bluuebunny/crossref_metadata_2025 huggingface dataset:
Опыт интродукции боярышников в дендрологическом саду САФУ
Authors:   Северный (Арктический) федеральный университет имени М.В. Ломоносова, Александрова Ю.А.
Published: November 2023

Во многих ботанических садах и арборетумах собраны коллекции растений для изучения интродукционного потенциала и представляющих интерес для биологического разнообразия местной флоры. С 1934 года дендрологический сад имени И.М. Стратоновича ведет исследовательскую деятельность по интродукции древесных и кустарниковых растений в северные условия. Ввиду широкого спектра хозяйственного использования перспективными для интродукции являются представители рода Crataegus L. [1, 2, 4, 5, 6, 7]. За многолетний период исследований в дендрологическом саду испытано 67 видов (283 образца) рода боярышник из различных географических районов. Анализ архивных материалов показал, что у большей части полученных образцов отмечено отсутствие всходов; распространенной причиной гибели растений является вымерзание, которое может происходить как на ювенильном, так и на генеративном этапе развития. Некоторые образцы коллекции утрачены в результате механических повреждений в ходе строительных работ, а часть видов выпала по неизвестным причинам, поэтому сведений об их адаптации к северным условиям нет. В настоящее время коллекцию боярышников дендрария составляют 43 экземпляра 15-и таксонов. Акклиматизация исследуемых растений происходит неодинаково. Изучение интродуцируемых видов на основе коллекции одного рода позволяет провести сравнительный анализ их особенностей в новых условиях произрастания и выделить наиболее перспективные виды и формы для более широкого хозяйственного использования в районе интродукции [1]. На основе интегральной оценки жизнеспособности интродуцированных растений в новых условиях существования, основанной на комплексе таких параметров как ежегодное вызревание побегов, зимостойкость, сохранение габитуса, побегообразовательная способность, регулярность прироста побегов в высоту, генеративное развитие, способы размножения, определены наиболее перспективные для выращивания в северных условиях виды боярышников [3]. По результатам интегральной оценки 26,6 % наблюдаемых видов отнесено к группе вполне перспективных к интродукции. Наибольшее количество исследуемых видов – 60 % – относится к группе перспективные. Относящиеся к этим группам растения зимостойкие, ежегодно дают семенное потомство, сохраняют природную форму, однолетние побеги вызревают полностью. К группе менее перспективные отнесен один вид – C. almaatensis Pojark. – 6,7 %. В условиях Архангельска вид сохраняет жизненную форму, однако при генеративном развитии растение цветет, но формирует единичные плоды, не успевающие дозреть за вегетационный период. В группу малоперспективных интродуцентов входит C. basilica Beadle., который в условиях сада не цветет и не плодоносит, а также имеет сниженные баллы по ряду других жизненных показателей [1]. Таким образом, большинство видов, исследуемых в условиях дендрологического сада, являются перспективными для интродукции в северные условия и могут успешно использоваться в практике зеленого строительства населенных мест региона.
Joint and Separate Minimization of Multilevel Representations of Boolean Function Systems
Authors:   The United Institute of Informatics Problems of the National Academy of Sciences of Belarus, Minsk, 220012, Republic of Belarus, Bibilo P. N.
Published: November 2023

The results of experimental studies of the effectiveness of programs for minimizing multilevel representations of systems of Boolean functions performed during the synthesis of combinational circuits in the design library of custom CMOS VLSI are presented. The efficiency of joint and separate minimization programs using Shannon expansions for constructing multilevel representations of systems of fully defined Boolean functions in the form of interconnected systems of logical equations — complete or abbreviated formulas of Shannon expansion or formulas corresponding to Boolean networks is investigated. A comparison is made with the results of experiments performed for various types of joint minimization only. A comparison is also made with the results of solutions obtained by the program of joint and separate minimization of Boolean function systems in the DNF class. It is shown that the use of joint minimization of multi-level representations makes it possible to obtain circuits of a smaller area more often, and the use of a separate one — circuits with a lower delay.
The Method of Dynamic Characterization of Standard Cell Libraries for Field Programmable Gate Arrays
Authors:   Institute for Design Problems in Microelectronics of Russian Academy of Sciences (IPPM RAS), Moscow, Zelenograd, Russian Federation, Khvatov V. M. , Zapletina M. A. ,   Institute for Design Problems in Microelectronics of Russian Academy of Sciences (IPPM RAS), Moscow, Zelenograd, Russian Federation
Published: November 2023

In this paper, the problem of accelerating the development of standard cells libraries for field programmable gate arrays is solved. The target libraries contain the timing characteristics of cells, which are various configurations for the logic element of a field programmable gate array. The method of dynamic characterization of standard cells libraries for solving the problem is proposed. It is based on three stages. The first stage is the decomposition of the logic element. The second stage is the preliminary characterization of the logic element components. The third stage is the cell library generation based on the results obtained after the logical synthesis of the designed circuit. The method allows not to perform calculations for all possible logic element configurations, which significantly reduces the characterization time. The method also considers all structural changes in the element and makes it possible to perform static timing analysis of the designed circuit without a critical loss of accuracy.
CHARACTERIZATION OF THE CHEMICAL COMPOSITION OF WATER AND THE HYDROCHEMICAL REGIME OF LEFT-BANK TRIBUTARIES OF THE DNIESTER WITHIN TERNOPIL REGION
Authors:   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, Khilchevskyi V.K. , Kapusta T.Ya. ,   Volodymyr Hnatyuk Ternopil National Pedagogical University, Bytsyra L.О. ,   Volodymyr Hnatyuk Ternopil National Pedagogical University
Published: November 2023

The article is devoted to the study of the chemical composition of water, the hydrochemical regime and water quality of the left-bank tributaries of the Dniester within Ternopil region (Zolota Lypa, Koropets, Strypa, Seret, Nichlava and Zbruch rivers) based on water monitoring data of the State Water Agency of Ukraine (1993-2020). The chemical composition of water was studied according to: main ions and water mineralization; physical and chemical parameters (pH, O2); biogenic substances ((NН4+, NO2–, NO3–, РO43–); trace elements (Cu, Cr); specific pollutants (petroleum products, detergents). It was established that the hydrochemical type of water in most of the studied rivers is calcium bicarbonate. The water of the Nichlava River is calcium bicarbonate-sulfate. The average annual water mineralization of the studied rivers varies from 476 mg/dm3 to 699 mg/dm3. The water of most rivers is moderately fresh in terms of mineralization. The water of the Nichlava River is fresh with high mineralization. The hydrochemical regime of rivers is related to the hydrological regime. The minimum concentrations of the main ions and water mineralization are observed during the summer-autumn mezhenia, which is explained by the precipitation of a significant amount of atmospheric precipitation and the presence of floods during this period. The maximum of these indicators is observed in winter. The hydrochemical regime for biogenic substances, trace elements and specific pollutants is less pronounced. Among biogenic substances, the clearest manifestation of the hydrochemical regime was recorded for nitrates. The minimum concentrations of NO3– are observed in the summer-autumn boundary, when nitrates are consumed for the development of aquatic plants. Nitrates accumulate in the autumn period with the death of aquatic plants, and during the winter period, their maximum average content is observed. The assessment of the water quality of the studied rivers, carried out by analyzing long-term series of observations using the “Hygienic water quality standards of water bodies … (2022), showed that the content of the studied components mainly met the regulatory requirements, with the exception of iron. At the same time, the absence of copper, chromium, petroleum products and detergents in water was recorded in all studied rivers during the observation period in different years (zero values of these components were recorded in 70-90% of samples).
Graduate School Professors' Motivation and Teaching Effectiveness: An Ex-Post Facto Analysis
Authors: Rome B. Moralista  , Roger B. Rueda
Published: November 2023

In this research study, the intricate relationship between the motivations of graduate school professors and their effectiveness as educators in the dynamic context of graduate education is explored. Employing an ex-post facto research design, pre-existing data were analyzed to investigate the multifaceted connections between professors' motivations and teaching effectiveness. The study encompassed survey data from a diverse sample of professors representing various academic disciplines, including inquiries regarding motivations for teaching, teaching practices, and institutional demographics. The findings unveiled the coexistence of intrinsic and extrinsic motivations among professors, underscoring the complexity of their commitment to teaching. Intrinsic motivations, grounded in a profound passion for teaching and a genuine desire to positively impact students, emerged as robust predictors of effective teaching. Conversely, extrinsic motivations, such as career advancement and institutional recognition, also played a role but were less influential. Through correlation and regression analyses, the research demonstrated a positive and significant relationship between professors' intrinsic motivations and teaching effectiveness, even after controlling for covariates such as years of teaching experience and academic discipline. The identified discipline-specific variations underscored the necessity for tailored approaches to faculty development and support. These findings carry profound implications for graduate education institutions, administrators, and policymakers. They emphasize the pivotal role of intrinsic motivations in shaping effective teaching practices and highlight the importance of cultivating a teaching-centric culture. The study's implications call for faculty development programs that nurture and cultivate intrinsic motivations, discipline-specific approaches to support professors, and recognition and reward systems that celebrate teaching excellence. This research contributes significantly to our understanding of the vital connection between professors' motivations and teaching effectiveness within the context of graduate education. It underscores the significance of nurturing these motivations to foster a dynamic and responsive educational environment, benefiting both educators and learners in their pursuit of teaching excellence.
Study the Serum Levels of IL-17, IL-23, TLR-4, and TLR-7 Role in Immunopathogenesis in Patients with Moderate and Severe Psoriasis
Authors: Abdulla Hamad Abood  , Hassan Ali Hussein Al-Saadi
Published: November 2023

Objective: Psoriasis is an immune-mediated disease* (a disease with an unclear cause that is characterized by inflammation caused by dysfunction of the immune system) that causes inflammation in the body. This study examined the relationship between immunological markers (IL-17 and TLR-4) and several socio-demographic parameters, including age, sex, disease severity, stress, smoking behaviours, BMI classification, and dietary preferences, in patients with psoriasis. Methods: Psoriasis on patients at the Imam Al-Hussein City Hospital in Karbala Province, Iraq, psoriasis from December 2022 to April 2023. The participants were healthy individuals and newly diagnosed, untreated psoriasis patients. Pregnant women, those with chronic conditions, and those receiving psoriasis medication were excluded. A case-control observational study was conducted, using convenience sampling to select participants. The PASI scoring method was used to evaluate four body areas, and the sandwich ELISA method was used for immunomarker analysis. Results: The study found significant dispirited in the severity of psoriasis among individuals, with 54.44% presenting with intermediate symptoms and 45.56% showed severe manifestations. The moderate and severe psoriasis patients were classified into five age cohorts. The severity of psoriasis correlates with age, with those with severe psoriasis being older. Socio-demographic features revealed a greater prevalence of moderate patients than those with severe psoriasis. The study also found a significant association between greater BMI values and severe symptoms, smoking behaviours, elevated stress levels, and higher consumption of processed foods. Immunological markers such as IL-17, IL-23, TLR-4, and TLR-7 were also examined, showed significant variations between control participants and those with moderate and severe forms of the condition. These findings contributed to understanding the determinants impacting psoriasis severity and its clinical implications for patient care and therapeutic interventions. Conclusion: Psoriasis patients make up a significant part of the study population, with higher smoking, stress, and healthy food habits. There was no significant difference in BMI, disease severity. of immunological markers IL-17, IL-23, TLR-4, and TLR-7 showed a significantly increase.
ЭКОЛОГИЯ ЯЗЫКА. МОНО- И МЕЖКУЛЬТУРНАЯ КОММУНИКАТИВНАЯ ПРАКТИКА
Authors:   Dorzhi Banzarov Buryat State University
Published: November 2023

В сборник включены научные статьи специалистов в области межкультурной коммуникации по вопросам безопасности семиосферы: этической и технологической культуры мышления; безопасности языка, речи и коммуникации; психолингвистического подхода к изучению семиозиса; перевода как неоднозначного посредничества в межкультурной коммуникации. Отдельное внимание уделяется исследованию современных трендов в лингводидактике и технологиям обучения и методам преподавания в профессиональной сфере, в числе авторов специалисты из Китая и Монголии. Предназначен широкому кругу читателей, интересующихся вопросами межкультурной коммуникации.
Comparative evaluation of implementation options for partial radiators for antenna systems of urban radio centers under severe restrictions on placement conditions
Authors: Karlov Al.V. , Korshunov S.A. , Kotkov K.V. , Naryshkin I.M. , Obshitikov A.I.
Published: November 2023

In connection with the active development of urban infrastructure and the expansion of residential areas, it becomes necessary to provide corporate mobile radio communications with a large coverage area. In this regard, a number of problems arise, since in most cases special television towers and cellular communication masts are already occupied, and the location on high-rise buildings that are not adapted for antenna placement has rather severe restrictions. Calculation and study of the characteristics of PIFA type antennas placed on high-rise buildings under severe restrictions on placement conditions. Results. The results of calculations of antennas of the PIFA type are obtained, taking into account the environment. A technical solution for a dual-band PIFA VHF antenna is proposed. It is shown that with duplex operation isolation of at least 20 dBm, VSWR of no more than 2 with a bandwidth of 3 MHz is achieved.
Las remesas a Latinoamérica y el Caribe en 2023: retomando el crecimiento previo
Authors: Maldonado René , Harris Jeremy
Published: November 2023

Las remesas que reciben las familias de emigrantes de los países de América Latina y el Caribe (ALC) contribuyen de manera importante a reducir su pobreza, y son uno de los motivos principales de la migración internacional. Con el fin de las restricciones derivados de la pandemia del COVID-19, se observa una consolidación de las tendencias de largo plazo en las tasas de crecimiento de los flujos de remesas. Se presenta una proyección de la evolución de las remesas hacia los países de ALC en 2023, con un análisis de los determinantes de los flujos y el impacto que tienen los cambios en las variables macroeconómicas sobre el poder adquisitivo de las remesas para las familias receptoras.
Saúde Mental Coletiva: transoceanizando políticas e práticas locais-globais
Authors: Ferla Alcindo Antônio , Cabral Károl Veiga , Belloc Márcio Mariath , Nicoli Maria Augusta
Published: November 2023

As conexões entre Brasil, Argentina, Itália e Espanha na construção de políticas e práticas de cuidado em saúde mental que buscam avançar no sentido de produzir autonomia, liberdade e preservar a inserção das pessoas nos seus territórios já se estabeleceram de forma profícua há algumas décadas. Além de ampliar a rede de cuidados nos territórios, substituindo o modelo manicomial por serviços com modos de cuidado inovadores e mais integrais, resulta dessas conexões o reconhecimento das pessoas com necessidade de cuidados para além das tipologias normal/anormal e da nosografia biomédica, que abre a noção de economia subjetiva para potencializar o cuidado e a compreensão das necessidades das pessoas. A agenda dessas conexões oscilou entre a cooperação entre países, sobretudo com a mobilidade de gestores e trabalhadores para participarem de eventos e de visitas técnicas, e uma potente malha de encontros de pessoas e pensamentos, fluindo nas lacunas das ações governamentais. As conexões na modalidade local-local foram feitas por meio de encontros entre trabalhadores, pesquisadores e militantes por sistemas universais (novos padrões de acesso), equânimes (novos padrões de inclusão) e integrais (novos padrões de qualidade) e resultaram em fendas nos modos de pensar a pessoa em sofrimento psíquico e as articulações com a saúde e os territórios. Essas fendas potencializaram a abertura ético-estético-política do cuidado em saúde mental.
A Systematic Review on the Pharmacological Prospectives of Vitex negundo in Ayurveda Drug Research
Authors: Devipriya S. , Mohan Preethi , Mohanan Arun , Vineeth P. K.
Published: November 2023

In Ayurveda, there are many formulations containing Vitex negundo which is indicated in specific pathogenic and non-pathogenic condition. Hence this review attempted to explore the data of research at a glimpse. Peer reviewed and published data from PubMed had been selected for the same. The PubMed database (2009 to 2019) were searched using the keyword ‘Vitex negundo’, ‘Ayurveda’ with Boolean operator ‘AND’. A total of 45 free full text articles were retrieved from 57 articles with specific inclusion criteria. All the 45 studies were categorized into in silico studies, analytical studies, in vitro studies, in vivo studies and clinical studies. Then the data such as the type and design of research, the techniques used, and sample size were categorized into tables and the results were attained through thorough reading and analysis. A descriptive method is adopted for the review and quality aspects of the data were not taken into consideration. Compounds namely, acerosin and thymol were studied in in silico as an inhibitor for mTOR and on skin diseases respectively. Analytical studies explored the presence of compounds such as estriol, angnuside, phydroxybenzoicacid etc. Pharmacological activities such as anti-bacterial, anti-cancerous, anti-tubercular were studied in vitro and in vivo. A clinical study on Nirgundi khanavati in gridrasi (sciatica) is found to be effective in reducing the pain threshold. The phytochemical research of the drug were also proven against carcinoma. There is a high scope for research for more clinical studies and standardization with advanced analytical procedures and marker compounds.
Role of Yavakshara in the Management of Post Fistulectomy Wound – A Single Case Report
Authors: Sithara R. V. , Babar Sanjay C.
Published: November 2023

Background: Anorectal disorders can cause discomfort and greatly affect a patient’s quality of life. Faulty lifestyles, and changing diet patterns, lead to various anorectal disorders. Bhagandara (Fistula in ano) is such a disorder regarded as one among the Ashtamahagadas by Acharyas. Acharya elaborated on Vrana, Dushtavrana, and its 60 different therapeutic procedures in Sushrutha Samhita. One of them is the Kshara application, a distinctive para-surgical technique that acts as a powerful debriding agent to promote the growth of healthy granulation tissue and efficient healing. The objective of the study is to know the role of the Kshara application in treating the post-fistulectomy wound. Method: In this study, the post-fistulectomy wound was treated with Yavakshara followed by daily cleaning and dressing with Jathyadi ghrita application for 14 days. The parameters like discharge, edge, floor, margin, surrounding area, bleeding, and temperature of the wound were assessed. Result: By the 6th day of application there were significant changes like the gradual desloughing process had started, and pus discharge was reduced. By the end of 14 days, discharge - absent, edge – not attached, floor- healthy granulation present, margin – regular, surrounding area – normal, bleeding – active bleeding present, temperature – absent. Conclusion: The application of Yavakshara was found to be effective in treating post-fistulectomy wounds with proper dressing and care by its wound-cleansing quality and debriding nature.
RELAÇÃO PESSOA-AMBIENTE: ESTUDO EM URGÊNCIA E EMERGÊNCIA HOSPITALAR
Authors: Pompermaier João Paulo Lucchetta , Alves Júlia Medeiros , Lopes Sandra Aparecida Piloto , Campos Simone Borges João de , Vergara Lizandra Garcia Lupi
Published: November 2023

Os estudos de psicologia ambiental estão cada vez mais adentrando o campo da arquitetura, especialmente no contexto hospitalar. O objetivo deste artigo é apresentar observações feitas em campo com a aplicação do mapeamento comportamental centrado na pessoa e centrado no ambiente no contexto das salas de espera da unidade de urgência e emergência adulto de um hospital público de Santa Catarina, para observar as interações com o ambiente, a ocupação do espaço pelos pacientes e entender o fluxo dos mesmos no ambiente. Para isso utilizaram-se técnicas da psicologia ambiental com a abordagem multimétodos: o mapeamento comportamental, tanto centrado na pessoa, quanto no ambiente, o diário de campo e traços de gravação, no intuito de compreender as relações entre os comportamentos das pessoas e o ambiente onde aguardam atendimento, desta forma contribuindo com informações para possível intervenção na situação observada. Com o estudo, ficou evidente que os problemas de ordem física e tecnológica, como barreiras nos fluxos e na sistematização de informações, bem como carência de profissionais na unidade são grandes interferentes no tempo de atendimento. Tais obstáculos devem ser solucionados, a fim de oferecer um melhor atendimento à população.
Simulation of self-induced capillary break up of a viscous liquid jet
Authors:   Keldysh Research Centre, Safronov Andrey , Koroteev Anatoliy ,   Keldysh Research Centre, Grigoriev Alexei ,   Keldysh Research Centre, Filatov Nikolay ,   Keldysh Research Centre
Published: November 2023

The aim of the study is to reveal the patterns of self-induced disintegration of a viscous liquid jet flowing out at low speed from a capillary hole under microgravity conditions. The research method is numerical modeling of the regularities of self-induced capillary decay using the methods of Lagrange mechanics. Results. A verified technique for numerical simulation of a capillary jet of a viscous liquid based on the methods of Lagrange mechanics. Identified patterns of self-induced decay of a viscous jet under microgravity conditions. Dependence of the length of the undisintegrated part of the jet on the viscosity of the liquid and the velocity of its outflow from the capillary nozzle. Conclusion. The developed numerical simulation technique allows one to correctly and efficiently (from the point of view of the computing resource used) simulate the dynamics of a capillary jet, taking into account complex nonlinear and boundary effects. A pronounced effect of viscosity on the regularities of the disintegration of a jet moving at low speed has been established. The obtained spectral characteristics of perturbations in the jet make it possible to raise the question of the possibility of developing an asymptotic theory of the self-induced decay of a viscous jet.
Reconstruction of alveolar defects with regenerative properties of adipose-derived stem cells
Authors: Bayat Mohammad , Karimi Aval Sarvenaz , Amirzade Mohammad Hosein , Mohamadnia Abdolreza , Bahrami Naghmeh
Published: November 2023

Introduction: Loss of tissue and dysfunction of body organs due to injuries and diseases have caused serious health problems despite the vast advances in Medicien. Bone repair through tissue engineering is one of the most important areas of attention for specialists in a wide range of de- partments, including orthopedics and maxillofacial surgeries.
Materials and Methods: This case-series describes efficient clinical applications of adi- pose-derived stem cells (AdSCs) in combination with conventional guided bone regeneration as protected healing space for reconstruction of large alveolar defects after hemi-mandibulectomy.
Results: As the result, this approach represented a considerable amount of three-dimensional bone formation in presented cases. Regenerating this amount of resected bone tissue rehabilitates the patients and gives clinicians a sufficient amount of bone and opportunity to insert dental implants to retrieve patients’ function and aesthetic.
Conclusion: The application of AdSCs can be considered as an efficient treatment for bone regeneration in large alveolar bone defects.
A new osteotomy for mandibular sagittal split osteotomy
Authors: Arabi Daredor Amirmohammad , Parhiz Alireza , Asadi Amirali
Published: November 2023

Sagittal split ramus osteotomy is one of the most efficient steotomy techniques for orthognathic surgery. This technical note presents a new technique of mandibular osteotomy to prevent bony interferences with simultaneous maxillary impctions. As well as increase in bone contact for great mandibular advancements which results in better bone healing. furthermore, Fixation of bony segments in this area is far from third molar alveolar socket if extraction is done and is not involved in the process.
Integration of Renewable Energy Technologies in Smart Building Design for Enhanced Energy Efficiency and Self-Sufficiency
Authors: Orikpete Ochuko Felix , Ikemba Samuel , Ewim Daniel Raphael Ejike
Published: November 2023

This paper investigates the integration of renewable energy technologies (RETs) in the design of smart buildings with the aim of achieving enhanced energy efficiency and self-sufficiency. As the demand for sustainable building practices grows, it becomes imperative to harness renewable energy sources and leverage advanced control mechanisms. This paper provides a comprehensive overview of the current state-of-the-art RETs, including photovoltaics, wind turbines, solar thermal systems, and energy storage solutions. The focus of the paper extends to the convergence of these technologies with smart building systems, such as energy management systems, building automation, and advanced sensors and controls. Through in-depth case studies, the paper demonstrates how the synergetic integration of RETs in smart buildings can lead to significant reductions in energy consumption, lower carbon footprints, and an enhanced ability for buildings to be energy self-reliant. Furthermore, the paper delves into potential challenges and barriers faced in the adoption of these technologies and offers strategies and recommendations to overcome them. Our findings underscore the transformative potential of merging RETs with smart building designs and emphasize the need for further research and policy support in this domain.
Synthesis of Manganese(II), Iron(III), and Vanadium(IV) Complexes with New Schiff Bases and their Spectroscopic and Thermal Studies and Evaluation of their Antimicrobial Activity
Authors: Al-bayati Sinan , Alazawi Sarab , Al-barody Sadeem , Majeed Anaam , Alhassani Rehab
Published: November 2023

Heterocyclic 3-acetyl coumarin with hydrazide derivatives and their metal complexes are a substantial family of pharmaceutical drugs used to treat infection, anti-inflammatory issues, diabetes, and neurological disorders in the field of medicinal chemistry. Cyclization of 5- floro-2-furaldehyde, ethyl acetoacetate, and urea or thiourea by LaCl3.7H2O, addition of hydrazine to form amine derivatives were performed, and respective Schiff base derivatives (L1, L2) were produced by adding acetyl coumarin in an ethanolic solution at ambient temperature. New ligands and its complexes of the V (IV), Fe (III) and Mn (II) ions were characterized using (FT-IR, UV, MS) and nuclear magnetic resonance (1H-NMR) as well as elemental analysis (CHN). The synthesized complexes chelate with ligands L1, L2 via (N, O2) atoms. The structural geometry of the complexes was illustrated in the solid phase using FT-IR and UV-VIS spectroscopy, elemental analysis (CHNS), and flame atomic absorption, in addition to magnetic susceptibility and conductivity measurement. The antibacterial activity of the newly prepared ligands and their metal complexes was evaluated against Pseudonomous aerugionosa as a gram negative and Bacillus subtilis as a gram positive microorganism. Moreover, the antifungal activity against two fungi Aspergillus flavus, and Saccharomyces cerevisiae was studied for all compounds. The coordinated ligands significantly increased their bactericidal and fungicidal action compared to the free ligands, which did not exhibit any activity against the selected fungal and bacterial strains. The results focused on the synergetic relationship between the metal ion and the ligand, in addition to the structural variation.
Kanser hastalarının erkek yakınları arasında kolon kanseri farkındalığı
Authors: KAYIKÇIOĞLU Erkan
Published: November 2023

Amaç: Kolorektal kanser (KRK), önemli bir küresel sağlık sorunudur ve risk faktörleri, belirtiler ve tarama yöntemleri hakkında farkındalık, erken teşhis ve önleme için önemlidir. Bu çalışmanın amacı, bir tıbbi onkoloji polikliniğine gelen kanser hastalarının erkek yakınlarının KRK farkındalık düzeyini değerlendirmektir.

Gereç ve Yöntemler: Çalışmada kolon kanseri hastası yakını 192 erkek üzerinde bir anket yapıldı ve katılımcıların demografik bilgileri toplandı, KRK risk faktörleri, belirtiler ve tarama yöntemleri hakkındaki bilgileri değerlendirildi. İstatistiksel analizler IBM SPSS 26 versiyonu kullanılarak gerçekleştirildi.

Bulgular: Çalışmaya 192 kolon kanseri hastası yakını erkek dahil edildi. Katılımcıların yaş ortalaması 43.8±13.2 yıl (18-78) idi. Katılımcıların 149'u (%77.6) evliydi, 41'i (%21.4) bekar. Çalışma, katılımcılar arasında önemli bilgi eksikliklerini ortaya koydu. Katılımcıların çoğu yaşın KRK için bir risk faktörü olduğunu bilmekle birlikte, aile öyküsü, obezite, sigara içme ve sağlıksız beslenme gibi diğer önemli risk faktörleri konusunda sınırlı farkındalığa sahipti. Benzer şekilde, katılımcılar dışkıda gizli kan ve karın ağrısı gibi bazı KRK belirtilerinin farkındaydı, ancak siyah dışkı, anemi ve bulantı/kusma gibi diğer belirtiler hakkında bilgi eksikliği vardı. Eğitim seviyesi ile kilo fazlalığı, alkol tüketimi, kırmızı et tüketimi, siyah dışkı ve kanser belirtileri arasındaki fark istatistiksel olarak anlamlıydı (p0.05). KRK taraması ile ilgili orta düzeyde bir farkındalık gözlendi, ancak önerilen tarama yöntemleri ve uygun yaş konusunda yetersiz bilgi mevcuttu.

Sonuç: Bulgular, kolon kanseri hastalarının erkek yakınları arasında KRK farkındalığını artırmak için hedefe yönelik eğitim müdahalelerinin gerekliliğini vurgulamaktadır. Çalışmalar risk faktörleri, belirtiler ve tarama yöntemleri ile ilgili bilgi eksikliklerini ele almalıdır. Eğitim girişimleri, toplum tabanlı programlar, kitle iletişim araçları kampanyaları ve sağlık hizmeti sağlayıcılarının katılımını içermelidir. Bu şekilde, KRK anlayışının artırılması ve KRK taramalarına aktif katılımın teşvik edilmesi sağlanabilir.
Editorial
Authors: Nijkamp Peter , Reggiani Aura
Published: November 2023

Mobility behaviour (e.g. car driving) is a complex phenomenon, the future of which is fraught with uncertainties and unpredictabilities, as the transport system is influenced by a many different key variables such as type of spatial network, (non-)governmental organisations and institutions, or local regional or national regulatory system. As a consequence, we observe on the one hand rapid growth trends in mobility (in relation to e.g. globalisation factors), but on the other hand also many barriers and impediments (e.g. congestion). Hence, there is a need for a thorough reflection on the various effects (per mode, region/city, spatial network system, policy measure, etc.) of the ever increasing traffic volume. Clearly, the emerging negative externalities (like congestion, pollution, noise annoyance and accidents) play a critical role in this framework. Keeping in mind that the ultimate Kyoto objectives focus inter alia on the achievement of a sustainable transport system, pricing of mobility is a key issue, since it aims to reach allocative efficiency and to raise social welfare within the context of political and social feasibility.
Editorial
Authors: Perrels Adriaan , Himanen Veli , Lee-Gosselin Martin
Published: November 2023

Environmental and social impact assessment are default elements of transport policy preparation and transport project appraisal in many OECD countries. In the recent past however, it has been realised that such an approach does not suffice. Instead of representing possible limiting factors, the aims and principles of sustainable development are to be regarded as the very point of departure for formulating transport policies, as is for example formulated in the European Commission White Paper on Transport (COM, 2001). This has consequences not only for policy formulation, but also for theresearch that is used to build the evidence about the actual and potential impacts of transport systems.
Variations in urban traffic volumes
Authors: Thomas Tom , Weijermars Wendy , Berkum Eric van
Published: November 2023

This paper describes the variation in traffic volumes in the Dutch city of Almelo. For this study, we used traffic counts which were collected at about 20 intersections from September 2004 until September 2005. The objective of this study is to provide insight in both periodic and random variation in urban traffic volumes. This insight is used by policy makers and traffic managers to determine a suitable set of traffic measures. It is also a basis for short term predictions of volumes. We conclude that we can distinguish the following types of variation with respect to the average daily volume profile. (1) Seasonal variations with time-scales of weeks and weekly variations that describe the variation from day to day. These variations can be as large as 10% for the city of Almelo. (2) Periodic variations at time-scales of typically 30 minutes. These variations are recurrent and are often larger than 10%. (3) Noise. This variation has a random character. We show that the noise can be approximated by a Poisson distribution.
Finding second-best toll locations and levels by relaxing the set of first-best feasible toll vectors
Authors: Ekström Joakim
Published: November 2023

This paper provides a framework for optimizing toll locations and levels in congestion pricing schemes for large urban road networks, with the objective to maximize the social surplus. This optimization problem is referred to as the toll location and level setting problem (TLLP) and is both non-convex, non-smooth and involves binary decision variables, and is therefore considered as a hard problem to solve. In this paper a solution approach is provided which instead of directly solving the TLLP, makes use of the first-best toll level solution, in which no restrictions are imposed on toll locations or levels. A first-best pricing scheme can be obtained by solving a convex program, and it has previously been shown that for the used routes in the network, the first-best toll levels on a route level are unique. By formulating an optimization problem, which instead of maximizing the social surplus, tries to find the link toll levels which minimize the deviation from first-best route tolls, a mixed integer linear program is obtained, and if the toll locations are predetermined the resulting optimization problem is a linear program. The approach of minimizing the deviation from first--best route tolls is applied for two different network models, and results are provided to show the applicability of the approach, as well as to compare with other approaches. Also, it is shown that for the Stockholm network, virtually the first-best level of social surplus can be obtained with a significantly reduced number of located tolls.
Do dissonants in transit oriented development adjust commuting travel behaviour?
Authors: Kamruzzaman Md. , Baker Douglas , Turrell Gavin
Published: November 2023

Residential dissonance signifies a mismatch between an individual’s preferred and actual proximal land use patterns in residential neighbourhoods, whereas residential consonance signifies agreement between actual and preferred proximal land uses. Residential dissonance is a relatively unexplored theme in the literature, yet it acts as a barrier to the development of sustainable transport and land use policy. This research identifies mode choice behaviour of four groups living in transit oriented development (TOD) and non-TOD areas in Brisbane, Australia using panel data from 2675 commuters: TOD consonants, TOD dissonants, non-TOD consonants, and non-TOD dissonants. The research investigates a hypothetical understanding that dissonants adjust their travel attitudes and perceptions according to their surrounding land uses over time. The adjustment process was examined by comparing the commuting mode choice behaviour of dissonants between 2009 and 2011. Six binary logistic regression models were estimated, one for each of the three modes considered (e.g. public transport, active transport, and car) and one for each of the 2009 and 2011 waves. Results indicate that TOD dissonants and non-TOD consonants were less likely to use the public transport and active transport; and more likely to use the car compared with TOD consonants. Non-TOD dissonants use public transport and active transport equally to TOD consonants. The results suggest that commuting mode choice behaviour is largely determined by travel attitudes than built environment factors; however, the latter influence public transport and car use propensity. This research also supports the view that dissonants adjust their attitudes to surrounding land uses, but very slowly. Both place (e.g. TOD development) and people-based (e.g. motivational) policies are needed for an effective travel behavioural shift.
Dynamics in car ownership: the role of entry into parenthood
Authors: Oakil Abu Toasin Md , Manting Dorien , Nijland Hans
Published: November 2023

This study investigates the impact of entry into parenthood on changes in car ownership. If entry into parenthood affects changes in car ownership, then delay or offset of entry into parenthood might also be an important explanation of recent car travel trends of young adults. This study analysed the impact of entry into parenthood on changes in the number of cars per household. Also, attention is given to the role of other related life course changes such as a change in urbanisation level, employment or household income. Using a unique data set, in which register data from 2011 and 2013 on the Dutch population, income and vehicle registration were combined, the study revealed that couples are more likely to enter car ownership and less likely to exit car ownership when they enter into parenthood. This implies that the delay of entry into parenthood might lead to later entry into car ownership and an increase in life time childlessness might lead to an overall decline in car ownership.
Effects of driverless vehicles – Comparing simulations to get a broader picture
Authors: Pernestål Anna , Kristoffersson Ida
Published: November 2023

Driverless vehicles have the potential to significantly affect the transport system, society, and environment. However, there are still many unanswered questions regarding what the development will look like, and there are several contradictory forces. This paper addresses the effects of driverless vehicles by combining the results from 26 simulation studies. Each simulation study focuses on a particular case, e.g. a certain mobility concept or geographical region. By combining and analysing the results from the 26 simulation studies, an overall picture of the effects of driverless vehicles is presented. In the paper, the following perspectives are considered: what types of application of driverless vehicles have been studied in literature; what effects these simulation studies predict; and what research gaps still exist related to the effects of driverless vehicles. The analysis shows that it is primarily driverless taxi applications in urban areas that have been studied. Some parameters, such as trip cost and waiting time, show small variations between the simulation studies. Other parameters, such as vehicle kilometres travelled (VKT), show larger variations and depend heavily on the assumptions concerning value of time and level of sharing. To increase the understanding of system level effects of driverless vehicles, simulations of more complex applications and aspects such as land use, congestion and energy consumption are considered.
A study on parking supply optimization in central business districts considering the two-way interaction between car traveling and parking
Authors: YANG Zhongzhen , Chen Dongxu
Published: November 2023

This paper proposes a bilevel programming model to optimize the parking supply in a central business district (CBD) considering the interaction between car traveling and car parking. The upper model (UM) determines the number and locations of parking lots in a CBD with the objective of minimizing the average impedance of all car trips. The lower model (LM) is a modal split and assignment combination model for calculating the traffic flow under various parking supply schemes. In addition to the bilevel model, a gravity model (GM) is proposed to calculate the car trips that are induced by the added parking lots. The interaction between car traveling and parking can be simulated by the feedbacks between the UM and LM. A case study is performed with real data from Dalian City. The results show that there is a negative correlation between parking supply increments and the average traveling impedance when the number of parking spaces is lower than the optimal value; however, the average traveling impedance will start to increase with the increase in parking supply when the number of parking spaces is higher than the optimal value.
A new Spring, a new sound
Authors: Chorus Caspar G , Cats Oded
Published: November 2023

Specialeditorial from the outgoing and incoming Editor in Chief.
Vulnerability and Security Risk Assessment of a Thermal Power Plant Using SVA Technique
Authors: Sadeghi Abbas , Jabbari Mousa , Alidoosti Ali , Rezaeian Mohsen
Published: November 2023

The philosophy behind the creation of every organization is bound up with the objectives for each it has been created. There are always factors threatening the continuation of the organization’s activities or even its existence. Some of these factors involve common threats in the security area which should be identified, assessed and controlled through a systematic risk management pattern. In the present study, Security Vulnerability Assessment (SVA) technique and a local version of SVA-Pro software called Joshan-Pro was used to estimate the vulnerability and security risk of a combined cycle power plant. In this Plant, 17 assets were identified and among them, 13 assets with higher priority were entered into Joshan-Pro software for further detailed analysis. Gas oil storage tanks with the vulnerability of 2.33 out of 5 and security risk of 46.60 out of 125 were identified as the most important asset in terms of security and the 230 kV substation with the vulnerability of 0.96 and security risk of 8.64 were labeled as asset with the lowest security risk in the plant. The results showed that Joshan-Pro software, using expert’s opinion, has acceptable capability to determine the security vulnerability of the infrastructures.
An integrative conceptual framework for physical security culture in organisations
Authors: van Nunen Karolien , Sas Marlies , Reniers Genserik , Vierendeels Geert , Ponnet Koen , Hardyns Wim
Published: November 2023

A conceptual framework for physical security culture in organisations is proposed, based on the integrative model of safety culture, as developed by Vierendeels et al. (2018). The proposed conceptual framework for physical security culture has the advantage that it brings security threats, technique, organisation and human aspects together in a coherent, integrative and related way. The framework includes five main domains of security culture, being (a) an observable technological domain, (b) an observable organisational domain, (c) an observable human domain, (d) a non-observable organisational domain or perceptual domain, and (e) a non-observable human domain or psychological domain. These five main domains can be further divided into several more specific sub-domains of security culture. At their turn, these sub-domains can be translated into measurable security results, being (a) observable security outcomes, (b) the security climate of an organisation or the shared perceptions on security, and (c) the individual intention to behave secure or insecure. The aim of the framework is to take all security-related aspects into account – based on the specific security threats to which an organisation is exposed – leading to a pro-active approach of the physical security of organisations. The framework provides specific points of departure to make the security culture measurable, and by extension controllable.
DESIGN, ANALYSIS AND 3D PRINTING OF A MORPHING WING PROTOTYPE
Authors:   “Transilvania” University of Braşov, Romania, BAJZAT Lucian-Nicolae , ZAHARIA Sebastian-Marian ,   “Transilvania” University of Braşov, Romania
Published: November 2023

In this study, two different wing morphing models were chosen for design and testing. The selected models allow for significant considerations due to their airfoil geometry variation and wingspan variation. The purpose of choosing these prototypes was to highlight the benefits of the morphing wing concept as applied to aircraft, and further applied to UAVs, as well as to light and ultra-light aircraft. In order to confirm these advantages that support the reasons for applying the concept, both structural and aerodynamic analyses were carried out. Finally, the morphing wing model with chord extension was physically manufactured by means of a 3D printing process and tested to validate the proposed concept.
ASPECTS RELATED TO THE VERSATILITY OF THE F-16 MLU AIRCRAFT
Authors:   “Henri Coanda” Air Force Academy, Braşov, Romania, Circiu Ionica
Published: November 2023

The intelligent use of the armament capabilities of the modernized F16 aerial platform, combined with the gradual training of the pilots, gives Romania a plus in the fulfillment of the missions assigned to the Air Force. Increasing the number of F16 aircraft from 17 to 49, diversifying armament capacities, training aeronautical personnel and the sustained, pragmatic use of these resources for a few years is bound to enable the Romanian Air Force to gradually advance towards higher generation aircraft.