochemicals, regardless of the source.
The efficiency of probiotics in industrial pig breeding
Authors: Belookov A. A. , Belookova O. V. , Chukhutin E. V. , Gorelik O. V.
Published: October 2022

Pig breeding is one of the leading agricultural sectors that ensures the country’s food safety. In this regard, pig breeding must become a highly profitable branch of the agro-industrial complex due to growth of range of production performance indicators. Various feed additives are the reserve for increasing the productivity of the animals. The most popular feed supplements used today are probiotics and phytobiotics. Modern probiotic preparations are a complex (symbiotic additives) consisting of various strains of bacteria with addition of enzymes, prebiotics, chelating elements, amino acids and biologically active components. The article provides data on use of the probiotic preparation “Profort” and the phytobiotic “Intebio” in feeding of sows in farrow and nursing sows. According to the results of scientific and economic experience it was found that feed additives increased the following indicators: prolificacy — by 1.9–2.9%, size of the young piglets — by 10.4–12.3%, number of mature piglets in the litter — by 10.8–11.8%, rate of survival of the young piglets — by 4.0–6.1%, weight of the piglets litter by the moment of weaning — by 18.0–22.2%. The use of the preparations led to decrease in feed costs per 1 kg of liveweight gain and increased revenue obtained from the sale of the young livestock.
Water Conscious Blue Jeans Washing Process: A Case Study of Turkey
Authors: NERGİS Fatma , CANDAN Cevza , BOY Duygu , MÜJDE Berfin , DURSUN Sena Nur
Published: October 2022

Washed denim garments represent a popular field of fashion design, and environmental effects of denim washing are being increasingly explored since the process has adverse impacts on the environment due to its chemical discharge and other pollutant emissions that affect water sup-plies. As one of the biggest suppliers of denim apparel manufacturing worldwide, Turkey has also faced problems of high water consumption and pollution. To reveal the pressure on the envi-ronment caused by the denim washing sub- sector in particular, the water related environmental negative impacts in the industry need to not only be quantified, but also reduced. Accordingly, the study was conducted to develop a sustainable washing process for blue jeans for a medium scaled, commercial denim apparel washing plant. The results showed that the sustainable washing approach displayed superior performance with 36% lower grey water footprint (GWF), lower environmental impact in all categories, 28% lower overall energy demand, 50% lower natural gas and 36% lower direct water resource consumption with similar garment quality and washing effect attained.
Limit calculation of a function without the use of ε and δ
Authors: Pereira Olavo de Carvalho
Published: October 2022

The consulted bibliography does not present, in any of the analyzed cases, a calculation of the limit of a function, but only “shows” that the values presented as the “limit” satisfy the definition of limit of a function expressed through inequalities involving and , there is, therefore, a gap in this theme, which the present article comes to fill by fundamentally using the concept of defined function, as well as by identifying the expression ” tends to a certain number” with a corresponding equality.
Limiter le calcul d'une fonction sans l'utilisation de ε et δ
Authors: Pereira Olavo de Carvalho
Published: October 2022

La bibliographie consultée ne présente, dans aucun des cas analysés, un calcul de la limite d’une fonction, mais seulement « montre » que les valeurs présentées comme la « limite » satisfont à la définition de limite d’une fonction exprimée par des inégalités impliquant et , il y a donc une lacune dans ce thème, que le présent article vient combler en utilisant fondamentalement le concept de fonction définie, ainsi qu’en identifiant l’expression « tend vers un certain nombre » avec une égalité correspondante.