bluuebunny/crossref_metadata_2025_split huggingface dataset:
Vestibular System Condition under Noise and Vibration Exposure
Authors: Дайхес Н.А. , Сааркоппель Л.М. , Зайцева О.В. , Бомштейн Н.Г. 
Published: April 2023

Введение. Шум и вибрация – одни из ведущих факторов в формировании профессиональных заболеваний. Клинические проявления вибрационного воздействия полисиндромны и зависят как от характера и длительности действия вибрации, от влияния дополнительных неблагоприятных факторов производственной и окружающей среды, так и от индивидуальной резистентности организма. Цель. Оценка состояния вестибулярной системы у лиц, работающих в условиях шумовибрационного воздействия. Материалы и методы. Проведено вестибулологическое, в том числе стабилографическое, обследование 500 рабочих предприятия экспериментального машиностроения, контактирующих в процессе трудовой деятельности с шумо- и виброгенерирующим оборудованием. Результаты. Полученные результаты позволили сделать выводы о том, что комплексное воздействие вредных факторов рабочей среды при доминирующем влиянии шумовибрационного фактора формирует постуральные нарушения по мере увеличения стажа, а выраженность постуральных расстройств существенно выше у лиц шумовибрационных профессий. Ввиду сопоставимости значения зрительного контроля у лиц обследованных групп в развитии постуральных нарушений у лиц шумо- и виброопасных профессий можно предположить заинтересованность в патологическом процессе центральных механизмов регуляции поддержания позы, включая дисбаланс центрального отдела вестибулярного анализатора и нарушение проприоцептивной чувствительности.
Introduction. Noise and vibration are one of the leading factors in the formation of occupational diseases. Clinical manifestations of vibration effects are polysyndromic and depend either on the nature and duration of vibration exposure, on the influence of additional adverse factors of industrial and environmental conditions, nor on the individual resistance of the organism. Purpose. Assessment of vestibular system state in persons working under conditions of noise and vibration exposure. Materials ant methods. A vestibulological examination, including stabilographic one, of 500 workers of an experimental mechanical engineering enterprise, contacting with noise- and vibration-generating equipment in course of their labor activity, was carried out. Results. The results obtained allowed us to conclude that the integrated impact of harmful factors of the working environment with the dominant influence of the noise and vibration factors forms postural disorders with increasing seniority, and the severity of postural disorders is significantly higher in persons of noise and vibration occupations. In view of the comparability of visual control significance in the development of postural disorders in subjects of noise- and vibration-hazardous occupations within the examined groups, is possible to assume the involvement of central mechanisms of postural maintenance regulation in the pathological process, including an imbalance of the central vestibular analyzer section and proprioceptive sensitivity impairment.
Terahertz aptasensor for dopamine neurochemical detection
Authors: Wang Jin , Morita Kosei , Ando Masaki , Yoshida Sota , Nagata Hiroki , Sakai Kenji , Kiwa Toshihiko 
Published: April 2023

Abstract
Measuring neurotransmitter levels in the body can identify imbalances and diagnose neurological and psychiatric disorders. Several advanced imaging technologies and electrochemical and optical sensors have been developed for a highly sensitive and selective detection of neurotransmitters. In this study, a terahertz chemical microscope (TCM) for measurement of dopamine levels is proposed. The TCM uses terahertz waves to obtain a label-free chemical reaction on a sensing plate. A DNA aptamer is investigated as a recognition element for detection of dopamine. The measurement mechanism and construction of the terahertz aptasensor are described, providing a potential alternative for neurotransmitter detection.
Business and Technology Strategies in Strategic Alignment for Performance of Non-Governmental Organizations
Authors: Ndegwa Elsa Njoki , Kipkorir Chris 
Published: April 2023

In Kenya, half of all projects under non-governmental organizations are not sustainable and collapse in less than 365 days after exit of donors. Coordination board of the organization closed down approximately 956 non-governmental in 2015 due to financial malpractices. About, 40% of the projects carried out as non-governmental organizations had been facing the problem of poor management, allocation of resources. The study's specific objectives were to establish the effect of business strategy and information technology strategy on performance of non-governmental in Nakuru City in Kenya. The study's target populations were 95 respondents comprising of directors, management and staff of 14 non-governmental organizations. Strategic leadership theory, performance monitoring theory, organization theory, and the strategic alignment model were used. Descriptive research design, census and close-ended questionnaire were used to collect data which was analyzed using descriptive and inferential statistics with the help of statistical package for social sciences version 25. The findings showed positive correlation between business strategy and information Technology strategy. The variables were significant when tested at 5% level of significance. The researchers recommend that organizations should come up with good business strategy for diagnosing problem of the organization hence problem-solving competence and facilitates assessment of actualization of action plan. Information technology system should be improved so as to facilitate networking, and efficient communication which in turn determine performance. The study's findings would lead to greater understanding of non-governmental organizations. The management of regulatory bodies to government and non-profit sector gains useful insights about strategic alignment, allowing them to develop policies that direct and inspire other organizations.
Relevantes métodos que conservam o suco de laranja e seus engajamentos na qualidade de vida
Authors: Oliveira Laura Jacomo , Santos Amanda Romanini dos , Ferreira Layane Jonas , Marchi Leandro Anselmo Santos 
Published: April 2023

A demanda pela busca saudável, no dia a dia, vai de encontro com o hábito de tomar sucos naturais, dentre eles, o mais consumido é o suco de laranja, com isso hoje é procurado meios eficazes e de bom custo benefício para manter o suco conservado por mais tempo no comércio, mantendo o mais próximo de seu natural possível. O método de pasteurização usado em altas temperaturas tem como objetivo eliminar microrganismos, prolongando assim, a validade do produto juntamente com suas propriedades nutritivas e sabor. Já o sorbato de potássio, conservante muito conhecido pelas indústrias, por mais que tenha também a mesma funcionalidade, impedindo fungo/bactérias e evitando esporos, deixa de priorizar o sabor original do suco de laranja. O objetivo deste trabalho é comprar esses dois métodos por meio de análises da literatura. Fazendo um confronto entre pontos negativos e positivos, ressaltado o bem estar do consumidor, e mantendo os sentidos sensoriais ao máximo de um suco natural, é possível chegar a uma conclusão, que neste caso a pasteurização apresentou resultados qualitativos, preservando a qualidade de vida do consumidor e tendo um maior tempo de prateleira, sendo que o processo não é composto de nenhum composto químico no produto.
Pengaruh Motivasi Dan Disiplin Kerja Terhadap Kepuasan Kerja (Study Pada Konsultan Program Nasional Pemberdayaan Masyarakat – Pengembangan Infrastruktur Sosial Ekonomi Wilayah - PNPM PISEW Di Kabupaten Simalungun)
Authors: Siagian Lusman , Siregar Robert Tua , Silalahi Marto , Situmeang Ringkop 
Published: April 2023

Pengembangan infrastruktur Sosial Dan Ekonomi Wilayah/Regional Infrastructure For Social And Economic Development (PISEW/RISE) yang kemudian disebut degan PNPM PISEW. Program ini merupakan salah satu upaya pemerintah dalam kerangka program nasional pemberdayaan masyarakat mandiri (PNPM Mandiri) untuk mengatasi kesenjangan antar wilayah, kemiskinan dan pengangguran melalui pengembangan sosial ekonomi masyarakat. Permasalahan dalam penelitian ini adalah : 1). Untuk mengetahui sejauh mana pengaruh motivasi terhadap kepuasan kerja, 2). Seberapa besar pengaruh disiplin kerja terhadap kepuasan kerja? dan 3). Seberapa besar pengaruh motivasi dan disiplin kerja secara secara serentak terhadap kepuasan kerja. Teori yang digunakan dalam penelitiain ini adalah teori-teori sumber daya manusia, khususnya teori tentang motivasi, disiplin kerja serta kepuasan kerja. Penelitian ini menggunakan pendekatan survey, sedangkan jenis penelitian adalah deskriftif kuantitatif. Jumlah sampel yang digunakan sebanyak 42 orang. Hasil penelitian ini memperlihatkan koefisien determinasi adalah 0,783, sehingga dapat ditunjukkan bahwa 78,3 % keragaman variabel kepuasan kerja dapat dijelaskan oleh variabel motivasi dan disiplin kerja. Dengan demikian motivasi dan disiplin kerja secara bersama-sama berpengaruh signifikan terhadap tenaga konsultan pendamping Program Nasional Pemberdayaan Masyarakat Pengembangan Infrastruktur Social Ekonomi Wilayah (PNPM-PISEW) di Kabupaten Simalugun dengan tingkat hubungan yang signifikan
Management and treatment of Helicobacter pylori infection in pediatrics.
Authors: Cuadrado Caballero MC , Bello Córdoba D , Gómez Rodríguez BJ 
Published: April 2023

Resumen

La infección por Helicobacter Pylori es una de las causas principales de gastritis crónica y enfermedad ulcerosa, tanto en niños como en adultos. La prevalencia de la infección está disminuyendo en los últimos años, especialmente en países desarrollados, aunque depende de distintos factores. La presentación clínica en la población pediátrica es inespecífica y la mayoría son asintomáticos, no relacionándose con la presencia de H. pylori con dolor abdominal crónico de características funcionales, aunque en ocasiones sí que puede estar relacionada con patologías extradigestivas (anemia ferropénica refractaria y trombocitopenia inmune primaria crónica).

A diferencia de la población adulta, en la infancia el diagnóstico se debe realizar mediante métodos invasivos, precisando endoscopia para la recogida de muestras para cultivo, estudio histológico, test rápido de ureasa y PCR, mientras que los métodos no invasivos se reservan para el control de la erradicación de la infección.

Como novedad en las últimas guías, se unifican los criterios sobre la toma de muestras, siendo necesarias al menos seis biopsias de mucosa gástrica (dos de antro y dos de cuerpo para anatomía patológica y una de antro y una de cuerpo para cultivo) y si es posible, una extra de antro para realizar test adicionales.

El tratamiento, no debe realizarse por la estrategia test and treat, sino que debe ser dirigido según la sensibilidad a los antibióticos en el cultivo, siendo de elección la triple terapia durante 14 días basada en el antibiograma.
PENGARUH KOMPETENSI KOMUNIKASI, KECERDASAN EMOSIONAL DAN BUDAYA ORGANISASI TERHADAP KINERJA PERSONEL POLSEK KEDUNDUNG KABUPATEN SAMPANG
Authors: Map Jurnalmap , Mulisi Ali Sibro , Wibowo Nugroho Mardi , ÔÇì Muninghar 
Published: April 2023

ABSTRACT

This research was conducted at Kedungdung Sub-District Police, Sampang Regency. with a total sample of 33 people. The objectives of this study are: 1) To find out and describe communication competencies, emotional intelligence, organizational culture and performance of police officers, 2) To find out and analyze whether communication competencies, emotional intelligence and organizational culture simultaneously influence the performance of police officers, 3) To find out and analyze whether communication skills, emotional intelligence and organizational culture partially influence the performance of police officers. The results showed that 1) Simultaneously, communication competencies, emotional intelligence and organizational culture had a very significant effect on employee performance, 2) Partially, communication competencies, emotional intelligence and organizational culture have a significant influence on the performance Police officers.

Keywords: Competence of Communication, Emotional Intelligence, Organizational Culture and Performance of Personnel.
Aneurismas aorticos gigantes, tratamiento quirúrgico: reporte de dos de casos
Authors: Morales Javier , Machain Leyva Cyntia , Jiménez Rodríguez Héctor Miguel , Ojeda Aurora , Gómez Coral 
Published: April 2023

Los aneurismas aórticos gigantes son escasamente reportados. Se definen como con un diámetro aórtico mayor de 70 mm. El abordaje de esta entidad requiere el uso de distintas modalidades de imagen, aunque el ecocardiograma representa el estudio vital para su diagnóstico inicial. Su manejo requiere la sustitución de la aorta y posible reemplazo valvular. Presentamos dos casos con distintos estudios de gabinete para el diagnóstico y evaluación del aneurisma aórtico gigante.
The Effect of Mechanical Properties of the Capsular-Connected Complex Acetabulum Pedis on Movements in the Two-Segment Foot Model in Normal Foot and Flatfoot
Authors: Liabakh A.P. , Lazariev I.A. , Turchyn O.A. , Piatkovskyi V.M. 
Published: April 2023

Summary. The flatfoot remains a poorly defined clinical entity.
Objective: to study the movements that occur in the foot under a single-support load on a two-segment model of the normal foot and flatfoot under different mechanical properties of the capsular-ligamentous complex acetabulum pedis.
Materials and Methods. A two-segment model of the foot was developed, which consisted of anatomical hindfoot and forefoot. The connection between them was represented by a complex consisting of lig. calcaneonaviculare and the tendon of m. tibialis posterior. A decrease in the mechanical strength of the complex was represented by three types of tendon tissue degeneration according to Z.S. Rosenberg et al.: 0% – the norm, 25% – type І, 50% – type ІІ, and 75% – type ІІІ. The 3D finite element model was created using real foot skeletons from 12 patients with acquired flatfoot, obtained from 3D reconstructions with CT. The model was loaded with a force of 750 N from the plateau of the tibia in the direction of the ground surface. The adequacy of the model was assessed by examining the dependence of the simulation results with the values of the talo-navicular uncovered angle of the same patients.
Results. The mutual movement of the segments forming the foot model progressively increased with a decrease in the strength of the capsular-ligamentous complex from 4.18 mm in the norm to 8.36 mm in type III degenerative changes. The linear nature of the dependence of total displacements on the decrease in the mechanical strength of the capsular-ligamentous complex is confirmed by the assessment of the adequacy of the model.
Conclusions. The decrease in the mechanical strength of the capsular-ligamentous complex acetabulum pedis under a single-bearing load causes the mutual movement of segments of the model twice as large compared to the norm; the calculated dependence of movement/decrease in strength is linear.
Long Bone Fractures and Mineral-Bone Disorders in Patients with Chronic Kidney Disease Treated with Hemodialysis
Authors: Ankin M.L. , Petryk T.M. , Ladyka V.O. , Dudar S.L. 
Published: April 2023

Background. At the turn of the 20th and 21st centuries, the world community was faced with a global problem that has not only medical, but also great social economic significance – a pandemic of chronic non-communicable diseases that annually claim millions of lives, lead to severe complications associated with disability and the need for high-cost treatment. Among them is chronic kidney disease (CKD), which occupies an important place due to its significant prevalence in the population, a sharp decrease in the quality of life, high mortality of patients, and which leads to the need for expensive methods of renal replacement therapy (RRT).
Objective: to determine the 3-year cumulative fracture rate (proportion of adults with fractures of the femur, forearm, or proximal part of the humerus) at least once during 3 years of follow-up, and the level of calcium, phosphorus, parathyroid hormone (PTH), alkaline phosphatase and vitamin D in patients who are treated with programmed hemodialysis and have long bone fractures.
Materials and Methods: To determine the 3-year cumulative fracture rate (proportion of adults with fractures of the femur, forearm, or proximal part of the humerus) at least once during the 3-year follow-up, 512 patients treated with hemodialysis for more than 3 years were observed. 50 bone fractures were diagnosed during 2019-2022 (femur – 25, tibia – 6, proximal part of the humerus – 6, forearm – 4, pelvis – 2, ribs – 2, vertebrae – 5).
Results. A more detailed study of indicators of mineral metabolism was conducted on 154 patients with CKD stage V who were treated with hemodialysis at the MNPE “Kyiv Regional Clinical Hospital” of the KCC. Subsequently, the patients were divided into 2 groups: (1) patients on hemodialysis with fractures of long bones of the skeleton (n=41: femur – 25, tibia – 6, proximal part of the humerus – 6, forearm – 4) who were treated at the regional trauma center, and (2) patients without skeletal fractures (n=118) in 2019- 2022.
Conclusions. The study showed that the 3-year cumulative fracture rate in a study of 512 patients treated with hemodialysis for more than 3 years was 9.76%. Compared with patients without fractures, patients with fractures of long bones had increased levels of phosphorus and PTH and decreased levels of calcium and vitamin D in the blood serum. The level of alkaline phosphatase in the presence of fractures was twice as high as in the group of patients without fractures (p<0.001). The data indicate that disorders of mineral metabolism are the etiological factors of fractures in patients with CKD who are treated with hemodialysis.
Features of the Occurrence and Development of Infectious Complications in Patients with Combat Injuries of the Musculoskeletal System (according to the Own Experience)
Authors: Hrytsai M.P. , Poliachenko Yu.V. , Tsokalo V.M. , Kolov H.B. , Yevlantieva T.A. 
Published: April 2023

Background. One of the characteristics of a combat injury is the penetration of pathogenic microorganisms, pieces of dirty skin, clothes, dust, etc. into the depth of the wound. The combination of significant defects of bones and soft tissues, vessels and nerves of the affected segment of the limb (musculoskeletal system) causes a high percentage of unsatisfactory treatment results, as well as the development of infectious complications.
Objective: to evaluate the nature of combat wounds in patients who had infectious complications in the musculoskeletal system during the war in Ukraine since 2014; to determine the features of the occurrence and development of such infectious complications.
Materials and Methods. An analysis of case reports of patients with combat wounds with infectious complications (osteomyelitis, septic arthritis, surgical site infection (SSI), purulent- necrotic infection of soft tissues and wounds) who were treated at the Department of Bone- Purulent Surgery of the State Institution “Institute of Traumatology and Orthopedics of the National Academy of Medical Sciences of Ukraine” for the period from 2014 to mid-2022 was carried out.
Results and Conclusions. Infectious complications in combat wounds mostly arise primarily as a result of the wound itself, taking into account the severity, extent of damage to structures and tissues, the type of weapon used to inflict the injury, and a wide spectrum of microorganisms, among which Staphylococcus aureus plays a leading role. In the control group, infectious complications occurred more often than SSI with further progression.
Revisiting the Red Giant Branch Hosts KOI-3886 and ι Draconis. Detailed Asteroseismic Modeling and Consolidated Stellar Parameters
Authors: Campante Tiago L. , Li Tanda , Ong J. M. Joel , Corsaro Enrico , Cunha Margarida S. , Bedding Timothy R. , Bossini Diego , Breton Sylvain N. , Buzasi Derek L. , Chaplin William J. , Deal Morgan , García Rafael A. , Hill Michelle L. , Hon Marc , Huber Daniel , Jiang Chen , Kane Stephen R. , Kayhan Cenk , Kuszlewicz James S. , Lillo-Box Jorge , Mathur Savita , F. G. Monteiro Mário J. P. , Pereira Filipe , Santos Nuno C. , Serenelli Aldo , Stello Dennis 
Published: April 2023

Abstract
Asteroseismology is playing an increasingly important role in the characterization of red giant host stars and their planetary systems. Here, we conduct detailed asteroseismic modeling of the evolved red giant branch (RGB) hosts KOI-3886 and ι Draconis, making use of end-of-mission Kepler (KOI-3886) and multisector TESS (ι Draconis) time-series photometry. We also model the benchmark star KIC 8410637, a member of an eclipsing binary, thus providing a direct test to the seismic determination. We test the impact of adopting different sets of observed modes as seismic constraints. Inclusion of ℓ = 1 and 2 modes improves the precision of the stellar parameters, albeit marginally, compared to adopting radial modes alone, with 1.9%–3.0% (radius), 5%–9% (mass), and 19%–25% (age) reached when using all p-dominated modes as constraints. Given the very small spacing of adjacent dipole mixed modes in evolved RGB stars, the sparse set of observed g-dominated modes is not able to provide extra constraints, further leading to highly multimodal posteriors. Access to multiyear time-series photometry does not improve matters, with detailed modeling of evolved RGB stars based on (lower-resolution) TESS data sets attaining a precision commensurate with that based on end-of-mission Kepler data. Furthermore, we test the impact of varying the atmospheric boundary condition in our stellar models. We find the mass and radius estimates to be insensitive to the description of the near-surface layers, at the expense of substantially changing both the near-surface structure of the best-fitting models and the values of associated parameters like the initial helium abundance, Y

i
. Attempts to measure Y

i
from seismic modeling of red giants may thus be systematically dependent on the choice of atmospheric physics.
Phase Curves of Kuiper Belt Objects, Centaurs, and Jupiter-family Comets from the ATLAS Survey
Authors: Dobson Matthew M. , Schwamb Megan E. , Benecchi Susan D. , Verbiscer Anne J. , Fitzsimmons Alan , Shingles Luke J. , Denneau Larry , Heinze A. N. , Smith Ken W. , Tonry John L. , Weiland Henry , Young David. R. 
Published: April 2023

Abstract
The Kuiper Belt objects (KBOs), the Centaurs, and the Jupiter-family comets (JFCs) form an evolutionary continuum of small outer solar system objects, and their study allows us to gain insight into the history and evolution of the solar system. Broadband photometry can be used to measure their phase curves, allowing a first-order probe into the surface properties of these objects, though limited telescope time makes measuring accurate phase curves difficult. We make use of serendipitous broadband photometry from the long-baseline, high-cadence Asteroid Terrestrial-impact Last Alert System survey to measure the phase curves for a sample of 18 KBOs, Centaurs, and JFCs with unprecedentedly large data sets. We find phase curves with previously reported negative slopes become positive with increased data and are thus due to insufficient sampling of the phase-curve profile, and not a real physical effect. We search for correlations between phase-curve parameters, finding no strong correlations between any parameter pair, consistent with the findings of previous studies. We search for instances of cometary activity in our sample, finding a previously reported outburst by Echeclus and a new epoch of increased activity by Chiron. Applying the main belt asteroid HG
1
G
2 phase-curve model to three JFCs in our sample with large phase angle spans, we find their slope parameters imply surfaces more consistent with those of carbonaceous main belt asteroids than silicaceous ones.