bluuebunny/crossref_metadata_2025 huggingface dataset:
Биологически активные вещества сухого экстракта пустырника сибирского и его влияние на течение экспериментального артрита
Authors: Корнопольцева Т. , Асеева Т. , Ботоева Е. , Шурыгина Ю.
Published: December 2021

Эффективность препаратов пустырника сибирского объясняется богатым химическим составом БАВ. Методом ремацерации с учетом оптимальных условий получен сухой экстракт пустырника, представляющий собой мелкодисперсный порошок коричневого цвета с приятным запахом и сладковатым вяжущим вкусом, с содержанием влаги не более 5 %, потеря в массе при высушивании не превышает 5 %. Методом дифференциальной сканирующей калориметрии установлено, что основное удаление влаги начинается при 50 °С, а при 150 °С происходит разложение экстракта. С использованием стандартных образцов в экстракте доказано наличие (+)-катехина, (–)-эпигаллокатехинагаллата, кверцетина, галловой, кофейной, хлорогеновой и линолевой кислот, рутина, апигенина, стахидрина, b-каротина. Результаты патоморфологического исследования и оценка динамики изменения показателей активности воспалительной реакции доказали фармакотерапевтическую эффективность применения сухого экстракта из надземной части пустырника сибирского при экспериментальном артрите.
Work and Employment for the Heritage: System Analysis of an Economic Asset for an Innovative Welfare Model
Authors: Drogo Inglese Ivan , Caragnano Roberta
Published: December 2021

In this essay, which starts from the current scenario triggered by the COVID-19 pandemic and from the impact it has had on various sectors, the Authors lay the foundations for the study of a welfare of the heritage to accompany the cultural welfare through the creation of a model of integrated management of the same (heritage) both in aspects related to the enhancement and in those inherent in the process of cultural innovation, aiming attention at an international audience. A welfare that bets on the creation of “ecosystems” of welfare of the heritage able to connect to European clusters for a participatory management of the same, in the renewed scenario of economic recovery where the combination of culture and employment is central. All is analysed and contextualised in the welfare dimension/view. This essay, according to a definitive methodological approach in the opening paragraphs, reviews the value of culture and heritage in the European scenario - including a focus on the National Recovery and Resilience Plan - along with the themes of sustainable development and cultural indicators 2030, passing through the analysis of cultural activators and circular business models. In the second part, the effects of the pandemic on cultural employment are analysed, as well as scenarios of new professionalism in the job market in the sectors of heritage and culture, without neglecting the focus on the relationship between tourism and culture. According to a circular path, which is connected to the incipit of the essay that at the beginning refers to the Assembly of “Gli Stati Generali del Patrimonio Italiano” (The General States of the Italian Heritage), the Authors outline the perspectives de iure condendo also related to the workshop activities of the Assembly and to the need to iitiate among stakeholders (public and private) a continuous and participatory confrontation in order to promote, on the one hand, a new and sustainabe entrepreneurship of cultural heritage, and on the other hand, structural policies aimed at creating employment. Keywords: Cultural heritage; Welfare; Employment; Economic asset.
Corporate Criminal Liability in India
Authors: Kumar Singh Pradeep
Published: December 2021

In 21st Century, crimes committed by corporate bodies are creating more serious challenge for criminal justice system. Some vested interests which are controlling affairs of corporate bodies misuse the corporate body for commission of criminal acts to maximise profit. Corporate body is conferred with legal personality for regulation of its functions but it does not have physical body and mind of its own, thereby, problem arises for holding corporate body as criminal, and further, in imposition of criminal liability. Corporate criminal activities badly affect environment, health, safety and infra-structure development. Corporate entities are involved in corruption, forgery, money laundering, foreign exchange violations, money laundering, tax evasions, benami property transactions and other economic offences. Proper formulation of criminal justice actions and effective enforcement of corporate criminal liabilities are modern criminal justice requirements. Corporate bodies are business entities; economic wellbeing of society, prosperity of citizenry and development of nation depend on freedom of trade, amicable business environment and least regulation of corporate entities. Hereby, in determination and imposition of corporate criminal liability for betterment of society, it is necessary to make balance between to take stern actions to tackle corporate crimes and to take care to not hamper legitimate activities of corporate bodies. Law relating to corporate criminal liability in India will be analysed in this paper. Keywords: Criminal Justice System, Corporate crime, Corporate criminal liability, Natural person, Social wellbeing, Strict liability
The Concept of the Patient’s Autonomy: From the Vaults of Civil Law
Authors: Lytvynenko Anatoliy A.
Published: December 2021

The concept of patient’s rights itself was fairly known before the last four or five decades, and medical malpractice of all kinds made the aggrieved party to seek redress at a court; but no special legislation, apart from rare exceptions, has ever existed to anchor the patient’s rights before the late 20th century. In the civil law tradition of the 20th century, especially its earlier decades, doctors could be held criminally or civilly liable for a wide variety of malpractice, including unauthorised medical intervention or divulgation of patient’s information, though such provisions did not develop actual rights, were quite general in their nature, and were individually assessed by the courts in each case. Within in the gradual change in the doctrines of medical law, the term “autonomy”, shaping the patient’s right to decide what medical interventions could or could not be performed upon his body, intervened into the existing legal scholarship, which was later augmented with various issues, such as access to medical records of the patient, refusal of blood transfusion, participation in medical experiments, deciding upon end-of-life situations or relating to various reproductive law considerations, not always permitted by national law. Many of these rights are much older than the concept of patient’s autonomy themselves, and have developed in the case law which itself has originated from lawsuits against doctors and hospitals for acts, being nearly obscure in the existing legal doctrine, such as unauthorised medical experiments. The given paper is aimed to discuss the academic development and overall gist of the patient’s right to autonomy, as well as some of its early interpretations in civil law doctrine. Keywords: patient’s rights, medical malpractice, theory of law, medical law, patient autonomy, civil law.
Eficacia de fungicidas para el control de manchas foliares en soja en el distrito de Minga Guazú, Paraguay
Authors: Enciso-Maldonado Guillermo A. , Maidana-Ojeda Marco , Machuca Aquino Pablo R. , Fernández Gamarra Marta A. , Schlicmann-Tank José A.
Published: December 2021

Las enfermedades son una de las mayores limitantes fitosanitarias en el cultivo de soja [Glycine max (L.) Merr.], entre ellas las enfermedades de final de ciclo (EFC) son las protagonistas en ausencia de la roya asiática de la soja (Phakopsora pachyrhizi). Este trabajo presenta los resultados de evaluaciones a campo de la eficacia de diferentes fungicidas en el control de las EFC en el cultivo de soja. El ensayo se realizó en Minga Guazú, Alto Paraná, Paraguay. Se utilizó la variedad NA 5909 RR. Los ingredientes activos evaluados fueron Bixafen + Protioconazole + Trifloxistrobin (T2), Picoxystrobin + Protioconazole (T3), Picoxystrobin + Cyproconazole (T4), Fluxapyroxad + Epoxiconazole + Pyraclostrobin (T5), (Benzovindiflupyr + Azoxistrobina) + Difenoconazole + Ciproconazole (T6), Mancozeb (T7) y Carbendazim (T8). Las aspersiones se realizaron según la ocurrencia de los estadios fenológicos R1, R3 y R5. Las principales variables evaluadas fueron la severidad, eficacia de control (EC) y rendimiento en kg ha1 . La menor severidad se observó con el T5, mientras que T8 no fue efectivo para reducir la severidad; los tratamientos T5, T6 y T2 fueron los más eficaces para controlar las EFC, diferenciándose significativamente de los demás tratamientos. Los tratamientos T2, T3, T4, T5, T6 y T7 obtuvieron los mejores rendimientos y fueron estadísticamente similares. El T8 mostró el menor rendimiento y peso de mil semillas. En conclusión, la mayoría de los fungicidas presentaron un buen control sobre las EFC, así también sobre el rendimiento de la soja.
Parámetros Productivos de dos Especies de Peces Autóctonos (Piaractus mesopotamicus y Prochilodus lineatus) en un Sistema Acuapónico con Lechuga (Lactuca sativa sp)
Authors: González Alfredo O. , González Luis , Comolli Javier A. , Santinón Juan J. , Agüero Carlos , Roux Juan
Published: December 2021

Se analizó el comportamiento productivo de dos especies de peces autóctonos bajo un sistema intensivo de producción acuapónica. El sistema contó con cuatro módulos, dos para Pacú: M2 y M3 y dos para Sábalo: M1 y M4. Cada módulo estaba constituido por un tanque de 1000 l para los peces, un tanque sobre elevado de 200 l, que recibía el agua del tanque de peces y un biofiltro de 15 l que drenaba en los sistemas hidropónicos, los cuales tenían una superficie de 4 m2 por módulo y un flujo de agua en el sistema de 2 l/minuto. Los parámetros de calidad de agua (oxígeno, pH, temperatura y conductividad eléctrica) se mantuvieron dentro de valores aceptables para la cría de los peces y para el crecimiento de la lechuga. En la serie nitrogenada (nitrito, nitrato, amonio, amoníaco) se observaron variaciones en los diferentes módulos, sin llegar a valores críticos. Respecto a los índices productivos de los peces, se obtuvo un mejor desempeño en Pacú, obteniéndose después de 37 días de cultivo una biomasa de 6.900 y 6.930 g para los módulos 2 y 3 de Pacú y 4.780 y 5.090g para los módulos 2 y 4 de Sábalo, respectivamente. Para la lechuga, la biomasa total fue de 7.482, 4.872, 8.584 y 10.672 g para los módulos 1, 2, 3 y 4, respectivamente. Los resultados indican que el Pacú es una especie de pez alternativa para la producción de acuaponía.
PERILAKU PROSOSIAL DAN SUBJECTIVE WELL-BEING PADA IBU YANG BEKERJA
Authors: Oktari Shelmy , Prahara Sowanya Ardi
Published: December 2021

Abstrak

                Subjective well-being menjadi salah satu bagian yang harus diperhatikan dalam diri seorang ibu, di mana ketika menjalani peran sebagai seorang ibu yang bekerja dengan beragam tugas dan tanggung jawab mengharuskan seorang ibu untuk dapat mengendalikan dan mengatur diri agar mampu melakukan berbagai tugas dan tanggung jawab yang ada dengan sebaik-baiknya, sehingga tidak menimbulkan masalah pada kesejahteraannya. Sebab karena itulah perilaku prososial menjadi sangat penting untuk dilakukan karena dengan melakukan perilaku prososial maka ibu yang bekerja akan mengalami emosi positif yang lebih besar. Penelitian ini memiliki tujuan untuk mengetahui hubungan antara perilaku prososial dengan subjective well-being pada ibu yang bekerja. Subjek yang ada pada penelitian ini berjumlah 65 orang yang memiliki karakteristik sebagai seorang wanita yang bekerja, di mana wanita tersebut sudah menikah dan memiliki anak, masa kerja minimal 1 tahun, dan minimal usia 22 tahun dan maksimal 60 tahun. Teknik untuk pengambilan sampel yaitu menggunakan metode purposive sampling. Pada pengambilan data menggunakan Skala Perilaku Prososial dengan Skala Subjective Well-Being. Teknik analisis data yang digunakan adalah korelasi product-moment dari Karl Pearson. Hasil penelitian menunjukkan bahwa terdapat hubungan positif yang signifikan antara perilaku prososial dengan subjective well-being.
Eksplorasi Etnomatematika pada Bangunan Tradisional Uma Lengge
Authors: Safitri Andi Hasliyati Ike , Novaldin Ilham Dwi , Supiarmo M. Gunawan
Published: December 2021

Penelitian ini bertujuan untuk melakukan eksplorasi terhadap etnomatematika pada Uma Lengge, sebagai upaya memudahkan proses pembelajaran matematika dengan pendekatan budaya, khususnya dalam mengenal bangun ruang pada bangunan tradisional Uma Lengge. Suatu proses belajar yang terjadi lewat adanya aktivitas secara kultural oleh kelompok masyarakat, yaitu proses menghitung ataupun menganalisis data. Adapun jenis penelitian yang digunakan adalah penelitian eksploratif-deskriptif. Adapun alur penelitian terdiri atas pendokumentasian segala hal yang terkait dengan bangunan tradisional Uma Lengge, melakukan wawancara terhadap responden, dan memperoleh hasil serta kesimpulan penelitian. Hasil penelitian menunjukkan bahwa metode pengukuran yang digunakan masyarakat tradisional Bima sangat beragam yang dimulai dari menggunakan jari, sakimi (kepalan tangan), pengukuran sasingku (satu depa) yang dilakukan menggunakan siku, dan pada ukuran yang lebih satu meter dilakukan dengan melentangkan satu bagian tangan dan melipat setengah bagian tangan yang lain. Selain itu, pada rancang bangunan Uma Lengge terdapat konsep geometri bangun datar dan bangun ruang. Adapun konsep bangun datar pada bangunan Uma Lengge, antara lain konsep dan prinsip segitiga pada ceko, pola persegi pada lante, dan pola persegi panjang pada kabu tadancai. Selanjutnya konsep-konsep bangun ruang pada Uma Lengge, yaitu konsep dan prinsip prisma segitiga pada atap, konsep dan prinsip kubus pada ro woha, konsep dan prinsip balok dalam nggore, dan konsep frustum piramida pada pelampu
Peningkatan Kualitas Pembelajaran Jarak Jauh (PJJ) Berbasis FOCQIPOTU
Authors: Saragih Hamzah Sa'ban , Saragih Risna Mira Bella , Matondang Khoiruddin
Published: December 2021

Pembelajaran Jarak Jauh mata pelajaran matematika menjadi salah satu masalah bagi siswa SMP, salah satu solusi meningkatkan kualitas pembelajaran jarak jauh matematika dengan FOCQIPOTU. FOCQIPOTU adalah pembelajaran jarak jauh pelajaran matematika di SMP yang mengkombinasikan Google Formulir, Classroom, Quiziz, Powerpoint dan Youtube dalam sintaks pembelajaran. Tujuan dari penelitian ini adalah menganalisa apakah FOCQIPOTU dapat meningkatkan kualitas pembelajaran jarak jauh matematika di SMP, (2) bagaimana aktivitas siswa selama pembelajaran menggunakan FOCQIPOTU. Jenis penelitian ini adalah Quasi Eksperimen dengan Pretest-Posttest Control Group Design. Populasi penelitian adalah seluruh siswa kelas VII SMP IT Indah. Teknik pengambilan sampel kelompok secara acak (cluster random sampling). Instrumen yang digunakan tes uraian materi aljabar dan lembar observasi.  Hasil penelitian menunjukkan: 1) Terdapat perbedaan peningkatan antara siswa yang mengikuti pembelajaran FOCQIPOTU dengan siswa yang mengikuti pembelajaran konvensional, nilai signifikansi 2 arah (t-tailed) 0.000 < 0.05. Rata-rata kategori aktivitas siswa dalam pembelajaran FOCQIPOTU baik (3,86) dengan langkah-langkah aktivitas yang dilakukan siswa selama pembelajaran FOCQIPOTU siswa bergabung dalam whatsapp grup, siswa bergabung dalam Classroom, siswa mengikuti pembelajaran dengan guide Google Form, memahami materi melalui youtube, menanyakan hal-hal yang belum diketahui, mengerjakan latihan soal di Quizizz.
Hubungan Kecemasan Matematis dan Komunikasi Matematis Peserta Didik Kelas X MIPA SMAN 1 Rumbio Jaya
Authors: Hidayati Isra , Armiati Armiati
Published: December 2021

Komunikasi matematis merupakan salah satu kemampuan penting yang harus dimiliki oleh setiap peserta didik. Namun pada kenyataannya kemampuan komunikasi matematis peserta didik masih belum bisa dikatakan baik. Salah satu yang menjadi faktor penyebab rendahnya kemampuan komunikasi matematis peserta didik adalah kecemasan matematis. Tujuan dari penelitian ini adalah untuk mengetahui hubungan antara kecemasan matematis dan komunikasi matematis peserta didik kelas X MIPA SMAN 1 Rumbio Jaya. Penelitian ini merupakan penelitian kuantitatif dengan metode penelitian korelasional. Populasi pada penelitian ini adalah peserta didik kelas X MIPA SMAN 1 Rumbio Jaya dan sampelnya adalah 37 orang peserta didik dari jumlah 60 peserta didik kelas X MIPA SMAN 1 Rumbio Jaya. Instrumen penelitian menggunakan soal kemampuan komunikasi matematis dan angket kecemasan matematis. Hasil penelitian menunjukkan bahwa kecemasan matematis memiliki hubungan signifikan dengan kemampuan komunikasi matematis. Hal ini diketahui dari nilai r = -0,381 dan p= 0,020 < 0,05, artinya terdapat hubungan signifikan yang negatif antara kecemasan matematis dengan kemampuan komunikasi matematis. Semakin tinggi kecemasan matematis peserta didik maka semakin rendah kemampuan komunikasi matematis peserta didik, begitu pula sebaliknya semakin rendah kecemasan matematis peserta didik maka semakin tinggi kemampuan komunikasi matematis peserta didik.
Literasi Matematis Siswa Sekolah Menengah Atas dari Struktur Kognitif pada Konsep Limit Fungsi
Authors: Simin Simin , Yani T. Ahmad , Bistari Bistari
Published: December 2021

Masalah dalam penelitian ini adalah banyaknya siswa sekolah menengah atas yang kurang memiliki kemampuan literasi matematis yang menyebabkan tidak pahamnya siswa dalam memahami konsep limit fungsi. Tujuan penelitian ini adalah untuk mengkaji literasi matematis siswa sekolah menengah atas dari struktur kognitif pada konsep limit fungsi. Metode penelitian yang digunakan adalah metode penelitian deskriptif dengan pendekatan kualitatif. Responden dalam penelitian ini adalah siswa-siswa sekolah menengah atas yang telah mempelajari konsep limit fungsi yang berjumlah 36 siswa. Responden ini kemudian dibagi menjadi tiga kelompok siswa berdasarkan struktur kognitifnya. Kriteria pemilihan responden pada penelitian ini berdasarkan kemampuan literasi matematis siswa. Hasil penelitian menunjukan bahwa struktur kognitif siswa sekolah menengah atas pada konsep limit fungsi dapat dikembangkan melalui literasi matematis dengan tahapan identifikasi, pemodelan, prosedural, dan konfirmasi. Siswa dengan struktur kognitif rendah hanya bisa mencapai level 2 literasi matematis pada konsep limit fungsi. Siswa dengan struktur kognitif sedang dan tinggi sama-sama hanya bisa mencapai level 3 literasi matematis pada konsep limit fungsi. Pengembangan literasi matematis ini penting untuk dilanjutkan, terutama pada aspek konten dan konteks.
Pengembangan Media Pembelajaran GeoGebra Classroom Sebagai Penguatan Pemahaman Konsep Materi Translasi Siswa SMP Kelas IX
Authors: Sutopo Naomi Angelita , Ratu Novisita
Published: December 2021

Penelitian ini bertujuan untuk mengembangkan media pembelajaran GeoGebra Classroom sebagai penguatkan pemahaman konsep siswa pada materi translasi. Penelitian ini menggunakan metode R&D dengan menggunakan model ADDIE untuk mengembangkan media GeoGebra Classroom. Subjek pada penelitian ini adalah 15 siswa SMP kelas IX. Jenis data yang digunakan berupa data kualitatif dan kuantitatif, dengan teknik pengumpulan data yang digunakan adalah berupa tes dan angket pendapat siswa. Penelitian ini menunjukkan hasil yang validasi media dengan nilai validitas rata-rata 4,35 serta memiliki nilai rata-rata hasil kepraktisan media sebesar 4,35 yang termasuk dalam kategori praktis. Hasil penelitian menunjukkan adanya peningkatan hasil tes siswa setelah menggunakan media GeoGebra Classroom sebagai media pembelajaran pada materi translasi, berdasarkan uji t-test dari pretest dan posttest menunjukkan nilai p=0,000 (p< 0,05) atau rata-rata pretest dan posttest adalah berbeda. Nilai p< 0,05 dengan hasil belajar pada posttest (95,93) lebih baik dari pretest (63,33), sehingga media ini temasuk dalam kategori efektif. Berdasarkan analisis data kepraktisan diperoleh rerata skor 43,5 dengan rerata skor semua aspek 4,4 dan termasuk dalam kategori praktis. Dari hasil analisis angket pendapat siswa mendapatkan skor 3,3 yang menyatakan siswa setuju bahwa media pembelajaran GeoGebra Classroom mendukung dan mempermudah proses pembelajaran. Sehingga dapat disimpulkan bahwa media ini efektif dan praktis jika digunakan untuk menjadi media pembelajaran materi translasi untuk siswa tingkat SMP
Pengembangan Media Baret Berbasis Android untuk Meningkatkan Kemampuan Pemahaman Konsep Matematis Siswa SMK
Authors: Septia Yesi Lusiana , Nurcahyono Novi Andri , Balkist Pujia Siti
Published: December 2021

Penelitian ini bertujuan untuk mengetahui : (1) validitas, (2) kepraktisan dan , (3) efektivitas  pada media mobile learning berbasis android. Jenis penelitian ini adalah penelitian Research and Development. Pada penelitian ini menggunakan model pengembangan ADDIE. Subjek penelitian adalah guru,  25 siswa kelas X Akuntansi SMK Hassina dan para validator. Instrumen yang digunakan pada penelitian ini yaitu lembar validasi ahli materi dan ahli media untuk memperoleh hasil uji validitas media serta angket respon guru dan siswa untuk mengukur kepraktisan dari media dan tes kemampuan pemahaman konsep matematis siswa untuk memperoleh hasil efektif dari media. Hasil penilaian kelayakan oleh validator menunjukkan bahwa media mendapat penilaian sebesar 88,33 % dari ahli media dan  84,61 % dari ahli materi, sehingga sangat valid dan layak untuk diuji cobakan. Hasil uji coba  diperoleh respon yaitu  84,615% dari guru dan 86,363% dari siswa, sehingga produk termasuk kedalam kategori sangat praktis. Kemudian hasil analisis tes siswa berdasarkan pedoman penskoran pemahaman konsep matematis diperoleh skor total awal sebesar 253 dan skor total akhir sebesar 574. Berdasarkan uji N-Gain diperoleh hasil rata-rata sebesar 72,55% dengan kategori tinggi.
RESILIÊNCIA: A CAPACIDADE DE SUPERAÇÃO
Authors: Conceição Eunice de Jesus
Published: December 2021

Resiliência é a capacidade que os seres humanos possuem para se reinventarem ou renascerem, após terem vivenciado um grande sofrimento ou trauma. À luz dos teóricos Boris Cyrulnik (2004, 2006, 2007, 2012); Rubem Alves (2005); Jaques Delors (2003); Daniel Goleman (1995) e Dulce Moreira Sampaio (2011) o presente trabalho de pesquisa se debruçará sobre como acontece o processo da resiliência de cada indivíduo, estratégias para superar as dificuldades diante dos traumas e compreender que juntos podemos muito mais, entendendo que a afetividade é parte importante neste processo e buscando compreender que evoluir é preciso. Assim, o presente artigo tem como objetivo despertar a capacidade de superação que cada indivíduo possui dentro de si e motivá-los a uma busca constante pela sua resiliência.
PRECISION ASSESSMENT OF THE STATE OF BONE TRABECULAE AND MINERAL SATURATION OF BONE SPONGY STRUCTURES IN WORKERS EXPOSED TO CONTACT ULTRASOUND
Authors:   FSBSI «Izmerov Research Institute of Occupation Health», Druginin V.N. ,   Moscow, Russia, Suvorov V.G. ,   FSBEI AVE “Russian Medical Academy of Continuing Professional Education of the Ministry of Health of the Russian Federation”; Moscow, Russia, Shelekhova A.E.
Published: December 2021

Abstract: A comparative retrospective analysis of the results of a clinical - X-ray examination of 93 women doctors of ultrasound examinations of working age and 60 people was performed. control groups of age and experience comparable work with persons of major groups (nurses not associated with exposure to occupational ultrasound). Degenerative-dystrophic changes were revealed in the form of: osteorthrosis of the shoulder, elbow, wrist and interphalangeal joints, periarthrosis of the shoulder and elbow joints, small cyst-like clearances and enostoses in the bones of the wrists of the most loaded upper limb. The level of decrease in the mineral saturation and thickness of bone trabeculae in the areas of interest of the radius bones and distal phalanges of the hands was dependent on the severity of the clinical picture of vegetative-sensory polyneuropathy. Indicators of bone density and the state of bone trabeculae in the spongy structures of the distal radial bones and distal phalanges can be a kind of marker of the severity of OP. The use of modern methods for assessing the density and structure of bone tissue allows us to reduce the negative role of the so-called "human factor" and thus
SCIENTIFIC JUSTIFICATION OF THE MODULAR PROGRAM OF HEALTH PRESERVATION OF TEACHERS OF SECONDARY SCHOOLS
Authors:   FSUN «FNCG named after F. F. Erisman» of Rospotrebnadzor, Moscow, Russia, Zheglova A.V.
Published: December 2021

Abstract: In the process of educational activity, the health of teachers is an important component of the process, affecting its content and results. The purpose of our work was the scientific substantiation and development of a modular program for preserving the health of teachers of secondary schools. Within the framework of the study, a hygienic assessment of working conditions was carried out, social, demographic characteristics and lifestyle factors were studied, and the psychological state of teachers was assessed. A modular program for preserving the health of teachers of secondary schools has been developed and implemented, aimed at reducing the risk of the formation of professional burnout syndrome, preserving and strengthening the health of the studied contingent with integration into the practice of education and healthcare.
CHRONIC KIDNEY DISEASE AND THE STATE OF THE CARDIOVASCULAR SYSTEM IN LOCOMOTIVE CREW WORKERS
Authors:   Tyumen State Medical University of the Ministry of Health of Russia, Tyumen, Russia, Zhmurov V.A. , Zhmurov D.V. , Yarkova V.G.
Published: December 2021

Abstract: 967 employees of locomotive crews (drivers and their assistants of the Sverdlovsk railway of JSC «Russian Railways») were examined. It was revealed that CKD occurs in 12, 09% of employees of locomotive crews. As the CKD stage increases, the progression of changes in the cardiovascular system was found in locomotive crew workers. A high percentage of the prognostically unfavorable variant of left ventricular remodeling - eccentric myocardial hypertrophy (25% - 39.1%, depending on the stage of CKD) was found. These changes may be a factor of adverse cardiovascular events in employees of locomotive crews, which must be taken into account when admitting to professional activities.
PSYCHOPHYSIOLOGICAL ASSESSMENT OF THE LABOR OF MEDICAL WORKERS IN ORGANIZATIONS WITH COVID-19
Authors:   Tver Children's Regional Clinical Hospital, Moscow, Russia, Zaitseva A.V. , Serikov V.V. , Oniani H.T. ,   FSBSI «Izmerov Research Institute of Occupational Health», Moscow, Russia
Published: December 2021

Abstract. Introduction. High neuro-emotional stress among medical workers in organizations with the leading harmfulness of Covid-19 contributes to the formation of an unfavorable functional state, increases the risks of health disorders. The study of the characteristics of the psychophysiological reactions of the body will allow to substantiate the timing of work in a pandemic, which is quite relevant at the present time. The purpose of the research was, on the basis of comprehensive psychophysiological studies, to study the features of the formation of a functional state in medical personnel working in organizations with COVID-19 under the influence of stress factors of the labor process. Materials and methods. A physiological and hygienic assessment of the intensity of the labor process was carried out, psychophysiological changes were studied during 3 months of work in the «dangerous» zone. Statistical processing of the obtained data was carried out using the statistical programs Statistika 10, Microsoft Excel 2010. Results. The formation of neuropsychic stress in medical workers is reflected in changes in ECG indicators (prolongation of the QT interval, decrease in the voltage of the P and T waves) and systemic arterial pressure, an increase in the endurance coefficient (an indicator of detraining of the cardiovascular system), positive values of the Kerdo autonomic index (predominance of sympathetic influences) after 3 months of work in medical organizations with Covid-19. Conclusions. Nervous and emotional tension at work is the leading professional factor among nurses and doctors working in medical institutions with Covid-19 (hazard class 3, grade 3). Indicators of the cardiovascular system, reflecting the degree of adaptation of the body of medical workers to production activities, can be used to justify different periods of work in organizations with Covid-19.
APPLICATION OF MODERN MONITORING TOOLS IN THE ASSESSMENT OF OCCUPATIONAL STRESS IN «MAN-MACHINE» TYPE PROFESSIONS
Authors:   NRU MPEI, Moscow, Russia, Kondrateva O.E. , Vasileva N.V. , Morozov D.V.
Published: December 2021

Abstract: Introduction. Professional stress is recognized as a factor of professional risk in organizations at the level of National standards of the Russian Federation and programs for reducing professional risks of many large enterprises. The introduction of modern means of monitoring occupational stress at enterprises allows improving the physical and mental indicators of the personnel resource due to timely diagnostics, as well as reducing the number of visits to specialists. Aim is to conduct a comparative analysis of hardware systems for diagnosing occupational stress to assess the possibility of their use in professions of the «man-machine» type. Research methods. The analysis of stress factors affecting labor activity in professions of the «man-machine» type and the legal framework in the field of labor protection is carried out. Results. The factors of the production process and stress factors in the selected type of professions are highlighted. The main indicators for assessing professional stress and the means of monitoring stress, the use of which is most appropriate, are determined.
BURNOUT SYNDROME. HOW THE PANDEMIC OF A NEW CORONAVIRUS INFECTION AFFECTS MENTAL HEALTH
Authors:   FSBEI HE «Kazan State medical University» MH RF, Kazan, Russia, Kuzmina S.V. , Garipova R.V.
Published: December 2021

Abstract: In May 2019, the WHO General Assembly approved the 11th version of the ICD, in which emotional burnout is designated as an independent condition due to professional activity. In March 2020, the world was declared a pandemic of CAVID-19, a disease that can be considered as an occupational disease when infecting medical workers in the workplace. Coronavirus in occupational medicine is considered as a new biological factor, the influence of which on all body systems is constantly being studied and updated with new data. Not only the biological aspect of the impact of SARS-CoV-2 is relevant for the health of medical workers, but also the impact on mental health of the situation caused by the pandemic.
EFFECT OF NICKEL AND ITS INSOLUBLE INORGANIC COMPOUNDS ON REPRODUCTIVE FUNCTION OF WHITE RATS
Authors:   The Federal State-Financed Institution Golikov Research Clinical Centre of Toxicology under the Federal Medical Biological Agency, St. Petersburg, Russian Federation, Lukovnikova L.V. , Lelbiks L.A. , Lesiovskaya E.E.
Published: December 2021

Abstract. Introduction. The problem of women's health protection in enterprises producing and using nickel and its compounds is particularly relevant, since women make up a significant contingent of workers at some stages of production. Nickel and its compounds are used in the production of high-alloy steels, alloys with copper, chromium, aluminum, as a catalyst in the processes of hydrogenation of fats, in the production of batteries, nickel-plating of metal products. In case of violations of the technological process, labor protection conditions, workers may be exposed to nickel aerosol and its oxides. Purpose. To study the effect of nickel and its insoluble compounds on the reproductive function of white rats. Method of research. The studies were carried out on sexually mature female white rats weighing 180-200 g with a stable estrous cycle lasting 4-6 days. Experimental studies were conducted in accordance with national and international regulatory requirements ensuring humane treatment of animals used in experiments: Directive 2010/63/EU of the European Parliament and of the Council of the European Union of September 22, 2010 on the protection of animals used in scientific purposes, Order of the Ministry of Health of the Russian Federation of 01.04.2016 No. 199n «On approval of the Rules of good laboratory Practice». The industrial conditions for the action of aerosol of insoluble nickel compounds were simulated in a special chamber with an individual intake of aerosol into the breathing zone at a concentration of 0.2 mg / m3 daily for 4 hours during the entire gestation period. The animals were assessed for the dynamics of body weight on the 1st, 8th, 14th and 20th days of pregnancy. On the 20th day of pregnancy, the number of yellow bodies of pregnancy, placentas and fetuses was determined, pre-, post-implantation and total intrauterine death, average length and weight of fetuses, and average placenta weight were calculated. The total number of pregnant females and fetuses was recorded with the subsequent calculation of the number of fetuses per female. Results. The action of an aerosol of insoluble nickel compounds at a concentration of 0.2 mg / m3 in this mode did not lead to a violation of the reproductive function of white rats in all the studied parameters. Conclusion. The experimental data obtained indicate that insoluble nickel compounds at the level of the maximum permissible concentrations for the air of the working area will not pose a risk of developing reproductive health pathology in working women.
PROMISING DIRECTIONS OF SCIENTIFIC AND PEDAGOGICAL WORK OF THE DEPARTMENT OF OCCUPATIONAL MEDICINE, AVIATION, SPACE AND DIVING MEDICINE
Authors:   Sechenov University, Moscow, Russia, Morozova T.V. , Pokhodzey L.V.
Published: December 2021

Abstract: The main promising directions of research activities of the department and pedagogical work with the use of new forms of professional training of specialists in the field of occupational medicine based on the concept of lifelong education and a competence-based approach are presented. The department develops "biomedicine of the future" with the involvement of the latest achievements in the field of medical biochemistry, molecular biology, bioengineering, biotechnology, medical radiobiology. The department carries out the development and implementation of programs of higher professional education for students and residents of Sechenov University and students of the DPO system, taking into account the approaches of personalized and evidence-based medicine. The department has introduced new educational technologies (blended learning), is developing modern on-line services and modular programs.
PREDICTORS OF PHYSICAL ACTIVITY IN PATIENTS WITH PROFESSIONAL COPD
Authors:   The Rostov State Medical University, Rostov-on-Don, Russia, Panova M.A. , Gorblyansky Y.Y. , Kontorovich E.P.
Published: December 2021

Abstract: Chronic obstructive pulmonary disease (COPD) is one of the leading causes of morbidity worldwide. In patients with COPD, the level of physical activity is reduced, which is associated with an increased risk of adverse outcomes of this disease. At the same time, the problem of physical activity in patients with occupational COPD has been little studied. There are a number of factors affecting the physical activity of patients with COPD, one of which is exercise tolerance. To evaluate it, special tests are used, one of which is the 6-minute walk test. The aim of the study was to compare the characteristics of exercise tolerance in patients with COPD and occupational COPD. We analyzed the case histories of patients with an established diagnosis of COPD undergoing inpatient treatment and pulmonary rehabilitation. Patients (n - 35) were divided into two groups. The first group - patients with generalized COPD (n -17), men from 55.0 ± 20.0 years. The second group is patients with occupational COPD (n-18), men from 55.0 ± 20.0 years. All patients underwent a 6-minute walk test. The analysis of the results has been carried out. On average, patients with occupational COPD walked a shorter distance in 6 minutes, although these differences were not significant. In the group of occupational COPD, a larger percentage of patients had a worse prognosis in the prevention of cardiovascular complications. The 6-minute walk test can be used in combination with other assessment methods at the stages of pulmonary rehabilitation in order to determine the prognosis, determine the tolerance of physical activity.
PSYCHOVEGETATIVE PREREQUISITES FOR ARTERIAL HYPERTENSION SYNDROME INUNDERGROUND WORKERS
Authors:   PSMA, Perm, Russiа, Paramonova S.V. , Malyutina N.N. , Sedinina N.S.
Published: December 2021

Abstract: We examined 109 men working at а mining enterprise exposed to occupational and psychosocial factors. The patients were divided into two groups: the main group - 60 men working in underground conditions, the conditions are assigned to classes 3.3 - 3.4; comparison group - 49 men performing ground work, whose conditions are classified as 3.2. In connection with the established diagnosis of "Syndrome of arterial hypertension" in middle-aged people of the main group, it was divided into two subgroups in terms of age - people under 45 years old (n = 20, age 38.45 ± 2.95 years), and people older 45 years old (n = 40, age 50.90 ± 1.46 years.). Purpose: to study the prerequisites for the development of hypertension based on the psychovegetative status and some changes in the biochemical and functional indicators of the CVS, depending on the age-related changes in these indicators. Materials and methods: the patient underwent a study of the psycho-vegetative state with an assessment of the level of neuropsychic stress, personal and situational anxiety, attention function, subjective reflection of psycho-vegetative distress. The state of the cardiovascular system was investigated according to the results of functional and clinical laboratory diagnostics. Results: A decrease in attention, an increase in personal anxiety and an increase in the number of psychovegetative complaints were significantly more often detected in the group of patients with hypertension (OR 7.50; 95% CI 2.39-23.58; OR 11.06 95% - CI - 4.35 - 28.10; CI 22.50; 95% CI - 7.09 - 71.41). Adaptive psychovegetative phenotypes were distinguished in two subgroups. In patients over 45 years old, a negative relationship was established between age, experience and some parameters of psycho-vegetative status, as well as a direct relationship between these parameters and some indicators of homeostasis in the diagnosis of hypertension syndrome in 95% of patients in this subgroup. Conclusions: with an increase in age and experience, there is a transformation of the adaptive psychovegetative phenotype with an inversion of connections with psychovegetative parameters against the background of increased functional disorders of the cardiovascular system. Diagnostics of the transformation of this phenotype makes it possible to assess the risk of developing arterial hypertension and contributes to the prevention of hypertension by forming risk groups.
PSYCHOPHYSIOLOGICAL RESEARCH METHODS EFFECTIVENESS OF ELECTRIC TRAIN DRIVERS PROFESSIONAL PERFORMANCE ASSESSMENT
Authors:   FSBSI «Izmerov Research Institute of Occupational Health», Moscow, Russia, Rubtsov M.Yu. , Serikov V.V.
Published: December 2021

Abstract. Electric train driver work requires visual, auditory, tactile systems functioning high level, as well as mentality. These requirements caused the study directed to analyze the professional performance effectiveness these indicators, psychophysiological parameters including, for training and retraining in train driver (assistant train driver) profession. The research was carried out in the base of the training centers of professional qualifications of JSC «Russian Railways», 106 people were examined (age 27.2± 5.4 years) who were trained to perform all operations under work as train driver: first theoretically, then practically by special simulators use. There were evaluated: cardiovascular system state, complex visual-motor reaction time, «Landolt Ring» correction test as well as psychological methods of personal properties testing: reflection, self-regulation of behavior; the method of differentiated assessment of working capacity reduced. The dependence of working capacity of factor’s complex are determined. There are: organism’s functional state, psycho-emotional strain, adaptation mechanisms, motivational involvement, and target aspiration. Based on obtained data a set of promising methods has been determined to identify the possibility of reliable of driver operation and adjustment of his activities aimed at improving self-regulation skills as one of the main criteria for reliability of work.
PREVALENCE OF NEOPLASMS IN EMPLOYEES OF A GRID ENERGY ENTERPRISE
Authors:   Institute of Public Health and Professional Health of ", Russyayev M. ,   MUK",   NC JSC (IPH and PH «MUK» NC JSC), Karaganda, Kazakstan, Grebeneva O. , Shadetova A.
Published: December 2021

Abstract: The working conditions of the employees of the grid power company are associated with high levels of EMF, dust and gas contamination, which determined the growth of neoplasms, increased the risk of their occurrence, the average degree of industrial conditionality in older age and experience groups, and the need to develop medical and preventive recommendations.
EXPERT SUPPORT OF PERIODIC MEDICAL EXAMINATIONS BY OCCUPATIONAL PATHOLOGISTS AS AN ELEMENT OF THE EXTERNAL AUDIT OF THE INDUSTRIAL MEDICINE CORPORATE SYSTEM
Authors:   CKB GA, Moscow, Russia, Simonova N.I. ,   MEDIS LLC, Moscow, Russia, Adeninskaya E.E. , Bulanov V.E.
Published: December 2021

Abstract: The article analyzes the current medical regulations in Russia for conducting mandatory periodic medical examinations (PME) of employees engaged in harmful working conditions, which are compared with the system for assessing working conditions and the system for diagnosing occupational diseases. It is shown that the requirement to conduct mandatory PME of employees engaged in harmful working conditions in occupational pathology centers is not economically justified and is not socially beneficial. A variant of expert support of mandatory PME by specialists-occupational pathologists of occupational pathology centers in order to increase their effectiveness is proposed.
OCCUPATIONAL BURNOUT SYNDROME AS AN INDICATOR OF PROFESSIONAL MALADJUSTMENT OF A UNIVERSITY PROFESSOR
Authors:   Karaganda Medical University, Karaganda, Republic of Kazakhstan, Smagulov N.K. , Adilbekova A.A. , Evnevich A.M.
Published: December 2021

Abstract. Introduction. University professors’ occupational activity is affected by a large number of stress factors prolonged exposure to which can contribute to the development of burnout syndrome, which is absolutely necessary to prevent. Purpose: assessment of occupational burnout syndrome as an indicator of professional maladjustment of a university professor The objects and research methods. Female professors (68 people) of 3 age categories (up to 30 years old, from 30 to 49 years old, 50 years old and older). Questionnaire, psychophysiological, statistical methods. Results. The analysis of the OBS phases formed in the university professors has shown that the Tension phase has the minimal severity (11.4 ± 0.04%). The Resistance phase is more pronounced (22.9 ± 0.05%). The Depletion phase is second in severity (11.4 ± 0.04%). A post-symptom analysis of the OBS phases formed has shown a predominance in the Resistance phase characterized, firstly, by the "curtailment" of professional activity, due to the reduction of duties requiring emotional costs (P4. Reduction of professional duties); secondly, the uncontrollable influence of mood on professional relations (P1. Inadequate emotional response); thirdly, when a professor feels that both working conditions and professional interpersonal relationships are traumatic (H1. Traumatic experiences). Regarding the age aspect, the burnout effect is not unambiguous. Thus, the formed Resistance phase predominates in the third group (50 years and older); the Resistance phase at the stage of formation (forming) is prevalent in the first age group (up to 30 years old). Conclusion. University professors’ occupational activity causes the development of OBS and can be considered a work-related disease which entails disability i.e., inability of an employee to perform their professional duties in a qualified manner.
PROTECTION OF EMPLOYEES’ HEALTH IN LARGE ENTERPRISES DURING COVID-19 PANDEMIC
Authors:   GUU, Moscow, Russia, Sobolevskaya O.V. ,   RSPP, Moscow, Russia, Cherepov V.M.
Published: December 2021

Abstract: An analysis of the activities of large RSPP member enterprises to protect the health of employees during the COVID-19 pandemic. In the text, the authors examine the best corporate practices for preventing the COVID-19 dissemination within enterprises and in their regions of presence. In this regard, the authors present the activities of the Coordination Council for Counteracting Coronavirus Infection, created by the RSPP for joining the organizational and technical capabilities of large industrial companies and coordinating interaction with federal and regional authorities.
RISK-ORIENTED MODEL OF PREVENTION WORKERS’ REPRODUCTIVE HEALTH DISORDERS USING DIGITAL TECHNOLOGIES
Authors:   FSBSI «Izmerov Research Institute of Occupational Health», Moscow, Russia, Fesenko M.A. , Vuytsik P.A. , Miskevich A.V.
Published: December 2021

Abstract: The article touches the issue of creating programs for assessing occupational risk and predicting violations of the reproductive system of female workers when exposed to harmful production factors, using machine learning algorithms. As a result of long-term research, the production-related nature of a significant number of diseases of the reproductive system has been proven. Based on the data obtained, a formula for calculating the occupational risk of developing diseases of the reproductive system in female workers was proposed, which is based on expert assessment and takes into account the combined impact of working conditions and lifestyle.
PROBLEMS OF LEGISLATIVE SUPPORT FOR THE PROTECTION OF WOMEN'S HEALTH IN MODERN CONDITIONS
Authors:   FSBSI «Izmerov Research Institute of Occupational Health», Moscow, Russia, Fesenko M.A. , Vuytsik P.A. , Fedorova E.V.
Published: December 2021

Abstract. The article deals with the problem of legislative regulation of the reproductive health of female workers, including the preservation of the health of pregnant women working in contact with harmful or dangerous factors.
PSYCHOLOGICAL VECTOR OF OVERCOMING PROFESSIONAL BURNOUT IN ONCOLOGISTS
Authors:   Tver State Technical University, Tver, Russia, Filippchenkova S.I.
Published: December 2021

Abstract: Oncologists are at high risk of developing professional burnout, which leads to a loss of individual and professional health, a decrease in the quality of medical services, medical errors, and interpersonal conflicts with colleagues and patients. Preservation of health in the professional activities of oncologists initiates the development of a system of psychological support for their professional activities, including psychological trainings, group and individual counseling in the context of the problems of medical practice. The aim of the study was to test the author's program for the correction of professional burnout in doctors. The study involved 45 oncologists from the Tver region. The psychodiagnostic toolkit of the study was made up by V.V. Boyko modified by E.P. Ilyin. Significant indicators of reduction of the leading symptoms of professional burnout among doctors were registered according to the results of testing carried out before and after the training. Conclusions of the study: the results of psychodiagnostic testing and approbation in medical practice confirm the effectiveness of the developed psychological training program in the prevention and correction of professional burnout of oncologists.