bluuebunny/crossref_metadata_2025 huggingface dataset:
Students’ and lecturers’ experiences of digitally transformed Open Distance Learning at higher education level
Authors: Teane F.M
Published: August 2024

The outbreak of the Covid-19 pandemic and subsequent lock-down restrictions forced higher education institutions to move towards a fully online mode of delivery. The study explored the teaching and learning experiences of both students and lecturers within such a digitally transformed higher education space. Concerns have however been raised about this sudden move towards the fourth industrial revolution due to the levels of readiness of higher education institutions. A qualitative research approach was followed, and I purposeful selected ten masters’ course work students and two lecturers. One-on-one interviews and a focus group discussion were utilised for data generation. The Saldana’s thematic method was employed to analyse data. The findings of my research point to both positive and negative experiences of students and lecturers, following the shift to online teaching and learning. Negative experiences highlight the need for support systems to be put in place in a digitally transformed educational milieu.
Re-conceptualising student support in rapidly changing times
Authors: Michaels L , Lautenbach G
Published: August 2024

It has been noted that without learning, there can be no success. Furthermore, at the most basic level, essential success implies successful learning in the classroom. This was the sentiment of Tinto and Pusser (2006, 8) two decades ago when the global turn to Emergency Remote Teaching and Learning was inconceivable. However, the Novel Coronavirus appeared in Wuhan, China at the end of 2019, and in 2020 the World Health Organisation announced COVID-19 as a global pandemic (Discovery 2020; WHO 2020) that caused major disruptions in all sectors of society and led to the unprecedented transition from the face-to-face mode of teaching and learning to online platforms in Higher Education Institutions (HEIs) worldwide (Turnbull, Chugh, and Luck 2021). It soon became clear to researchers that the support offered to students to assist them in attaining academic success had proven inadequate (Al-Maskari, Al-Riyami, and Kunjumuhammed 2022) and that the support systems used by HEIs needed to be revisited. This article examines student best practices during the COVID-19 pandemic and beyond to ensure that students enjoy optimal benefits as they strive for academic success. The article further suggests a student support theory that can be employed by HEIs to better assist students in the quest for attaining a postgraduate qualification.
Labyrinth moments: Evidencing reflexivity in intersectional research using constructivist grounded theory
Authors: Forbay T.R , Mnguni P.P
Published: August 2024

Qualitative research is, oftentimes, an emotional, relational, political and intellectual rollercoaster ride. This heightens the risk of methodological, ethical and relational fallouts. Constructivist grounded theory enables researchers to confront the multiple ways in which deeply embedded aspects of identity, personal values, biases and emergent research relationships impact the research process. In this article, we demonstrate how a reflexive stance in constructivist grounded theory enhances bracketing and loosens the grip of both positionality and methodolatry. The discussion draws on the lived experiences of conducting and supervising autobiographically inclined doctoral research. The article underscores the need for a strong reflexive stance, not just during fieldwork, but right from the onset, at the conceptualisation stage. A reflexive stance, on the part of both students and supervisors stands to benefit the decolonisation project and can help guard against epistemic violence.
Multi-stakeholder perceptions of doctoral graduate attributes: A South African perspective
Authors: Senekal J.S , Munnik E , Frantz J.M
Published: August 2024

International literature reflects that doctoral graduate attributes (DGAs) include a range of academic, soft skills and personal qualities. This study described multi-stakeholder perceptions of DGAs in the South African higher education context. Fourteen semi-structured interviews were conducted with doctoral students, doctoral graduates and academic staff from four South African higher education institutions. Participants understood DGAs as the outcomes of the doctorate degree, which are developed over time. Participants’ experiences of DGAs included discussion of “academic” attributes, which align with the Qualifications Standards for Doctoral Degrees. Participants also discussed a range of personal attributes and “soft skills”. Doctoral supervisors focused on the academic attributes, whereas doctoral students and graduates gave comparatively greater weight to the personal qualities that supported the completion of their doctorates. DGAs extend beyond the traditional academic attributes, and include the “soft skills” and personal attributes that are invaluable for completion and employability. South African higher education institutions need to utilise a more comprehensive, dynamic conceptualisation of DGAs, and provide developmental support for both academic and non-academic attributes.
Subjective mechanisms for survival in the unfamiliar schooling space: Special needs teachers’ lived experiences
Authors: Rinquest E
Published: August 2024

The research discussed in this article explores the experiences of special needs educators teaching the Curriculum and Assessment Policy Statement (CAPS) to diverse learners in a Cape Town special school. This study delves into how six teachers positioned themselves within the school’s discourses and culture, employing an interpretive approach and drawing on theoretical frameworks such as Lefebvre’s theory of spatial production, Bourdieu’s concept of habitus, and Nespor’s ideas related to bodies in space. The results highlighted the impact of the school’s institutional culture, influenced by class, race, and age, on the teachers’ personal and professional socialisation experiences. The research for this article focused on the real-life encounters of special needs educators handling diverse students in a Cape Town school, while implementing the CAPS curriculum. The study investigated how six teachers positioned themselves in relation to the prevailing discourses and culture of the school by taking an interpretivist approach and drawing on Lefebvre’s theory of the creation of space, Bourdieu’s (1977) idea of habitus, and Nespor’s (1997) theory regarding bodies in space. The results showed that the institutional culture of the school, which was moulded by concerns of class, colour, and age, had a substantial impact on the socialisation processes of the teachers on a personal and professional level. These teachers were able to reposition themselves in relation to the institutional culture and to establish their professional identities based on their individualised ways of acting and living in the school. The study’s conclusions have consequences for teacher education and policy development, highlighting the necessity of viewing these instructors as a result of the uneven South African educational system rather than as a homogenous group.
The Intervention Effect of Warm Blanket Compresses and Essential Aromatherapy on Increasing the Body Temperature of Surgical Patients
Authors: Zakaria Prima , Pujiastuti Rr. Sri Endang , Mardiyono Mardiyono
Published: August 2024

Aims: This study aimed to show the effectiveness of a combination of interventions by providing warm compresses, blankets, and essential aromatherapy to determine changes in the patient's body temperature after surgery
Methods: The research design used accurate experimental research with a pretest-posttest design. This study had 60 respondents divided into two groups, using a non-probability sampling technique with a stratified random sampling method. The control group was given intervention according to standard hospital procedures: a Striated Blanket at room temperature. The intervention group was given a combination of warm compresses and warm blankets. The temperature of the warm blanket is 44 Celsius, with a compressive time of about 30 minutes. Essential aromatherapy is four drops in 100 cc of water with diffusion for 15 minutes. The research was conducted from December 26, 2022, to January 28, 2023
Results: This research shows a significant difference in the average increase in body temperature. After intervention treatment, a significant value was obtained, namely with a pre-value of 35.43°c and a post-value of 36.50°c (p=0.00). Combining a warm compress with a warm blanket at a temperature of 44 Celsius for 30 minutes and giving essential aromatherapy four drops in 100 cc of water with diffusion for 15 minutes give a significant result for body temperature.
Conclusion: The combination of warm compresses, warm blankets, and essential aromatherapy effectively increases the body temperature of postoperative spinal anesthesia patients in the recovery room.
IMPACT OF COVID-19 ON FEMALE WORK PARTICIPATION IN INDONESIA: WHO IS MORE AFFECTED?
Authors: Pravitasari Clalisca , Nahar Faiza Husnayeni
Published: August 2024

This study aims to analyze the impact of Covid-19 on female work participation in Indonesia. Using microdata from the August 2020 National Labor Force Survey (Sakernas) conducted by the Central Statistics Agency, the study measures the impact through three indicators: unemployment, temporary non-working status, and reduced working hours. The survey included a sample size of 793,202 individuals aged 15 and over. Findings reveal that female workers are more likely to experience reduced working hours compared to male workers. These results highlight the disproportionate effects of the pandemic on women’s employment. The study underscores the need for targeted policy interventions to support women in the labor force, ensuring their economic resilience and recovery during and after the pandemic.
THE IMPACT OF COVID-19 ON THE INTERNAL SERVICES SECTOR ECONOMY IN DKI JAKARTA PROVINCE
Authors: Oktavilia Shanty , Astuninggar Hestin
Published: August 2024

This study aims to assess the impact of the Covid-19 pandemic on the internal service sector in DKI Jakarta Province. The research utilizes data from the 2016 DKI Jakarta Input-Output Table, which provides comprehensive information on economic transactions within the region. The analysis focuses on understanding the extent to which the pandemic has affected the output contribution, export and import structure, and overall performance of the internal service sector. The findings indicate that the corporate services sector is the sixth largest contributor to the overall economic output in DKI Jakarta, highlighting its significant role within the region. Furthermore, the financial services sector is identified as the most substantial contributor to the trade balance, with high levels of exports and imports despite the pandemic's challenges. These results underline the resilience and importance of the service sector in maintaining economic stability in DKI Jakarta during the pandemic. The study provides valuable insights into how the internal service sector has adapted to the pandemic's pressures and its implications for future economic policy and planning.
NONPARAMETRIC TRUNCATED SPLINE REGRESSION MODELING ON POVERTY RATES IN NORTH SUMATRA
Authors: Zebua Hasrat Ifolala
Published: August 2024

This study aims to investigate the relationship between the Human Development Index (HDI) and poverty levels in North Sumatra. Using data from Central Bureau of Statistics (BPS), the study employs a nonparametric truncated spline regression model to analyze the relationship. The findings reveal that HDI significantly impacts poverty levels, with higher HDI associated with lower poverty rates. The model used in this study offers a robust approach to understanding the dynamics between HDI and poverty, and the results underscore the importance of improving HDI to reduce poverty. The research highlights an R-Squared value of 82.35%, indicating a strong correlation between HDI and poverty in the region.
DETERMINANTS OF SAVINGS BEHAVIOR AMONG INDONESIAN MIGRANT WORKERS FROM KULON PROGO, YOGYAKARTA
Authors: Gatri Betasari Ulfa , Mafruhah Izza
Published: August 2024

This research aims to determine the influence of age, length of work, formal education, income, remittances, number of dependents, marital status, determinants of money use, employment sector, informal education, and gender on the savings of Indonesian Migrant Workers (PMI) both partially and simultaneously. This quantitative study uses primary data collected through interviews and questionnaires, with a sample of 100 post-placement PMI individuals from Kulon Progo Regency. Multiple linear regression analysis was employed to evaluate the data. The t-test results indicate that age and income have a positive and significant effect on PMI savings, whereas length of work and remittances show a negative and significant impact. Formal education and the number of dependents exhibit a positive but insignificant relationship with PMI savings. Furthermore, the dummy variables for marital status, determinants of money use, employment sector, informal education, and gender do not significantly affect PMI savings, indicating no difference between the dummy categories. The F test reveals that all variables combined—age, length of work, formal education, income, remittances, number of dependents, marital status, determinants of money use, employment sector, informal education, and gender—significantly impact PMI savings.
DEMAND ANALYSIS OF WHITE CRYSTAL SUGAR IN INDONESIA
Authors: Cahyaningtyas Atri , Sugiyanto Fx.
Published: August 2024

This study aims to analyze the impact of white crystal sugar prices, brown sugar prices, tea prices, and income on the demand for white crystal sugar in Indonesia, addressing the ongoing supply deficit caused by inefficiencies in the national sugar industry. As sugar is a staple food in Indonesia, maintaining a stable supply and price is crucial. This research utilizes a quantitative approach through linear regression analysis of panel data, using secondary data from the Central Statistics Agency (BPS) and the Ministry of Agriculture, covering annual data from 34 provinces in Indonesia from 2015 to 2019. The findings reveal that, during this period, the demand for white crystal sugar showed a negative trend, while prices of brown sugar, tea, and income levels exhibited a positive trend. At a 0.05 significance level, all independent variables, except for brown sugar prices, significantly affect white crystal sugar demand. Interestingly, by incorporating the income effect as a control variable, white crystal sugar demonstrates characteristics of Giffen goods, suggesting that higher income does not necessarily reduce its consumption. These findings highlight the unique demand patterns of sugar in Indonesia and imply that policy measures should focus on addressing supply chain inefficiencies to stabilize the sugar market and ensure affordability for the lower-income population.
CRITICAL ANALYSIS OF INVESTOR EDUCATION PROGRAMS IN INDIA'S CAPITAL MARKET: FOCUS ON SEBI
Authors: Hayat Mohsina
Published: August 2024

The study aims to assess the effectiveness of these programs in enhancing investor awareness, confidence, and participation in the capital market. Utilizing a mixed-methods approach, including surveys, interviews, and analysis of secondary data, the research evaluates the strategies employed by SEBI, examines regulatory challenges, and measures the impact of these programs on investor behavior. The findings indicate that SEBI's initiatives have significantly improved investor knowledge and engagement, but there remain gaps in reaching rural and less-educated segments. The study also identifies areas for improvement, such as incorporating more digital tools and personalized educational content to keep pace with the rapidly evolving market landscape. These results provide valuable insights for policymakers, regulators, and educators to enhance the scope and effectiveness of investor education in India. By empowering investors with essential knowledge, these programs contribute to market integrity, financial inclusion, and the overall stability of the Indian capital market. Continuous monitoring, stakeholder feedback, and adaptive strategies are essential to maintaining the relevance and impact of investor education initiatives.
A Model for Wheat Yield Prediction to Reduce the Effect of Climate Change Using Support Vector Regression
Authors: Kharal Abdul Sami , Mahar Shahid Ali , Mushtaque Muhammad Imran , Magsi Aurangzeb , Mahar Javed Ahmed
Published: August 2024

Recent changes in the climatic conditions have significantly threatened the food security globally. Increasing in temperature adversely affected different crops in Pakistan particularly Wheat crop. Mostly farmer’s crop wheat in District Khairpur but yield is not predicted yet. Therefore, famers are unable to estimate the effects of climate changes. This research work introduces a novel framework for the development of wheat yield prediction model using Support Vector Regression. The model incorporates four predictor variables: temperature, rainfall, humidity and pH value of soil. The essential wheat yield data obtained from official departments, websites, and scholarly publications. Five datasets are created from the gathered data in order evaluate the suggested wheat prediction model. For the creation of dataset, some preprocessing operations such as handling missing values and outlier’s detection are applied to the collected raw data. Experiments performed using simple linear and multiple linear regression models. By dividing the dataset in 70% and 30%, model training and testing performed respectively. The conducted research illustrated that multiple linear regression model provide desired outcomes.
Staged Repair of Bilateral Isolated Teres Major Tears
Authors: Hoffman Ryan A. , Kutschke Michael J. , Portnoff Brandon , Paxton E. Scott , Green Andrew
Published: August 2024

Case:

A 58-year-old, very active man sustained bilateral isolated teres major (TM) tendon tears when his arms were forcefully elevated overhead while wakeboarding. Staged surgical repair was performed. A progressive rehabilitation protocol was followed, and he returned to high-level activities 7 months postoperatively. At 1-year follow-up, outcome measures for bilateral shoulders were DASH 0, SST 12, ASES 100, and EQ-5D 1.0.

Conclusion:

Despite literature supporting conservative treatment, this case demonstrates that operative treatment of acute, isolated TM tears can result in highly successful outcomes for motivated active patients.
Halal Industry in Madura: Development Model and Strategy
Authors: Rum Mokh.
Published: August 2024

Madura has potential for Halal products. The four districts each have superior products with export potential. The development of the halal industry is an alternative to increasing the contribution of superior products to the regional economy and people's income. Its development requires the synergy of stakeholders through the Penta Helix model. This research aims to: 1). formulating the Penta Helix synergy model in the development of the halal industry in Madura; 2). formulate strategic priorities for the development of the halal industry in Madura. This research was conducted in Bangkalan Regency, Madura from September to November 2022. Data analysis for developing the Penta Helix model used a qualitative descriptive approach, while determining the priority of the development strategy for the Madura halal industry using the Analytical Hierarchy Process (AHP). Respondents in this study are experts in the development of the halal industry.              The Penta Helix model in this study is a collaborative design and relationship between five elements consisting of academia, government, farmers and fishermen, halal industry players, and the community. The Penta Helik collaboration is very important for the development of the halal industry in Madura, but so far the institution has not been built, so this research recommends that a business partnership should be designed. The results of the AHP analysis show that the main criteria in determining the strategy for the development of the halal industry are institutions. The recommended strategy isPenta Helix collaboration.The institutional design of the Penta Helix partnership and collaboration is the main prerequisite that must be carried out for the development of the halal industry in Madura.
Analysis of The Effectiveness of The Distribution of Mosque Zakat Funds
Authors: Almustofa Sodiq , Amarudin Amin Awal , Muna Naily El
Published: August 2024

The mosque as the center of Islamic civilization is not only the center of worship ceremonies but also can be the center of the economy, by making the mosque one of the zakat management bodies/institutions. As has been done by the management of the Jogokariyan Mosque, Yogyakarta Special Region. In this study, the problem is how high the level of effectiveness of zakat distribution is in Baitul Maal Masjid Jogokariyan. The purpose of this research is to measure the effectiveness level of zakat fund distribution in Baitul Maal Masjid Jogokariyan. This research uses a descriptive qualitative method by using the Zakat Core Principles (ZCP) model. The object used in this research is the financial statements of Baitul Maal Masjid Jogokariyan for one year from April 1, 2022, to March 31, 2023. Based on the calculation of the effectiveness level of Baitul Maal Masjid Jogokariyan of 78% (seventy-eight percent), this shows that the effectiveness level of Baitul Maal Masjid Jogokariyan is effective where in the DCR (Disbursement Collection Ratio) category reaches 78%.
Examination of the Internal Control Systems in the Procedure of Receiving and Returning Collateral at Pegadaian Sharia
Authors: Nasution Alya Elva Lianda , Juliati Nasution Yenni Samri , Nurwani Nurwani
Published: August 2024

The purpose of this study is to find out and evaluate the implementation of the internal control system for the receipt and return of Sharia Pawnshop collateral.This research is qualitative, using the case study method. The subject of this research is Pegadaian Syariah ar Hakim, Medan, Indonesia, and the object of the research is the implementation of an internal control system for the return of collateral. Data collection techniques use interviews, direct observation, and documentation.The results of the study found that the implementation of the internal control system for the return of collateral still needs to be improved, especially in management, Because there are still dual positions in the administrative department, this may cause fraud and ultimately weaken internal control, especially in the procedure for receiving and returning collateral.
Kaidah ‘Am dalam al-Qur’an: Kajian terhadap Surat al-Ahzab Ayat 59 Serta Implikasinya terhadap Ketentuan Berhijab bagi Perempuan Muslim
Authors: Muslim Moh. Akib , Rahma Anisa Alya
Published: August 2024

The commandment of hijab for Muslim women is often a significant topic in religious and social terms around the world because women are always in the spotlight in social realities. However, the obligation of hijab in QS. Al-Ahzab (33): 59 has become problematic to fashion trends. This study analyzes the rules and meanings in QS. Al-Ahzab (33): 59 and its implications for the provisions of hijab for Muslim women. This study uses thematic interpretation and content analysis methods to explore the message contained in the verse. In addition to discussing the command to use the hijab as an identity, this article also discusses QS. Al-Ahzab (33): 59 from the historical context of the verse's revelation, interpretations from various tafsir scholars, and its relevance in the modern context. The results show that the command to wear hijab in this verse aims to maintain the honor and identity of Muslim women, as well as protect them from unwanted actions. The implication of this verse on the provision of hijab emphasizes the importance of hijab as a symbol of obedience and religious identity that must be maintained by every Muslim woman. It is hoped that this research will be able to become a pivot to be studied further and in depth for further researchers.
Ecological Citizenship: Pelestarian Lingkungan Masyarakat Adat Berbasis Kearifan Lokal
Authors: Tripayana I Nengah Agus , Handayani Nurlaili , Artinah Fitriah , Nikmah Khoirun
Published: August 2024

Salah satu upaya pembentukan kewarganegaraan ekologis (ecological citizenship) adalah melalui pendekatan kearifan lokal (local wisdom). Amihud dan Mendelson memprediksi populasi penduduk dunia pada tahun 2025 mencapai 8,5 milyar. Akibatnya, kebutuhan pokok terus meningkat dalam rangka untuk memenuhi kebutuhan milyaran umat manusia. Hal ini mendorong adanya sektor produksi yang memicu eksploitasi alam. Penelitian ini bertujuan memotret pembentukan kewarganegaraan ekologis masyarakat adat berbasis kearifan lokal. Penelitian dilakukan selama sembilan bulan di Desa Tenganan pegringsingan, Kecamatan Karangasem, Kabupaten Karangasem, Provinsi Bali. Penelitian dilakukan menggunakan pendekatan kualitatif dan metode etnografi. Keterlibatan masyarakat adat melalui berbagai aktivitas adat dan ritual keagmaan serta kepercayaan masyarakat setempat turut serta dianalis dalam penelitian ini untuk mengetahui korelasi antara kearifan lokal terhadap kelestarian lingkungan di wilayah setempat
Internalisasi Nilai Karakter Disiplin dan Tanggung Jawab dalam Pembelajaran IPS Terpadu
Authors: Rachmawati Fanan Aufa , Soraya Siti Zazak
Published: August 2024

The research aimed to discover methods and the factors that help and hinder the development of discipline and student accountability from developing character values of discipline and student accountability in the integrated social studies learning process at SMP Ma'arif 2 Ponorogo. This study employed a qualitative research method. Observation, interviews, and documentation were employed to obtain data for this study. The analysis technique employed in this study is interactive data analysis. The result of study showed that (1) the instillation of discipline-related character values is well implemented through a) lesson plans integrated with character education of discipline and responsibility, b) exemplary teacher, c) habituation. (2) The instillation of the character of student responsibility is going well, as evidenced by: a) lesson plan that is integrated with the character of responsibility; b) teacher's example; and c) habituation. (3) Environmental variables and teachers assist the instillation of student discipline characters. Still, student and parent awareness impede establishing discipline. (4) The school and the environment are supporting factors for instilling the character of student responsibility. In contrast, (a) teachers and (b) students' laziness are factors that impede the development of the character of student responsibility.
Improved Rheological Properties and Lubricity of Drilling Fluids at Extreme Temperatures and Pressures Using Graphene Oxide and Flowzan
Authors: Mahamadou Abdoulaye Seyni , Jun Gu , Miamouna Moctar Issa , Magaji Abubakar , Issoufou Aminou
Published: August 2024

The use of graphene-based lubricants in water-based drilling fluids (WDFs) has emerged as a promising avenue for enhancing their tribological properties, particularly under high-temperature (HT) conditions, by incorporating inorganic-material-based additives. For this study, we used a green and adsorption-based approach to prepare highly-dispersed graphite for modification, utilizing a cationic surfactant. Our research demonstrated the effective dispersion of the prepared graphite in water, characterized by low sedimentation rates and small contact angles in distilled water. The concentration dosage of Flowzan® on graphite was determined to be 0.02 g/g. To assess the effectiveness of modified graphite as a lubricating additive in water-based drilling, we conducted rheological studies and measured viscosity coefficients. The results revealed a significant decrease in the viscosity coefficient of the drilling fluid by 68% at 300°F when incorporating 0.05% modified graphene. Furthermore, the study investigated the thickness of six WDFs under high-temperature, high-pressure (HTHP) conditions. The addition of 3% graphene expansion resulted in a notable reduction in the volume of HTHP liquid filtrate by up to 30% compared with the control. These experimental findings underscore the advantageous effects of nanoparticle addition on properties such as lubricity, rheology, fluid loss, and thermal stability, potentially revolutionizing the drilling process. In addition to evaluating the performance of modified graphite, we analyzed its primary, crystalline, and morphological properties using various techniques, including particle size tests, zeta potential tests, Fourier transform infrared (FTIR), powder X-ray diffraction (XRD), and scanning electron microscopy (SEM). These analyses elucidated the lubrication mechanism, demonstrating that graphite modification primarily occurred through physical adsorption without altering the crystal structure. These insights provide valuable guidance for the development of high-performance WDFs tailored to endure the challenges of drilling operations.
WITHDRAWN: Identification of platelets related THBS1 as a critical gene in sepsis related thrombocytopenia via an integrated bioinformatic analysis
Authors: Liu Yanjun , YU Kaijiang , Cheng Li
Published: August 2024

The full text of this preprint has been withdrawn by the authors while they make corrections to the work. Therefore, the authors do not wish this work to be cited as a reference. Questions should be directed to the corresponding author.
Teleworking and Remote Schooling During the Pandemic
Authors: Loewenstein Mark
Published: August 2024

The pandemic resulted in a very large increase in teleworking. In addition, school closings led to a large number of students attending school remotely. An NLSY97 COVID-19 pandemic supplement in the spring of 2021 makes it possible to examine the relationship between these two occurrences. My findings indicate that remote schooling by a parent’s child led to a sizable increase in the likelihood of working at home 10 hours or more. After controlling for endogeneity, there is no indication of reverse causation. The responsiveness of teleworking to remote schooling depended crucially on how suitable an individual’s job was to teleworking. Remote schooling had a quite substantial effect on the likelihood of teleworking in jobs that were well suited for teleworking and no effect in jobs that were poorly suited. When one estimates separate equations for men and women, one finds that the effect of remote schooling on the likelihood of teleworking was much larger for women than for men. Furthermore, the effect of remote schooling on the likelihood that women teleworked was magnified when a spouse or partner was absent from the household. While parents no longer need to contend with remote schooling, the flexibility allowed by jobs that are well suited for teleworking enables individuals in such jobs to better meet the demands of childcare and other household responsibilities
JEL Classification Code: J22
Application Of Image Processing Method In Large-Scale Consolidation Test
Authors: Havvaei Arash , Ejlali Reza goli , Lakestani Mehrdad , Sarand Fariba Behrooz
Published: August 2024

It is a critical issue to observe a sample in the laboratory during the experiment stages, as well as the possibility of recording such images as documents in research works. In addition, the chance of observing the changes in the thickness of the samples relative to the height provides the possibility of obtaining more realistic results compared to conventional tests. Therefore, this research aims to build a new large device with a transparent cell wall for a more accurate consolidation test. By replacing the transparent wall, it will be possible to take and process the pictures and propose a new method for doing the consolidation test.
Educational level, job satisfaction, fertility and subjective well-being of Chinese women: An empirical analysis based on Probit and AISM models
Authors: Wei Pingqiang , Qin Ting , Zhu Chengyi
Published: August 2024

With the progress of society and the improvement of women 's status, the education level, career development and family role of Chinese women have undergone significant changes, and the status and role of women are becoming more and more important. Based on the data of China general social survey in 2021, this study uses Probit model and adversarial interpretive structural model to study the relationship between women 's education level, job satisfaction, fertility and subjective well-being. The results show that women 's education level, job satisfaction and fertility have a positive impact on women 's subjective well-being. Through further research, we found that women 's education level has a mediating effect between job satisfaction and fertility and subjective well-being. Through the improvement of education level, women have a positive impact on job satisfaction and fertility, and ultimately affect the subjective well-being of women. Therefore, in order to optimize the environment for women 's development, government departments should accurately adjust women 's education, employment and fertility policies, so as to improve women 's job satisfaction, enhance women 's fertility willingness, reduce the burden of work and life, especially psychological gender inequality, and ultimately achieve subjective well-being, feel satisfied with high-quality life, and promote women 's all-round development.
Monitoring Terrestrial Water Storage Changes Using GNSS Vertical Coordinate Time Series in Amazon River Basin
Authors: Liu Yifu , Xu Keke , Guo Zengchang , Li Sen , Zhu Yongzhen
Published: August 2024

Aiming at the Terrestrial Water Storage(TWS) changes in the Amazon River basin, this article uses the coordinate time series data of the Global Navigation Satellite System (GNSS), adopts the Variational Mode Decomposition and Bidirectional Long and Short Term Memory(VMD-BiLSTM) method to extract the vertical crustal deformation series, and then adopts the Principal Component Analysis(PCA) method to invert the changes of terrestrial water storage in the Amazon Basin from July 15, 2012 to July 25, 2018. Then, the GNSS inversion results were compared with the equivalent water height retrieved from Gravity Recovery and Climate Experiment (GRACE) data. The results show that (1) the extraction method proposed in this article has different advantages compared with traditional methods; (2) the surface hydrological load deformation can be well calculated using GNSS coordinate vertical time series, and then the regional TWS changes can be inverted, which has a good consistency with the result of GRACE inversion of water storage, and has almost the same seasonal variation characteristics; (3) There is a strong correlation between TWS changes retrieved by GNSS based on surface deformation characteristics and water mass changes calculated by GRACE based on gravitational field changes, but GNSS satellite's all-weather measurement results in a finer time scale compared with GRACE inversion results. In summary, GNSS can be used as a supplementary technology for monitoring terrestrial water storage changes, and can complement the advantages of GRACE technology.
ThaiCoref: Thai Coreference Resolution Dataset
Authors: Trakuekul Pontakorn , Leong Wei Qi , Polpanumas Charin , Sawatphol Jitkapat , Tjhi William Chandra , Rutherford Attapol
Published: August 2024

While coreference resolution is a well-established research area in Natural Language Processing (NLP), research focusing on Thai language remains limited due to the lack of large annotated corpora. In this work, we introduce ThaiCoref, a dataset for Thai coreference resolution. Our dataset comprises 777,271 tokens, 44,082 mentions and 10,429 entities across four text genres: university essays, newspapers, speeches, and Wikipedia. Our annotation scheme is built upon the OntoNotes benchmark with adjustments to address Thai-specific phenomena and cover more cases. Utilizing ThaiCoref, we train models employing a multilingual encoder and cross-lingual transfer techniques, achieving a best F1 score of 67.88% on the test set. Our error analysis reveals challenges posed by Thai’s unique morphological and syntactic features. To benefit the NLP community, we make the dataset and the model publicly available at http://www.github.com/nlp-chula/thai-coref.
Self-rated health of Latino day laborers during the COVID-19 pandemic: a cross-sectional study
Authors: Catindig Jan , Atkinson John , Llamas Ana , Fernandez-Es Maria Eugenia
Published: August 2024

Background: This study assesses the relationship between trust in sources of information in regard to the Coronavirus Disease 2019 (COVID-19) pandemic and self-rated health (SRH) in a sample of Latino Day Laborers (LDLs) and explores whether these associations were mediated by mental health measures.
Methods: A rapid needs assessment survey was conducted with 300 LDLs, recruited at randomly selected hiring locations in Houston, Texas, during November and December 2021. Two measures of trust were developed, and SRH was measured by a single item. Depression, anxiety, and stress were measured by previously validated scales. We applied the product of coefficients approach to assess our mediation model. Using Hayes’ PROCESS version 4.2 in SPSS, linear regression models were generated simultaneously to assess the total effect of trust on SRH, effect of trust on the mental health mediator, and effect of the mediator on SRH, controlling for trust. Demographic characteristics were entered as covariates.
Results: Greater trust in formal sources of information (such as Spanish-speaking television networks) as well as greater levels of anxiety and depression were associated with lower SRH. There were no significant associations between formal trust and mental health measures. As such, the association between formal trust and decreased SRH was not mediated by mental health. Trust in informal sources of information (conversations with friends, family, and coworkers) was not significantly associated with SRH or mental health. Higher levels of depression and anxiety, however, were associated with lower SRH.
Conclusions: LDLs’ perception of their health was inversely associated with their level of trust in formal sources of information and with greater levels of depression and anxiety. Nevertheless, these pathways were independent of each other. The results indicate the direct impact of COVID-19 public information on subjective well-being, a relationship that merits further exploration.
The 1 H, 15 N, and 13 C resonance assignments of a single-domain antibody against immunoglobulin G
Authors: Leite Vanessa Bezerra Oliveira , Andrade Rafael Alves , Almeida Fabio Ceneviva Lacerda , Nascimento Claudia Jorge , Araújo Talita Stelling , Almeida Marcius Silva
Published: August 2024

Research on camelid-derived single-domain antibodies (sdAbs) has demonstrated their significant utility in diverse biotechnological applications, including therapy and diagnostic. This is largely due to their relative simplicity as monomeric proteins, ranging from 12–15 kDa, in contrast to immunoglobulin G (IgG) antibodies, which are glycosylated heterotetramers of 150–160 kDa. Single-domain antibodies exhibit high conformational stability and adopt the typical immunoglobulin domain fold, consisting of a two-layer sandwich of 7–9 antiparallel beta-strands. They contain three loops, known as complementary-determining regions (CDRs), which are assembled on the sdAb surface and are responsible for antigen recognition. The single-domain antibody examined in this study, sdAb-mrh-IgG, was engineered to recognize IgG from rats, mice, but it also weakly recognizes IgG from humans (Pleiner et al. 2018). A search of the Protein Data Bank revealed only one NMR structure of a single-domain antibody, which is unrelated to sdAb-mrh-IgG. The NMR chemical shift assignments of sdAb-mrh-IgG will be utilized to study its molecular dynamics and interactions with antigens in solution, which is fundamental for the rational design of novel single-domain antibodies.
Investigations on Camouflage Reconnaissance in Multispectral Images through Machine Learning Algorithms
Authors: Hegde Abhilash , Nandibewoor Archana , Kulkarni Aachan B , Deshpande Anurag G , . Abushekh , Anantpur Bhairavi M
Published: August 2024

Camouflage Reconnaissance in Multispectral Images by utilizing Machine Learning algorithms will be the crucial task of identifying concealed camouflaged objects. Essentially this can be applied for various fields including security, military operations, and environmental monitoring. Using Altum-PT multispectral camera, the diverse dataset of multispectral images was collected and processed. This involves employing techniques such as fusion, Numpy false colouring, and pansharpening etc. to enhance image quality and to extract relevant features. The aim of this investigation revolves around detecting concealed camouflaged objects using advanced deep learning models, specifically You Only Look Once (YOLO) V5, V7, V8, V9 and Slicing Aided Hyper Interference (SAHI). These models have been assessed for their effectiveness accurately by identifying concealed objects across different environmental contexts. Furthermore, the work includes a comparative study where the results obtained from each model are analyzed and compared. This provides valuable insights into the strengths and weaknesses of individual models in the context of camouflage reconnaissance. Therefore, this investigation will become an advancement in enhancing surveillance capabilities by contributing to improved situational awareness and security across various domains.
Designing a convolutional neural network to classify eletronic component defects in PCBs
Authors: Bauchspiess Ricado , Ferreira Genilson , Soares Karen , de Araújo Livia Fernanda Lobão
Published: August 2024

Assembly of electronic components in printed circuit boards(PCBs) is prone to errors which require timely identification, which is usually done through automated optical inspection (AOI) methods. Recent developments have proposed the use of convolutional neural networks (CNNs) to perform inspections in industrial settings. CNN however have a limitation in which a large amount of data is required, which is particularly challenging for electronic component defect recognition, since defective samples are more difficult to obtain. In this work we propose a new CNN architecture for electronic component defect classification, using a two stage transfer learning model training approach to deal with the low amount of data problem. We tested our approach on a dataset of electronic components for defect classification, obtaining 99.45\% accuracy, outperforming other popular neural network models.
Targeting modulation of the choroid plexus blood-CSF barrier and CSF hypersecretion via lipid nanoparticle-mediated co-delivery siRNA and resveratrol
Authors: Gao HuiLe , Wang Qiguang , Xia Xue , Zhang Huan , Li Yue , Zhu Lei , Shi Yulong , Tang Yuzhao , Cheng Jian , Hui Xuhui
Published: August 2024

Hydrocephalus is one of the most common neurological disorders, but pharmacotherapy options are currently lacking due to the complex pathogenesis. The blood-CSF barrier (B-CSFB), consisting of choroid plexus (ChP) epithelial cells, is a crucial gate for the entry of peripheral immune cells and its dysfunction emerges as a new contributor to hydrocephalus pathology. Meanwhile, SPAK-mediated CSF hypersecretion in ChP epithelial cells plays an important role in the pathogenesis of hydrocephalus. Here, we fabricated a transferrin receptor-targeted nano-drug (siR/RSV@TNP) that can intelligently navigate to the blood-CSF barrier and prepared for combined delivery of resveratrol (RSV) and SPAK siRNA (siSPAK)for synergetic hydrocephalus therapy. As expected, siR/RSV@TNP fulfilled its function of knocking down SPAK expression, relieving inflammation and oxidative stress, retrieving blood-CSF barrier integrity, and ultimately preventing ventriculomegaly and hydrocephalus. The current study demonstrates proof of concept that targeting the choroid plexus blood-CSF barrier and cerebrospinal fluid hypersecretion offers a promising and innovative approach for alleviating hydrocephalus.
The Four-Item Mentalising Index (FIMI): A multinational validation of the Arabic version in 12 countries
Authors: Fekih-Romdhane Feten , Ali Amira Mohammed , Alhuwailah Amthal , Sakr Fouad , Chaibi Leila Sarra , Helmy Mai , Shuwiekh Hanaa Ahmed Mohamed , Boudouda Nedjem Eddine , Zarrouq Btissame , Naser Abdallah Y , Taybeh Esra’ O. , Jebreen Kamel , Roubi Mohammed Lakhdar , Hassan Bassam Abdul Rasool , Merdad Nisma , Amin Rizwana , Nawajah Inad , Mohammed Ali Haider , Farhan Sinan Subhi , AlAni Omar Abdulwahid , Dabbous Mariam , Malaeb Diana , Obeid Sahar , Cheour Majda , Shah Punit , Hallit Souheil
Published: August 2024

Background: The lack of sound measures to assess mentalising in Arabic-speaking adults is a significant gap that can substantially constrain understanding of the expression and difficulties in the mentalising processes across the lifespan in the Arab world, and of the cross-cultural. Therefore, this study aimed to investigate the psychometric properties of an Arabic translation of the FIMI in a multi-national sample of non-clinical adults.
Methods: A sample of 8,408 adults (74.5% females, mean age 24.70 ± 8.44 years) from the general population of twelve Arab countries was surveyed to examine the psychometric properties of the Arabic FIMI.
Results: CFA indicated that fit of the one-factor model of FIMI scores was excellent: RMSEA = .035 (90% CI .023, .048), SRMR = .012, CFI = .996, TLI = .989, and had adequate internal consistency reliability (ω = .68; α = .65). Indices suggested that configural, metric, and scalar invariance was supported across sex and country groups. Finally, correlational analyses provided support for construct validity of the Arabic-language version of the FIMI, by showing significant positive correlations between mentalising and self-reported autistic traits scores.
Conclusion: Findings suggest that the Arabic FIMI is valid, reliable ad suitable for use among Arabic-speaking adults. The scale may raise awareness among clinicians and researchers of the possibilities to easily and accurately assess mentalising in order to enable the development, testing and monitoring of tailored Mentalising-based treatments aimed at addressing impaired mentalising and managing a range of mental disorders in Arab settings.
Identification of Damage to Wood Pillar Foundations for Repairing House Construction Damage on Swampland
Authors: Agusniansyah Nursyarif
Published: August 2024

House construction is a unique characteristic of the swamp lands in Banjarmasin. Foundations for swampy soil require special handling. The weakness of wood materials and the inability of wood pillar foundations to support building loads are the primary causes of building problems in these swampy areas. Mistakes in foundation construction often arise from the need to expand houses to two stories or renovations. The load-bearing capacity of the wood pillar foundations used is very limited. This study aims to determine the weaknesses of wood pillar foundations to address signs of damage in house construction on swamp land. Field observation research, including the examination of house buildings and individual objects, was conducted at several construction sites in Banjarmasin as part of this study. Data presentation is descriptive. The results indicate that weak wood pillar foundation construction is characterized by damaged piles and floor subsidence. The small size of the wood pillars also limits the load-bearing capacity. The presence of broken 'sunduk' elements is one of the causes of this foundation damage. This research provides new insights into the weaknesses of wood pillar foundations and offers repair recommendations to enhance the resilience and stability of buildings on swamp land.