bluuebunny/crossref_metadata_2025 huggingface dataset:
REPRODUCTIVE ABILITY AND ITS CONNECTION TO THE MILK PRODUCTIVITY OF COWS
Authors: Dymchuk A. , Ponko L.
Published: October 2022

The influence of reproductive capacity indicators on milk productivity of Ukrainian red-spotted dairy cows is investigated in the article.

Today, the reproduction of cows is an increasingly important issue. Regular calving promotes profitable milk production, and the annual production of calves allows for selection and breeding work at a high level and is a prerequisite for expanded reproduction of the herd. The question of the optimal duration of service and inter-period periods, which ensure a high level of productivity of animals, it is advisable to consider in the specific conditions of their use. Optimization of reproductive qualities of cows contributes to a fuller realization of their genetic potential in milk productivity. The aim of the study was to investigate the impact of the interstitial period, the duration of the service period and the coefficient of reproductive capacity on the milk productivity of the first-born cows of the Ukrainian red-spotted dairy breed.

As a result of the conducted researches it is established that milk productivity depends on indicators of reproductive capacity. Hopes for the first lactation increased with the increase in the duration of the service period and the period between I and II calves, as well as with a decrease in the coefficient of reproductive capacity. The probable correlation between the indicators of milk productivity and the reproductive capacity of cows of the Ukrainian red-spotted dairy breed was determined.

Studies have shown that with increasing milk yield from 5,000 kg of milk to 7,000 kg and more, the duration between the interstitial period increased from 353,3 to 435 days (P<0,001), the service period – from 75,3 to 141,1 days (P<0,01, P<0,001), correlation coefficients from 0,138 to 0,822 (P<0,001).

The obtained results provide an opportunity to develop comprehensive measures to improve the reproduction of cows. In this farm it is recommended to use them when assessing the reproductive capacity of dairy cows.
THE QUESTION OF EIMERIOSIS OF LAMBS IN SMALL FARMS
Authors: Filipenko A. , Soroka N. M. , Zhurenko O. V.
Published: October 2022

The article provides data on keeping lambs in small farms and homesteads in the Cherkasy region. Coprological studies have identified eimeria oocysts, in particular E. crandallis, E. intricate, E. arloingi, E. faurei, which are found in lambs and cause a lot of damage to their bodies. The presence of eimeria oocysts is associated with insufficient sanitary measures in cages and pens, which significantly affect the economic indicators of the profitability of small farms, which in turn limit the increase in the attractiveness of sheep farming.

It has been established that eimeriosis in lambs often runs chronically, sometimes acutely. In lambs from the age of one month, characteristic clinical signs are observed: anemia of visible mucous membranes, diarrhea, depression, weakness and death. It has been noted that the intestinal epithelium of lambs is damaged during infestation. This worsens their assimilation of nutrients from food. It has been established that sick or sick lambs cause significant economic losses for such small farms, in particular, the profitability of wool, leather, and meat production decreases.

It has been studied that at the beginning of the infestation, visible clinical signs in lambs depend on certain factors, in particular their age, weaning from the ewe, feeding, sanitary conditions in cages and pens, as well as various stressful situations. In older lambs, there is a tendency to infection with eіmeria. At the same time, eіmeriosis in them can be chronic or not clinically manifested, but Eimeria oocysts are excreted in their feces in a small amount, compared to one-month-old lambs during an acute course.

In this regard, it is important, taking into account the time of year, to carry out diagnostic studies and medical and preventive measures for lambs of different age groups in small farms and homesteads.
CFD MODELING OF MODULAR POULTRY BREEDING
Authors: Trokhaniak V. , Spodyniuk N.
Published: October 2022

Intensive poultry farming in industrial conditions is carried out mainly in rooms equipped with mechanical ventilation systems. The frequency of body heat stress is constantly increasing due to poor regulation of microclimate parameters, which affects the productivity of birds. Infrared heating systems can be an alternative to traditional heating systems for poultry houses.

The purpose of the study is to modernize the method of keeping poultry based on the principle of its sectional breeding.

For high-quality and simultaneous breeding of different ages of poultry a modular keeping is offered. The heating system of module is a panel infrared heater. It is intended for local heating of technological area. Design dimensions of the module were determined for reasons of qualitative course of technological process, namely the stocking density of poultry. For a better representation of temperature regime in the module CFD modeling was performed. Fields of velocities, pressures and temperatures were obtained. The air temperature near poultry in the module reached 18.6 ºC, and the average velocity did not exceed 0.75 m/s.
ESTIMATION OF THE TOLERANCE AREA FOR CORRECTION PARAMETERS IN INDUCTION ACCELERATION SYSTEMS
Authors: Pantalienko L.
Published: October 2022

he issues of formalization and numerical solution of the problems of calculating tolerances for the parameters of corrective elements for a linear induction acceleration system, which are directly related to the performance of a real object, are considered.

The key moments of the dynamics of the transverse motion of particles for a specific structure of a linear induction system of acceleration are studied for given values of energy for each of the periods of the resonator. The presence of parasitic electric and magnetic fields, which arise as a result of particle displacement relative to the accelerator axis and change the transverse components of the pulses, is taken into account. The original difference model of the induction system has been transformed into a linear form.

To formulate the problem statements for calculating tolerances, the scatter vectors of phase coordinates and tolerances for the correction parameters are introduced. In order to apply the methods of practical stability, the set of tolerances for the parameters of the corrective elements is given in the form of an ellipsoid. Provided that the initial displacements of the transverse coordinates relative to the axis of the accelerator are known constant values, the structured tolerance region was estimated under known linear restrictions on the spread of the phase coordinate vectors. Due to the developed algorithms of practical stability, the original problem of calculating tolerances is reduced to the problem of finding the maximum of a linear form on an ellipsoid.

Some important types of restrictions on deviations of phase coordinates concerning the estimation of tolerances on the parameters of the first correction element and the number of particles are investigated. For the case of non-linear dynamic constraints on the spread of the phase coordinate vector, it is proposed to approximate the convex closed set by tangent hyperplanes.

From the standpoint of practical stability, the problem of estimating tolerances for the case of given restrictions on the spread of the quality criterion is considered. With the help of practical directional stability algorithms, it is proposed to estimate the maximum tolerance ranges for parameters in terms of volume in the presence of dynamic restrictions on the spread of phase coordinates or a quality criterion.
Rancang Bangun Panel Automatic Transfer Switch (ATS) dan Automatic Main Failure (AMF) Menggunakan Modul Datakom DKG307
Authors: Harjono Dwi , Widodo Wahyu , Sugiarto Hadi
Published: October 2022

Untuk mengatasi peralihan beban listrik dari PLN ke Genset dan sebaliknya secara otomatis diperlukan panel ATS-AMF. Panel ini berfungsi mengalihkan daya listrik secara otomatis dari PLN ke Genset ketika sumber listrik dari PLN mengalami pemadaman. Tahapan dalam  rancang bangun panel ini meliputi perencanaan panel ATS/AMF, penentuan komponen-komponen untuk panel, proses perakitan komponen, dan perakitan box panel. Hasilnya merupakan panel ATS/AMF 380 V, 50 Hz berbasis modul Modul Datakom DKG 307 yang didukung dengan sistem operasi secara manual dan otomatis. Untuk pengoperasian Modul Datakom DKG 307, direncanakan disetting 3 detik genset akan nyala sesaat setelah pasokan dari PLN padam dan akan langsung mensuplai energi listrik setelah 3 detik setelah genset running. Genset akan lepas dari sistem sesaat setelah PLN kembali normal, genset akan standbye selama 3 menit, cooling down, lalu genset berhenti.
Optimalisasi Infrastruktur Local Area Network Dalam Upaya Mendukung Proses Pembelajaran Berbasis E-Learning
Authors: Yugianus Pausta , Arafat Yasir , Atmojo Tri Bowo
Published: October 2022

Abstrak

Penelitian ini membahas tentang optimalisasi Local Area Network (LAN) dalam mendukung proses pembelajaran berbasis E-Learning pada Jurusan Teknik Elektro Polnep. Penelitian ini diharapkan mampu memberikan gambaran dan informasi tentang langkah-langkah yang dapat dilakukan untuk mewujudkan pembelajaran berbasis E-Learning yang didukung infrastruktur jaringan komputer bagi pengguna/users baik staf/dosen maupun mahasiswa dalam mendukung proses belajar mengajar di Jurusan Teknik Elektro Polnep. Tujuan yang ingin dicapai dalam penelitian ini adalah terwujudnya prototype jaringan internet dan intranet untuk mendukung proses pembelajaran E-learning pada Jurusan Teknik Elektro Polnep. Metode yang dilakukan dalam penelitian ini terdiri dari beberapa tahap yaitu metode perancangan, aplikasi dan uji konektifitas. Berdasarkan hasil rancangan dan pengujiannya maka dapat disimpulkan bahwa media jaringan LAN yang dirancang dapat melayani pengguna jaringan dan berfungsi dengan baik. Luaran yang ditargetkan adalah desain rancangan sistem infrastruktur jaringan local area network (LAN), hasil pengujian rancangan infrastruktur LAN dan publikasi ilmiah nasional.
River Flow Forecasting Using the Gated Recurrent Unit Model with Hybrid Particle Swarm Optimization: The Case Study of Ceyhan Basin
Authors: ÖZTÜRK Yunus , KILINÇ Hüseyin Çağan , POLAT Ahmet
Published: October 2022

One of the most important methods of efficient use of water resources is the effective implementation of watershed-based management. The sustainability of water resources reveals the importance of stream flow estimations. In this study, a hybrid model was proposed to river flow estimation. Deep learning methods named, gated recurrent unit (GRU) and particle swarm algorithm (PSO), are hybridized. In the study, daily flow data of the Fırnız River and Aksu River, flow measurement stations, which are located on different branches of the Ceyhan Basin, were used with the timespan of 2001-2010. Benchmark model (GRU) was compared with hybrid model (PSO-GRU) and linear regression (LR) which is one of the classical methods. Once the results were compared, it was observed that the hybrid model was more successful than the comparison and linear regression models. In addition, the hybrid model confirmed this success according to the RMSE, MAE, MAPE, SD and R2 values, which are among the evaluation criteria.
Hygienic Condition and Compliance with the Regulation of Bakery in Merkez District of Bitlis Province
Authors: OĞUR Seda , GÜLTEKİN Mehmet Sabit
Published: October 2022

Bread is a valuable food product that is accepted as a basic food throughout the world and is consumed frequently and lovingly. Bread, which meets a large amount of daily nutritional and energy needs in societies where it is consumed at every meal, has a long-term and labor-intensive production process. The physical structure, the technological equipment capacity, the hygienic condition of the bakeries where the breads are produced, and the professional knowledge and experience of the masters who produce the bread are the important factors affecting the bread quality. This research aimed to evaluate 50 bakeries operating in Merkez district of Bitlis province from different aspects. In this context, the general, technological and hygienic status of the bakeries, the socio-economic status of the personnel working in the bakeries, the compliance of the bakeries with the relevant regulation and the microbial quality of the ambient air in the bakeries were determined. It has been observed that some of the bakeries have negativities and deficiencies in terms of their general, technological and hygienic conditions, and that the social and economic rights of the personnel working in some bakeries are not fully given. In the evaluations made according to the Inspection and Control Form of the Workplaces Producing Food and Food Contact Substances and Materials within the scope of the Regulation on the Inspection and Control of Food Safety and Quality, it has been determined that there are bakeries that are not in compliance with the regulation in terms of some substances. It was determined that the total number of mesophilic aerobic bacteria and yeast-mold counts in the ambient air of the bakeries were below the limits specified in different sources. For healthy and reliable bread production, it is extremely important to provide the necessary technological equipment and hygienic conditions in the bakeries, to produce bread by professionally trained masters, and to regularly implement inspections/controls.
Determination of Critical Success Factors in the Implementation of Industry 4.0 and Evaluation of the Situation of Firms Receiving Investment Incentives with the Interval Type-2 Fuzzy TOPSIS Method
Authors: ÇEVİK AKA Damla
Published: October 2022

Endüstri 4.0’ın kritik başarı faktörlerini somutlaştırmasındaki literatür ve ampirik çalışmalardaki eksiklik, bu alandaki çalışmalara olan ihtiyacı ortaya koymaktadır. Çalışmanın birincil amacı, bugünün ve geleceğin üretim alanlarında etkili olan endüstri 4.0 için gereken anahtar başarı faktörlerini belirleyebilmek ve önceliklendirmektir. Ardından belirlenen kriterlerle Endüstri 4.0 kapsamında yatırım teşviği alan farklı sektörlerdeki işletmeler için teşvik sonrası durum değerlendirilmesi yapılmaktadır. Araştırmaya konu olan işletmeler, Kocaeli’nde otomotiv, plastik ve alüminyum sektöründe faaliyet gösteren küçük ölçekli firmalardır. Çalışmada birden fazla karar vericinin, birkaç alternatifin ve çok kriterin yer alması ve sezgisel değerlendirmelerin de hesaba katılması sebebiyle Çok Kriterli Karar Verme Yöntemlerinden Aralık Tip-2 Bulanık TOPSIS kullanılmıştır. Literatürden şekillenen sekiz kriter ve teşvik almış üç firma, yatırım desteği sunan kurumun üç uzman mühendisi tarafından değerlendirilmiştir. Çalışma bulanık TOPSIS yönteminin, işletmelerin mevcut durum değerlendirilmelerinde etkin bir yöntem olarak kullanılabileceğini göstermiştir.
Segyehwa and Ideological Shifts in the Republic of Korea (1993-1998)
Authors: Starshinov Alexander
Published: October 2022

The article examines ideological shifts in the Republic of Korea during the presidency of Kim Young-sam (1993-1998) under the framework of his policy of “globalization”, segyehwa. The purpose of this study is to analyze the long-term transformations of South Korean political discourse that occurred in the 1990s and continue to influence the ideology of the Republic of Korea now. The article identifies two key areas of segyehwa’s ideological influence.
On the one hand, segyehwa was a discourse aimed at political mobilization that emphasized catching-up with the “international standards” by constantly increasing competitiveness in all spheres of life, and thus this ideology became a continuation of the mobilization and modernization discourse of the era of military dictatorship, albeit adapted to the new realities of the international economy. In case of the hujinguk-seonjinguk dichotomy, segyehwa partially transferred the political language of the authoritarian Republic of Korea to the democratic one, expanding it to all spheres of life, and it continues to exist in this form to this day.
 
On the other hand, segyehwa had a strong influence on the perception of Korean identity, culture, and history. Against the background of a reshaped historical narrative that included anti-Japanese sentiment and democratization at the state level, Korean identity was reconsidered, and became global. Moreover, Korean culture was supposed to become not only a unifying factor for such identity, but an effective export industry that would attract people and actively participate in international competition, which later became the basis for South Korean “soft power”.
Juche Style Fight with Coronavirus: Model 2022
Authors: Asmolov Konstantin
Published: October 2022

When the pandemic began, many opponents of North Korea argued that the country's leadership would not cope with a possible outbreak of a highly contagious infection, the consequences of which could lead to a collapse of the existing system of power in the DPRK. However, the North Koreans managed to hold out for more than two years preventing the first more lethal strains of coronavirus from spreading massively in the country. The first outbreak of COVID-19 in the DPRK was officially acknowledged in May 2022, and on August 10, a nationwide victory was already proclaimed. Foreign forecasts about the "imminent collapse of the regime" did not come true once again.
The first part of the article discusses the strategy of the DPRK to prevent the entry of the virus from abroad since 2020. Having assessed the strengths and weaknesses of their country, the leadership made a rational choice in favor of maximum isolation of the population from external contacts, observing strict anti-epidemic measures, studying the specifics of a new infection and the experience of other countries in combating it, as well as waiting for the pandemic to subside.
 
The second part examines the measures taken by the authorities to combat the first COVID-19 outbreak in the country in 2022. The country's leadership adequately assessed the scale of the threat and formed a strategy based on the specifics of the administrative and healthcare systems rationally distributing limited forces and resources. Open informing the population about the dynamics of the fight against the disease, as well as the personal participation of the top leader in anti-epidemic activities, demonstrated to the masses that the state did not abandon them. At the same time, the victory was not accompanied by a “collapse of the economy” or an excessive burden on the healthcare system. All this confirms the stability of the existing management system in the DPRK and its ability to provide effective responses to new challenges.
Civil-military Integration (VGI) in the PRC at the Present Stage: Achievements and Problems
Authors: Kamennov Pavel
Published: October 2022

The development of the process of military-civilian integration (VGI) in the PRC, which in recent years has adopted the scale of a national strategy and aimed at creating an effective innovative system of science, technology and production in the country, combining military and civilian resources, in order to increase the capabilities of the military-industrial complex for the production of weapons and military equipment of a new generation for modernization of the PLA and at the same time — facilitating the transition of China's economic system to world-class high-tech production to ensure the country's international competitiveness in a new era. The goal of civil-military integration is to create a unified civil-military system and a unified strategic potential of China, in order to plan the development of the military and civil spheres on this basis with the rational use of resources. The estimates of Chinese analysts are given, who believe that the VGI should cover China's top-level national strategies (the "Going Out" strategy, the "One Belt, One Road" initiative, innovation-based development, strategies for achieving the status of a world power in critical areas: advanced high-tech manufacturing, space, the world ocean, artificial intelligence) and at the regional level (development of the Beijing-Tianjin-Hebei zone, the Yangtze River Economic Belt, the West, the Northeast renewal strategy). The article analyzes the successes in the implementation of the VGI at the present stage, the problems on the way to its deepening and measures to resolve them. In the author's field of view is the efforts made in recent years in China to extend the strategy of the VGI to foreign economic activity and international scientific and technical cooperation.
Some results of the food strategy of Russia, China and Japan
Authors: Polyanskaya Natalya
Published: October 2022

The article presents a comparative macroeconomic analysis of the results of agricultural policy in the field of food security in Russia, China and Japan. Russia is significantly more provided with agricultural land — a factor of basic importance in food production than its eastern neighbors — China and Japan. In terms of gross agricultural production, China is the leader, especially in cereals and legumes, fruits, berries, citrus fruits and grapes, vegetables and melons, as well as eggs. For these products, China has full self-sufficiency, but at the same time it lacks its own production for potatoes, meat and milk. Japan is not provided with its own fruits, berries, citrus fruits and grapes, vegetables and melons, as well as meat and milk. Russia also lacks its own production of these products, with the exception of meat, with which it is fully provided. The average Russian citizen does not fully consume vegetables and melons, as well as milk and dairy products, for which there is a low level of self-sufficiency and economic accessibility in the country. The food strategies of the studied states testify to the importance of food supply in the system of national security and improving the quality of life of the population, combining their interests in organizing large agricultural organizations, state support for the development of agriculture with its full financial support, the formation of an economically sound agricultural policy for the development of agriculture as the basis of social stability, equating its products with the most important strategic resources.
HUBUNGAN FUNGSI MANAJEMEN KEPALA RUANGAN DENGAN KUALITAS ASUHAN KEPERAWATAN DI RUMAH SAKIT STROKE NASIONAL BUKITTINGGI
Authors: Novera Iswenti
Published: October 2022

Untuk mendapatkan asuhan keperawatan yang berkualitas diperlukan manajemen keperawatan yang baik. Rumah Sakit Stroke Nasional Bukittinggi (RSSN) merupakan rumah sakit rujukan penanggulangan kasus stroke tingkat Nasional. Hasil studi pendahuluan didapatkan kualitas asuhan keperawatan di Rumah Sakit Stroke Nasional ini masih kurang. Penelitian ini bertujuan untuk mengetahui hubungan fungsi manajemen kepala ruangan dengan kualitas asuhan keperawatan di RSSN Bukittinggi. Desain penelitian ini adalah metode riset kuantitatif dengan pendekatan cross sectional. Jumlah populasi 125 orang dan sampel sebanyak 95 orang yang dipilih dengan dengan teknik proporsionate stratified random sampling. Instrumen penelitian yang digunakakan dalam bentuk kuesioner. Data diolah dengan uji statistik chi square dan regresi logistic untuk analisis multivariat. Hasil penelitian menunjukkan ada hubungan yang bermakna antara fungsi manajemen kepala ruangan dengan kualitas asuhan keperawatan. Hasil uji regresi logistik di dapatkan fungsi pengendalian kepala ruangan mempunyai pengaruh (3.334) kali lebih besar terhadap kualitas asuhan keperawatan. Kepada bidang keperawatan diharapkan dapat meningkatkan pengetahuan kepala ruangan tentang fungsi manajemen melalui pelatihan dan untuk kepala ruangan agar meningkatkan fungsi manajerial kepala ruangan terutama perencanaan dan pengendalian yang akan mempengaruhi motivasi perawat dalam memberikan asuhan keperawatan yang berkualitas di Rumah Sakit Stroke Nasional Bukittinggi.

Kata Kunci: fungsi manajemen, kualitas asuhan keperawatan, Perawat.
TINGKAT PENGETAHUAN RADIOGRAFI PERIAPIKAL BISEKTRIS PADA MAHASISWA ANGKATAN 2017 FKG BAITURRAHMAH
Authors: Iswani Resti , Sari Widya Puspita , Laveniaseda Laveniaseda
Published: October 2022

Radiografi kedokteran gigi merupakan alat bantu diagnostik paling penting untuk dokter gigi dan merupakan salah satu kunci penentu kesuksesan dari penegakan diagnosis.Tingkat pengetahuan dokter gigi terhadap prosedur radiografi merupakan faktor penting untuk mendapatkan kualitas radiografi yang baik.Tujuan penelitian ini adalah untuk mengetahui tingkat pengetahuan radiografi periapikal teknik bisektris pada mahasiswa angkatan 2017 FKG Baiturrahmah.Jenis penelitian deskriptif kuantitatif dengan rancangan penelitian cross sectional (potong lintang). Populasi pada penelitian ini adalah mahasiswa FKG Universitas Baiturrahmah angkatan 2017 yang berjumlah 98 orangdengan 49 sampel menggunakan teknik simple random sampling.Penelitian ini dilakukan secara online melalui aplikasi google form dan aplikasi zoom yang diakses oleh mahasiswa angkatan 2017 FKG Baiturrahmah. Penelitian ini berlangsung dari bulan Juni 2020 – Januari tahun 2021. Analisa data yang digunakan pada penelitian ini adalah analisa univariat. Hasil dari penelitian pengetahuan baik (20,4%), pengetahuan sedang (69,4%), pengetahuan kurang (10,2%). Hasil penelitian terbanyak adalah sedang yaitu 34 orang (69,4%) tentang radiografi periapikal teknik bisektris pada mahasiswa angkatan 2017 FKG Baiturrahmah
HUBUNGAN KECERDASAN EMOSIONAL TERHADAP PRESTASI BELAJAR SISWA KELAS V DI KELURAHAN MATA AIR KOTA PADANG
Authors: Rikayoni Rikayoni , Rahmi Dian
Published: October 2022

Kesuksesan dalam dunia pendidikan tidak hanya bergantung pada kecerdasan intelektual (IQ) saja tetapi juga sangat ditentukan oleh seberapa besar tingkat kecerdasan emosional (EQ) dari peserta didik. Hal inilah yang harus menjadi sorotan sebagai pengajar untuk membekali peserta didik tidak hanya pada kecerdasan intelektual akan tetapi juga kecerdasan emosional. (Irmawati dkk, 2016). Tujuan dari penelitian ini adalah mengetahui Hubungan Kecerdasan Emosional Terhadap Prestasi Belajar Siswa Kelas V di Kelurahan Mata Air Kota Padang Tahun 2021.

Desain penelitian ini menggunakan desain cross sectional study, dilakukan pada tanggal 15-20 Juni 2021. Jumlah sampel dalam penelitian ini sebanyak 30 responden dengan teknik pengambilan sampel Total Sampling. Pengumpulan data menggunakan kuesioner.

Hasil penelitian menunjukkan bahwa kecerdasan emosional tinggi sebanyak 20 orang (66.7%) dan rendah sebanyak 10 orang (33.3%). Didapatkan dengan uji Chi Square hasil uji statistik nilai p value= 0.00 berarti p value < 0.05 sehingga dapat disimpulkan ada Hubungan Kecerdasan Emosional Terhadap Prestasi Belajar Siswa Kelas V Di Kelurahan Mata Air.

Disarankan kepada responden agar dapat meningkatkan kemampuan dalam mengenali emosi diri dengan cara berusaha untuk menenangkan diri dari berbagai perasaan yang campur aduk, fokuslah untuk membuang perasaan-perasaan seperti rasa takut dan cemas
Peran RME terhadap Miskonsepsi Siswa MTs pada Materi Bangun Datar Segi Empat
Authors: Afriansyah Ekasatya Aldila
Published: October 2022

AbstrakKemampuan siswa untuk memahami konsep lain tidak akan terhambat dengan pemahaman yang kuat terhadap satu konsep tertentu, terutama dalam matematika. Dalam hal ini, pemahaman yang buruk tentang materi tertentu akan menghasilkan miskonsepsi. Dalam upaya untuk mengatasi masalah ini dan membuat pembelajaran di kelas lebih berdampak, pendekatan pembelajaran Realistic Mathematics Education (RME) dipilih. Berkaitan dengan miskonsepsi siswa pada materi pokok segi empat, penelitian ini berupaya mengevaluasi keefektifan pendekatan RME. Metode penelitian kualitatif diterapkan dalam penelitian ini. Diikuti 31 siswa kelas VII yang terdaftar di MTs Negeri 2 Garut tahun ajaran 2021-2022. Teknik pengumpulan datanya adalah ujian tertulis dengan uraian dan pilihan (benar-salah). Tiga tahapan teknik analisis data yaitu reduksi data, penyajian data, dan verifikasi data. Temuan menunjukkan bahwa dalam miskonsepsi siswa MTs tentang mata pelajaran segi empat, teknik RME dianggap sangat efektif.AbstractStudents' ability to understand other concepts won't be hampered by having a solid grasp of one particular concept, especially in mathematics. In this instance, a poor grasp of the subject will result in misunderstandings. In an effort to address this issue and make learning in the classroom more impactful, the Realistic Mathematics Education (RME) learning strategy was chosen. In relation to students' misconceptions of the subject matter of quadrilaterals, this study seeks to evaluate the effectiveness of the Realistic Mathematics Education (RME) approach. Methods of qualitative research were applied in this study. 31 students in grades VII-E who were enrolled at MTs Negeri 2 Garut for the 2021–2022 academic year participated in the study. The testing method is a written exam with descriptions and choices (true-false). The three stages of the data analysis technique were data reduction, data presentation, and data verification. The findings indicated that in terms of MT students' preconceptions regarding the subject of quadrilaterals, the RME technique was thought to be extremely effective.
Chemical Pleurodesis in Palliative Setting: A Brunei Experience
Authors: Shaharudin Muhammad Yusuf
Published: October 2022

BACKGROUND

Malignant pleural effusion is typically a sign of an aggressive and advanced disease, generally with a short life expectancy. This causes a lot of burdens symptomatically to patients with advanced malignancy. Hence, a lot of patients are made known early to palliative service to help optimize patients’ quality of life. One of the procedures to help prevent the recurrence of symptomatic malignant pleural effusion is bedside chemical pleurodesis following thoracocentesis. The aim of this audit is to assess the efficacy and safety of carrying out the above procedure in a palliative setting.

METHOD

Retrospective electronic records of patients were reviewed from January 2020 until December 2021. Malignant pleural effusion was confirmed by cytological assessment of pleural fluid following chest tube drainage. Chemical pleurodesis was done by pleural fluid instillation of bleomycin.

RESULTS

Eighteen patients were included, with 6 male cases and 12 female cases. The mean age was 69.4 years, with 61% of the patients suffering from lung malignancy. Complete response is seen in 44.4% and partial response is seen in 22.2%. The failure rate is 33.3%. The complications were minimal with only 5.6% of patients having fever and 11.1% having pleuritic pain. 

CONCLUSIONS

The audit shows that bedside chemical pleurodesis performed by a palliative team is as efficacious and safe as when it is performed by other specialists. It helps improve the symptoms in 66% of our patients and thus improve their quality of life.
Eficácia e Segurança de Regorafenibe em Pacientes com Características de Bom Prognóstico no Tratamento do Câncer Colorretal Metastático: Análise de Subgrupo do Estudo CORRECT
Authors: Palhares Rodrigo Resende , Britto Glauco do Canto , Su Yun , Le Berre Marie-Aude , Henriques Ricardo Saad , Navachi Fabricio Volpato , Pereira Daniela Cristina Foli , Ostojic Helene , Azevedo Graziella Agostini , Van Cutsem Eric
Published: October 2022

Introdução: O câncer colorretal (CCR) é o segundo mais incidente e, quando metastático, apresenta taxa de sobrevida de 14% em cinco anos. Regorafenibe é um inibidor de tirosina-quinase (ITQ) aprovado para CCR metastático (CCRm) com aumento comprovado de sobrevida global (SG). Objetivo: Explorar resultados de eficácia e segurança de regorafenibe em pacientes com CCRm e características de bom prognóstico (CBP). Método: Análise de subgrupo do estudo CORRECT, com participantes divididos de acordo com CBP, seguindo os critérios: Eastern Cooperative Oncology Group (ECOG) 0, tempo de doença metastática maior que 18 meses, até três sítios metastáticos e ausência de metástase hepática. Eficácia comparada com teste de log-rank estratificado e hazad ratios (HR) calculados com o modelo de Cox. Resultados: Dos 760 participantes randomizados, 292 (34,5%) apresentavam CBP; 185 (63,4%) receberam regorafenibe; 107 (35,6%), placebo. Para o grupo CBP, a mediana SG foi 10,9 meses (IC95%:8,8-12,3) para regorafenibe e 7,3 meses (IC95%:5,6-9,1) para placebo, com 39% de redução no risco de morte (HR 0,61; IC95%:0,43-0,88; p=0,0069). A mediana de sobrevida livre de progressão (SLP) foi de 3,5 meses (IC95%:3,0-3,9) versus 1,8 mês (IC95%:1,7-1,8) respectivamente, com 61% de redução no risco de progressão da doença ou morte (HR 0,39; IC95%:0,30-0,52; p<0,0001). Os eventos adversos graus 3 e 4 foram mais frequentes para regorafenibe. Após definição de valor basal para escores de qualidade de vida (EQ-5D), estes decaíram menos para regorafenibe comparados com placebo (0,687 versus 0,592) com diferença significativa de 0,09. Conclusão: Pacientes com CBP que receberam regorafenibe melhoraram SG e SLP com menor deterioração da qualidade de vida comparado com placebo.
Determinação de Cumarina em Extratos de Guaco Comercial: Um Estudo de Caso sobre o Controle de Qualidade de Fitoterápicos
Authors: Kaiser C. R. , Santos A. R. , Abreu A. S.
Published: October 2022

Os fitoterápicos necessitam de um controle de qualidade da produção (plantio, secagem, armazenamento) e da comercialização do produto acabado. Para isso, deve-se garantir o resultado da análise qualitativa e quantitativa dos princípios ativos, a fim de comprovar que não houve degradação, de modo que os mesmos não percam suas características. Para a avaliação de qualidade de um fitoterápico foi utilizado o guaco comercial como exemplo de caso. O guaco é muito utilizado como brônquio-dilatador no Brasil, sendo a cumarina o principal metabólito secundário responsável por esta atividade farmacológica desta espécie. Neste artigo é descrito um método simples e seletivo para extração e determinação via Cromatografia Gasosa (CG) do teor de cumarina em guaco, comercializado como Mikania glomerata Sprengel. Foram utilizadas amostras de sete distribuidoras de diferentes Estados do Brasil, sendo os resultados confrontados com as normas da Agência Nacional de Vigilância Sanitária (ANVISA), que recomenda uma dose diária máxima de 4,89 mg. As amostras comerciais de guaco mostraram estar de acordo com as recomendações da ANVISA. Contudo, a variação de cumarina observada de uma distribuidora para outra (1,41 mg a 4,48 mg por grama de folha) mostra a necessidade de padronização, para garantir o consumo seguro deste fitoterápico. O método permitiu a quantificação rápida e simples de cumarina em guaco comercial, mostrando uma recuperação de 90,22 ± 0,32%.
Triterpenos das folhas de Protium strumosum
Authors: Guimarães A. C. , Siani A. C.
Published: October 2022

Este trabalho descreve o isolamento de triterpenos a partir da espécie Protium strumosum (Daly) (Burseraceae). A partição em diclormetano do extrato metanólico das folhas P. strumosum conduziu, após cromatografia em coluna aberta e placas preparativas e gel de sílica, ao isolamento ou caracterização dos triterpenos 3-epifridelanol, friedelina, lupeol, lupenona, á-amirina e â-amirina, além do âsitosterol 3-O-glicosídeo. Os triterpenos e o esteróide foram caracterizados pelos métodos espectroscópicos convencionais (1HRMN, 13C-RMN, CG-EM, IV), experimentos de co-injeções em CGDIC com substâncias autênticas, e pela identificação de derivados obtidos por acetilação. O isolamento de epifriedelanol, constituinte majoritário da fração menos polar estaria relacionado com o potencial antiinflamatório da espécie.
1Este artigo constituiu parte do trabalho realizado por A.C. Guimarães apresentado dentro de sua dissertação para o curso de Mestrado em Produtos Naturais na Universidade do Amazonas (05/1997).
Avaliação da Estabilidade Química de Preparações Intermediárias de Schinus terebinthifolius Raddi (Aroeira da Praia)
Authors: Marreto R. N. , Ferdeman Neto A. , Pereira N.L. , Santana D. P. , Ramos M. F. S.
Published: October 2022

O objetivo deste trabalho foi avaliar a influência da energia luminosa e do oxigênio sobre a estabilidade química de constituintes fenólicos do extrato fluido da aroeira da praia (Schinus terebinthifolius Raddi) e de preparações tecnologicamente desenvolvidas a partir deste. O extrato fluido foi obtido por percolação simples, segundo monografia farmacopêica, e incorporado em grânulos de celulose posteriormente revestidos, por leito fluidizado, com acetoftalato de polivinila. Os diferentes materiais foram ensaiados sob condições drásticas de irradiação luminosa artificial e expostos à atmosfera rica em oxigênio. O teor de fenóis totais e o perfil de absorção no ultravioleta foram empregados na avaliação da integridade química tanto do extrato fluido quanto das preparações secas. Os resultados demonstraram que o impacto da energia luminosa sobre a composição fenólica dos extratos depende da concentração e do estado físico dos mesmos. Por outro lado, a ação do oxigênio independe desses fatores e não pôde ser controlada nem mesmo pela aplicação de revestimento com ganho de massa de até 30 %. Ensaios de liberação foram realizados para avaliar a funcionalidade da membrana polimérica.
СТАН ЯКОСТІ ВОДИ РІЧКИ ПІВДЕННИЙ БУГ У МЕЖАХ ВІННИЦЬКОЇ ОБЛАСТІ
Authors: ХАЄЦЬКИЙ Григорій
Published: October 2022

Анотація. Метою статті є аналіз якості води річки Південний Буг в умовах зростаючого антропогенного навантаження, що проводився в межах Вінницької області на основі відібраних проб. Автором проведена характеристика основних причин антропогенного впливу на головну водну артерію Вінницької області, що відображають сучасний стан якості води Південного Бугу. Методологія дослідження ґрунтується на проведенні загальнонаукових (аналізу, синтезу, порівняння) та статистичному аналізі рядів спостережень за елементами хімічного складу води, аналізу та узагальнення отриманих результатів досліджень. Наукова новизна роботи полягає у тому, що, використовуючи методи сучасних досліджень, автор аналізує вплив антропогенних чинників на річку Південний Буг в межах Вінницької області, визначивши стан якості води і придатність її для різних видів водокористування. Висновки. Основні проблеми, що негативно впливають на якість води річки Південний Буг, виникають в результаті невідповідного очищення побутових стічних вод, слабкого контролю за скиданням промислових стічних вод, втрати і руйнування водозбірних площ, нераціонального розміщення промислових підприємств, збезлісення та нераціональних методів ведення сільського господарства. Промислове і сільськогосподарське навантаження на екосистеми річок і на навколишнє середовище загалом постійно зростає, особливо в останні десятиріччя. Отримані результати гідрохімічних показників вимірювань свідчать про забруднення води річки Південний Буг нітратами, нітритами, органічними сполуками та фосфатами. Але загалом якість води по більшості хімічних показників безпечна і може бути використана для культурно-побутових та господарсько-питних потреб.
NEUTRALISATION OF ASBESTOS-CONTAINING WASTE
Authors: SOBCZYK Wiktoria , NAGORNIUK Oksana , CIEPIELA Maciej
Published: October 2022

Abstract. The paper presents the characteristics of asbestos as a mineral. Asbestos is a trade name for six serpentine fibrous minerals and amphiboles. The processes of removing asbestos-containing products, which poses a high risk of emission of asbestos fibers harmful to human health, is described. First, make an inventory of asbestos-containing waste to determine the sequence of actions. Products can be qualified for immediate disposal or for temporary preservation, as required by law. When removing asbestos-containing products, the contractor should set up warning boards, fence the area, and take technical measures to eliminate the emission of asbestos fibers. Asbestos-containing products must be moistened with water before being removed. Trained employees should be equipped with personal protective equipment as well as working clothes and footwear. Asbestos-containing waste should be taken to a hazardous waste landfill or an inert or other than inert waste landfill, and placed in areas specially adapted for this purpose. Precautions during inventory and liquidation of asbestos-containing waste are specified. An innovative technology for asbestos neutralization MTT (Microwave Thermal Treatment) is characterized. The impact of asbestos products on health is discussed. The most dangerous cases of diseases are asbestosis, pleural and pericardial diseases, as well as lung cancer and mesothelioma. The need for research on the concentration of respirable asbestos fibers in the atmospheric air is emphasized.
СОЗОЛОГІЧНА ОЦІНКА БІОТИЧНОГО РІЗНОМАНІТТЯ СХІДНОГО ПОДІЛЛЯ В КОНТЕКСТІ СТРАТЕГІЇ СТАЛОГО РОЗВИТКУ РЕГІОНУ
Authors: МУДРАК Олександр , ОВЧИННИКОВА Юлія
Published: October 2022

Анотація. Метою статті є созологічна оцінка біотичного різноманіття (БР) Східного Поділля в контексті сталого розвитку регіону. Подано видове різноманіття флори і фауни за таксонами. Охарактеризовано систематичну структуру флори вищих судинних рослин (ВСР), подано її біоморфологічний аналіз. Визначено екологічну структуру ВСР за відношенням до водного і світлового режиму. Встановлено еколого-ценотичну структуру фітобіоти. Розглянуто раритети рослинного і тваринного світу, які потребують охорони на міжнародному, національному і регіональному рівнях. Встановлено стан збереження раритетних видів рослин і тварин за трьома рівнями захищеності: достатньо забезпечені охороною; недостатньо забезпечені охороною; не забезпечені охороною. Методологія дослідження базується на визначенні созологічної оцінки БР Східно-Подільського регіону. Наукова новизна роботи полягає в тому, що вперше: подано загальну характеристику БР і складено анотований конспект флори ВСР регіону, що включає 1210 видів; визначено таксономічно-типологічну, біоморфологічну, еколого-ценотичну структуру фіторізноманіття регіону; складено список флори із 222 видів та список фауни із 340 видів різних созологічних категорій Східного Поділля. Висновки. Для збереження БР Східного Поділля необхідно проводити комплекс (нормативно-правових, природоохоронних, організаційних, економічних) заходів, запровадивши Директиви ЄС у сфері охорони природи та графік їх реалізації. Для цього необхідно імплементувати нормативно-правову базу України в Директиви ЄС, запровадивши економічне стимулювання землевласників і землекористувачів, розвивати органічне землеробство, впроваджувати екологобезпечну господарську діяльність, збалансоване природокористування, освіту для сталого розвитку. Доцільним є розгляд багатьох природоохоронних питань на сесіях Вінницької обласної Ради, пов’язаних із збереження і відтворенням БР, оптимізацією площ сільськогосподарських угідь, підтримкою питань щодо збільшення площі об’єктів і територій природно-заповідного фонду (ПЗФ), реалізації регіональної екологічної і смарагдової мереж.
ФОРМУЛА УСПІХУ СУЧАСНОГО КЕРІВНИКА: МОТИВАЦІЙНИЙ АСПЕКТ
Authors: ВАСИЛЕНКО Надія
Published: October 2022

Анотація. У статті автор шукає відповіді на такі запитання: Від чого залежить успіх кожної організації? Чи може він бути стабільним і довгостроковим? Чи залежить це від успіху керівника? Чи існує універсальний рецепт досягнення успіху сучасного керівника? Чи є його формула? Якщо звернутися до життя, то ми дійсно бачимо, що є маса людей, які бажають бути керівниками, мають унікальні, фундаментальні знання, прекрасну освіту, які не перестають вкладати у свій подальший розвиток час або сили, але їхній успіх залишає бажати кращого. В чому причина? Річ у тому, що науковці вважають, що є ще 90% потреб і без них одні тільки знання не працюють. Знайти відповідь на це запитання намагається автор в умовах дослідження магістратури «Публічне управління та адміністрування» КЗВО «Вінницька академія безперервної освіти».
ФОРМУВАННЯ ТА РОЗВИТОК ЦИФРОВОЇ КОМПЕТЕНТНОСТІ МЕДИЧНОГО ПРАЦІВНИКА В ПЕРІОД ПАНДЕМІЇ SARS COVID 19
Authors: ПОЙДА Сергій , ЯКИМЕНКО Олександр
Published: October 2022

Анотація. Стаття присвячена висвітленню питань розвитку цифрової компетентності медичних працівників у період пандемії SARS Covid 19. Цифрові технології стали невід’ємною частиною професійної діяльності сучасного лікаря. Крім безпаперового ведення історій хвороб, інформаційні технології надали медичним працівникам потужний інструмент, який може не тільки спростити реалізацію завдань, пов’язаних з їх професійною діяльністю, а й реально зберегти здоров’я та життя пацієнтів. Саме тому навчання лікарів щодо використання цифрових технологій у їхній професійній діяльності має отримати безумовний пріоритет в процесі підвищення кваліфікації медичних працівників. Методологічну основу дослідження складає вивчення змін умов роботи сімейних лікарів з використанням нових цифрових технологій, сервісів та ресурсів, а також опитування, проведене серед них в процесі підвищення їх кваліфікації. Наукова новизна дослідження полягає у розроблені інноваційної програми підвищення кваліфікації, яка базується на вивченні нових потреб сімейних лікарів у галузі опанування цифровими технологіями, містить питання організації синхронного та асинхронного спілкування, використання медичних інформаційних систем, хмарних сервісів, навчання інфомедійній грамотності та основам кібербезпеки.
Management of patients with allergic diseases during pregnancy: lecture
Authors: Zaikov S.V. , Bogomolov A.Ye. , Hritsova N.A. , Grуshуlo A.P.
Published: October 2022

ABSTRACT. In connection with the considerable increase of prevalence of allergic diseases (AD) there all more often are situations, when it will be to decide the question of management of patients a doctor with an allergy during pregnancy. Prevalence of AD (allergic rhinitis/conjunctivitis, allergic phenotypes of bronchial asthma and hives, atopic dermatitis, food/drug/insect allergy, anaphylaxis) among pregnant women can arrive 30 %. It is possible to distinguish three types of influence of pregnancy on clinical motion of AD: 1) presence of pregnancy does not affect motion of AD; 2) on a background pregnancy comes remission of AD; 3) on a background pregnancy arise up intensifying of AD and their motion are burdened. It is difficult to predict exactly how the course of AD will occur during pregnancy, while the nature of treatment of a pregnant woman with AD and the level of their control are extremely important. At pregnancy diagnosis of AD is based on data of allergic anamnesis, food diary, physical inspection. Thus realization of skin and provocative tests with allergens contra-indicated. Application of provocative tests is also forbidden with a histamine, а methacholine and an acetylcholine. At treatment of pregnant from AD must be taken into account possible side effects of antiallergic drugs. Setting of modern medicinal facilities allows in most cases to control motion of allergic pathology for pregnant and avoid development of side effects of drugs. Treatment of AD during pregnancy the best result must provide for a mother and child. Medical workers must inform the women of reproductive age and pregnant of potential risks and present/absent proofs of unconcern/ununconcern of diagnostic and curative events.