bluuebunny/crossref_metadata_2025 huggingface dataset:
Los intereses de demora son gastos deducibles en rendimientos de actividades económicas
Authors: Banacloche Palao Carmen
Published: September 2023

En este comentario se analiza la importante Sentencia del Tribunal Supremo de 24 de julio de 2023 en la que el tribunal extrapola al impuesto sobre la renta de las personas físicas (IRPF) (rendimientos de actividades económicas) la doctrina establecida por su anterior Sentencia de 8 de febrero de 2021 referida al impuesto sobre sociedades. El criterio interpretativo del Alto Tribunal es que los intereses de demora tributarios tienen la consideración de gasto fiscalmente deducible en el IRPF y, dada su naturaleza de gastos financieros, están sometidos a los límites de deducibilidad contenidos en el artículo 16 de la Ley del impuesto sobre sociedades, aplicables también al IRPF.
Polar Mesospheric Summer Echo Characteristics in Magnetic Local Time
and Height Profiles
Authors: Lee Young-Sook , Singh Ram , Jee Geonhwa , Kwak Young-Sil , Kim Yong Ha
Published: September 2023

We conducted a statistical study of polar mesospheric summer echoes (PMSEs) in
relation to magnetic local time (MLT), considering the geomagnetic conditions
using the K-index (or K). Additionally, we performed a case study to examine the
velocity profile, specifically for high velocities (≥ ~100 m/s) varying
with high temporal resolution at high K-index values. This study utilized the
PMSE data obtained from the mesosphere–stratosphere–troposphere
radar located in Esrange, Sweden (63.7°N, 21°E). The change in
K-index in terms of MLT was high (K ≥ 4) from 23 to 04 MLT, estimated for
the time PMSE was present. During the near-midnight period (0–4 MLT),
both PMSE occurrence and signal-to-noise ratio (SNR) displayed an asymmetric
structure with upper curves for K ≥ 3 and lower curves for K < 3.
Furthermore, the occurrence of high velocities peaked at 3–4 MLT for K
≥ 3. From case studies focusing on the 0–3 MLT period, we observed
persistent eastward-biased high velocities (≥ 200 m/s) prevailing for ~18
min. These high velocities were accompanied with the systematic motion of
profiles at 85–88 km, including large shear formation. Importantly, the
rapid variations observed in velocity could not be attributed to neutral wind
effects. The present findings suggest a strong substorm influence on PMSE,
especially in the midnight and early dawn sectors. The large zonal drift
observed in PMSE were potentially energized by local electromagnetic fields or
the global convection field induced by the electron precipitation during
substorms.
Uncertainty Quantification of Thermophysical Property Measurement in
Space and on Earth: A Study of Liquid Platinum Using Electrostatic
Levitation
Authors: Nawer Jannatun , Ishikawa Takehiko , Oda Hirohisa , Koyama Chihiro , Matson Douglas M.
Published: September 2023

A study of uncertainty analysis was conducted on four key thermophysical
properties of molten Platinum using a non-contacting levitation technique. More
specifically, this work demonstrates a detailed reporting of the uncertainties
associated with the density, volumetric thermal expansion coefficient, surface
tension and viscosity measurements at higher temperatures for a widely used
refractory metal, Platinum using electrostatic levitation (ESL). The
microgravity experiments were conducted using JAXA’s Electrostatic
Levitation Furnace (ELF) facility on the International Space Station and the
terrestrial experiments were conducted using NASA’s Marshal Space Flight
Center’s ESL facility. The performance of these two facilities were then
quantified based on the measurement precision and accuracy using the
metrological International Standards Organization’s Guide to the
Expression of Uncertainty Measurement (GUM) principles.
SOCIAL HOUSING IN THE CONDITIONS OF PRESENT-DAY (on the example of Astana city)
Authors:   S. Seifullin Kazakh agrotechnical research university, Yessenbayev А.
Published: September 2023

The economic downturn and crisis in the country have decisively affected the housing problem, exacerbating the need for the formation of social housing. In this regard, there is a need to revise the existing classification of housing and introduce a new one-social housing, which contributes to the emergence of a new portrait of those in need. In the course of the research, typological groups of social housing and state housing construction programs in the Republic of Kazakhstan were studied. The purpose of the work is to identify the main directions and solutions of promising tasks of social housing in the Republic of Kazakhstan.
THE INFLUENCE OF SALT DEPOSITS ON THE PRESERVATION OF THE HISTORICAL AND ARCHITECTURAL MONUMENT OF THE MAUSOLEUM OF KHOJA AHMED YASAWI
Authors:   Khoja Akhmet Yassawi International Kazakh-Turkish University, Sainova G.А. , Аubakirov N.P. ,   Kazakh National Agrarian Research University, Аkbasova А.D. ,   Khoja Akhmet Yassawi International Kazakh-Turkish University, Yuldashbek D.H. ,   Khoja Akhmet Yassawi International Kazakh-Turkish University, Sunakbaeva D.K. ,   Khoja Akhmet Yassawi International Kazakh-Turkish University
Published: September 2023

The article presents the results of environmental monitoring of the state of the mausoleum of Khoja Ahmed Yasavi, which is a monument of architecture and history. Mechanisms of processes of formation and development of salt deposits on its building structures are considered. The prospective application of the sorption method for the elimination and inhibition of corrosive salt destruction processes of monuments is shown based on the superimposition of compressing with the complexing agent Trilon B (disodium salt of ethylenediaminetetraacetic acid).
HISTORICAL, SOCIAL, ECONOMIC PREREQUISITES FOR FORMATION AND DEVELOPMENT CITIES OF URALSK
Authors:   L.N. Gumilyov Eurasian National University, Chernysh N.А. , Muftigaliyeva А.А. ,   L.N. Gumilyov Eurasian National University, Narikov К.А. ,   West Kazakhstan Innovation and Technology University
Published: September 2023

This article analyzes the history of the emergence of the city of Uralsk, presents the social and economic prerequisites for its formation, and also reveals the patterns of development of architecture and urban planning.
Encounters in Sustainable New Product Design and Development by Zimbabwean Design, Technology, and Engineering University Students
Authors: Stephen Hahlani Onismo , Aleck Sithole
Published: September 2023

The drive of this paper is to explore the obstacles faced in new innovative product development design by Zimbabwean university learners in a bid to attain the United Nations (UN) Sustainable Development Goal (SDG) 12 “Responsible production and consumption” and the education 5.0 pillar “Innovation”. However, there is little progress toward the attainment of these related goals by students in the Zimbabwean university landscape and is fuelled by a lack of guidance and assistance from various stakeholders in the accomplishment of this objective. The study mainly concentrated on the encounters faced by university learners’ prior development of products that solve better the existing and emerging societal problems and at the same time fulfilling the UN sustainable development goal (SDG 12) “Responsible consumption and production” and Education 5.0 pillar “Innovation”. Open-ended questionnaire was used in this study to solicit in-depth data on the challenges university students encounter in new product development. Findings from the study indicated that Zimbabwean university learners are constrained by multiple challenges emanating from lack of monetary support from the Ministry of Higher and Tertiary Education, Innovation, Science and Technology (MHTEIST) and at the micro level either institutional level or agential conditions surrounding learning in the various universities of the country. These challenges include a shortage of resources, poor infrastructure, high student-lecturer ratios, lack of in-service training and staff development programs for lectures, and ineffective curriculum implementation among others.
Evolving Green Areas Planning Strategies as A Means of Mitigating Urban Heat Island in Lafia Town, Nasarawa State, Nigeria
Authors: Ebuga Emmanuel Attah , Datukun Hannatu Lucius , Obadiah Bashayi
Published: September 2023

City planning with regard to green areas development can significantly offer a low cost and simple remedy to the impact of climate change in urban areas. This study examines green areas planning strategies as a means of mitigating urban heat island in Lafia town. The study discovered deficiencies in the development of green areas considering different land uses in Lafia town. The research used both primary and secondary data. Data deployed were used to calculate Normalized Difference Vegetation Index (NDVI); and the TIRS data were also used to derive LST. The boundaries of the urban area of Lafia town and the landscape indicators were interpreted and quantified based on high-resolution Google Earth images through manual interpretation based on the map of present land use. It is therefore recommended that green space should not be 300metres away from each other for optimum cooling. Also, vegetation and trees provides shade from direct sunlight radiation. The study further proposed a strategic base map of green areas planning to resolve the deficiencies and also made useful recommendations to stakeholders, policy makers and urban planners which when followed will provide green areas in Lafia town to enhance better health, a beautiful environment and urban heat island mitigation.
Increasing The Social Equity by Implementing a Proper Methodology of Statistical Life Valuation
Authors: Daniel FISTUNG, Frantz , NEAGU Cornelia , BULEARCĂ Marius , SIMA Cristian
Published: September 2023

This paper aims to propose an appropriate method for the monetary evaluation of statistical life (VSL) that could be used to obtain a unique value of that indicator for each individual in the world. In fact, all the analysis in this field must start from the idea that people are equal in the world, without taking into account the economic or social differences existing on the planet.
Causes And Consequences of Past and Present Financial Crises
Authors: ALAOUI Soukaina , IZZA Issam
Published: September 2023

Le présent article porte sur une réflexion originale par rapport aux crises financières entre celles du passé et les crises financières récentes. L’article propose en premier lieu une esquisse théorique. Il fournit en outre, une analyse descriptive caractérisant les causes, mais également les mécanismes et les conséquences de ce type de crises.
Unusual Hemiaulus Bloom Influences Ocean Productivity in Northeast U.S. Shelf Waters
Authors: Castillo Cieza S. Alejandra , Stanley Rachel H. R. , Marrec Pierre , Fontaine Diana N. , Crockford E. Taylor , McGillicuddy Dennis J. , Mehta Arshia , Menden-Deuer Susanne , Peacock Emily E. , Rynearson Tatiana A. , Sandwith Zoe O. , Zhang Weifeng , Sosik Heidi M.
Published: September 2023

Abstract. Ocean production and trophic transfer rates, including Net Community Production (NCP), Net Primary Production (NPP), Gross Oxygen Production (GOP), and microzooplankton grazing rates are key metrics for understanding marine ecosystem dynamics and impacts on biogeochemical cycles. Because of its temperate location and high dynamic range of environmental conditions and long-term human utilization, the long-term ecological research site in the coastal Northeastern U.S. Shelf (NES) of the Northwestern Atlantic Ocean offers an ideal opportunity to understand how productivity shifts in response to changes in planktonic community composition. While small phytoplankton usually dominate in the NES waters during the summer, a bloom of the large diatom genus Hemiaulus, with N2 fixing symbionts, was observed in the mid-shelf region during the summer of 2019. NCP was 2.5 to 9 times higher when Hemiaulus dominated compared to NCP throughout the same geographic area during the summers of 2020–2022. The Hemiaulus bloom in summer 2019 also coincided with higher trophic transfer efficiency from phytoplankton to microzooplankton, higher GOP and NPP, and higher sea surface temperatures than summers 2020–2022. This study shows that the presence of an atypical phytoplankton community that alters the typical size distribution of the primary producers can greatly influence productivity and trophic transfer, highlighting the dynamic nature of the coastal ocean. Notably, summer 2018 NCP levels were also high although no atypical phytoplankton community was present. A better understanding of the dynamics of the NES in terms of biological productivity is of primary importance, especially in the context of changing environmental conditions due to climate processes.
Polar amplification of orbital-scale climate variability in the early Eocene greenhouse world
Authors: Fokkema Chris D. , Agterhuis Tobias , Gerritsma Danielle , de Goeij Myrthe , Liu Xiaoqing , de Regt Pauline , Rice Addison , Vennema Laurens , Agnini Claudia , Bijl Peter K. , Frieling Joost , Huber Matthew , Peterse Francien , Sluijs Appy
Published: September 2023

Abstract. Climate variability is typically amplified towards polar regions. The underlying causes, notably albedo and humidity changes, are challenging to accurately quantify with observations or models, hampering projections of future polar amplification. Polar amplification reconstructions from the ice-free early Eocene (~56–48 million years ago) can exclude ice albedo effects, but the required tropical temperature records for resolving timescales shorter than multi-million years are lacking. Here, we reconstruct early Eocene tropical sea surface temperature variability by presenting an up to ~4 kyr-resolution biomarker-based temperature record from Ocean Drilling Program Site 959, located in the tropical Atlantic Ocean. This record shows warming across multiple orbitally paced carbon cycle perturbations, coeval with high-latitude-derived deep-ocean bottom waters, showing that these events represent transient global warming events (hyperthermals). This implies that orbital forcing caused global temperature variability through carbon cycle feedbacks. Importantly, deep-ocean temperature variability was amplified by a factor 1.7–2.3 compared to the tropical surface ocean, corroborating available long-term estimates. This implies that fast atmospheric feedback processes controlled meridional temperature gradients on multi-million year, as well as orbital timescales during the early Eocene. Our combined records have several other implications. First, our amplification factor is somewhat larger than the same metric in fully-coupled simulations of the early Eocene (1.1–1.3), suggesting that models slightly underestimate the non-ice related — notably hydrological — feedbacks that cause polar amplification of climate change. Second, even outside the hyperthermals, we find synchronous eccentricity-forced temperature variability in the tropics and deep ocean that represent global mean sea surface temperature variability of up to 0.7 °C, and requires significant variability in atmospheric pCO2. We hypothesize that the responsible carbon cycle feedbacks that are independent of ice, snow and frost-related processes might play an important role in Phanerozoic orbital-scale climate variability throughout geological time, including Pleistocene glacial-interglacial climate variability.
Absorption of VOCs by polymer tubing: implications for indoor air and use as a simple gas-phase volatility separation technique
Authors: Morris Melissa A. , Pagonis Demetrios , Day Douglas A. , de Gouw Joost A. , Ziemann Paul J. , Jimenez Jose L.
Published: September 2023

Abstract. Previous studies have demonstrated volatility-dependent absorption of gas-phase volatile organic compounds (VOCs) to Teflon and other polymers. Polymer-VOC interactions are relevant for atmospheric chemistry sampling, as gas-wall partitioning in polymer tubing can cause delays and biases during measurements. They are also relevant to the study of indoor chemistry, where polymer-based materials are abundant (e.g. carpets, paints). In this work, we quantify the absorptive capacities of multiple tubing materials, including 4 non-conductive polymers (important for gas sampling and indoor air quality), as well as 4 electrically-conductive polymers and 2 commercial steel coatings (for gas and particle sampling). We compare their performance to previously-characterized materials. To quantify the absorptive capacities, we expose the tubing to a series of ketones in the volatility range 104–109 μg m−3 and monitor transmission. For slow-diffusion polymers (e.g. PFA Teflon and nylon), absorption is limited to a thin surface layer, and a single layer absorption model can fit the data well. For fast-diffusion polymers (e.g. polyethylene and conductive silicone) a larger depth of the polymer is available for diffusion, and a multilayer absorption model was needed. The multilayer model allows fitting solid phase diffusion coefficients for different materials, which range from 4 × 10−9 to 4 × 10−7 cm2 s−1. These diffusion coefficients are ~8 orders of magnitude larger than literature values for FEP Teflon. This enormous difference explains the differences in VOC absorption measured here. We fit an equivalent absorptive mass (Cw, μg m−3) for each absorptive material. We found PFA to be the least absorptive, with Cw ~105 μg m−3, and conductive silicone to be the most absorptive, with Cw ~1013 μg m−3. PFA transmits VOCs easily, and intermediate-volatility species (IVOCs) with quantifiable delays. In contrast, conductive silicone tubing transmits only the most volatile VOCs, denuding all lower volatility species. Semi-volatile species (SVOCs) are very difficult to sample quantitatively through any tubing material. We demonstrate how to use a combination of slow- and fast-diffusion tubing to separate a mixture of VOCs into volatility classes before analysis. New conductive silicone tubing contaminated the gas stream with siloxanes, but this effect was reduced by 10,000-fold for aged tubing, while maintaining the same absorptive properties. SilcoNert (tested in this work) and Silonite (tested in previous work) steel coatings showed gas transmission that was almost as good as PFA, but since they undergo adsorption, their delays times may be humidity and concentration dependent.
TemDeep: A Self-Supervised Framework for Temporal Downscaling of Atmospheric Fields at Arbitrary Time Resolutions
Authors: Wang Liwen , Li Qian , Lv Qi , Peng Xuan , You Wei
Published: September 2023

Abstract. Numerical forecast products with high temporal resolution are crucial tools in atmospheric studies, allowing for accurate identification of rapid transitions and subtle changes that may be missed by lower-resolution data. However, the acquisition of high-resolution data is limited due to excessive computational demands and substantial storage needs in numerical models. Current deep learning methods for statistical downscaling still require massive ground truth with high temporal resolution for model training. In this paper, we present a self-supervised framework for downscaling atmospheric variables at arbitrary time resolutions by imposing a temporal coherence constraint. Firstly, we construct an encoder-decoder structured temporal downscaling network, and then pretrain this downscaling network on a subset of data that exhibits rapid transitions and is filtered out based on a composite index. Subsequently, this pretrained network is utilized to downscale the fields from adjacent time periods and generate the field at the middle time point. By leveraging the temporal coherence inherent in meteorological variables, the network is further trained based on the difference between the generated field and the actual middle field. To track the evolving trends in meteorological system movements, a flow estimation module is designed to assist with generating interpolated fields. Results show that our method can accurately recover evolution details superior to other methods, reaching 53.7 % in the restoration rate on the test set. In addition, to avoid generating abnormal values and guide the model out of local optima, two regularization terms are integrated into the loss function to enforce spatial and temporal continuity, which further improves the performance by 7.6 %.
Histopathological and Physiological Study of Nerium oleander and Lead on the Liver in the Male Albino Mice.
Authors:   Basim Abdullah Jasim
Published: September 2023

The current study prepareded to evaluate histopathological and some physiological parameters changes after treated with Nerium oleander L and lead. Thus study concentrated on some tissue structures in the liver after treated with the aqueous extract of Nerium oleander and lead solution. Its caused intense flaws in tissue structures of liver of treated albino mice. After the expiration of the experimental time, the blood specimens collecting to evaluate the value of Aspartate Transaminase (AST), Alanine Transaminase (ALT), urea (BUN) and creatinine (CR-S) in blood of treatmented animals, then animals sacrificed for histopatolological study The results of present study noted remarkable tissue changes in liver parenchyma, these changes included acute cellular destruction after treated with Nerium oleander and acute blood hemorrhage. The effects of lead showed clear space between hepatocyte of liver tissue, no prominent hepatic cords, most hepatocyte didn’t have normal nuclei. The Physiological alterations observed significantaly increased in the enzymes value (Aspartate Transaminase, Alanine Transaminase, (BUN) and (CR-S) ) when exposure to Oleander and lead compared with control group.
Kościół katolicki na Opolszczyźnie w latach 1945-1965
Authors: Dola Kazimierz
Published: September 2023

Artykuł ukazuje rozwój Kościoła katolickiego na Opolszczyźnie w latach 1945-1965. Przedstawiono w nim posługę administratora apostolskiego ks. infułata Bolesława Kominka,  wikariusza kapitulnego ks. infułata Emila Kobierzyckiego i ks. biskupa ordynariusza Franciszka Jopa. Szczególnie zwrócono uwagę na kwestię uregulowania Administracji Apostolskiej, stan duchowieństwa diecezjalnego i zakonnego, funkcjonowanie Seminarium Duchownego oraz formy duszpasterstwa zwyczajnego i specjalnego. Przedstawiono także  odbudowę kościołów i sprawę kościołów poprotestanckich. Omówiono działalność wydawniczą.
Application of Remote Sensing Data for Preliminary Exploration by Determining the Spectral Reflectivity of Outcrops and Soils at the Tochka Deposit (EKR)
Authors:   «East Kazakhstan Regional Technopark «Altai» LLP, Kazakhstan, Oskemen, D. Serikbayev Street, 37,, FROLOVA Olga , OKHOTENKO Andrey ,   NCJSC «D. Serikbayev East Kazakhstan Technical University», Kazakhstan, Oskemen, A.K. Protozanov Street, 69,, ZIMANOVSKAYA Natalia ,   NCJSC «D. Serikbayev East Kazakhstan Technical University», Kazakhstan, Oskemen, A.K. Protozanov Street, 69,, MATAIBAYEVA Indira ,   NCJSC «D. Serikbayev East Kazakhstan Technical University», Kazakhstan, Oskemen, A.K. Protozanov Street, 69,
Published: September 2023

Using the example of remote methods of Earth exploration and the use of satellite images obtained by the Sentinel-2 satellite apparatus, the possibility of conducting primary geological exploration to identify geological anomalies (objects) and drawing up a more accurate plan for fieldwork is considered. The geological and geochemical characteristics of the studied area are presented. Interpretation and analysis of the data obtained using multispectral remote sensing of the earth has been carried out. An innovative methodology capable of detecting spectral signatures of lithium-containing pegmatites is presented, as well as well-known remote sensing algorithms for detecting halos of changes associated with these pegmatite bodies. The method of identifying the main spectral wavelengths of reflection and absorption of some minerals is described. It is shown that with the use of this technique, the time of geological exploration is significantly reduced and the financial costs of conducting geological exploration and depreciation of the technical means used are significantly reduced. And also, it is planned to improve this methodology
Formation Model of the Gold-Sulfide Deposits of the Western Kalba and Its Main Forecast and Search Criteria
Authors:   NCJSC «D. Serikbayev East Kazakhstan Technical University», Kazakhstan, Oskemen, A.K. Protozanov Street, 69,, ZINYAKIN Stanislav , OITSEVA Tatiana ,   NCJSC «D. Serikbayev East Kazakhstan Technical University», Kazakhstan, Oskemen, A.K. Protozanov Street, 69,
Published: September 2023

The West Kalba Gold ore Belt (WKB), located within the Greater Altai, is a unique gold ore province on a global scale. It contains about 500 known gold occurrences and deposits. The main industrial type for the WKGB are gold-bearing sulfide deposits. The article presents a model for the formation of gold sulfide deposits in West Kalba. The main predictive-search criteria are considered, which make it possible to assess the prospects of areas for the presence of potential gold-sulfide objects within the described territory. The aim of the work is to clarify the main predictive and prospecting criteria specific to the considered field model. The given data is highlighted using descriptive analytics methods.
Analysis of the Geological Structure of the UlytauArganata Structural-formational Zone
Authors:   NPJSC «Abylkas Saginov Karaganda Technical University», Kazakhstan, Karaganda, N. Nazarbayev Avenue, 56,, DOSETOVA Gulnara , DOSETOVA Tatyana ,   JSC «Zhezkazgan Baikonurov University», Kazakhstan, Zhezkazgan, Alashakhan Avenue, 1b,
Published: September 2023

The results of studying the stratotypes of Ulutau-the Arganatinskaya structural-formation zone located in the western part of Central Kazakhstan, are highlighted. Intensely metamorphosed volcanogenic-sedimentary strata and intrusive formations take part in its structure. The existing features of stratigraphic sections of Precambrian sediments allow us to distinguish different structures. Located in the central part of the Maytyubinsk structure is composed of rocks of the Borovian series of the Lower Proterozoic. The Karsakpai structure located to the east is made of rocks of the Karsakpai (Akdym) series of the Upper Proterozoic
On the Choice of Personal Protective Equipment Taking into Account the Occupational Risk
Authors:   Republic Research Institute for Occupational Safety and Health, Kazakhstan, Astana, Kravtsova Street, 18,, ABIKENOVA Sholpan , DAUMOVA Gulzhan ,   East Kazakhstan Regional Branch of the Republic Research Institute for Occupational Safety and Health,, ZERTIK Heinrich ,   Non-profit organization «International Regional Development of Regions E.V.», Germany, Detmold, Saganer
Published: September 2023

The article contains recommendations on modernization of the methodology of provision of personal protective equipment based on a risk-based approach in the Republic of Kazakhstan. The experience of providing personal protective equipment using the United States as examples is presented. The Russian experience in providing PPE is analyzed and typical features of their issuance are highlighted. The procedure for providing PPE is given, taking into account the assessment of occupational risk. An algorithm for providing PPE according to the new nomenclature is proposed, taking into account various factors of the working environment and classes of working conditions. An algorithm for selecting personal protective equipment has been developed. The procedure for providing PPE is outlined when employers develop local acts on PPE at their discretion in accordance with the labor legislation of the Republic of Kazakhstan. A model is described that is based on the assessment of occupational risks and offers numerous possibilities to take into account the interests of the state, the employer and the employees. The results of scientific researches received during the scientific and technical program on a theme: «Risk-oriented organizational-economic mechanisms of ensuring of safe labor in conditions of modern Kazakhstan» (IRN OR11865833) within the limits of program target financing of researches of the Republican research institute for occupational safety and health under MLSPP of the Republic of Kazakhstan have been presented.
Drying Properties and Formation of Condensation Structure of Ceramic Products Based on Overburden from Coal Mining
Authors:   NPJSC «Abylkas Saginov Karaganda Technical University», Kazakhstan, Karaganda, N. Nazarbayev Avenue, 56,, VYSHAR Olga , RAKHIMOVA Galiya ,   NPJSC «Abylkas Saginov Karaganda Technical University», Kazakhstan, Karaganda, N. Nazarbayev Avenue, 56,, STOLBOUSHKIN Andrey ,   Siberian State Industrial University, Russia, Novokuznetsk, Kirov Street, 42,, STANEVICH Victor ,   NPJSC «Abylkas Saginov Karaganda Technical University», Kazakhstan, Karaganda, N. Nazarbayev Avenue, 56,, RAKHIMOV Murat ,   NPJSC «Abylkas Saginov Karaganda Technical University», Kazakhstan, Karaganda, N. Nazarbayev Avenue, 56,
Published: September 2023

In the article results of research on drying properties and processes of formation of condensation structure of ceramic products based on overburden rocks of coal mining of Ekibastuzsky coal basin of various lithological types and horizons of occurrence are reflected. Features of the formation of condensation structure of ceramic building products based on optimum fractional compositions are revealed. Comparison of properties of ceramic samples from these compositions, molded on the press with vacuumization and without it is carried out. The values of air shrinkage, fracture strength, apparent porosity, and density have been determined. It is established that overburdened rocks of coal mining by drying, physical and mechanical properties are the raw materials close to the traditional clays and with special technological preparation can be used for the production of ceramic products.
Investigation of the Performance Properties of Parts Surfaces to Be Recovered by SemiAutomatic Hardfacing
Authors:   NPJSC «Abylkas Saginov Karaganda Technical University», Kazakhstan, Karaganda, N. Nazarbayev Avenue, 56,, ZHARKEVICH Olga , NURZHANOVA Oxana ,   NPJSC «Abylkas Saginov Karaganda Technical University», Kazakhstan, Karaganda, N. Nazarbayev Avenue, 56,, ZHUKOVA Alla ,   NPJSC «Abylkas Saginov Karaganda Technical University», Kazakhstan, Karaganda, N. Nazarbayev Avenue, 56,, BUČINSKAS Vytautas ,   Vilnius Gediminas Technical University, Lithuania, Vilnius, Saulėtekio al., 11,
Published: September 2023

The purpose of the study is to scientifically substantiate the choice of optimal technological modes of hardfacing of parts during restoration in order to ensure high performance of the operational stability of the deposited coatings. Mathematical dependencies have been obtained that make it possible to evaluate the effect of electric current strength, voltage and feed rate on the hardness and wear resistance of the deposited layer. The hardness and wear resistance of semi-automatic hardfacing with SV-08G2S wire in various technological modes are determined. The dependences of the coefficient of friction on the distance of passage of the counter body are established. For semi-automatic hardfacing with low-alloy wire, it was found that the optimal technological modes are: hardfacing speed – from 2 m/min, voltage – 135 V, amperage – 17.5 A. In this case, the hardness reaches a maximum value of 25.6 HRC, and the wear coefficient is 0.57
Thermodynamic Justification of Obtaining Ferroalloy from a Mixture of Chrysotile-Asbestos Waste and Carbonaceous Rock
Authors:   NCJSC «Mukhtar Auezov South Kazakhstan University», Kazakhstan, Shymkent, Tauke Khan Avenue, 5,, AKYLBEKOV Yerbol , SHEVKO Viktor ,   NCJSC «Mukhtar Auezov South Kazakhstan University», Kazakhstan, Shymkent, Tauke Khan Avenue, 5,, LAVROV Boris ,   Saint Petersburg State Institute of Technology, Russia, Saint Petersburg, Moskovsky Avenue, 26,, KARATAYEVA Gulnara ,   NCJSC «Mukhtar Auezov South Kazakhstan University», Kazakhstan, Shymkent, Tauke Khan Avenue, 5,
Published: September 2023

The results of research on the thermodynamic prediction of obtaining ferroalloys with the reduction and distillation of magnesium from a mixture of chrysotile-asbestos waste produced by Kostanay Minerals JSC and carbonaceous rock are presented. The research was carried out by thermodynamic modelling methods using the HSC-6.0 Chemistry software package of the Finnish metallurgical company Outokumpu based on the principle of the Gibbs minimum energy and a rotatable second-order plan (the Box-Hunter plan). Based on the conducted studies on the distribution of Si, Al, Mg between the condensed and gas phases, it was found that the formation of ferrosilicoaluminum of the FS45A10 brand with a content of 7.5-10.1% Al and 42.5-44% Si occurs in the presence of 25-25.9% iron at 1959-2000°C; ferrosilicon of the FS45 brand with a content of 41.0-44.4% Si and < 2.5% Al is formed in the temperature range of 1800-1877°C in the presence of 25.4-35% iron. In addition to branded ferrosilicon and ferrosilicoaluminum, it is possible to obtain Fe-Si-Al ligatures containing 2.5-10.1% Al and 41.0-44.7% Si from a mixture of chrysotile-asbestos production wastes and carbonaceous rock. In the presence of 25
Investigation of the Interaction Process with the Environment of a Bulldozer Bladow with Variable Geometry
Authors:   NCJSC «D. Serikbayev East Kazakhstan Technical University», Kazakhstan, Oskemen, A.K. Protozanov Street, 69,, AUKENOVA Bekzat , RADENKOV Radoslav ,   Sofia University «Saint Kliment Ohridski», Bulgaria, Sofia, Tsar Liberator Boulevard, 15,, SAVELIEV Andrey ,   NCJSC «D. Serikbayev East Kazakhstan Technical University», Kazakhstan, Oskemen, A.K. Protozanov Street, 69,, DOUDKIN Mikhail ,   NCJSC «D. Serikbayev East Kazakhstan Technical University», Kazakhstan, Oskemen, A.K. Protozanov Street, 69,, KUMYKOVA Tatyana ,   Moscow Automobile and Road Construction State Technical University (MADI), Russia, Moscow, Leningrad Avenue, 64,
Published: September 2023

The purpose of the work is theoretical and experimental confirmation of rational parameters, a significant range of rational use and efficiency growth of bulldozers-terrasers due to the installation of a universal, adaptable to variable working conditions of the blade with a variable geometry of its profile. Experimental studies have confirmed the correctness of the assumptions made when deriving analytical dependencies for determining the volume of the accumulated ground prism, as well as the components of the horizontal resistance to cutting and digging with a blade with a variable geometry. The experimental and theoretical dependences obtained as a result of the research made it possible to develop a methodology for determining the main parameters of a blade with a variable geometry, taking into account functional limitations. The article shows the stages of theoretical and experimental results of checking the dependence of the counteraction forces (their horizontal and vertical components) on digging and generating a drawing prism of the material being developed on the defining parameters of the blade with variable geometry (angles of capture, tilt and cutting, blade width, etc.). The proposed method for determining the main parameters of the blade with variable geometry allows you to choose them taking into account the universal purpose of the blade, the results of the research, the existing geometric dependencies between the parameters and various functional limitations.
Reporte de seis casos de úlceras genitales durante la inducción en leucemia aguda promielocítica con ácido all-transretinoico y revisión bibliográfica
Authors: Roccia Rossi Inés , Yantorno María Laura , Ferrer María Fernanda , Aguilera-Constanzo Karina , Groba María Eugenia , Contte Mauricio , Esposto Amadeo
Published: September 2023

El ácido alltransretinoico (ATRA) es uno de los mayores avan- ces en el tratamiento de las leucemias promielocíticas agudas (LPA). Con el uso asociado de quimioterapia y corticoides hacen de ésta leucemia las de mejor pronóstico hematológico con altas tasas de curación. El ATRA es generalmente bien tolerado pero puede presentar efectos adversos sistémicos, englobados dentro del denominado sindrome ATRA (SATRA), o efectos directos gastrointestinales y mucocutáneos tales como las úlceras escrotales, transitorias y de buena respuesta clínica, tratándose de una entidad diferente al SATRA con presencia de vasculitis en el estudio anatomopatológico. En la revisión que realizáramos, hemos detectado 44 casos reportados en la literatura a los que hemos agregado, en el siguiente documento, seis pacientes evaluados en nuestra institución con úlceras genitales asociadas al uso de ATRA, cuatro de ellos con presencia de vasculitis como lesión histológica y un paciente con diagnóstico de síndrome Sweet.
En camino a los Juegos Olímpicos y Paralímpicos, Rio de Janeiro 2016
Authors: Gallego Viviana , Lloveras Susana
Published: September 2023

En América Latina, se realizarán por primera vez los Juegos Olímpicos y Paralímpicos, (5-21 de agosto y 7-18 de septiembre de 2016), uno de los “eventos de masa” más relevantes a nivel mundial. La Sociedad Latinoamericana de Medicina del Viajero (SLAMVI) y la Sociedad Brasilera de Inmunizaciones (SBIm), han generado un documento para profesionales con el fin de alertar sobre los riesgos para la salud de los viajeros y sobre las medidas de prevención con el fin de proporcionar material de utilidad al equipo de salud para asesorar a quienes consulten previamente al viaje. En estas recomendaciones se analizan todos los riesgos para la salud que puede implicar el viaje a un evento multitudinario en Brasil, las medidas de prevención correspondientes con el fin de preservar la salud de los viajeros y evitar que al regreso introduzcan una enfermedad infecciosa que afecte la situación sanitaria de los países. Este artículo condensa la información más importante para los viajeros a “Rio 2016”.
Reflections on practical approaches to the implementation of the republic of Moldova’s state policy for border management to improve cross-border cooperation
Authors: Radu Corneliu
Published: September 2023

This article summarizes the study of the implementation of the external and internal policy of the Republic of Moldova regarding the management of the state border and the impact on cross-border cooperation. The role, place and peculiarities of state border management within the various systems demonstrate that border security, stimulation and promotion of cross-border cooperation, as well as the development of border areas are interdependent compartments of the state policy of the Republic of Moldova, which can motivate the increase of good relations neighborliness and friendship with neighboring countries. At the same time, the success of the state policies in these areas will contribute essentially to the achievement of the country’s strategic objective - joining the European Community space.
Semarang Subsurface Model Using Airborne Gravity Data
Authors: Indriyani Popy Dwi , Indriana Rina Dwi , M. Sabri La Ode
Published: September 2023

The city of Semarang faults became active again in the Quaternary era. The gravity method has been widely used to identify subsurface conditions in Semarang City and its surroundings, especially the satellite gravity method and land gravity methods. Meanwhile, Semarang City and its surroundings have never used the airborne gravity method. Therefore, this study aims to identify subsurface conditions, especially faults, using airborne gravity data in Semarang and its surroundings. The airborne gravity value is the gravity value at a certain height. Therefore, in this study, the downward continuation process using Molodensky methods on airborne gravity data is useful for obtaining gravity values at topographical heights. Based on the residual anomaly map, there is a low gravity anomaly with a value range of -6.6 – (-0.5) mGal, located between high gravity anomalies, which have a value range of 1.7-7.4 mGal, which is suspected to be associated with a shallow structure in the form of a fault in the research area. Based on the residual anomaly map, the subsurface 2D model uses a forward model in areas identified as faults on the geological map. The model results have an error value of 0.221, representing a fit model that shows a picture of subsurface conditions close to the actual situation with fault structures on the D-D' Line.

Keywords: Airborne gravity, fault, downward continuation, Molodensky method
DOES THE TRAINING PROVIDED BY THE NURSE AFFECT SYMPTOM CONTROL AND HEALTH BEHAVIOR IN PATIENTS WITH ACUTE CORONARY SYNDROME?
Authors: DENİZ AKAN Dilan , ÇINAR PAKYÜZ Sezgi
Published: September 2023

This study was designed as quasi-experimental to evaluate the effect of nurses' education on patients with acute coronary syndrome on symptom control and health behaviors. The study was conducted with a total of 80 patients with acute coronary syndrome which were 40 interventions and 40 controls, between January and August 2017. Data were collected through the Patient Information Form, Cardiovascular Limitation and Symptoms Profile (CLASP) and Healthy Lifestyle Behaviors Scale-II (HLSBS-II). Patients in the intervention group were given training on acute coronary syndrome, risk factors, protecting heart health and healthy lifestyle behaviors. No application was made to the patients in the control group. Eight weeks were waited to observe changes in symptoms, and then the same scales were applied again to assess changes in symptoms and lifestyle behaviors. When the CLASP and HLSBS-II scores of the patients in the intervention and control groups were compared before and after the intervention; It was observed that the CLASP scores of the intervention group decreased significantly (p
First record of Sebastes schlegelii Hilgendorf, 1880 along the Turkish Black Sea coast – new addition to the alien species inventory
Authors: BİLECENOĞLU Murat , YOKEŞ Mehmet Baki , AYDIN Mehmet
Published: September 2023

Sebastes schlegelii is a typical bottom dwelling boreal species, whose native distribution range includes Japan, Korean peninsula and China. This northwest Pacific originated species has recently been recorded from the Crimean and Caucasian coast (northern Black Sea), whose introduction was assumed to be either by balast waters or the acclimatization of Crassostrea gigas (Pacific oyster). On 16 August 2023, a single S. schlegelii specimen with 20.6 cm standard length and 282.1 g in weight was captured off Ünye, Ordu coast (southeastern Black Sea), which was previously an unreported fish from the Turkish marine waters. Detailed morphometric and meristic characteristics are presented in the paper, and species identification was further confirmed by genetic analysis. Available information reveals this alien species to be fished regularly, although in small quantities, indicating a presumably established population in the region. The species should be treated as a potentially invasive fish, since it may negatively influence to the local biodiversity through interspecific competition. Close monitoring of its existing population is strongly suggested.
Characterization of in vitro antagonistic activity of Lactobacillus helveticus DLBSA201 and DLBSA202 against Escherichia coli 0157:H7
Authors: TJANDRAWINATA Raymond R. , KARTAWIJAYA Medicia , HARTANTI Apriliana Wahyu , HADIANTA Randi
Published: September 2023

Lactobacillus helveticus DLBSA201 and DLBSA202 were investigated for their potential probiotic traits and protective effects against Escherichia coli O157:H7. The survival rate of DLBSA201 and DLBSA202 after being exposed to acid and bile salt was relatively high, although no bile salt hydrolase activity was detected. Both strains also demonstrated an outstanding ability to adhere to intestinal epithelial cells. A combination of DLBSA201 and DLBSA202 could interfere with the growth of E. coli O157:H7. Furthermore, DLBSA201 and DLBSA202 also exhibited the ability to remove pre-adhered E. coli O157:H7 on intestinal cells. Those strains were able to lower pro-inflammatory genes [TLR-4, tumor necrosis factor-α (TNF-α), and interleukin-8 (IL-8)] in lipopolysaccharides (LPS)-treated intestinal epithelial cells. In addition, the upregulation of occludin and ZO-1 genes by DLBSA201 and DLBSA202 also ameliorates the disruption of the intestinal barrier caused by LPS. The above results suggest that DLBSA201 and DLBSA202 association appear as promising probiotic candidates with the potential to prevent and treat intestinal disease caused by E. coli O157:H7.
الإدارة بالاستثناء وعلاقتها بالتماثل التنظيمي للعاملين في المؤسسات التعليمية
Authors: الرميح محمد عبدالرحمن فهد , البسيمي عمر يوسف محمد
Published: September 2023

سعت الدراسة إلى التعرف على درجة ممارسة الإدارة بالاستثناء لدى مديري المدارس الثانوية الحكومية بمحافظة عنيزة في السعودية من وجهة نظر المعلمين، وكذلك مستوى التماثل التنظيمي لديهم، وقد استخدمت المنهج الوصفي الارتباطي، والاستبانة أداة للدراسة، وقد طُبقت على عينة تكونت من (257) معلما ومعلمة ممن اختيروا بطريقة عشوائية. وتوصّلت إلى أن درجة ممارسة الإدارة بالاستثناء لدى مديري المدارس الثانوية الحكومية بمحافظة عنيزة متحققة بدرجة متوسطة، وجاء ترتيب أبعاد الإدارة بالاستثناء تنازليا حسب الأعلى تحققًا كالتالي: تحديد السلطات والمسؤوليات، تفويض السلطة، الاتصال الفعّال. كما توصلت الدراسة إلى أن درجة التماثل التنظيمي لدى المعلمين متحققة بدرجة متوسطة وجاء ترتيب الإبعاد تنازليا حسب الأعلى تحققا كالتالي: الولاء التنظيمي، التشابه التنظيمي. كما كشفت نتائج الدراسة عن وجود علاقة طردية دالة إحصائيا بين درجة ممارسة الإدارة بالاستثناء لدى مديري المدارس الثانوية الحكومية بمحافظة عنيزة، ومستوى التماثل التنظيمي لدى المعلمين. واستنتجت الدراسة أنه كلما زادت ممارسة الإدارة بالاستثناء من قبل المديرين ساهم ذلك إيجاباً في تعزيز التماثل التنظيمي للعاملين.
دور التجديد الإستراتيجي في تحقيق السيادة الإستراتيجية للمعهد التكنولوجي الدولي في محافظة إبّ - اليمن
Authors: العفيري نبيل أحمد محمد
Published: September 2023

هدفت الدراسة إلى معرفة دور التجديد الاستراتيجي في تحقيق السيادة الاستراتيجية  للمعهد التكنولوجي الدولي في محافظة إب، واستخدمت المنهج الوصفي المسحي، وتكون مجتمع البحث من (70) فردًا، وتم اختيار  عينة عشوائية طبقية بلغ عدد أفرادها (56) فردًا، واعتمدت الاستبانة أداة لجمع البيانات والمعلومات، واستخدمت البرنامج الإحصائي ((SPSS لتحليل البيانات، وخلصت الدراسة إلى عدد من النتائج أهمها: أَنَّ مستوى ممارسة التجديد الإستراتيجي والسيادة الإستراتيجية مرتفع على المستوى الكلي للأداة. وجود علاقة ارتباط موجبة طردية قوية بين المتغير المستقل التجديد الاستراتيجي والمتغير التابع السيادة الإستراتيجية على المستوى الكلي للمتغيرين، وعلاقة ارتباط موجبة طردية قوية بين بعدي (الاستكشاف) و(ريادة الأعمال) والسيادة الإستراتيجية، وعلاقة ارتباط موجبة متوسطة بين بعدي (مشاركة القيادة) و(استثمار الفرص) والسيادة الإستراتيجية. وجود تأثير فاعل وقوي ذي دلالة معنوية للتجديد الإستراتيجي في السيادة الإستراتيجية على المستوى الكلي للمتغيرين.