bluuebunny/crossref_metadata_2025 huggingface dataset:
ՀՀ դրամավարկային քաղաքականության արդյունքների վերլուծությունն ու արդյունավետության գնահատումը
Authors: Bejanyan Hayk , Khachikyan Lusine
Published: April 2021

The impact of monetary policy on the country's economy is revealed by assessing the effectiveness, which is carried out by analyzing the goals and objectives of the policy.
The purpose of the article is to assess the effectiveness of the monetary policy for the RA economy and the compliance of the strategy adopted by the Central Bank with the economic goals of the RA. To achieve this goal, the following issues are resolved in the article: to study the mechanism of the transfer monetary policy of the Republic of Armenia, to analyze the levels of macroeconomic targets registered in the period under review, to compare them to determine the effectiveness of the monetary policy of the Central Bank.
The article uses scientific abstraction, historical and logical combination, graphic analysis, economic, mathematical and statistical methods. To complete the analysis, the task was set to develop a consolidated indicator that would allow obtaining a clear quantitative assessment of the effectiveness of MP. The article also proposes a new factor model for assessment of monetary policy in order to provide a quantitative assessment of the effectiveness.
Հոգեդիագնոստիկ մեթոդների կիրառման առանձնահատկությունները անձի պաշտպանական մեխանիզմների ուսումնասիրման գործընթացում
Authors: Karapetyan Margarita
Published: April 2021

The purpose of the article is to put forward and justify the approach according to which, in psychological consultation, especially in the course of studying of protective mechanisms of the person, the application of the characteristics of the psychodiagnostics methods should strictly be taken into account. Our task is to reveal the role of obligatory psychological testing in practical therapy and the exact psychological estimation, particularly highlighting the importance of the harmonious standardized psychodiagnostic tests and projective methods, to try to clarify the comparative boundaries from the point of view of corroboration and efficiency of the methods of being objective-subjective. The model «Big Five» developed by P.Costa and McCray which is objectively revealing the personal traits of people nowadays, is observed as an example.
As a result of the conceptual analysis, we came to the conclusion that in order to achieve a positive result, both in the research and applied areas of psychology, it is advisable to harmoniously apply a reliable method of reliable psychological assessment (psychodiagnostics) and target psychological influence is purposeful. Considering that psychology sphere is differentiated with its direct relevance to personal traits and mental processes of a person, a reference is also made to the main characteristics of the specialist, on the basis of which the latter is authorized to process the information of a person's mental world in front of him and give a positive result.
2021 թվականի հոգեբանական աշխատանքների վերլուծությունը մարտական գործողությունների ժամանակ և հետպատերազմյան փուլում տարբեր խմբերում անձնակենտրոն ինտենսիվ ծրագրային հոգեթերապիայի շրջանակներում
Authors: Mehrabyan Mariam
Published: April 2021

The purpose of this article is to present and substantiate the effective approach of "Person-Centered Intensive Program Psychotherapy" used during the war unleashed on September 27, 2020 with the various groups involved in the hostilities.
Based on the current objective, the article discussed the following issues: separately present, analyze, summarize the psychological work with wounded servicemen, their families, family members of killed servicemen, family members of missing servicemen, and returnees from captivity, make methodological-practical emphases.
The article presents primary conversation algorithms, research questionnaires, methodological apparatus, which were the methodological basis of the work.
As a result, it was concluded that by analyzing the four-month work, revealing the patterns from the statistical data, it is possible to give a more effective continuous character to the manners of psychological support in the above-mentioned groups within the Person-centered Intensive Psychotherapy. Proposals related to the performed preliminary psychological assessment, psychodiagnostic, psychotherapeutic work were submitted to the interested bodies in order to organize effective intensive work.
Потенциал военной безопасности государства: сущность, структура и особенности
Authors: Harutyunyan Artak
Published: April 2021

This article deals with the military security potential of the state, its components, which, as you know, are not of constant value. They are changed depending on the stage of the development of a society, its potential, the nature of the existing regime, the maturity of the ruling political elite, and many other conditions.
The aim of this study is to carry out a philosophical-political analysis of the military security of the state and its systems.
In accordance with the aim of the study the following objectives are set:
- to define the essence of the concept of «military security of the state» as one of the specific types of national security;
- to consider the essence and content military security potential of the state;
- to characterize the relationship between the essence of the terms «national» and «military» potential.
Military security presents an integral interconnection of economic, social, political, scientific-technical, spiritual and just military capabilities, which differ from each other in their quality and internal structure.
The allocation of these potentials forming in interaction an integral potential of military security allows directing the process of its development to turn the potential abilities of the state and society into an active factor that meets the requirements for the military security.
State of the Art Review: Surgical Treatment of Acute Type A Aortic Dissection
Authors: Montagner Matteo , Kofler Markus , Van Praet Karel , Heck Roland , Buz Semih , Kurz Stephan , Sündermann Simon , Hommel Matthias , Falk Volkmar , Kempfert Jörg
Published: April 2021

Acute type A aortic dissection (ATAAD) is a life-threatening event that requires immediate surgical treatment. Improvements in surgical treatment, graft technology, organ protection and imaging techniques have led to improved clinical outcomes. Individualized treatment concepts have emerged based on more advanced planning tools that allow for a tailored approach even in complex situations such as multi-level malperfusion. This review provides an overview of the current surgical treatment of ATAAD, focusing on new disease classifications, preoperative computed tomography angiography (CTA) assessment, new prosthesis and stent technologies, and organ-protection strategies.
Hubungan Pola Asuh Ibu Dengan Keberhasilan Toilet Training Pada Anak Usia Prasekolah (4-6 Tahun) Di Raudhatul Athfal Al-Mu’minin Kabupaten Ciamis
Authors: Lestari Lusi , Sukmawati Ima , Amanda Devi
Published: April 2021

Toilet training in children is an attempt to train children so that the children were able to control in the conduct of urination and defecation. Do urinate and defecate, children need good preparation physically, psychologically or intellectually, through the preparation of the expected child able to control bowel movements and urination with independently. Factors that can affect the success of toilet training is parenting the mother or parents. A survey in the United Kingdom, was a half million children aged 6-16 years still love bed wetting, about 17% of children aged five years, 14% of children aged seven years, 9% of children aged nine years old, and 1-2% of the children aged 15 years still bedwetting. As for the cases of bedwetting in children 6 years of age in Indonesia is around 12%.

This study aims to determine the relationship between mother's parenting with successful toilet training in preschoolers (4-6 years) in Raudhatul Athfal Al-Mu'minin District Ciamis. This type of research is quantitative with cross sectional study design. Total population 82 people and sampling by way of purposive sampling. Bivariate analysis using Chi Square test.

The results showed that as many as 63 respondents (100%) that implementing democratic parenting all succeed in toilet training, as much as 2 respondents (100%) that implements the authoritarian parenting all haven't managed to do the toilet training and as many as 3 of the respondents (100%) that implements the permissive parenting all have not succeeded in toilet training. The result of statistical test, p value = 0.000 <(? = 0,05) means that there is a significant correlation between mother care pattern with successful toilet training in preschool age children (4-6 years).

Conclusion of this study is that there is a significant relationship between mother care pattern with successful toilet training in preschool children (4-6 years) in Raudhatul Athfal Al-Mu'minin District Ciamis. It is expected that mothers can apply democratic parenting so that successful toilet training can be achieved.
Hubungan Senam Lansia Dengan Penurunan Nyeri Osteoarthritis Di Wilayah Kerja UPTD Puskesmas Handapherang Kabupaten Ciamis Tahun 2018
Authors: Fitriani Ade , Apipudin Aap , Rahayu Eka
Published: April 2021

Secara individual, pada usia diatas 50 tahun terjadi proses penuaan secara alamiah. Hal ini dapat menimbulkan masalah fisik, mental, sosial, ekonomi dan psikologis. Pada usia lanjut, mengalami penurunan pada sistem muskuloskeletal. Penurunan sistem muskuloskeletal ini ditandai dengan adanya nyeri pada daerah persendian salah satunya osteoarthritis. Metode dalam penelitian ini adalah analitik kuantitatif dengan menggunakan pendekatan cross sectional yaitu pengambilan data yang dikumpulkan pada suatu waktu bersamaan. Populasi dalam penelitian ini adalah seluruh lansia penderita osteoarthritis di Wilayah Kerja UPTD Kesehatan Puskesmas Handapherang Kabupaten Ciamis pada tahun 2017 sebanyak 346 orang. Pengambilan sampel dalam penelitian ini dengan cara proporsional random sampling yaitu pengambilan ukuran sampel yang didasarkan atas proporsi masing-masing anggota populasi dan diperoleh sampel sebanyak 78 orang. Hasil penelitian menunjukan bahwa senam pada lansia yang mengalami osteoarthritis sebagian besar berkategori dilaksanakan sebanyak 46 orang (59%), penurunan pada lansia yang mengalami osteoarthritis sebagian besar berkategori nyeri ringan sebanyak 40 orang (51,3%), dan terdapat hubungan yang signifikan antara senam lansia dengan penurunan nyeri osteoarthritis arena nilai ? > ? value (0,05 > 0,000) dan nilai chi square (?2) hitung > chi square (?2) tabel (50,178 > 9,488). Saran diharapkan agar lansia dapat memanfaatkan Posbindu dan mengikuti kegiatan senam lansia sebagai pelengkap alternatif untuk menurunkan nyeri osteoarthritis.
PENGARUH TERAPI SPIRITUAL EMOTIONAL FREEDOM TECHNIQUE (SEFT) TERHADAP PENURUNAN KECEMASAN PRIMIGRAVIDA PARTURIEN KALA I FASE LATEN DAN LAMA PERSALINAN
Authors: Solihah Rosida , Sastramihardja Herri S , Suardi Achmad
Published: April 2021

The rate of maternal mortality in Indonesia has been more increasing. One of them is caused by prolongation of birth. It is occured by some factors. They are parity, interval of birth, age, premature rupture of membranes (KPD), dependent women, anxiety, fear, response and stress. One of the ways that can be used to overcome the anxiety is by giving spiritual emotional freedom technique (SEFT) treatment on parturien. The objective of the research is to find out the influence of SEFT treatment on anxiety reduction primigravida parturien I latent phase and the duration of birth. The research uses Quasi Eksperimental methode by involving the sample 26 infartu mothers as a pretest-postes control group design. The research was conducted from November-January 2018. Sampling in the research uses concecutive sampling so that the researcher obtained 13 respondents treatment group and 13 respondents for control respondents. The results of the research in the intervention group showed decrease in anxiety score from pre to post with thitung result of 5,944 with a p value 0.000. In the variable of prolongation birth showed there was a difference between the intervention group and the control group with the thitung of -8.830 with a p value of 0.000, whereas the results of different test in both groups on the decrease in anxiety on the duration of birth showed the value of p 0.001, which means there is the effect of SEFT on decrease anxiety primigravida parturien 1 latent phase and duration of birth.
HUBUNGAN LINGKUNGAN KELUARGA DENGAN PERKEMBANGAN SOSIALISASI DAN KEMANDIRIAN ANAK PRASEKOLAH DI TK ABA (AISYIYAH BUSTANUL ATHFAL) KELURAHAN LINGGASARI CIAMIS TAHUN 2018
Authors: Irmayanti Nur , apipudin Aap , Sukmawati Ima
Published: April 2021

Latar Belakang: Aspek perkembangan anak pada masa prasekolah merupakan aspek penting yang perlu dioptimalkan terutama perkembangan sosialisasi dan kemandirian. Perkembangan sosialisasi dan kemandirian anak prasekolah dipengaruhi oleh banyak faktor salah satunya lingkungan keluarga, orangtua dalam menerapkan lingkungan keluarga akan menjadi role model bagi seorang anak dalam membentuk perilakunya.Tujuan Penelitian: Penelitian ini bertujuan untuk mengetahui hubungan lingkungan keluarga dengan perkembangan sosialisasi dan kemandirian anak prasekolah di TK ABA (Aisyiyah Bustanul Athfal) Kelurahan Linggasari Ciamis Tahun 2018.Metode Penelitian: Penelitian ini adalah kuantitatif dengan metode observasi korelasi dengan rancangan penelitian cross sectional yang menggunakan tehnik total sampling. Populasi dalam penelitian ini seluruh orangtua yang mempunyai anak prasekolah usia 3-6 tahun di TK ABA (Aisyiyah Bustanul Athfal) Kelurahan Linggasari Ciamis Tahun 2018. Dengan jumlah sampel sebanyak 37 responden. Penelitian dilakukan pada tanggal 21 Mei – 31 Mei 2018. Instrumen penelitian ini yaitu kuisioner yang diolah uji pearson chi-square menggunakan SPSS.Hasil Penelitian: Berdasarkan hasil uji statistik Pearson Chi-Square, hubungan antara lingkungan keluarga dengan perkembangan sosialisasi dan kemandirian anak prasekolah di TK ABA (Aisyiyah Bustanul Athfal) Kelurahan Linggasari Ciamis Tahun 2018 diperoleh nilai p-value = 0,014.Kesimpulan: Lingkungan keluarga memiliki hubungan yang signifikan dengan perkembangan sosialisasi dan kemandirian anak prasekolah (p value< 0,05).
HUBUNGAN ANTARA KELEBIHAN BERAT BADAN DENGAN KEJADIAN OSTEOARTRITIS PADA LANSIA DI WILAYAH KERJA PUSKESMAS HANDAPHERANG KABUPATEN CIAMIS TAHUN 2018
Authors: Miranti Dini silva , Apipudin Aap , Fitriani Ade
Published: April 2021

Secara individual, pada usia diatas 50 tahun terjadi proses penuaan secara alamiah. Hal ini dapat menimbulkan masalah fisik, mental, sosial, ekonomi dan psikologis. Pada usia lanjut, mengalami penurunan pada sistem muskuloskeletal. Penurunan sistem muskuloskeletal ini ditandai dengan adanya nyeri pada daerah persendian salah satunya osteoarthritis. Kelebihan berat badan merupakan salah satu faktor risiko yang dapat dimodifikasi terkuat untuk terjadinya osteoarthritis. Metode dalam penelitian ini adalah deskriptif analitik dengan menggunakan pendekatan cross sectional yaitu pengambilan data yang dikumpulkan pada suatu waktu bersamaan. Populasi dalam penelitian ini adalah seluruh lansia di Wilayah Kerja Kesehatan Puskesmas Handherang Kabupaten Ciamis pada tahun 2017 6587 orang. Pengambilan sampel dalam penelitian ini dengan cara proporsional random sampling yaitu pengambilan ukuran sampel yang didasarkan atas proporsi masing-masing anggotapopulasi dan diperoleh sampel sebanyak 99 orang.Hasil penelitian menunjukan bahwa kelebihan berat badan pada lansia sebagian besar berkategori kelebihan berat badan sebanyak 58 orang (58,6%), kejadian osteoartritis sebagian besar berkategori ya sebanyak 54 orang (54,5%) dan Terdapat hubungan yang signifikan antara kelebihan berat badan dengan kejadian osteoartritis pada lansia karena nilai ? > ? value (0,05> 0,000) dan nilai chi square (?2) hitung > chi square (?2) tabel (34.643 > 3,841).Saran diharapkan agar menjaga berat badan ideal supaya tidak mengalami obesitas, baik dengan cara rutin berolah raga maupun melakukan diet yang seimbang dengan menghindari makanan cepat saji dan tinggi lemak.
HUBUNGAN ANTARA DUKUNGAN KELUARGA TERHADAP KEPATUHAN PEMBATASAN MAKANAN TINGGI KALIUM PADA PASIEN GAGAL GINJAL KRONIS YANG MENJALANI HEMODIALISA DI RSUD CIAMIS
Authors: Risnawati Risnawati , Rosmiati Rosmiati , Hidayat Nur
Published: April 2021

Latar Belakang: Gagal ginjal Kronis adalah suatu sindroma klinik yang disebabkan oleh penurunan fungsi ginjal yang bersifat menahun, progresif dan irreversible. Gangguan fungsi ginjal ini terjadi ketika tubuh gagal untuk mempertahankan metabolisme, keseimbangan cairan dan elektrolit sehingga menyebabkan retensi urea dan sampah nitrogen lain dalam darah. Kerusakan ini mengakibatkan masalah pada kemampuan dan kekuatan tubuh yang menyebabkan aktivitas kerja terganggu, tubuh mudah lelah dan lemas sehingga kualitas hidup menurun. Hemodialisa merupakan terapi yang paling sering digunakan sebagai pengganti ginjal. Selain menjalani hemodialisa, pasien dituntut untuk melakukan pembatasan makan yang diantaranya makanan tinggi kalium. Untuk meningkatkan kepatuhan tersebut dibutuhkan dukungan dari keluarga yang berperan untuk memberikan pengawasan dan dukungan.Tujuan: Untuk mengetahui hubungan antara dukungan keluarga terhadap kepatuhan pembatasan makanan tinggi kalium pada pasien gagal ginjal kronis yang menjalani hemodialisa di RSUD Ciamis.Metode Penelitian: analitik kuantitatif menggunakan keusioner dan wawancara dengan rancangan penelitian cross sectional pada 62 responden dari jumlah populasi 177 orang menggunakan teknik simple random sampling yang diambil dari seluruh pasien gagal ginjal kronis yang menjalani hemodialisa di RSUD Ciamis.Hasil Penelitian: Hasil uji statistik menggunakan uji ChiSquare diperoleh nilai p-value = 0,000 < ? (? = 0,05), artinya terdapat hubungan yang signifikan antara dukungan keluarga terhadap kepatuhan pembatasan makanan tinggi kalium pada pasien gagal ginjal kronis yang menjalani hemodialisa.Pembahasan: Dukungan keluarga yang baik yang dirasakan oleh pasien akan menentukan kepatuhannya karena merasa diperhatikan.Kesimpulan: Terdapat hubungan yang signifikan antara dukungan keluarga terhadap kepatuhan pembatasan makanan tinggi kalium pada pasien gagal ginjal kronis yang menjalani hemodialisa di RSUD Ciamis.
The experience of the financial education hub in the state of Paraíba
Authors: F. Frascaroli Bruno
Published: April 2021

Financial education is one of the most recent themes in the scope of public policies, given its elevated capacity to generate positive external effects (LUSARDI, 2006). The challenge created with its integration into the National Common Curricular Base (BNCC) in 2020 hints at this relevance. It became the apex among several areas of knowledge, by becoming part of a series of subjects included in the Primary and High School Education curriculum. The idea is that this movement leads to a reformulation of the Basic Education curriculum through the efforts of all subnational entities, aimed at preparing pedagogical projects at schools that include financial education (BANCO CENTRAL DO BRASIL, 2013).
The experience of training teachers in financial education in the State of Rio Grande do Sul
Authors: Trindade Larissa , Corá Elsio José
Published: April 2021

The Ministry of Education (MEC) included financial education in the National Common Curricular Base (BNCC) as a contemporary theme that will integrate the Basic Education curriculum. Thus, based on minimum content, laid out in the BNCC, and a transversal proposal, the pilot and pedagogical projects of both public and private Brazilian schools, must include content that helps improve student abilities and competencies relative to personal finances and the use of money, whether in a personal sphere or within the family.
Estimasi Kanal Sistem OFDM pada Kanal Fading Rayleigh dengan Metode Piece-wise Linear
Authors: Maulana Hadiansyah Walid
Published: April 2021

Transmisi data kecepatan tinggi menjadi sorotan masyarakat saat ini karena semakin banyak masyarakat menggunakan teknologi nirkabel pita lebar untuk memenuhi kebutuhan sehari-hari. Long Term Evolution (LTE) masih menjadi teknologi eksisting yang memanfaatkan sistem Orthogonal Frequency Division Multiplexing (OFDM) sebagai solusi penghematan bandwidth. Untuk mempertahankan kualitas data dari distorsi, maka dibutuhkan teknik estimasi kanal. Dengan mengetahui hasil estimasi kanal, maka akan didapatkan solusi untuk meminimalisasi efek distorsi. Respon impuls diasumsikan berupa kanal fading Rayleigh. Estimasi kanal yang dipakai adalah metode estimasi Piece-wise Linear dengan 2 slope. Serangkaian penelitian yang bisa dilakukan setelah estimasi kanal adalah estimasi efek doppler, minimalisasi interferensi antar-simbol, dan efisiensi serta optimalisasi sistem. Dari hasil simulasi menggunakan program Matlab dengan 100 kali iterasi, dapat diambil kesimpulan bahwa semakin besar Signal to Noise Ratio (SNR), semakin kecil error yang terjadi. Nilai rata-rata error estimasi dari SNR=9-40 dB adalah 2.4%-38.2%.
Analisis Kualitas Model Proses dalam Implementasi Process Mining : Literature Review
Authors: Afina Lina Nurlaili  , Agung Mustika Rizki
Published: April 2021

Proses bisnis memiliki peran dalam mengatur pola kerja suatu organisasi. Kerumitan dalam membuat proses bisnis menjadi tantangan tersendiri, terutama jika pekerjaan yang dicakup relatif banyak. Process mining menjadi salah satu solusi yang paling handal dengan secara otomatis dapat menemukan model proses, menganalisis kualitas model proses hingga dapat meningkatkan kualitas model proses dari data event log yang tersimpan pada sistem informasi. Penelitian ini mengevaluasi tiga algoritma process mining, yaitu Alpha, Alpha++, dan Heuristic Miner dalam hal pembuatan model proses dan kualitasnya. Berdasarkan evaluasi yang dilakukan, algoritma Alpha, Alpha++, dan Heuristic Miner memiliki kecocokan tersendiri untuk kasusnya masing-masing.
Audit of CT head request appropriateness for patients referred from emergency department
Authors: Umer Ummara Siddique , Khattak Aruba Nawaz , Khan Aman Nawaz , Alam Shahjehan , Abid Hadia , Jabeen Mahwish , Maqsood Faria , Safi Abdullah , Sundal Anisa
Published: April 2021

Introduction: Considering the usefulness and relative ease of Computerized Tomography (CT) based diagnosis, the propensity to request it in the Emergency Room setting when at times it is not really indicated can become an issue.

Objective: To audit use of CT imaging in the emergency department of Rehman Medical Institute by evaluating the clinical practice for CT referral and compliance with clinical guidelines by NICE (National Institute for Health and Care Excellence).

Materials & Methods: This study was conducted at Radiology Department of Rehman Medical institute Peshawar in Oct-Dec 2019 on 100 patients referred for computed tomography (CT) head scans from the emergency department (ED), mostly performed outside normal working hours. Clinical record and CT reports of patients who had their CT head scans done between 1 January 2018 and September 2019 were reviewed. The imaging record of included patients was reproduced from the Picture Archiving and Communication system (PACS) and laboratory data were reviewed through the Hospital Management Information System (HMIS). Clinical details were reviewed to assess risk factors satisfying NICE criteria for a CT scan in those with head injuries. An urgent CT head scan request was deemed appropriate if it led to an immediate change in patient management. Appropriateness of the requests according to the various guidelines was also evaluated. The NICE guideline 176 was used as a standard of care. Data were entered and analyzed using Microsoft Excel.

Results: For suspected brain injuries at least one of the NICE criteria was fulfilled by 84 patients, and 3 or more criteria by 16 patients with a history of head injury; 81% scans were both requested and performed in afternoon and night (between 1700 hrs and 0800 hrs).  Most (70) patients were males; ages of patients were from 1- 90 years, most being 51-60 years. Most common presenting complaint was altered consciousness (85%); 51% of the advised CT scans were reported normal, 10% had skull fractures (base 2%, vault 8%), 13% extra-axial hemorrhages, 7% contusions, 7% only scalp hematoma, 6% intracerebral hemorrhages. 2% had infarcts and 2% were cerebral abscesses. Common change in patient management included intracranial bleed requiring urgent neurosurgical intervention and hemorrhagic stroke being ruled out. CT head scans also facilitated early discharge of the patients with head injuries and headache from the hospital.

Conclusion: All (100%) patients had CT head in compliance with NICE guidelines and 81% of these were performed in off hours.

Keywords: Head; Tomography; Craniocerebral Trauma.
Midsommar i sagolandet: Bildretorik och rörelse
Authors: Källström Lisa
Published: April 2021

When watching the world around us we are not neutral, but co-creating. Seeing a photograph in an everyday context is not just a matter of taking in sensory data, but of making meaning based on what we think we know about the world. The insight that the gaze is not neutral has political implications because it implies that the meaning of what is watched is not given. In the power game about the gaze, the question of whose gaze gets to be primary becomes central. The gaze is embodied and dependent on memory to become rhetorically effective. These dynamics and their subversive implications are illustrated in this article by a reading of a fashion photography from a German women’s magazine. In the context of a special issue on holidaying in Sweden, a small party of people is posing in a presumably Swedish scenery dressed in traditional German clothes. By highlighting the polysemy of this immediately inconspicuous photo, attention is drawn to factors that tend to be overlooked in a rational and argumentative approach to visual rhetoric
Major shareholders and the effectiveness of the management’s advising and monitoring functions: Empirical study
Authors: Aljaaidi Khaled Salmen , Bagais Omar Ali
Published: April 2021

This study examines the connection of major family shareholders with management’s effective attributes, namely; board size and board meetings as an interaction term among 464 manufacturing listed companies in the setting of Saudi Arabia for the period 2012-2019. The pooled OLS regression result indicated that the major family shareholders were associated negatively with management’s effectiveness. The main result documented by this study is of utmost importance to policy makers, regulators, companies, and auditors in Saudi Arabia on understanding the extent to which the major shareholders influence the degree of management’s effectiveness.
Evaluation of the sensitivity of springback to various process parameters of aluminum alloy sheet with different heat treatment conditions
Authors: Hakimi S. , Soualem A.
Published: April 2021

The forming steps by permanent deformation controlled by the tools generate a distribution of stresses inside the material which directly depends on the work hardening properties of the latter. The change in boundary conditions following the removal of the tools imposes the material to redistribute the stresses in the sections in a manner compatible with the new boundary conditions. This new distribution necessarily operates by local elastic deformations that result globally in a general change of shape called springback. This geometrical deviation can be minimized by the meticulous focus of the tools, but it cannot generally be completely annihilated due to the influence of several parameters. For this reason, the study of the influence of the different technological factors and physico-metallurgical parameters on the springback for the different metals is very important to design and properly realize forming tools. The main objective of this work is to find solutions to problems encountered in sheet metal forming such as the problem of springback. Our work has two essential purposes: the first is summarized in an experimental study based on theoretical analyses. To this end, much effort is made to add a new design of parts for a U-type stretch-bending device and adapt it to a tensile testing machine. This design has the advantage of modifying and assembling all parameters affecting springback at the same time and also of carrying out several forming processes on the same device. The second goal is the experimental and numerical prediction of springback, and the study of the effect of various stretch-bending process parameters such as punch velocity, the orientation of the sheet (anisotropy), hold time and punch-die clearance on springback behavior under heat treatment of aluminum alloy sheets with three different rolling directions (0°,45°,90°). A finite element (FE) model of stretch-bending has been established by utilizing ABAQUS/CAE software. From this analysis, it can be concluded that the springback is affected by the anisotropy of the sheet and the heat treatment in the stretch-bending process. The obtained experimental results were compared with the numerical simulations found in good agreement.
Incidencia del factor humano en el ambiente aeronáutico
Authors: Pezzotti Santiago , Matamoros Alex , Pechocki Joaquin
Published: April 2021

Los profesionales entrevistados para el presente artículo reafirman la centralidad del ser humano en la aeronáutica y recuerdan que esta centralidad suele darse por descontada. En contraste saludable con un ambiente automatizado, se esperaría que las Universidades desarrollen en los estudiantes capacidades para problematizar los procedimientos de los entornos industriales, conservando un posicionamiento ético. Entre los temas de gran importancia para el factor humano en la aviación civil (FHAC), se mencionan, la relación entre niveles de gestión automatizados y sistemas de toma de decisiones con relevamiento del mando; el manejo y predicción de riesgos; la investigación de accidentes y los sistemas preventivos; el lenguaje y los imaginarios en la interacción con sistemas automatizados de integración de datos. Son actores vinculados al tema de FHAC, las instituciones que hacen investigación en el campo de las ciencias aeronáuticas, los fabricantes de aeronaves y las Autoridades Aeronáuticas. Es importante mantener la inversión de formación de los FHAC, puesto que la desatención a la persona en la industria aeronáutica puede impactar en la productividad e incluso en la viabilidad de las empresas aeronáuticas. La capacitación del personal para migrar a nuevas tecnologías depende menos de los requerimientos del sujeto a capacitar y más de parámetros del mercado y de las industrias aeronáuticas nacionales. El principal desafío para el factor humano en la aviación podría ser la articulación de una política pública general en torno al incremento de la seguridad operacional, y las cadenas de valor, que pueda ser monitoreada y sus resultados evaluados.
Una aproximación al seguimiento a egresados de educación no formal en el DCA-FACES
Authors: Ulloa Cadalso Ana Lucia , Matamoros Castro Alex
Published: April 2021

La presente investigación analiza la formación impartida por el Departamento de Ciencias Aeronáuticas (DCA) de la UNAH para facilitar el seguimiento a egresados. Para lograr este objetivo se hizo una caracterización de los egresados de los diplomados aeronáuticos impartidos por el DCA. Se aplicaron dos instrumentos de consulta: una encuesta y una entrevista; los consultados cumplían con los criterios de: estar activos en el campo para el cual fueron formados, ser profesionales de los que el DCA contaba con sus contactos y mostraron disponibilidad a ser consultados. De los resultados destacan, el uso intensivo de los conocimientos adquiridos y la percepción de los beneficios de la formación recibida; además, los entrevistados mencionaron aportes de los diplomados como la comprensión de los perfiles que interactúan en la aeronáutica, la inducción a la investigación, el proveer una visión global de las Ciencias Aeronáuticas y la aplicación de conocimientos para la mejora de procesos. En el apartado de Discusión se ofrecen entre otras reflexiones las variables que debería incluir un banco de datos de egresados del DCA. Se concluye que los conocimientos y habilidades adquiridos o estimulados por los dos diplomados cursados en el DCA, han mejorado el desempeño de los técnicos y profesionales egresados,los cuales se encuentran prestando sus servicios en una abanico amplio de empresas e institucionesaeronáuticas, mismas que constituyen una fuente importante de información para el establecimientode una oferta académica del DCA, acorde con las necesidades reales de formación de la comunidadaeronáutica de Honduras.
Size effects in ultrafine iron. New structures: 2D - 3D
Authors: Baldokhin Yuriy V. , Perfiliev Yuriy  D. , Kulikov Leonid A.
Published: April 2021

This article is devoted to the analysis of the size of iron nanoparticles impact on the structure, to comparison of the results obtained for the nanopowders in the various authors’ researches. The article considers factors that may impact on the form and parameters of the Mössbauer spectra of iron nanopowders obtained by the inert gas condensation technique (Gen-Miller’s method). Possible causes of the new state of the iron are proved with the effective magnetic field at the 57 Fe nucleus (H=365 kOe). But the results related to size effects differ from the researches of other authors. It was revealed that nanoparticles with a mean (X-ray data) particle size of 50 nm have also Angstrem patterns, which can meet the new structure. Presence of small amounts of superparamagnetic oxide could be a catalyst, impetus for the formation of the new structure, and also, at the exchange interactions, could modify the charge of the electron density at the Fe nuclei. Reviewed and other factors can result in appearing of such a high value of the effective magnetic field at the iron nuclei.
Ensuring the integrity of the road network as the key to solving the problems of highway capacity in cities
Authors: Zakharov Arkady V. , Zabalueva Tatiana R.
Published: April 2021

Broadband highways are being built in major cities around the world to combat traffic congestion. At the same time, existing buildings are demolished or powerful overpasses are raised above them. However, it often turns out that newly created highways quickly exhaust their capacity, and traffic jams are formed on them again. This situation indicates that increasing the capacity of the highway does not solve the problem of traffic jams, but often aggravates it, since as a result of this increase, even more cars are drawn to the highway from adjacent territories, often exceeding their current capacity. At the same time, the streets in the surrounding areas are empty and their potential is not used to the full extent. This situation has arisen due to the disruption of the city road network by lengthy obstacles in the form of ravines, rivers, floodplains of small rivers, and railways. This situation can be corrected by "stitching" the streets over the gaps by building bridges and overpasses with a capacity corresponding to the capacity of the "stitched" streets. Most of the gaps fall on relatively small streets, which approach the banks of fairly wide floodplains of small rivers and streams, and this makes it advisable to build mainly small (with a span of 20-25 m) and relatively inexpensive bridges, with the number of spans sufficient to cover the floodplain and reach the levels of road surfaces of connected streets. There will be several hundred such bridges over the river barriers in a large city, for example, Moscow, and several hundred more, taking into account the required number of them over the railways, and in the end, about a thousand. It is proposed to erect bridge buildings instead of simple road bridges. Such structures combine two city functions; the first of them is transport, the second is public, residential, or economic, depending on the needs of the city and the environmental situation at the construction site. An important requirement for the second function is a quick return on the financial assets invested in the construction and income from the operation of the building acceptable to the investor. The bridge part of a bridge building should become the property of the city.
Ensuring fire safety in cluster animal industrial complex
Authors: Savelyev Anatoly P. , Glotov Sergey V. , Chugunov Mikhail N. , Enaleeva Svetlana A.
Published: April 2021

This study deals with ensuring fire safety in buildings of a cluster animal industrial complex by optimizing legislative measures and analyzing factors that affect the quality and reliability of the results of calculating fire risk. The research involved the following methods: expert assessment; calculating individual fire risk; modeling evacuation of people in the form of an individual flow model of human traffic. The conceptual features of the complex's buildings required developing the design and technical solutions that would reduce inefficient costs on the one hand, and, on the other, would ensure meeting fire safety requirements. The individual fire risk for employees of the asset to be protected is 2.91 ×10-7 per year-1 (0.291 ×10-6 per year). That is, it does not exceed the characteristic value established by Federal law No. 123-FZ dated 22.07.2008 'Technical regulations on fire safety'. After the introduction of the fire risk assessment system at the legislative level, the owners of objects have received the opportunity to optimize the cost of fire safety and the required level of human safety.
Spatial function of light in staging of contemporary choreography
Authors: Portnova Tatiana V.
Published: April 2021

The principles of using light in choreographic performances are the basis of image perception integrity. The novelty of the study is determined by the fact that the illumination as a component of the performance can be based not only on the physical laws of light, but also on its imitation. To look into the matter of illumination, the authors consider it necessary to use a polygonal model, which can also form a spatial picture if necessary. The paper defines the general illumination model, which uses ray tracing technology and allows to determine the structure of lighting in the hall and to distribute the light to understand the director's intention among the entire visual sector. The practical significance of the study is determined by the structure of using lighting as part of staging choreography in the postmodern genre.
Key vectors of personnel marketing development: finding a balance between marketing and HR management from the perspective of cognitive modeling
Authors: Nikitina A.V. , Zaharova L.N. , Lobanova B.B. , Vukovich G.G.
Published: April 2021

Human resources management remains an important area of modern enterprise strategy, as the role of personnel increases in high-tech production, and the highest requirements are placed on competencies. The goal of personnel-marketing is to influence the choice of profession and place of work. Labor carrier-the buyer evaluates and makes a decision about choosing a workplace depending on how much the workplace actualizes his ability to work and meets his expectations as an employee. Discussion. Note that the choice of a job occurs twice: when the candidate sends a resume to the company and when the candidate makes a decision after the interview. The development prospects of any enterprise are closely linked to existing market trends, knowledge of which helps to choose the appropriate strategy and directions for the development of competencies and the distribution of labor resources. Results. These circumstances actualize the study of the concept of personnel marketing, which is especially important in the context of increasing market uncertainty (sanctions, sanitary and epidemiological restrictions, etc.).
Determining the Influence of Participatory Evaluation on Conservation of Mau Forest Programme in Bomet County, Kenya
Authors: Cheruiyot Julius Kibet , Omutoko Lillian Otieno , Rambo Charles Mallans
Published: April 2021

Forests are considered the second most important natural resource after water throughout the world. There is need to undertake review of policies and legislation on forestry to incorporate aspects of Participatory Forest Management to conserve and manage resources in a sustainable way. The paper sought to determine the extent to which Participatory evaluation influences conservation of Mau Forest programme. This study was guided by descriptive survey and correlational research designs. A sample size of 364 respondents was drawn from a target population of 4100 people using Yamane (1967) Formula.From the findings, r = -0.048 indicated that there was a weak negative linear correlation between Participatory evaluation and Conservation of Mau Forest programme. With a p-value=0.43), the null hypothesis was not rejected and recommended that there is need to do a holistic analysis of local people, their livelihood assets and strategies, resource-use patterns and power relations before the implementation of conservation programs.
Connes Amenability of $l^1$-Munn Algebras
Authors: Ghaffari Ali , Javadi Samaneh , Tamimi Ebrahim
Published: April 2021

In this paper, we study Connes amenability of $l^1$-Munn algebras. We apply this results to semigroup algebras. We show that for a weakly cancellative semigroup $S$ with finite idempotents, amenability and Connes amenability are equivalent.
Poder social: una mirada desde las relaciones
Authors: Granados-Chahín Sergio
Published: April 2021

Reseña del libro:Martín, M.A. (2019). Redes de poder: las relaciones sociales de la oligarquía de Valladolid a finales de la Edad Media. Madrid, Consejo Superior de Investigaciones científicas, Biblioteca de Historia (91). 424 pp.
Effect of physical activity level on body build and physical fitness of girls and boys aged 10-19 years
Authors: Popławska Helena , Wilczewski Adam , Dmitruk Agnieszka , Hołub Wojciech
Published: April 2021

Aim: The study was aimed to evaluate the somatic build and physical fitness of children and adolescents aged 10-19 years depending on their physical activity.
Basic procedures: The survey was conducted in the years 2008-2009 with 925 girls and 1016 boys aged 10-19 years, attending rural and urban schools in the Bielsk District. The following basic anthropometric measures were taken: body height, body mass, arm and shank circumference, thickness of three skinfolds (over the triceps, over the scapula, and over the iliac crest). The Body Mass Index (BMI) was computed from values of body height and mass measurements. Numeric values of somatotypological components were calculated as well; these including: endomorphy, mesomorphy, and ectomorphy. Physical activity was evaluated based on the trials of the European Physical Fitness Test battery, and stratified acc. to a 3-level scale: low activity – up to 1 hour, moderate activity – between 1 and 3 hours, and high activity – 4 and more hours. In groups of the physical activity of girls and boys, values of somatic traits and results of motor tests were normalized with the use of equations indicating dependencies of mean values and standard deviations on age, according to Stupnicki et al. [1]. Significance of differences between the studied groups was evaluated using the analysis of variance ANOVA with “post-hoc” Newman-Keuls test.
Results: The surveyed girls and boys with the highest physical activity were characterized by the lowest values of somatic traits, except for body height, and by the best results of physical fitness. Greater differences between results were observed in the girls.
Conclusions: A correlation was demonstrated between the physical activity and somatic build and physical fitness of the surveyed girls and boys.
Key words: physical activity, physical development, physical fitness, children and adolescents
Identifi cation of somatic and functional variables determining the effectiveness of test games in various
football training groups
Authors: Jaworski Janusz , Gargula Leszek , Tchórzewski Dariusz , Durlik Krzysztof , Kołodziej Ewelina
Published: April 2021

Cel pracy. Celem pracy było poszukiwanie somatycznych i funkcjonalnych uwarunkowań skuteczności gier testowych 1 x 1 piłkarzy nożnych w trzech grupach szkoleniowych.
Metody i metody. Grupę badawczą stanowiło 42 piłkarzy nożnych. Zakres badań objął cechy somatyczne, zdolności o podłożu energetycznym oraz neurosensorycznym. Łącznie u każdego sportowca analizie poddano 24 zmienne. W celu oceny wpływu poszczególnych parametrów strukturalnych i funkcjonalnych na wskaźniki skuteczności gry wykorzystane zostały współczynniki determinacji wielokrotnej.
Wyniki. Analiza istotności współczynników korelacji rang Spearmana pomiędzy wskaźnikami skuteczności gry a testowanymi zmiennymi pozwoliła na wprowadzono do modelu regresji wielokrotnej 11 zmiennych. Zaproponowane modele określają wskaźniki skuteczności gry w granicach od około 62% do 72% dla młodzików, od 63% do 88% dla juniorów młodszych oraz od 64% do 88% dla seniorów.
Wnioski. Analizowane wskaźniki skuteczności gry w grupie młodzików oraz juniorów młodszych były najsilniej determinowane poziomem wytrzymałości krążeniowo-oddechowej. Z kolei u seniorów na pierwszym miejscu w modelu dla WSK, SOD, SA lokuje się zdolność różnicowania kinestetycznego. Dla każdego wskaźnika do modelu kwalifikuję się również wytrzymałość krążeniowo-oddechowa, która wyjaśnia około 10% jego zmienności.
IMPACT OF WHOLE BODY CRYOTHERAPY
ON THE BLOOD PLASMA VISCOSITY
AND FIBRINOGEN CONCENTRATION
IN WOMEN WITH RHEUMATOID
ARTHRITIS
Authors: Ptaszek Bartłomiej , Marchewka Jakub , Teległów Aneta
Published: April 2021

Study aim: The aim of this study was to assess the effects of whole body cryotherapy on the plasma viscosity and fibrinogen in women with rheumatoid arthritis.
Study group: The study groups consisted of 10 womens with rheumatoid arthritis, aged 57.2 ± 9.4, who underwent systemic cryotherapy treatments (3 min treatment time, -120°C chamber temperature, 10 treatment sessions, 5 times a week). Their average body height was 165.5 ± 4.6 cm, weight 68.5 ± 4.9 kg and BMI 24.8 ± 2.2 kg/m2. In order to analyse plasma parameters, venous blood samples were drawn from the participants of the study twice. The first study was held on the day of beginning treatments and the second test was conducted after a series of 10 treatments.
Methodology: The viscosity of the blood plasma was determined in the viscometer (type D-52159 Roetgen, Myrenne Co., Germany). Determination of plasma fibrinogen was performed using the Bio-Ksel, Chrom – 7 camera.

Results: Analysing the average values of plasma viscosity and fibrinogen in women with rheumatoid arthritis before and after whole body cryotherapy, no statistically significant differences were found.
Conclusions: Regular usage of cryotherapy treatments (whole body cryotherapy) not affect the levels of fibrinogen and plasma viscosity in women with rheumatoid arthritis.