bluuebunny/crossref_metadata_2025 huggingface dataset:
Multimodal spectroscopy with chemometrics: Application to simulated forensic soil casework
Authors: Newland Talia , Pitts Kari , Lewis Simon
Published: December 2022

A multimodal analytical sequence in combination with chemometrics was applied to a blinded case simulation to showcase its suitability for use within the context of forensic casework involving arid, sandy soils low in clay and organic matter. Using microspectrophotometry, attenuated total reflectance Fourier-transform infrared spectroscopy and X-ray diffraction, in combination with principal component analysis and linear discriminant analysis, an unknown “recovered” sample was able to be associated with a single reference soil and discriminated from the other soils. The spectroscopic techniques employed produced varying results, however, these results offered complementary information that was able to be interpreted collectively to discriminate between the reference soils and identify the source of the “recovered” soil with greater confidence. The use of chemometric methods to interpret the data provided an objective, statistical measure of the similarities and/or variation between samples that could be presented as weighting for evidence in court. Hence, this approach was deemed suitable for incorporation into forensic casework to provide discrimination between similar sandy soil samples in an objective manner.
Ground truth explanation dataset for chemical property prediction on molecular graphs
Authors: Hruska Eugen , Zhao Liang , Liu Fang
Published: December 2022

Interpretation of chemistry on an atomic scale improves with explainable artificial intelligence (XAI). The parts of the molecule with the most significant influence on the chemical property of interest can be visualized with atomwise and bondwise attributions. Nonetheless, the attributions from different XAI methods regularly disagree substantially, causing uncertainty about which explanation is correct. To determine a ground truth for attributions, we define chemical operations which avoid alchemical steps or approximations and allow extracting one attribution per atom or bond from existing datasets of chemical properties. This general procedure allows for generating large datasets of ground truth attributions. The approach allowed us to create a ground truth explanation dataset with more than 5 million data points for the HOMO-LUMO gap chemical property. This open-source dataset of atomistic ground truth explanations may serve as a reference for XAI approaches.
A Long Journey to the Unknown Chemical Space: Synthesis of Ferrocene 1,3-Derivatives by Distal C-H Activation by a Template Approach
Authors: Gupta Princi , Madhavan Suchithra , Kapur Manmohan
Published: December 2022

Reaching the unreachable! Ferrocene derivatives have found wide applications as ligands, catalysts, functionalized materials, fuel additives, agrochemicals, drugs and many bioorganometallic compounds. Planar chiral ferrocene derivatives are bench-mark ligands used in asymmetric catalysis both in bulk chemical industry and fine chemical synthesis. Traditionally, ferrocene-1,2-derivatives were prepared by lithiation-electrophilic quenching protocol, which is still being pursued, until recently when transition-metal catalyzed C-H activation came into play. But till date, the third position of Cp ring of ferrocene remained as hitherto inaccessible chemical space for the direct functionalization in the ferrocene and bypassing the active second position is most challenging task and beyond common comprehension. Here we report the regiospecific 1,3functionalization of ferrocene via covalently bound pyridine containing template directed approach with precise selectivity under Pd(II)/MPAA catalytic system. The process shows broad scope in olefins with ferrocenylmethylamine in moderate to good yields via highly strained 12-membered macrocyclophane-like pre-transition state with appended ferrocene. We believe that this result will pave the way towards the development of novel class of ferrocene pincer ligands that would be an addition to the repertoire of toolbox of ligands available for synthetic organic chemist.
Strategy facilitating the transfer of zirconium-oxide nanotubes onto zirconia-based ceramic implants
Authors: Vakamulla Raghu Swathi Naidu , Hartwich Patrick , Pritzel Christian , Killian Manuela S
Published: December 2022

We report on the synthesis route for metal-oxide nanotubes via electro-chemical anodization of zirconium foil resulting in the formation of zirconia nanotubular (ZrNT) films, subsequently transferred onto pre-formed zirconia (ZrO2) implant material. The approach was based on a direct transfer of ZrNT films onto the ceramic implant via an acetone bath. The ZrNT film was detached from the metal-foil using regular adhesive-tape prior to transfer. This simple technique allows to impart a robust micro-nanoscale structure to bulk-ceramics that can potentially offer enhanced surface-reaction sites and functionality in the field of ceramic-biomaterial applications.
Crystallographic Study of Solvates and Solvate Hydrates of an Antibacterial Furazidin
Authors: Orola Liāna , Mishnev Anatoly , Stepanovs Dmitrijs , Bērziņš Agris
Published: December 2022

In this study we present a detailed crystallographic analysis of multiple solvates of an antibacterial furazidin. Solvate formation of furazidin was investigated by crystallizing it from pure solvents and solvent-water mixtures. Crystal structure analysis of the obtained solvates and computational calculations were used to identify the main factors leading to the intermolecular interactions present in the solvate crystal structures and resulting in formation of the observed solvates and solvate hydrates. Furazidin forms pure solvates and solvate hydrates with solvents having large hydrogen bond acceptor propensity and with a hydrogen bond donor and acceptor formic acid. In solvate hydrates the incorporation of water allows formation of additional hydrogen bonds and results in more efficient hydrogen bond network in which water is “hooking” the organic solvent molecule, and this slightly reduces the cut-off of solvent hydrogen bond acceptor propensity required for obtaining a solvate. The crystal structures of all pure solvates are formed from molecule layers and in almost all structures solvent is hydrogen bonded to the furazidin, but the packing in each solvate is unique. In contrast, the hydrogen bonding and packing in most solvate hydrates are nearly identical.
Imaging and quantifying the chemical communication between single particles in metal alloy
Authors: Godeffroy Louis , Derouich Sarra , Kanoufi Frédéric , SHKIRSKIY Viacheslav
Published: December 2022

The communication within particle agglomerates in industrial alloys can have significant impact on the macroscopic reactivity, putting a high demand on the adaptation of wide-field methodologies to clarify this phenomenon. In this work, we report the application of correlated optical microscopies probing operando both local pH and local surface chemical transformation correlated with identical location scanning electron microscopy to quantify in-situ the structure-reactivity of particle agglomerates of foreign elements in Al alloy. The optical operando analyses allow (i) to reveal and quantify the local production of OH- from proton and oxygen reduction at individual Si- or Fe-rich microparticles and (ii) to quantify (and model) the chemical communication between these active sites, within a few µm range, on the local chemical transformation of the material. Wide-field image analysis highlights the statistical importance of the chemical communication that may introduce a new conceptual framework for the understanding the mechanisms in related fields of charge transfer, electrocatalysis and corrosion.
Kinetic quantitative analysis reveals the suppression of Sup35NM amyloid fibril nucleation by liquid-liquid phase separation.
Authors: Fukuyama Mao , Nishinami Suguru , Maruyama Yoko , Ozawa Taiki , Tomita Shunsuke , Ohhashi Yumiko , Kasuya Motohiro , Gen Masao , Chatani Eri , Shiraki Kentaro , Hibara Akihide
Published: December 2022

Amyloid fibril formation is involved in various human diseases, such as amyotrophic lateral sclerosis and Parkinson’s disease. Many amyloidogenic proteins undergo liquid–liquid phase separation (LLPS), forming liquid-like droplets of condensed proteins. Although these droplets represent potential amyloid nucleation sites, the kinetics of amyloid nucleation in droplets is poorly understood owing to the lack of quantitative analytical methods. This study aimed to develop a measurement method for the determination of amyloid droplet nucleation rate based on image analysis. Here, the prion determinant domain of the yeast prion protein Sup35 (Sup35NM), which is known as a model protein of prion diseases, was used for demonstration. Droplets (1–20 µm in size) of Sup35NM were fixed in agarose gels, and amyloid nucleation in each droplet was counted via confocal microscopy. From the comparison of the amyloid nucleation rates in the droplets and aqueous solutions, we found a critical concentration (C*) of Sup35NM: amyloid nucleation is suppressed by LLPS above C*, whereas it is enhanced below C*. These results highlight that droplet formation can suppress amyloid nucleation, contrary to current hypotheses in which the amyloid nucleation is enhanced by droplet formation. The proposed quantitative measurement method can provide accurate assessment of the role of LLPS for amyloidosis-related proteins from pathological perspectives.
About the Interaction of Secular and Church Administration in the Yakutsk Region (Middle 19th – Early 20th Century)
Authors:   Institute for Humanitarian Research and North Indigenous People Problems SB RAS, Arkhipova A. I.
Published: December 2022

The article attempts to identify the main formats of church-state relations at the local level. Analyzing sources and literature, the author shows several options for communication between representatives of the administration and the Church. In the Yakutsk region of the period under review, one can observe diverse interaction from cooperation to conflicts. A comparison of available sources made it possible to identify a wide range of points of contact between secular and spiritual authorities on the national outskirts of the Russian Empire.
Two Servants, One Master: The Common Acoustic Origins of the Divergent Communicative Media of Music and Speech
Authors: Bannan Nicholas
Published: December 2022

This article explores and examines research in the field of human vocalization, proposing an evolutionary sequence for human acoustic perception and productive response. This involves updating and extending Charles Darwin’s 1871 proposal that musical communi­cation predated language, while providing the anatomical and behavioral foundations for the articulacy on which it depends. In presenting evidence on which a new consensus regarding the emergence of human vocal ability may be based, we present and review contributions from a wide range of disciplines, illustrating that the phenomenon of human musicality may have had more of a core function in shaping our anatomy and culture than has hitherto been recognized. Essential to the adaptive sequence on which this depends is human perceptual and productive response to the properties of the Harmonic Series. Both music and language have emerged from the auditory and performative consequences of this relationship.
Strategi Pemerintah Desa Dalam Pemberdayaan Petani Alami Di Desa Kaloling Kabupaten Bantaeng
Authors: Hasdiki Hasdiki , Hamrun Hamrun
Published: December 2022

Tujuan penelitian ini untuk mengetahui bentuk strategi pemerintah desa dalam upaya melakukan pemberdayaan petani alami di desa kaloling, metode penelitian ini adalah metode kualitatif yakni memberikan gambaran secara objektif terkait bagaimana keadaan sebenarnya objek yang diteliti dan tipe penelitian yang digunakan adalah tipe fenomenologi. Data yang digunakan adalah sumber data primer dan sumber data sekunder dengan jumlah informan sebanyak 7 orang. Dan dokumentasi. Teknik Analisis data dan digunakan dalam penelitian ini yaitu Reduksi data, Penyajian data, dan Penarikan kesimpulan. Pengabsahan data yang digunakan adalah Triangulasi sumber, Triangulasi tekik dan Triangulasi waktu. Penelitian ini bertujuan mengetahui strategi Formulasi strategi, Implementasi strategi, dan Evaluasi strategi dalam Pemberdayaan Petani Alami di Desa Kaloling Kabupaten Bantaeng. Hasil penelitian menunjukkan bahwa Strategi Pemerintah Desa Dalam Pemberdayaan Petani Alami di Desa Kaloling Kabupaten Bantaeng telah selesai dengan pendekatan kekeluargaan dan keorganisasian guna mencapai tujuan dari penelitian ini yaitu menciptakan kesejahteraan masyarakat dalam bertani tampa menggunakan bahan kimia.  Faktor yang memperlambat strategi ini dikarenakan beberapa masyarakat tani masih menginginkan bercocok tanam dengan sesuatu hal yang serba singkat dan cepat tampa memikirkan dampak yang akan mereka dapatkan nantinya. Tetapi masalah tersebut sudah di atasi oleh pihak SPA dan dapat di terima secara berlahan oleh beberapa petani desa kaloling.
Strategi Pemerintah Dalam Meningkatkan Ketahanan Pangan Pada Masa Pandemi Di Kabupaten Majene
Authors: Taufik Ahmad , Chaminra Tipani , Utami Isra Rezky , Isnaad Ainia Dzikra Putri , Gaffar Dian Ekawati , Rusman Muhammad
Published: December 2022

This type of research uses qualitative research with the type of phenomenological research, namely examining a certain phenomenon that exists in society which is carried out in depth to study the background, circumstances, and interactions that occur about the government's strategy in improving food security during the current covid-19 pandemic in the district. Majene. The informant in this study was the secretary of the food security department of Majene Regency. The results of this study indicate that in the development and improvement of food security in Majene Regency, the government prioritizes the function of coordination with various related agencies and also community involvement. This increase in food security is an opportunity to improve the community's economy, so that a stable food industry can be realized that involves the community in managing and developing food security. However, based on the results of the study, realizing that the availability of food is not sufficient, community empowerment activities are carried out by the government / local agencies and provide counseling about food security efforts that can be done at home during this pandemic. One of them is by using the yard of the house to grow crops
Research on the Carbon Peak and Carbon Neutralization Model in Colleges and Universities: Taking China University of Geosciences (Beijing) as an Example
Authors: Han Huiping
Published: December 2022

The “3060” goal demonstrates China’s responsibility in actively responding to global climate, enhances China’s voice and influence in climate governance, and sets an example of energy conservation and emission reduction for developing countries. As the main institutions that educate people for the Party and the country, colleges and universities have the responsibility to explore the realization path of carbon peak and carbon neutralization against the new problems encountered in the practice of energy conservation and emission reduction in colleges and universities. In response to the national strategy and the action plan of the Ministry of Education, taking the carbon practice of China University of Geosciences (Beijing) as the starting point, this paper conducts benchmarking research on the path of carbon peak and carbon neutralization in universities through the ecological factor method, campus carbon footprint, and questionnaire analysis.
Changes in muscular wall of artificial bladder in experiment
Authors: Savchuk R. V. , Kostyev F. I. , Golovko S. V. , Kolosov O. M. , Zadorognuk A. I.
Published: December 2022

Objective. To estimate morphometric changes of the artificial bladder muscular wall, which was formatted of terminal ileum, in experiment in early and late postoperative periods.
Materials and methods. The investigation was conducted in the chronic experiment conditions on 22 mini-pigs, ageing from 16 to 19 mo. After performance of cystectomy to the animals the artificial bladder was formatted, using terminal ileum. In 3, 6 and 12 mo after the artificial bladder formation the animals were removed from the experiment.
Results. Studying of thickness of longitudinal and circular muscular layers of artificial bladder in mini-pigs in 2 mo have shown its statistically meaningful enhancement, comparing with control value in 2,14 - (643.7 ± 53.1) mcm and 3.36 - (1358.11 ± 86.60) mcm times, accordingly, and the common muscular layer thickness have enhanced in 2.84 times – (2001.81 ± 143.40) mcm, caused by its hypertrophy. In 6 mo more intense processes of muscular wall hypertrophy were seen in artificial bladder of experimental animals: the longitudinal muscular layer thickness have had statistically significantly enhanced in 3.61 times, while of a circular one – in 5.42 times, and of a common - in 4.65 times. In 12 mo after ileocystoplasty in muscular wall of artificial bladder a statistically significant enhancement of longitudinal layer thickness was noted, comparing with according index of intact animals in 5.52 times, while a circular one – in 5.58, and a common – in 5.13 times.
Conclusion. The main processes of the artificial bladder muscular wall hypertrophy occur during first 6 mo after its formation, especially intensively in period from 3 to 6 mo. In consequent six-month period  a statistically significant enhancement of the longitudinal muscle layer thickness of artificial bladder in 0.91 times was noted, comparing with according index in previous 6 mo and the indices of the longitudinal and circular muscle layers thickness, which did not differ statistically with according results of experimental investigations in previous 6 mo. The urine reservoir, formatted of the ileum part, was not accustomed for performance of new functions, because in its wall evolution and transformation occurs in a version of hypertrophy in longitudinal and circular layers as a result of the intestinal tube denervation and the urine impact.
Constrained K-means and Genetic Algorithm-based Approaches for Optimal Placement of Wireless Structural Health Monitoring Sensors
Authors: Hung Shih-Lin , Kao Ching-Yun , Huang Jyun-Wei
Published: December 2022

Optimal placement of wireless structural health monitoring (SHM) sensors has to consider modal identification accuracy and power efficiency. In this study, two-tier wireless sensor network (WSN)-based SHM systems with clusters of sensors are investigated to overcome this difficulty. Each cluster contains a number of sensor nodes and a cluster head (CH). The lower tier is composed of sensors communicating with their associated CHs, and the upper tier is composed of the network of CHs. The first step is the optimal placement of sensors in the lower tier via the effective independence method by considering the modal identification accuracy. The second step is the optimal placement of CHs in the upper tier by considering power efficiency. The sensors in the lower tier are partitioned into clusters before determining the optimal locations of CHs in the upper tier. Two approaches, a constrained K-means clustering approach and a genetic algorithm (GA)-based clustering approach, are proposed in this study to cluster sensors in the lower tier by considering two constraints: (1) the maximum data transmission distance of each sensor; (2) the maximum number of sensors in each cluster. Given that each CH can only manage a limited number of sensors, these constraints should be considered in practice to avoid overload of CHs. The CHs in the upper tier are located at the centers of the clusters determined after clustering sensors in the lower tier. The two proposed approaches aim to construct a balanced size of clusters by minimizing the number of clusters (or CHs) and the total sum of the squared distance between each sensor and its associated CH under the two constraints. Accordingly, the energy consumption in each cluster is decreased and balanced, and the network lifetime is extended. A numerical example is studied to demonstrate the feasibility of using the two proposed clustering approaches for sensor clustering in WSN-based SHM systems. In this example, the performances of the two proposed clustering approaches and the K-means clustering method are also compared. The two proposed clustering approaches outperform the K-means clustering method in terms of constructing balanced size of clusters for a small number of clusters. Doi: 10.28991/CEJ-2022-08-12-01 Full Text: PDF
Development of a Technique for the Spectral Description of Curves of Complex Shape for Problems of Object Classification
Authors: Tatarkanov Aslan , Alexandrov Islam , Muranov Alexander , Lampezhev Abas
Published: December 2022

Vascular pathology symptoms can be determined by retinal image segmentation and classification. However, the retinal images from non-invasive diagnostics have a complex structure containing tree-like vascular beds, multiple segment boundaries, false segments, and various distortions. It should be noted that complex structure images’ segmentation does not always provide a single solution. Thus, the goal is to increase the efficiency of vascular diagnostics. This study aims to develop a technique for describing the geometric properties of complexly structured image segments used for classifying vascular pathologies based on retinal images. The advantages and disadvantages of the existing methods and algorithms of segmentation were considered. The most effective use areas of the mentioned methods and algorithms are revealed. Through detecting retinal thrombosis, the algorithm's efficiency for constructing a mathematical model of an arbitrary shape segment based on the morphological processing of binary and halftone images was justified. A modified variant of this algorithm based on the spectral analysis procedure of arbitrary shape boundary curves was used for the spectral description of complex shape curves for classifying vascular pathologies based on retinal images. Two approaches have been developed. The first one allows obtaining a closing segment of the curve from a symmetric mapping of the initial parametric curves. The second involves intelligent data processing and obtaining contours of minimum thickness, forming convex sets. The results of experiments confirm the possibility of practical use of the developed technique to solve problems of vascular pathology classification based on retinal images, showing the correct forecast probability was 0.93 with all associated risk factors. Doi: 10.28991/ESJ-2022-06-06-015 Full Text: PDF
ПЕРЕЖИВАННЯ МОРАЛЬНОГО ДИСТРЕСУ ОСОБИСТОСТЮ: ТЕОРЕТИЧНЕ ОСМИСЛЕННЯ ПРОБЛЕМИ
Authors: Федотова Тетяна
Published: December 2022

Мета статті полягає у теоретичному аналізі проблеми морального дистресу в науковій літературі, з’ясуванні основних аспектів вивчення відповідної проблематики та встановленні особливостей прояву морального дистресу шляхом вторинного аналізу результатів емпіричних досліджень науковців.

Методи. У статті застосовано методи теоретичного вивчення наукової літератури (аналіз, синтез, узагальнення, систематизація підходів науковців) стосовно висвітлення проблеми переживання морального дистресу.

Результати. Проблеми морального дистресу в науковій літературі висвітлюється здебільшого шляхом її вивчення в ході реалізації професійної діяльності медичних працівників. Моральний дистрес розглядають як  моральні страждання, які виникають в особистості в ситуації наявності знань про те, яким чином потрібно діяти, але неможливості діяти відповідно, через встановлені інституційних обмежень. Виокремлюють види морального дистресу: первинний (описують власне як моральний дистрес) та реактивний (розглядається як «моральний залишок»). Емпіричними маркерами морального дистресу є: почуття гніву, розчарування та провини, неможливість втілення морального судження в дію, невпевненість у собі, відсутність наполегливості, конформізм, уявне безсилля, відсутність критичності і розуміння ситуації тощо. Фізичними наслідками тривалого переживання морального дистресу для особистості можуть бути: безсоння, нудоту, мігрені, кишково-шлункові розлади, плаксивість та значне фізичне виснаження. В якості необхідної та/або достатньої умови переживання морального дистресу, на думку науковців, можуть виступати: моральне судження/необхідність вибору, інституційне/правове обмеження, психологічний ефект/вплив, моральний конфлікт, загроза моральної цілісності та автентичності, внутрішні обмеження та моральний клімат  установи. У єдності з теорією морального дистресу розглядають теорію моральної розплати, стрижнем якої є аналіз переживання моральної розплати медсестрою: легкість, ситуативна прив’язка, вирішення та рефлексія.

Висновки. Здійснений теоретичний аналіз проблеми морального дистресу  засвідчив складність та неоднозначність у визначені відповідного поняття, його показників та чинників. Теоретична розвідка означеної проблематики вказує на доцільність та важливість ґрунтованого вивчення морального дистресу з урахуванням вікового, статевого та професійного аспектів, а також актуальність та необхідність розробки програми психологічної підтримки осіб, які переживають моральний дистрес, комплексу заходів для збереження психічного здоров’я вразливих верств населення в умовах військових дій.
ВПРОВАДЖЕННЯ ЕКСПЕРИМЕНТАЛЬНОЇ ПРОГРАМИ З ПРОФІЛАКТИКИ МОРАЛЬНОЇ ТРАВМИ У МАЙБУТНІХ ВЧИТЕЛІВ ПІД ЧАС ВОЄННОГО СТАНУ
Authors: Козігора Марія
Published: December 2022

Мета. У статті розглянуто вивчення поняття моральної травми (МТ) у науковій літературі. Мета нашого дослідження – висвітлення та обґрунтування експериментальної програми спецкурсу для майбутніх вчителів.

Методи. У статті ми використали метод теоретичного аналізу й узагальнення та метод природнього експерименту з впровадження програми спецкурсу для майбутніх вчителів «Моральна травма: діагностика та профілактика у майбутніх вчителів під час воєнного стану». У дослідженні взяли участь студенти 3-х курсів освітнього ступеня «бакалавр» спеціальності 013 Початкова освіта Комунального закладу вищої освіти «Луцький педагогічний коледж» Волинської обласної ради». Програма розрахована на один семестр 2022/2023 н.р. та включає 11 лекційних та 5 практичних занять. 

Результати аналізу наукових джерел дають змогу стверджувати, що МТ на сучасному етапі може виникати не тільки у військовослужбовців, а й у цивільних, найчастіше у медичних працівників та вчителів. В Україні відсутні дослідження, що стосуються саме МТ у вчителів, хоча це дуже актуальна тема в період широкомасштабної війни в країні. В рамках дослідження проявів МТ під час воєнного конфлікту ми розробили експериментальну програму для майбутніх вчителів. Наш спецкурс базується на основі духовно-орієнтованої когнітивно-процесуальної терапії. При МТ може виникати сором, гнів, почуття провини, втрата віри, а такі моральні поняття, як милосердя, прощення, молитва, покаяння, справедливість можуть запобігати цьому. Для роботи ми обрали теми, які в названій терапії вважаються найефективнішими: поняття МТ, події, значення події для в житті людини, духовні ресурси, поняття провини та визнання провини, самопрощення, повага, духовне партнерство під час переживання МТ, посттравматичне зростання. Під час практичних занять здобувачі освіти розглядають практичні вправи для допомоги учням заспокоїтись, пережити травматичну ситуацію. Для щоденного використання ми пропонуємо використовувати вправи для контролю власних емоцій, спілкування з оточуючими, вирішення конфліктних ситуацій; техніки самодопомоги в екстремальних ситуаціях.

Висновки. Отримані знання зі спецкурсу  «Моральна травма: діагностика та профілактика у майбутніх вчителів під час воєнного стану» є корисними, практичні навички можуть використовувати у професійній діяльності.
ЕМОЦІЙНА ЕКСПРЕСИВНІСТЬ У КОНТЕКСТІ МОДЕЛІ РИС ОСОБИСТОСТІ: ТЕОРЕТИКО-ЕМПІРИЧНЕ ОСМИСЛЕННЯ ПОНЯТЬ
Authors: Пастрик Тетяна
Published: December 2022

Мета дослідження полягає  в теоретико-емпіричному обґрунтуванні моделі рис особистості як методологічної основи дослідження та встановлення взаємозв’язку емоційної експресивності (ЕЕ) з темпераментними рисами родичів осіб із хронічними захворюваннями шлунково-кишкового тракту (ШКТ).

Методи. У дослідженні використовувалися теоретичні методи вивчення проблеми та психометричні методики: шкала ставлення родини (Family Attitude Scale, FAS), методика для діагностики рівня ЕЕ (Level of Expressed Emotion, LEE), опитувальник для діагностики темпераменту (коротка версія) (The Temperament Evaluation – Short Version (TEMPS-A).

Результати дослідження свідчать про те, що існують помірні позитивні кореляційні зв’язки між показниками ЕЕ родичів, які на емпіричному рівні вивчалися з допомогою шкали FAS, та циклотимічним типом (r=.394, p<.01); депресивним типом (r=.334, p<.01) дратівливим типом (r=.374, p<.01). Водночас спостерігаємо помірний негативний кореляційній зв'язок між  FAS та гіпертимним типом (r=-.340, p<.01). На рівні p<.05 встановлено значущі відмінності лише між показниками сприйнятої підтримки особами із хронічними захворюваннями ШКТ відповідно до статі. Так, чоловіки мають вищий рівень сприйнятої підтримки порівняно із жінками. Результати  кореляційного аналізу показників сприйнятої ЕЕ й її окремих субшкал, загального самопочуття,  віку та тривалості хвороби засвідчують відсутність значущих кореляційних зв’язків між цими змінними.

Висновки. ЕЕ – важливий конструкт, який характеризує взаємодію між особою із захворюванням та її родичами, та пов’язаний як з темпераментними рисами родичів, так і характеристиками самих користувачів медичних послуг.
Competencias laborales dentro de las agencias aduanales pre y post Covid 19
Authors: Rios Garcia Diana Jacqueline , Hernández Leal Angélica
Published: December 2022

La Crisis sanitaria que inició en 2019 y está presente de forma intermitente hasta nuestros días, ha modificado considerablemente las condiciones y formas de trabajar con la finalidad de atender y proteger hasta donde sea posible a todos los grupos de interés de las distintas empresas; las agencias aduaneras no son la excepción, exigen un gran desarrollo de competencias laborales dado a que trabajan bajo presión y con una gran cantidad de clientes y mercancías que multiplica la posibilidad de que algo salga mal, además de que, el entorno de las agencias aduanales en México es altamente difícil debido al gran índice de competencia que se tiene, así como el excesivo número de colaboradores que se encuentran dentro de las mismas; sus funciones son diversas y variadas; el comportamiento que tuvieron antes y en un entorno actual por la llegada del Covid-19 modificó su forma continua de trabajo y los obligó a realizar diversas alternativas de tal forma que se convirtieron en multitareas para satisfacer a sus clientes y se enfocaron en su capital humano, es decir, sus colaboradores, este documento trata del caso de estudio de una agencia aduanal que por seguridad prefiere permanecer anónimo
Factores del capital humano en la competitividad organizacional: Elaboración, validación de contenido y confiabilidad de un instrumento de medición
Authors: Ríos Hernández Alejandro , Mendoza Gómez Joel , Vázquez Treviño Diana
Published: December 2022

El objetivo de este estudio es el desarrollar y validar un instrumento de medición, que evalué la incidencia de varios factores del capital humano sobre la competitividad organizacional en el contexto de las organizaciones Tier 1 de la industria automotriz en Coahuila y Nuevo León. Una organización es competitiva, si ejecuta la estrategia que le sea más idónea para alcanzar un desempeño más eficiente y eficaz que su competencia (Porter, 2015). La unidad de análisis es el empleado no técnico de las organizaciones. El desarrollo del instrumento implicó primero la revisión de literatura de las variables, cinco independientes y una dependiente (competitividad organizacional), para posteriormente: 1) construir la definición de las variables mencionadas y sus dimensiones, 2) operacionalizar dichas variables en ítems con el fin de medir la percepción de la unidad de análisis sobre las variables o constructos, en relación con la organización la cual labora. Se realizó una prueba piloto con 30 encuestas, las cuales se utilizaron para la validación del instrumento, a través de varias pruebas: 1) validez de contenido (prueba de concordancia y prueba de relevancia), 2) prueba de lenguaje (face validity), y 3) prueba de confiabilidad (alpha de Cronbach). Los resultados indican que es un instrumento resultante, conformado por 46 ítems, es válido y confiable ya que el alpha está en el rango de .856 a .948, por lo que este instrumento de medición puede ser utilizado en investigaciones futuras en el contexto de organizaciones Tier 1 de la industria automotriz.
Habilidades blandas entre hombres y mujeres en la industria 4.0
Authors: Martínez Valdez Ruth Isela , Pedroza Cantú Gloria , González Trejo Elí Samuel
Published: December 2022

En la actualidad las organizaciones están inmersas en un entorno digitalizado en el cual se están implementando herramientas de la Industria 4.0 que no solo requiere habilidades en el uso de estas herramientas, además se necesita desarrollar las llamadas habilidades blandas. El objetivo de esta investigación es determinar si hay diferencia entre las habilidades blandas desarrolladas entre hombres y mujeres estudiantes de ingeniería de una reconocida universidad del noreste de México en el marco de la industria 4. La presente investigación está desarrollada bajo un enfoque cuantitativo, no experimental y transversal, se elaboró un instrumento de medición el cual se aplico a una muestra no probabilística de 303 estudiantes hombres y mujeres que estudian en una reconocida universidad del Noreste de México y que se encontraban trabajando en el momento en que se aplico la encuesta. Los resultados obtenidos nos muestran que no existe una diferencia entre hombres y mujeres en el desarrollo de las habilidades blandas
Análise das Relações de Raça-Cor - PDAD 2010-2011
Authors: Federal Companhia de Planejamento do Distrito
Published: December 2022

Este relatório busca visualizar possíveis diferenças quanto a negros e não negros no Distrito Federal, focando as constituições demográfica, de escolaridade, trabalho, renda e religião em 24 Regiões Administrativas do Distrito Federal, por meio de dados já coletados pela Pesquisa Distrital por Amostra de Domicílios (PDAD) em 2010/2011. Mais ainda, este relatório busca subsidiar o Governo do Distrito Federal no planejamento de políticas públicas adequadas a especificidades de raça/cor
Produto Interno Bruto do Distrito Federal 2010
Authors: Federal Companhia de Planejamento do Distrito
Published: December 2022

A Companhia de Planejamento do Distrito Federal – CODEPLAN tem a satisfação de apresentar os resultados do Produto Interno Bruto do Distrito Federal – PIB/DF relativos ano de 2010. A CODEPLAN, instituição oficial perante o Instituto Brasileiro de Geografia e Estatística – IBGE no Sistema de Contas Nacionais, calcula o PIB/DF desde 1998, cujos resultados integram-se ao produto final do Sistema de Contas Nacionais.
Levantamento Empresarial do Setor de Industria e Abastecimento (SAI) - 2001 a 2011
Authors: Federal Companhia de Planejamento do Distrito
Published: December 2022

Procurando ter melhores informações para nortear o planejamento de suas atividades, a XXIX Região Administrativa do Setor de Indústria e Abastecimento - SIA solicitou a Companhia de Planejamento do Distrito Federal (Codeplan), instituição que tem entre suas missões a realização de pesquisas socioeconômicas, para fazer o Censo Empresarial do SIA, de forma que viesse demonstrar, de um lado, o perfil dos diversos tipos de empresas e, de outro, identificar os recursos humanos que ali trabalham. Para isso, foi celebrado Termo de Cooperação em 04 de novembro de 2010, entre as duas Instituições, com responsabilidades específicas estabelecidas para as pactuantes.
Coube a Codeplan a elaboração de instrumentos para a coleta das informações, assim como o recebimento, o processamento e a análise dos dados. Com a Administração do SIA, ficou a responsabilidade de disponibilizar os entrevistadores e aplicar os questionários da pesquisa em campo.
A pesquisa de campo foi realizada em novembro/dezembro de 2010 e o processamento e análise dos dados no primeiro trimestre de 2011.
Após o levantamento dos dados ficou evidenciado duas situações bastante distintas entre o Setor de indústrias propriamente dito e a Feira dos Importados, razão pela qual os resultados serão apresentados separadamente.
Produto Interno Bruto do Distrito Federal - 2009
Authors: Federal Companhia de Planejamento do Distrito
Published: December 2022

A Companhia de Planejamento do Distrito Federal – Codeplan divulga os resultados do Produto Interno Bruto do Distrito Federal – PIB-DF, referente ao ano de 2009. O cálculo é desenvolvido em parceria com o Instituto Brasileiro de Geografia e Estatística – IBGE e demais órgãos estaduais de estatística, cuja metodologia adotada é integrada à das Contas Nacionais, o que torna as informações comparáveis.
O Produto Interno Bruto é o principal indicador de análise do desempenho de uma economia, pois sintetiza todo o processo da renda gerada em uma região num período de tempo determinado.
DISTRITO FEDERAL10 Anos - Aspectos Demográficos da População, Trabalho e Rendimento, Domicílios e Posse de Bens
Authors: Federal Companhia de Planejamento do Distrito
Published: December 2022

O Distrito Federal nos últimos anos vem sofrendo grandes transformações principalmente na sua divisão político administrativa. Em 1997, existiam 19 Regiões Administrativas - RAs. Entre 2003, 2004 e 2005 foram criadas mais dez e ao final de 2007 completaram-se 29 RAs.
Aliada à criação de novas cidades, surgiram outras mudanças no que se refere ao perfil da população. Diante disso, a Companhia de Planejamento do Distrito Federal - CODEPLAN tomou a iniciativa de analisar a situação socioeconômica da população no período de 10 anos: 1997 a 2007. Isso resultou na elaboração deste estudo, com enfoque nas questões relativas aos aspectos demográficos, educação, trabalho, condição da moradia e posse de bens dos habitantes.
Os dados apresentados tiveram como base, essencialmente, a Pesquisa Nacional por Amostra de Domicílios - PNAD realizada pelo Instituto Brasileiro de Geografia e Estatística - IBGE/ 2007 e por outras pesquisas realizadas pela CODEPLAN.
Levantamento Domiciliar Socioeconômico Vila Planalto 2009
Authors: Federal Companhia de Planejamento do Distrito
Published: December 2022

O objetivo principal da Pesquisa “Levantamento Domiciliar Socioeconômico Vila Planalto” é colaborar com a governabilidade, oferecendo informações que possibilitam o entendimento da realidade e o estabelecimento de políticas públicas.
PMAD Nota Técnica 2013 Base Dicionário
Authors: Federal Companhia de Planejamento do Distrito
Published: December 2022

A PMAD-2013 tem respaldo no sucesso alcançado com a Pesquisa Distrital por Amostra de Domicílios (PDAD), aplicada nas 31 Regiões
Administrativas (RAs) do DF. Essa pesquisa revela diversos aspectos dos habitantes dos núcleos urbanos do DF e as principais características dessas localidades.
EDUCAÇÃO, TERRITÓRIOS E POLÍTICAS PÚBLICAS: CONEXÕES INTERDISCIPLINARES
Authors: Reis Diuliane Santos , Azevedo Antonio Gilson Barbosa , Nascimento Afonso Welliton de Souza , Amaral Ricardo Costa , Rocha Bruna Beatriz da , Ivanicska Rebeca Freitas
Published: December 2022

Ao se realizar estudos que conectam educação, território e políticas públicas deve-se compreender que as pesquisas interdisciplinares tem o potencial de realizar analises em múltiplas perspectivas e que os resultados são parciais e são necessárias outras pesquisas com diversas abordagens epistêmicas e com outras metodologias para continuarmos ampliando nossos conhecimentos, e esse é o objetivo desse livro
Dose Ocupacional em Seriografia Pediátrica do Esôfago, Estômago e Duodeno
Authors: Nunes Gracielly Soares , Requi Jakubiak Rosangela , Bocamino Doro Renato , Antônio Palma Setti João , Denyak Valeriy
Published: December 2022

Exames pediátricos de Seriografia do Esôfago, Estômago e Duodeno, executados através de fluoroscopia, comumente necessitam do auxílio de Indivíduos Ocupacionalmente Expostos (IOE) para posicionamento e imobilização do paciente. O objetivo do presente estudo é estimar a dose recebida por estes profissionais que permanecem na sala de exames durante a exposição à radiação. Para esta finalidade, foi utilizada uma câmara de ionização de placas paralelas marca Radcal Corporation, modelo 10X5-6 com volume sensível de 180 cm³, posicionada a 50 cm do isocentro, representando o primeiro IOE que auxilia contendo membros superiores. Dois manequins de polietileno foram preenchidos com água para representar o segundo IOE que contem membros inferiores (também posicionado a 50 cm do isocentro) e o paciente pediátrico, disposto sobre a mesa em feixe primário. Fatores técnicos como espessura de vestimenta plumbífera e distância do isocentro, também foram avaliados. Os valores de dose por procedimento são comparáveis com a dose típica do paciente em radiografia de tórax. A dose efetiva anual, 1,98 mSv, é significativamente inferior ao limite de 20 mSv/ano da Comissão Internacional de Proteção Radiológica. Porém, ela pode ultrapassar o limite no caso de centenas de procedimentos por ano.
Resistance of Rhodococcus ruber biofilms to CuO nanoparticles depending on exopolymer matrix composition
Authors: Bayandina E. A. , Glebov G. G. , Kuyukina M. S. , Ivshina I. B.
Published: December 2022

Background. The widespread use of copper oxide nanoparticles (CuO NPs) increases their release into the environment, which leads to accumulation in trophic chains. Bacterial biofilms are more resistant to physico-chemical factors compared to planktonic cells due to an exopolymer matrix (EPM) consisting of polysaccharides, proteins, lipids and nucleic acids. Rhodococcus actinobacteria are promising for environmental biotechnology due to biodegradation of petroleum products, pesticides and other organic pollutants, as well as bioaccumulation of heavy metals.   The aim. To investigate effects of CuO NPs on the viability of Rhodococcus ruber IEGM 231 cells in biofilms and the dynamics of EPM components.   Methods. R. ruber biofilms were grown on microscopy cover glass with CuO NPs and EPM components were studied using confocal laser scanning microscopy (CLSM) by differentiating staining with LIVE/DEAD to determine the number of living and dead cells, Nile Red for lipids, FITC for proteins and Calcofluor White for betapolysaccharides.   Results. It was found that R. ruber biofilms grown in a mineral medium with1.0 vol.% n-hexadecane are more resistant to CuO NPs compared to biofilms growing in a rich culture medium (meat-peptone broth). This was due to more intensive EPM formation, which plays a major role in protecting cells from the bactericidal action of nanometals. A weak stimulating effect of a low (0.001 g/l) concentration of CuO NPs on biofilm formation was registered. Dynamics and localization of main EPM components were monitored during prolonged (24–72 h) biofilm cultivation with CuO NPs. When exposed to high (0.01–0.1 g/l) concentrations of CuO NPs, a consistently high lipid content and an increase in concentrations of polysaccharides and proteins were revealed.   Conclusion. Understanding the complex interaction mechanisms of nanometals and biofilms will contribute to the development of effective biocatalysts based on immobilized bacterial cells. Also, the obtained data can be used to combat unwanted biofilms with the help of metal nanoparticles.
Frequency of strains with multiple antibiotic resistance in the structure of opportunitistic pathogens
Authors: Voropaeva N. M. , Nemchenko U. M. , Sitnikova K. O. , Savilov E. D. , Chemezova N. N. , Grigorova E. V. , Sorokina A. V. , Zugeeva R. E. , Belkova N. L.
Published: December 2022

Background. The problem of antibiotic resistance has remained significant for the medical community for more than half a century, since the first cases of resistance to penicillin were registered.   The aim. Analysis of the long-term dynamics of changes in the antibacterial resistance of microorganisms and the creation of a collection of multi-resistant strains of opportunistic microorganisms.   Materials and methods. The study included data from 3173 bacteriological samples of various loci of the human body for 2010 and 2020–2021. The sensitivity of isolated cultures was determined by the disk diffusion method to antimicrobial drugs of the following groups: penicillins, cephalosporins, fluoroquinolones, aminoglycosides, carbapenems, tetracyclines, macrolides, lincosamides, oxazolidinones, glycopeptides and others.   Results. In the general structure of conditionally pathogenic microorganisms, a significant increase in the frequency of isolation of multidrug-resistant representatives of the genus Staphylococcus by two or more times was observed in 2021 compared to 2010 and 2020. We also observed a significant increase in the proportion of multidrug-resistant Streptococcus spp. and non-fermenting gram-negative bacteria. These changes marked the beginning of the creation of a collection of conditionally pathogenic microorganisms with multiple antibacterial resistance. In the structure of multiresistant microorganisms included in the “Collection of human microbiota of the Irkutsk region”, the leading positions belong to Klebsiella pneumoniae (23.81 %), Escherichia coli (19.05 %) and Staphylococcus aureus (22.22 %).   Conclusion. Antibiotic resistance monitoring is an important measure to control the resistance of community-acquired and nosocomial (nosocomial) microorganisms both within a particular country and globally.
Functional state of glutathione system in menopausal women of the Buryat ethnic group with insomnia
Authors: Lesnaya A. S. , Semenova N. V. , Madaeva I. M. , Kolesnikova L. I.
Published: December 2022

The aim of the study was to assess the functional state of glutathione system in menopausal women of the Buryat ethnic group with insomnia.   Methods. The study involved 94 women aged 45 to 60 years who were divided into perimenopause (n = 44) and postmenopause (n = 50) groups. In each period, a control group and an insomniac group were identified. The reduced (GSH) and oxidized (GSSG) glutathione levels in erythrocyte lysate, the glutathione-S-transferase π concentration and glutathione reductase activity in blood serum were determined.   Results. An increase of the GSH level (p < 0.05) and GSH/GSSG ratio (p < 0.05) both in perimenopausal and postmenopausal women with insomnia were found as compared to controls. There were no differences in the glutathione-depends enzymes parameters. Comparative analysis of the main groups showed an increase GSH/GSSG ratio (p < 0.05) in the postmenopausal period compared with perimenopause.   Conclusion. The study results demonstrate the glutathione link activation in Buryat menopausal women with insomnia. In this regard, the appointment of glutathione preparations for the correction of free radical homeostasis in these groups of women cannot be recommended.