bluuebunny/crossref_metadata_2025 huggingface dataset:
O SINTOMA DOS PAIS E O SINTOMA DA CRIANÇA
Authors: Moreira Hálamo Widall David , Fernandes Lucas Guilherme
Published: November 2023

O presente artigo tem como objetivo explorar a conceitualização e distinção sobre o sintoma da criança e na criança e suas reverberações no  casal parental. O objetivo dessa pesquisa é caracterizar o conceito de sintoma na teoria psicanalítica, identificar o lugar dos pais na análise com crianças e verificar a relação entre o sintoma do casal parental e o sintoma da criança. Será elaborado a partir de duas etapas: a criança no discurso psicanalítico e o sintoma na clínica psicanalítica. Pensar a clínica psicanalítica com crianças demanda do profissional repensar sua práxis e o manejo clínico. Posto que, o lugar dos pais na clínica ocupar um lugar diferencial no processo analítico e a intervenção com a criança reverbera efeitos nos pais/cuidadores. Em continuidade, a pesquisa bibliográfica será realizada em plataformas de artigos científicos e referências cânones. Os artigos serão selecionados mediante sua relevância e produção crítica.
Characterisation of particle single scattering albedo with a modified airborne dual-wavelengths CAPS monitor
Authors: Yu Chenjie , Pangui Edouard , Tu Kevin , Cazaunau Mathieu , Feingesicht Maxime , Xavier Landsheere , Bourrianne Thierry , Michoud Vincent , Cantrell Christopher , Onasch Timothy , Freedman Andrew , Formenti Paola
Published: November 2023

Abstract. Atmospheric aerosols impact the Earth’s climate system directly by scattering and absorbing solar radiation, and it is important to characterise the aerosol optical properties in detail. This study reports the development and validation of an airborne dual-wavelength cavity-attenuated phase shift-single (CAPS) monitor, named A2S2 (Aerosol Absorption Spectral Sizer) based on the commercial CAPS single scattering albedo monitor (CAPS-PMSSA, Aerodyne), to simultaneously measure the aerosol optical scattering and extinction at both 450 nm and 630 nm wavelengths. New pressure and temperature sensors and an additional flow control system were incorporated into the A2S2 for its utilization onboard research aircraft measuring within the troposphere. The evaluation of A2S2 characteristics was performed in the laboratory and included the investigation of the signal-to-noise ratio, validation of performance at various pressure levels, optical-closure studies and intercomparing with the currently validated techniques. These laboratory characterisation experiments show that the A2S2 can perform measurements at sample pressures as low as 550 hPa and at sample temperatures as high as 315 K, with an uncertainty of 1 Mm-1 at 450 nm and 0.3 Mm-1 at 630 nm for 1 Hz measurements of both scattering coefficients (σsca) and extinction coefficients (σext). The optical-closure study with size-selected polystyrene latex (PSL) particles show that the truncation error of the A2S2 is negligible for particles with particle volume diameter (Dp) < 200 nm, while for the larger sub-micrometre particles, the measurement uncertainty of A2S2 increases but remains less than 20 %. The A2S2 shows good agreement with the validated instruments for the σsca and σext at 450 nm and 630 nm. The A2S2 was successfully deployed during an aircraft measurement campaign (ACROSS) conducted in the vicinity of Paris and the surrounding regions. The average SSA measured during the entire ACROSS flight campaign is 0.86 and 0.88 at 450 nm and 630 nm, respectively, while the Scattering Ångström Exponent (SAE) varies due to measurements in various pollution conditions. The A2S2 measured σsca results exhibit overall good agreement with the nephelometer results, and it successfully produced altitude profile results over the varied background conditions. The results presented in this study indicate that the A2S2 instrument is reliable for measuring aerosol σsca and σext at both blue and red wavelengths, and it is suitable to replace the nephelometer onboard for future aircraft campaigns.
The Risk of Synoptic-Scale Arctic Cyclones to Shipping
Authors: Vessey Alexander Frank , Hodges Kevin I. , Shaffrey Len C. , Day Jonathan J.
Published: November 2023

Abstract. The risk posed by Arctic cyclones to ships has seldom been quantified due to the lack of publicly available historical Arctic ship track data. This study investigates Automated Identification System (AIS) transponder derived Arctic ship tracks from September 2009 to December 2016. These are analysed with historical synoptic-scale cyclone tracks derived from ERA-5 and reports of past Arctic shipping incidents, to determine the number of ships intersected by the passage of intense Arctic cyclones, and how many resulted in shipping incidents. The number of ships operating in the Arctic has increased year-on-year from 2010 to 2016. The highest density of ships occurs year-round in the Barents Sea. Trans-Arctic shipping transits via the Northern Sea Route and the North-West Passage are limited to summer and autumn months, when sea ice extent has sufficiently retreated from the coastlines. But, ship traffic along these trans-Arctic routes is far less than the thousands of ships travelling in the Barents Sea year-round. Between 2010 and 2016, 248 Arctic shipping incidents were reported, but only 2 % of these occurred following the passage of an intense Arctic cyclone. So, shipping incidents do occur in the Arctic, but the vast majority appear unrelated to the passage of intense Arctic cyclones, despite ship tracks being frequently intersected by such hazards. Less than 0.0001 % of these intersections resulted in a reported shipping incident. This suggests that Arctic cyclones have not been hazardous to ships, and that ships are resilient to the rough sea conditions caused by intense Arctic cyclones.
Evaluation of downward and upward solar irradiances simulated by the Integrated Forecasting System of ECMWF using airborne observations above Arctic low-level clouds
Authors: Müller Hanno , Ehrlich André , Jäkel Evelyn , Röttenbacher Johannes , Kirbus Benjamin , Schäfer Michael , Hogan Robin J. , Wendisch Manfred
Published: November 2023

Abstract. The simulations of upward and downward irradiances by the Integrated Forecasting System (IFS) of the European Centre for Medium-Range Weather Forecasts are compared to broadband solar irradiance measurements from the Arctic CLoud Observations Using airborne measurements during polar Day (ACLOUD) campaign. For this purpose, offline radiative transfer simulations with the ecRad radiation scheme using the operational IFS output were performed. The simulations of the downward solar irradiance agree within the measurement uncertainty. However, the IFS underestimates the reflected solar irradiances above sea ice significantly by −35 Wm−2. Above open ocean, the agreement is closer with an overestimation of 29 Wm−2. A sensitivity study using measured surface and cloud properties is performed with ecRad to quantify the contributions of the surface albedo, cloud fraction, ice and liquid water path and cloud droplet number concentration to the observed bias. It shows that the IFS sea ice albedo climatology underestimates the observed sea ice albedo, causing more than 50 % of the bias. Considering the higher variability of in situ observations in the parameterization of the cloud droplet number concentration leads to a smaller bias of −27 Wm−2 above sea ice and a larger bias of 48 Wm−2 above open ocean by increasing the range from 36–69 cm−3 to 36–200 cm−3. Above sea ice, realistic surface albedos, cloud droplet number concentrations and liquid water paths contribute most to a bias improvement. Above open ocean, realistic cloud fractions and liquid water paths are most important to reduce the model-observation differences.
French coastal network for carbonate system monitoring: The CocoriCO2 dataset
Authors: Petton Sébastien , Pernet Fabrice , Le Roy Valérian , Huber Matthias , Martin Sophie , Macé Eric , Bozec Yann , Loisel Stéphane , Rimmelin-Maury Peggy , Grossteffan Emilie , Repecaud Michel , Quemener Loïc , Retho Michael , Manac'h Saozig , Papin Mathias , Pineau Philippe , Lacoue-Labarthe Thomas , Deborde Jonathan , Costes Louis , Polsenaere Pierre , Rigouin Loïc , Benhamou Jérémy , Gouriou Laure , Lequeux Joséphine , Labourdette Nathalie , Savoye Nicolas , Messiaen Grégory , Foucault Elodie , Ouisse Vincent , Richard Marion , Lagarde Franck , Voron Florian , Kempf Valentin , Mas Sébastien , Giannecchini Léa , Vidussi Francesca , Mostajir Behzad , Leredde Yann , Alliouane Samir , Gattuso Jean-Pierre , Gazeau Frédéric
Published: November 2023

Abstract. Since the beginning of the industrial revolution, atmospheric carbon dioxide (CO2) concentrations have risen steadily and have induced a decrease of the averaged surface ocean pH by 0.1 units, corresponding to an increase in ocean acidity of about 30 %. In addition to ocean warming, ocean acidification poses a tremendous challenge to some marine organisms, especially calcifiers. The need for long-term oceanic observations of pH and temperature is a key element to assess the vulnerability of marine communities and ecosystems to these pressures. Nearshore productive environments, where a large majority of shellfish farming activities are conducted, are known to present pH levels as well as amplitudes of daily and seasonal variations that are much larger than those observed in the open ocean. Yet, to date, there are very few coastal observation sites where these parameters are measured simultaneously and at high frequency. To bridge this gap, an observation network was initiated in 2021 in the framework of the CocoriCO2 project. Six sites were selected along the French Atlantic and Mediterranean coastlines based on their importance in terms of shellfish production and the presence of high- and low-frequency monitoring activities. At each site, autonomous pH sensors were deployed both inside and outside shellfish production areas, next to high-frequency CTD (conductivity- temperature-depth) probes operated through two operating monitoring networks. pH sensors were set to an acquisition rate of 15 min and discrete seawater samples were collected biweekly in order to control the quality of pH data (laboratory spectrophotometric measurements) as well as to measure total alkalinity and dissolved inorganic carbon concentrations for full characterization of the carbonate system. While this network has been up and running for more than two years, the acquired dataset has already revealed important differences in terms of pH variations between monitored sites related to the influence of diverse processes (freshwater inputs, tides, temperature, biological processes). Data are available at https://doi.org/10.17882/96982 (Petton et al., 2023a).
A global surface CO2 flux dataset (2015–2022) inferred from OCO-2 retrievals using the GONGGA inversion system
Authors: Jin Zhe , Tian Xiangjun , Wang Yilong , Zhang Hongqin , Zhao Min , Wang Tao , Ding Jinzhi , Piao Shilong
Published: November 2023

Abstract. Accurate assessment of the size and distribution of carbon dioxide (CO2) sources and sinks is important for efforts to understand the carbon cycle and support policy decisions regarding climate mitigation actions. Satellite retrievals of the column-averaged dry-air mole fractions of CO2 (XCO2) have been widely used to infer spatial and temporal variations of carbon fluxes through atmospheric inversion techniques. In this study, we present a global spatially resolved terrestrial and ocean carbon flux dataset for 2015–2022. The dataset was generated by the Global ObservatioN-based system for monitoring Greenhouse GAses (GONGGA) atmospheric inversion system through the assimilation of Orbiting Carbon Observatory 2 (OCO-2) XCO2 retrievals. We describe the carbon budget, interannual variability, and seasonal cycle for the global scale and a set of TransCom regions. The 8-year mean net biosphere exchange and ocean carbon fluxes were −2.22 ± 0.75 PgC yr−1 and –2.32 ± 0.18 PgC yr−1, absorbing approximately 23 % and 24 % of contemporary fossil fuel CO2 emissions, respectively. The annual mean global atmospheric CO2 growth rate was 5.17 ± 0.68 PgC yr−1, which is consistent with the National Oceanic and Atmospheric Administration (NOAA) measurement (5.24 ± 0.59 PgC yr−1). Europe has the largest terrestrial sink among the 11 TransCom land regions, followed by Boreal Asia and Temperate Asia. The dataset was evaluated by comparing posterior CO2 simulations with the observations from Total Carbon Column Observing Network (TCCON) and Observation Package (ObsPack). Compared with CO2 simulations using the unoptimized fluxes, the bias and root mean square error of posterior CO2 simulations were largely reduced across the full range of locations, confirming that the GONGGA system improves the estimates of spatial and temporal variations in carbon fluxes by assimilating OCO-2 XCO2 data. This dataset will improve the broader understanding of global carbon cycle dynamics and their response to climate change. The dataset can be accessed at https://doi.org/10.5281/zenodo.8368846 (Jin et al., 2023a).
Steady-state forms of channel profiles shaped by debris flow and fluvial processes
Authors: McGuire Luke A. , McCoy Scott W. , Marc Odin , Struble William , Barnhart Katherine R.
Published: November 2023

Abstract. Debris flows regularly traverse bedrock channels that dissect steep landscapes, but our understanding of bedrock erosion by debris flows and their impact on steepland morphology is still rudimentary. Quantitative models of steep bedrock channel networks are based on geomorphic transport laws designed to represent erosion by water-dominated flows. To quantify the impact of debris flow erosion on steep channel network form, it is first necessary to develop methods to estimate spatial variations in bulk debris flow properties (e.g., flow depth, velocity) throughout the channel network that can be integrated into landscape evolution models. Here, we propose and evaluate two methods to estimate spatial variations in bulk debris flow properties along the length of a channel profile. We incorporate both methods into a model designed to simulate the evolution of longitudinal channel profiles that evolve in response to debris flow and fluvial processes. To explore this model framework, we propose a general family of debris flow erosion laws where erosion rate is a function of debris flow depth and channel slope. Model results indicate that erosion by debris flows can explain the occurrence of a scaling break in the slope–area curve at low-drainage areas and that upper-network channel morphology may be useful for inferring catchment-averaged erosion rates in quasi-steady landscapes. Validating specific forms of a debris flow incision law, however, would require more detailed model–data comparisons in specific landscapes where input parameters and channel morphometry can be better constrained. Results improve our ability to interpret topographic signals within steep channel networks and identify observational targets critical for constraining a debris flow incision law.
Subgrid-scale variability of cloud ice in the ICON-AES-1.3.00
Authors: Doktorowski Sabine , Kretzschmar Jan , Quaas Johannes , Salzmann Marc , Sourdeval Odran
Published: November 2023

Abstract. This paper presents a stochastical approach for the aggregation process rate in the ICON-GCM, which takes subgrid-scale variability into account. This method creates a stochastic parameterisation of the process rate by choosing a new specific cloud ice mass at random from a uniform distribution function. This distribution, which is consistent with the model's cloud cover scheme, is evaluated in terms of cloud ice mass variance with a combined satellite retrieval product (DARDAR) from the satellite cloud radar CloudSat and cloud lidar CALIPSO. For a realistic comparison with the simulated cloud ice, an estimate of precipitating and convective cloud ice is removed from the observational data set. The global patterns of simulated and observed cloud ice mixing ratio variance are in a good agreement, despite some regional differences. Due to this stochastical approach the yearly mean of cloud ice shows an overall decrease. As a result of the non-linear nature of the aggregation process, the yearly mean of the process rates increases when taking subgrid-scale variability into account. An increased process rate leads to a stronger transformation of cloud ice into snow and therefore, to a cloud ice loss. The yearly averaged global mean aggregation rate is more than 20 % higher at selected pressure levels due to the stochastical approach. A strong interaction of aggregation and accretion, however, lowers the effect of cloud ice loss due to a higher aggregation rate. The presented new stochastical method lowers the bias of the aggregation rate.
The footprint of a historical paleoearthquake: the sixth-century-CE event in the European western Southern Alps
Authors: Livio Franz , Ferrario Maria Francesca , Martinelli Elisa , Talamo Sahra , Cercatillo Silvia , Michetti Alessandro Maria
Published: November 2023

Abstract. Low-deformation regions are characterized by long earthquake recurrence intervals. Here, it is fundamental to extend back the record of past events as much as possible to properly assess seismic hazards. Evidence from single sites or proxies may be not compelling, whereas we obtain a more substantial picture from the integration of paleo- and archeoseismic evidence at multiple sites, eventually supplemented with historical chronicles. In the city of Como (N Italy), we perform stratigraphic and sedimentological analyses on the sedimentary sequences at Via Manzoni and we document earthquake archeological effects at the Roman baths by means of structure from motion and field surveys. Radiocarbon dating and chronological constraints from the archeological site allow us to bracket the time of occurrence of the deformations to the sixth century CE. We interpret the observed deformations as due to earthquake ground shaking and provide constraints on the lower threshold for the triggering of such evidence. We move toward a regional view to infer possible relevant seismic sources by exploiting a dataset of published paleoseismic evidence in Swiss and N Italy lakes. We perform an inverse grid search to identify the magnitude and location of an earthquake that can explain all the positive and negative evidence consistent with the time interval of the event dated at Como. Our results show that an earthquake (minimum Mw 6.32) with epicenter located at the border between Italy and Switzerland may account for all the observed effects; a similar event in the sixth century CE has not been documented so far by historical sources. Our study calls for the need to refine the characterization of the local seismic hazard, especially considering that this region seems unprepared to face the effects of an earthquake size similar to the one inferred for the sixth-century-CE event.
ANALISIS STRATEGI BISNIS UMKM DAN BENTUK IMPLEMENTASI DIGITAL MARKETING GUNA MENINGKATKAN KEMAJUAN PEMANFAATAN SDA DI DESA CIBUNTU-SUKABUMI
Authors: Dinda Destianti  , Ana Nurtriana  , Andriansyah  , Ari Afriansah  , Abi Yusup  , Dhea Adela  , Dudih Gustian  , Yudi Nata
Published: November 2023

Abstrak

Desa Cibuntu sebagai salah satu desa di Kabupaten Sukabumi memberikan sejumlah potensi bisnis yang sangat menjanjikan dan SDA yang melimpah. Namun peluang usaha dan SDA nya belum dapat dimanfaatkan secara maksimal oleh masyarakat Cibuntu dan para pelaku UMKM. Oleh karena itu, program ini bertujuan untuk memberikan pengetahuan dan pemahaman tentang pengelolaan dan pengembangan UMKM secara profesional dan mandiri guna menunjang pendapatan dan meningkatkan kesejahteraan masyarakat di Desa Cibuntu. Metode pelaksanaan yang digunakan adalah observasi hingga pembuatan logo produk. Pertama-tama, kami melakukan obsevasi pengumpulan data para pemilik UMKM di Desa Cibuntu. Selanjutnya, kami memberikan solusi dengan membuat akun toko online shop hingga publikasi produk dimedia sosial. Dengan adanya pelaksanaan kegiatan tersebut berdampak positif bagi masyarakat Desa Cibuntu untuk meningkatkan potensi usaha khususnya di sektor UMKM. Pada akhirnya program ini dapat mendukung pendapatan dan meningkatkan kesejahteraan masyarakat Desa Cibuntu dan juga berkontribusi dalam meningkatkan pertumbuhan ekonomi di Kabupaten Sukabumi.
PENGUATAN PERAN MASYARAKAT MELALUI PENGEMBANGAN PARIWISATA GEOPARK DI DESA RIDOGALIH
Authors: Andi Muhamad Janwar  , Russell Tan  , Entis Sutisna  , Ade Fitria Herlina  , Silvia Sarikuswati  , Zaid Sulaiman  , Dodi Iwan Sumarno
Published: November 2023

Geopark adalah taman bumi yang termasuk dalam kawasan konservasi, yang memiliki unsur geodiversity (keragaman geologi), biodiversity (keragaman hayati, dan cultural diversity (keragaman budaya) yang di dalamnya memiliki aspek dalam bidang pendidikan sebagai pengetahuan di bidang ilmu kebumian pada keunikan dan keragaman warisan bumi dan aspek ekonomi dari peran masyarakat dalam pengelolaan kawasan sebagai geowisata. Adanya aktifitas pariwisata dalam kegiatan geowisata di suatu Geopark yang dijalankan oleh masyarakat adalah komponen penting dalam keberhasilan pengelolaan Geopark. Kunci Keberhasilan pengembangan dan pengelolaan Geopark ada pada peran dan partisipasi masyarakat lokal yang aktif dan paham akan pengertian geopark itu sendiri, sayangnya di kawasan Geopark Ciletuh masih ada sebagian masyarakat yang belum paham akan pengertian geopark dan masih melakukan penambangan batu dan penebangan hutan yang bertentangan dengan prinsip geopark yaitu sustainable development. Adanya bantuan dari pemerintah baik nasional atau daerah dan dari PT. Bio Farma melalui program CSR (Corporate Social Responsibility) di Geopark Ciletuh lambat laun telah memperlihatkan hasil yang positif walaupun belum secara total dan menyeluruh di karenakan kawasan ini memiliki lahan yang cukup luas dan masyarakat yang harus dibina pun banyak. Metode yang digunakan adalah kualitatif deskriptif dengan metode Miles & Huberman sebagai teknik analisis data untuk memilah data yang dikumpulkan peneliti melalui informan dengan menggunakan cara purposive sampling sebanyak mungkin, yang kemudian direduksi, dijadikan sebuah display data dan diambil kesimpulan dari pengumpulan data tersebut, ditambah analisis tapak sebagai penentuan zonasi menurut potensi lahan masing-masing. Nantinya hasil penelitian yang menggunakan metode di atas akan berbentuk matriks pengembangan tiap potensi wisata disana dengan tabel dan dijelaskan secara deskriptif. Kata Kunci: Geopark, Geowisata, Partisipasi Masyarakat
PROBLEMS OF LAW APPLICATION AND FUNCTIONING OF INSTITUTIONS FOR STATE JOINT-STOCK COMPANIES GOVERNANCE
Authors: ЯКОВЛЕВ А.Ю.
Published: November 2023

Российские институты и право не идеальны. Немалое число проблем имеется в гражданско- правовой и публично-правовой сферах. В частности, они встречаются в управлении акционерными обществами с федеральным и региональным участием. В настоящей научной работе будут рассмотрены проблемные обла- сти правоприменения и функционирования институтов управления обществами с участием акционера-государ- ства. Среди них: дифференцированный подход акционера к определению порядка управления обществами; неоднозначность института директив; невысокий уровень транспоретностности в отборе профессиональных директоров и независимых экспертов; высокая степень бюрократизации и др.

Russian institutions and law are not ideal. A considerable number of problems exist in the civil law and public law spheres. In particular, they exist in governance of joint-stock companies with federal and regional participation. In this scientific work the problem areas such as institutions and the legal framework for governing companies with the participation of a state as shareholder will be considered. Among them: a differentiated approach of a shareholder to determining the procedure for governing companies; the ambiguity of the institution of directives; low level of transparency in the selection of professional directors and independent experts; high degree of bureaucratization, etc.
Digital Forensic Investigation Tools for Cases Related to Social Media and Cybersecurity
Authors:   Bachelor of Computer Science, King Khalid University, Saudi Arabia, Hijan Asma
Published: November 2023

The entire world has moved into the digital realm as a result of the quickening pace of technological development. However, this change has also led to an increase in cybercrimes and security breach occurrences, which endanger user security and privacy. As a result, this study sought to examine how digital forensics, a significant advancement in cybersecurity, is used to combat cybercrime. The most recent developments in digital forensics, such as cloud forensics, social media forensics, and IoT forensics, have been examined in this study. With the use of these technologies, cybersecurity experts can protect data while identifying fraudsters by using the digital footprints that data processing and storage leave behind. Technical, operational, and personnel-related issues are among the specific dangers to digital forensics that have been identified by the research. These systems' high level of complexity, volume of data, chain of custody, personnel integrity, and the validity and accuracy of digital forensics are all significant barriers to their widespread adoption. However, the research has also noted the use of artificial intelligence, intrusion detection, and USB forensics as significant prospects for digital forensics that can make the processes simpler, more effective, and safe.
PRACTICES OF CULTURAL DIPLOMACY DEVELOPMENT IN KAZAKHSTAN AND ITS ROLE IN THE ARENA OF INTERNATIONAL RELTIONS
Authors:   Gumilyov Eurasian National University, Kozhanbergenova Aigerim , Turuntayeva Aikerim ,   Gumilyov Eurasian National University, Baigondin Rinat ,   Alikhan Bokeikhanov University
Published: November 2023

The article analyzes some practices of cultural diplomacy development in Kazakhstan and its current challenges. The role and aims of cultural diplomacy carried out by Kazakhstan has been identified and comprehensively analyzed. The challenging factors were defined in the development of Kazakh cultural diplomacy practice. The modern definitions and connotations of cultural diplomacy are listed; the concepts of the main theorists are considered. The connection and differences of cultural diplomacy with the concepts of "public diplomacy" and "soft power" are determined. When writing the article, works and articles on the topic of cultural diplomacy were studied, the method of deductive analysis was used, materials available on the Internet resources were reviewed. As a result of the study, it was determined that despite the existing problems the contribution of the cultural diplomacy of Kazakhstan to the arena of international relations is significant.
A DEFORMATION APPROACH TO CALCULATING THE CALCULATED VALUES OF THE COMPRESSION RESISTANCE OF STONE AND REINFORCED STONE ELEMENTS IN THE FRAMEWORK OF CHECKS OF THE LIMITING STATE OF THE BEARING CAPACITY
Authors: KHATKEVICH A. , LAZOUSKI D. , GLUKHOV D. , CHAPARANGANDA E.
Published: November 2023

The article is devoted to the method of calculating the calculated values of compression resistance in the framework of checks of the limiting state of the bearing capacity of short stone and reinforced stone elements, taking into account the physical nonlinearity of their materials. The proposals for graphic representation and analytical description of the calculated deformation diagrams of non-reinforced masonry and masonry with transverse reinforcement in horizontal mortar joints are presented.

On the example of short non-reinforced, reinforced stone elements with transverse and longitudinal reinforcement, taking into account the proposals for deformation diagrams, calculations of the calculated values of compression resistance were carried out. The calculated values are compared with similar values determined according to the current design standards. The results of the calculations and comparison confirmed the possibility of using the proposed approximations of diagrams and calculation methods that take into account the physical nonlinearity of deformation of materials to calculate the calculated values of compression resistance of short stone and reinforced stone elements.
ANALYSIS OF THE MATHEMATICAL MODEL OF "CHARGING"
OXYGEN OF WATER-BEARING ROCKS IN THE PROCESS
OF IN-SITU TREATMENT OF GROUNDWATER
Authors: RASHKEVICH H. , YUSHCHENKO V. , MAKAROV E. , DEMENCHUK A.
Published: November 2023

The article describes the method of in-situ groundwater treatment technology, the conditions for modeling the process

of water injection into the water-bearing rock, the analysis of the obtained mathematical equations.
Visual Perceptions Skills and its Association with Written Mathematical Communication Skills among Learning Disabilities Students in Jordan
Authors: Aladwan Saida , Awamleh Worud , Ershed Alfayez Mona Qutaifan , Shaheen Hassan Rafi’ Ali , Abutaha Muna Saleem Taha
Published: November 2023

Aim

The present research sought at investigating the association between visual perception skills and written mathematical communication skills among a sample of students with learning disabilities in mathematics in Jordan.

Method

This was a cross-sectional correlational study that included a sample of 90 primary-stage students who were diagnosed as having learning disabilities in mathematics. To collect data, the researchers developed two data collection tools; the visual perception skills test (50 items) and the written mathematical communication skills test (6 items). The tests were validated and ensured for reliability before implementation on the original study sample. The data gathered in this study was analyzed using the Statistical Package of Social Sciences (SPSS).

Results

The results showed that there was a significant statistical association between visual discrimination and Written mathematical communication skills test (r=0.218), visual closing test and Written mathematical communication skills test (r=0.411), shape relationship perception test and Written mathematical communication skills test (r=0.438), Visual Integration and Spatial Relationship Perception Test and Written mathematical communication skills test (r=0.614), Visual information recall test and Written mathematical communication skills test (r=0.154). The results showed that there was a significant positive association between visual perception skills and written mathematical communication skills (r=0.509).

Conclusion

The study ended up with that there is a significant positive association between visual perception skills and written mathematical communication skills among students with learning disabilities in mathematics. The study recommends developing mathematical educational material based on the visual approach and improving these skills among students with learning disabilities to develop their written mathematical communication skills.
Economic Freedom of North America 2023
Authors: Stansel Dean , Torra José , McMahon Fred , Carrion-Tavarez Angel
Published: November 2023

Economic Freedom of North America 2023 measures the extent to which the policies of individual provinces and states are supportive of economic freedom—the ability of individuals to act in the economic sphere free of undue restrictions. It includes an all-government index for comparison of jurisdictions (federal governments) in different countries and a subnational index for comparison of individual jurisdictions (provincial/state and municipal/local governments) within the same country. For the subnational index, Economic Freedom of North America 2023 employs 10 variables for 92 provincial and state governments in Canada, the United States, and Mexico, and for the US territory of Puerto Rico in three areas: (1) Government Spending, (2) Taxes, and (3) Regulation. In the case of the all-government index, we incorporate three additional areas at the federal level from Economic Freedom of the World: 2023 Annual Report: (4) Legal Systems and Property Rights, (5) Sound Money, and (6) Freedom to Trade Internationally. In addition, we expand Area 1 to include government investment, Area 2 to include top marginal income and payroll tax rates, and Area 3 to include credit market regulation and business regulations. These additions help capture restrictions on economic freedom that are difficult to measure at the provincial or state and municipal or local level.
Concepts of the Ukrainian revolution and national unity in the light of political practice of 1917 and 1920
Authors:   Kuras Institute of Political and Ethnic Studies of the National Academy of Sciences of Ukraine, Soldatenko V. F.
Published: November 2023

In the monograph, an attempt is made to recreate the complex and contradictory process of ideological substantiation of the organically interconnected concepts of the Ukrainian national-democratic revolution and national unity, to trace their essential evolution under the influence of the experience of implementation in social and political practice in 1917–1920. Scientific analysis and evaluations have been carried out in the context of historiographic trends of different periods and schools. The study was carried out within the framework of the research work "The Concept of the Unity of Ukraine: Origins, Evolution, Political Relevance" (state registration number: 0122U000572). The book is intended for scholars, teachers of history, political science, graduate students, and anyone interested in Ukrainian political history and contemporary socio-political development of Ukraine.
Rezension von: Spieß, Karl-Heinz, Das älteste Lehnsbuch der Pfalzgrafen bei Rhein vom Jahre 1401
Authors: Wunder Gerd , Spieß Karl-Heinz
Published: November 2023

Karl-Heinz Spieß: Das älteste Lehnsbuch der Pfalzgrafen bei Rhein vom Jahre 1401. Edition und Erläuterungen. (= Veröffentlichungen der Kommission für geschichtliche Landeskunde in Baden-Württemberg Reihe A Quellen, Bd. 30). Stuttgart: Kohlhammer 1981. XVI, 247 S. Ktn.
Rezension von: Ziegler, Walter; Rueß, Karl-Heinz (Hrsg.), Gotik an Fils und Lauter
Authors: Akermann Manfred , Ziegler Walter , Rueß Karl-Heinz
Published: November 2023

Gotik an Fils und Lauter. Hrsg, von Walter Ziegler und Karl-Heinz Rueß. (= Veröffentlichungen des Kreisarchivs Göppingen, Bd. 12). Weißenhorn: Konrad 1986. 334 S., 186 Abb., teilw. farbig.
Rezension von: Zanetti, Wolfgang, Der Friedenskaiser
Authors: Wunder Gerd , Zanetti Wolfgang
Published: November 2023

Wolfgang Zanetti: Der Friedenskaiser. Friedrich III. und seine Zeit. 1440-1493. Herford: Busse-Seewald 1985. 371 S., 37 Abb.
Rezension von: Brückner, Wolfgang (Hrsg.), Fränkisches Volksleben im 19. Jahrhundert
Authors: Göpfert Eberhard , Brückner Wolfgang
Published: November 2023

Fränkisches Volksleben im 19. Jahrhundert. Wunschbilder und Wirklichkeit; Möbel - Keramik - Textil in Unterfranken 1814 bis 1914. Begleitband zur gleichnamigen Ausstellung des Mainfränkischen Museums Würzburg [u. a.] v. 28. Nov. 1985 bis 13. April 1986 im Mainfränkischen Museum Würzburg. Hrsg, von Wolfgang Brückner. Würzburg: Echter 1985. 196 S., zahlr. Abb.
Entrevista a Alexis Bonte, Representante de la Organización de las Naciones Unidas para la Alimentación y la Agricultura (FAO) en Venezuela
Authors: Gutiérrez Alejandro
Published: November 2023

Como colofón a la Sección Especial de este número de la revista Agroalimentaria se incluye esta entrevista realizada al señor Alexis Bonte, representante de la Organización de las Naciones Unidas para la Alimentación y la Agricultura (FAO) en Venezuela. En ella se sondean algunas interrogantes en torno a la Cumbre Mundial de Sistemas Alimentarios convocada en el año 2021 por Naciones Unidas, para discutir sobre las transformaciones necesarias de los mismos y contribuir así al logro de los Objetivos de Desarrollo Sostenible (ODS-2030); en particular, para el caso de Venezuela y del sistema alimentario venezolano (SAV).
Epistemología de las Ciencias Sociales para el estudio del trastorno de espectro autista en los centros educativos
Authors: Colorado Rodrigo Antonio
Published: November 2023

El presente artículo es un ensayo epistemológico de las Ciencias Sociales y de la salud mental para trabajar con el trastorno de espectro autista, teniendo en cuenta que la influencia central es la antropología. El autismo es un trastorno del neurodesarrollo que está presente en la humanidad, por lo cual es necesario abordar a esta población desde una mirada holística. La antropología tiene la capacidad de analizar, reflexionar, investigar y proponer nuevas miradas que permitan en nuestras sociedades la inclusión social y educativa de las personas con el trastorno de espectro autista, este es un tema que la academia comienza a trabajar en El Salvador, sin embargo, en la rama de salud se ha trabajado en el tema alrededor de 27 años. (Colorado, 2019).
Reseña bibliografica
Authors: Menéndez Gabriela Grijalva
Published: November 2023

La insubordinación guerrillera en Guatemala de la década de los 60, 70 y 80 es un acontecimiento que repercute aun, no solamente en la memoria histórica y colectiva de la población, sino también en la reformulación de las estrategias de dominio subjetivas y represivas. Se le denomina insubordinación para poner en relevancia el antagonismo de clase y la contradicción del sujeto dentro del modelo de producción imperante en Guatemala. Un acercamiento a Los días de la selva, de Mario Payeras nos acerca a esa historia que va siendo olvidada por las nuevas generaciones que no se vieron impactadas por la guerra interna. Sirva esta reseña para alentar la lectura de su obra.
Análisis pragmático del lenguaje de los memes
Authors: Campos Cuadra Nathaly
Published: November 2023

Las formas no convencionales de la comunicación han evolucionado junto con el internet y las redes sociales; sin embargo, la pandemia de covid-19 conllevó al uso cotidiano de las nuevas tecnologías de comunicación, por lo tanto, el sentido de pertenencia a grupos sociales dio como resultado la apropiación del lenguaje de los memes y su uso cotidiano en los actos de habla.
El rediseño del sistema electoral de los países del norte de Centroamérica
Authors: Quintanilla López Luis Napoleón
Published: November 2023

Modificar las reglas del juego electoral es clave para tender a la modernización de los sistemas electorales. Los países del Norte de Centro América, Guatemala, Honduras y El Salvador, han emprendido una serie de rediseños electorales, algunos de ellos han sido comunes y otros han sido específicos para cada país.En los procesos de reforma abordados en el periodo 2010 a 2019 han existido actores clave, sectores importantes, debates institucionales, coyunturas detonantes y aspectos incluidos y excluidos. En este artículo se mide el avance de dichas reformas, el nivel de aplicación y las grandes deudas electorales de la década.
La fiscalidad en El Salvador
Authors: Cortez Tejada Carlos Ernesto
Published: November 2023

La fiscalidad salvadoreña ha sido casi siempre regresiva. Además, la mayor parte de la historia ha habido más egresos que ingresos en la misma. Por ello es de mucha importancia estudiar el tratamiento y manejo que esta ha tenido en el pasado, para aprender de las lecciones y experiencias de la misma. Esta investigación propone, pues, ofrecer un acercamiento a la fiscalidad en el gobierno de Pío Romero Bosque, presidente de El Salvador entre 1927 a 1931, un mandatario que se le recuerda como reformista en alguna medida. Cuando llegó al poder, heredó del gobierno anterior un déficit fiscal y una mala administración del erario público. A raíz de esto propuso una serie de reformas y arreglos en aras de una administración fiscal eficiente. Para ello se ha realizado una exploración documental de la época y un análisis del manejo y resultados que tuvo la fiscalidad de El Salvador en este período.
Statistical Examination of Status Quo and Potential Problems of College Students Participating Gig Economy in China
Authors: Sun Yiwen
Published: November 2023

The flexibility of the gig economy allows it to attract considerable attention during the COVID-19 pandemic. This form of economic activity, however, has long existed in China. This article studies the status quo and the potential problems with contemporary college students participating in the Chinese gig economy. By collecting samples from different Chinese regions and dissimilar types of college students, the study discusses their large-scale gig economy participation rate regardless of regions and higher education levels. The study also analysed the fulfilment of expectations among college students and discovered that the current state of satisfaction is not favourable and necessitates improvement for the future sustainment and prosperity of the gig economy. The article offers several suggestions for improvement, including adopting more reassurance in the areas with a lesser participation rate and improving the accuracy of matching between students and job positions to satisfy their expectations. However, these solution proposals need further investigation to explore their optimal use.
Review on the Identification and Assessment of Project Risks in International Engineering Contracting Projects
Authors: Xing Haoran
Published: November 2023

With the steady promotion of the "the Belt and Road" initiative and the introduction of a number of reform measures, the pace of "going global" of Chinese enterprises has been accelerating. More Chinese construction enterprises are actively engaged in overseas engineering construction and have made remarkable achievements. At the same time, the way of project contracting is also constantly upgrading, and the time span, uncertainty and complexity of international project contracting business are increasing, so it is necessary to carry out risk management. In addition, the introduction of relevant policies and regulations at home and abroad has further promoted the construction of overseas risk management of international project contracting enterprises. Therefore, it is necessary to use scientific methods and tools to identify and assess the risks of the project according to the internal and external conditions of the international engineering contracting project, and determine the measures to deal with the risks of the international engineering contracting project according to the results of the risk analysis, its own resource conditions, the environment and other factors. Finally, the corresponding risk response measures and suggestions are put forward based on the actual development strategy of the enterprise and the market environment of international project contracting business.
A Review of the Relationship Between Loss Aversion Bias and Investment Decision-making Process
Authors: Zhou Jia
Published: November 2023

The decision-making process determines that investors tend to be not rational to make substantial investment decisions when it possesses the possibility of great loss. This phenomenon can be explained by the loss aversion bias, which indicated that people have stronger feelings and biases when they are taking losses than gaining profits. However, it is also pointed out by other scholars that many other factors could influence the result of the bias, and rationality cannot be easily predicted. Therefore, by conducting survey analysis, it is then concluded in this paper that the loss aversion bias is significant in investors, and multiple factors could affect the degree of loss aversion for individual investors, they are age, gender, and the ability to take the risks.
Assessment of the Construction Project Costs by Using the Learning Curve
Authors: Wu Hao
Published: November 2023

The project feasibility study, which is the scientific technique, a thorough technical and economic analysis, and a demonstration of the projects construction before the project decision are the most crucial components of the project's preparatory work. This paper uses the one-factor learning curve to analyze the project cost and then obtains the feasibility study results for the project. The Wright models are the foundation of the tool developed. The model was chosen due to its applicability to the construction sector and its effectiveness in terms of fitness (ability to fit historical data) and predictability in the past (ability to estimate future data).
Analysis on Blind Boxes Industry from the Perspective of Consumers Psychology
Authors: Liu Qianyu
Published: November 2023

The "blind boxes" marketing method is gaining popularity in several industries around the globe. Although the "blind boxes" sector has not spread internationally, the marketing methods employed to attract clients have created a win-win situation for both sellers and buyers. Initially, POP Mart, one of the largest enterprises selling blind boxes to young people, primarily middle students and young workers, had a significant impact on their business. Later, other companies and organizations began conducting research on consumer psychology and alternative potential methods of selling products through "packaging," such as the package itself, combination of products, quantity of products, time of selling these packages, who can purchase them, and other after-purchase benefits. The blind boxes marketing technique employs this psychology to influence people's thoughts and, at times, induce irrational purchasing behavior. Through literature review, this paper investigates the likely consumer psychology underlying the blind box industry. People are drawn to unpredictable events, which causes them to continue shopping and make irrational decisions, according to this study.
Research on the Impact of Live Broadcasting on the Development of Rural Industries
Authors: Wu Wei
Published: November 2023

With the innovation of information technology and e-commerce model, live e-commerce meets the diversified needs of consumers and has become a new driving force for the growth of online consumption. In the 2020 novel coronavirus pneumonia outbreak and the decisive struggle against poverty, the direct broadcast of electric business has opened a convenient door for the sale of agricultural products. Direct broadcasting economy has promoted the development of rural economy, but there are also some problems. This paper analyzes the current situation of live broadcast sales of agricultural products and gives countermeasures to the problems. At present, with the continuous development of internet live broadcasting, various industries are trying to use live broadcasting for sales. For example, in the agricultural field, live broadcasting of agricultural products has become the main means of agricultural product marketing. During the live broadcast and delivery period, the diversity of live broadcast types ensures the delivery effect and increases the sales of agricultural products. However, the live broadcast of goods has also brought many problems, such as false publicity, data fraud, hidden gray industrial chain, difficulty in returning and exchanging goods, and other phenomena have also occurred many times, which has attracted the attention of all walks of life. Therefore, it is suggested that in the process of live broadcast sales of agricultural products, the anchor with goods should be encouraged to continuously enhance their live broadcast ability, and try to adopt diversified live broadcast modes for live broadcast with goods. In addition, it is also necessary to do a good job in the supervision and management of webcast. It is suggested that the relevant departments should establish a perfect supervision and management system for live broadcasting of commodities, and investigate and deal with all kinds of bad and illegal behaviors according to the law.