bluuebunny/crossref_metadata_2025 huggingface dataset:
Remote Detection Method for Electricity Theft Based on Dynamic Correlation Factor and Optimized Kronecker Translation
Authors: Xu Jiacheng , Shang Lei , Dong Xuzhu , pen haibo
Published: March 2024

Electricity thieves show new characteristics such as stealing only part
of electricity and intermittent occurrence, becoming harder to detect.
This paper proposes a remote detection method for electricity theft
based on dynamic correlation factor and optimized shift-splitting
iteration method. Firstly, through mathematical analysis and
verification of the electricity theft mechanism, we found an
intermittent and nonlinear positive correlation between the line loss
rate and electricity thieves’ electricity consumption proportion. Based
on this characteristic, the dynamic correlation factor is used to
identify suspected electricity thieves. Secondly, a low-dimensional
model is established according to the generalized conservation of
electricity, and the optimized shift-splitting iteration method is used
to solve the ill-conditioned model, realizing accurate identification of
electricity thieves. Through two-step identification and calculation,
the algorithm addresses the problem that the intermittency of
electricity theft, disturbance under complex scenes and the error of
parameters estimation can lead to decrease of accuracy and increase of
missed detection rate. Case studies in distribution areas of a province
in China show that the proposed method is reliable, and has higher
accuracy (over 90%) and lower missed detection rate (below 10%) than
previous algorithms, especially in large distribution areas with complex
scenes.
Optimization of Multi-energy Complementary Power Generation System Configuration Based on Particle Swarm Pptimization
Authors: Wei Dongni , Zhang Zelong , Zhang Weiqi , Yang Yan , Yang Zhao , Ge Zeqi , Pan Xin
Published: March 2024

The multi-energy complementary power generation system with “wind-wind
fire storage” as a typical representative is an important path to
promote the symbiotic and complementary collaborative development of
thermal power and new energy. Under the background of the construction
of new power system and the integration of wind-wind, fire and storage,
the scientific and rational configuration optimization of multi-energy
complementary power generation system has become an important
prerequisite for its sustainable development. In this paper, a two-layer
optimization model for multi-energy complementary power generation
system configuration based on particle swarm optimization is proposed.
The outer layer optimization aims to maximize the net income of the
wind-wind storage power generation system, and the inner layer
optimization aims to minimize the carbon emission of thermal power
units, so as to realize the balance between environmental benefits and
economic benefits of the multi-energy complementary power generation
system. The research results provide a reference for the planning and
configuration of wind-wind-fire storage complementary power generation
system.
Refining the Global Picture: the Impact of Increased Resolution on CO₂ Atmospheric Inversions using OCO-2 XCO₂ retrievals
Authors: Lloret Zoé , Chevallier Frederic , Cozic Anne
Published: March 2024

The threat posed by the increasing concentration of carbon dioxide (CO₂)
in the atmosphere motivates a detailed and precise estimation of CO₂
emissions and absorptions over the globe. This study refines the spatial
resolution of the CAMS/LSCE inversion system, achieving a global
resolution of 0.7° latitude and 1.4° longitude, or three times as many
grid boxes as the current operational setup. In a two-year inversion
assimilating the midday clear-sky retrievals of the column-average
dry-air mole fraction of carbon dioxide (XCO₂) from NASA’s second
Orbiting Carbon Observatory (OCO-2), the elevated resolution
demonstrates an improvement in the representation of atmospheric CO₂,
particularly at the synoptic time scale, as validated against
independent surface measurements. Vertical profiles of the CO₂
concentration differ slightly above 22 km between resolutions compared
to AirCore profiles, and highlight differences in the vertical
distribution of CO₂ between resolutions. However, this disparity is not
evident for XCO₂, as evaluated against independent reference
ground-based observations. Global and regional estimates of natural
fluxes for 2015-2016 are similar between the two resolutions, but with
North America exhibiting a higher natural sink at high-resolution for
2016. Overall, both inversions seem to yield reasonable estimates of
global and regional natural carbon fluxes. The increase in calculation
time is less than the increase in the number of operations and in the
volume of input data, revealing greater efficiency of the code executed
on a Graphics Processing Unit. This allows us to make this higher
resolution the new standard for the CAMS/LSCE system.
Summer Convective Precipitation Changes over the Great Lakes Region under a Warming Scenario
Authors: Yang Zhao , Wang Jiali , Qian Yun , Chakraborty TC , Xue Pengfei , Pringle William James , Huang Chenfu , Kayastha Miraj Bhakta , Huang Huilin , Li Jianfeng , Hetland Robert D.
Published: March 2024

To understand the future summer precipitation changes over the Great
Lakes Region (GLR), we perform an ensemble of regional climate
simulations through the Pseudo-Global Warming (PGW) approach. We found
that different types of convective precipitation respond to the PGW
signal differently. Isolated deep convection (IDC), which is usually
concentrated in the southern domain, shows an increase in precipitation
to the north of the GLR. Mesoscale convective systems (MCSs), which are
usually concentrated upstream of the GLR, shows a shift to the
downstream region with increased precipitation. Thermodynamic variables
such as convective available potential energy (CAPE) and convective
inhibition energy (CIN) are found to be increased in almost the entire
studied domain, providing a potential environment more (less) favorable
for stronger (weaker) convection systems. Meanwhile, changes in lifting
condensation level (LCL) and level of free convection (LFC) show a
strong correlation with variations in convective precipitation,
underscoring the significance of these thermodynamic factors in
controlling precipitation over the domain. Results show that decreased
LCL and LCF over places where convective precipitation is increased, is
mainly contributed by the atmospheric moisture increase. In response to
the prescribed warming perturbation, MCSs show more frequent occurrences
downstream, while localized IDCs show more intense rain rate, longer
duration, and larger rainfall area.
Robust reconstruction of historical climate change from permafrost boreholes
Authors: Groenke Brian , Langer Moritz , Miesner Frederieke , Westermann Sebastian , Gallego Guillermo , Boike Julia
Published: March 2024

Reconstructing historical climate change from deep ground temperature
measurements in cold regions is often complicated by the presence of
permafrost. Existing methods are typically unable to account for latent
heat effects due to the freezing and thawing of the active layer. In
this work, we propose a novel method for reconstructing historical
ground surface temperatures (GST) from borehole temperature measurements
that accounts for seasonal thawing and refreezing of the active layer.
Our method couples a recently developed fast numerical modeling scheme
for two-phase heat transport in permafrost soils with an ensemble-based
method for approximate Bayesian inference. We evaluate our method on two
synthetic test cases covering both cold and warm permafrost conditions
as well as using real data from a 100m deep borehole on Sardakh Island
in northeastern Siberia. Our analysis of the Sardakh Island borehole
data confirms previous findings that ground surface temperatures in the
region have likely risen by 5 to 9°C between the pre-industrial period
of 1750–1855 and 2012. We also show that latent heat effects due to
seasonal freeze-thaw have a substantial impact on the resulting
reconstructed surface temperatures. We find that neglecting the thermal
dynamics of the active layer can result in biases of roughly -1 to
-1.5°C in cold conditions (i.e. mean annual ground temperature below
-5°C) and as much as -2 to -3°C in warmer conditions where substantial
active layer thickening (>200cm) has occurred. Our results
highlight the importance of considering seasonal freeze-thaw in GST
reconstructions from permafrost boreholes.
One in four US Households likely in violation of new US soil lead standard
Authors: Filippelli Gabriel , Dietrich Matthew J. , shukle John , Wood Leah Michael , Margenot Andrew J , Egendorf S. Perl , Mielke Howard W.
Published: March 2024

Lead exposure has blighted communities across the United States (and the
globe), with much of the burden resting on lower income and communities
of color. On January 17, 2024, the US Environmental Protection Agency
(USEPA) has, after more than 30 years, lowered the allowable level of
lead in residential soils. Our analysis of tens of thousands of
citizen-science collected soil samples from cities and communities
around the US reveals the scale of the soil lead problem, and the
challenge that the USEPA will face in implementing its new soil
standard. Under this standard, we find that nearly one quarter of
households may contain a soil lead hazard. Extrapolating across the
nation, that equates to nearly 30 million households needing to mitigate
potential soil lead hazards, at a potential total cost of $290 billion
to - $1.2 trillion. We do not think this type of mitigation is feasible
at the massive scale required and we have instead focused on a more
immediate, far cheaper strategy: capping current soils with clean soils
and/or mulch. At a fraction of the cost and labor of disruptive
conventional soil mitigation, it yields immediate and potentially
life-changing benefits for those living in these environments.
Growing Eucalypt Outside its Native Range: A Review on Suitability and Beneficial Role
Authors: Prajapati Brajkishor , Sarvade S. , Prajapati Jaya , Shrivastava Atul Kumar , Singh Mrigendra
Published: March 2024

Eucalypt is an industrial short rotation fast growing tree species (SRFGTs), having wide range regarding climatic and edaphic requirements in Indian subcontinent. Eucalyptus camaeldulensis, E. globulus, E. grandis, E. tereticornis and E. citriodora are the widely planted eucalyptus species for different purposes in the country. Oil extracted from E. globulus has medicinal value and used to inhibit the avian influenza virus H11N9, and has wide scope in cosmetics, perfume, food, beverages, phytotherapy and aromatherapy. Oil contain p-coumaric, gallic, gentisic, p-hydroxybenzoic, syringic and vanillic acids and catechol are the responsible for retarding seed germination growth and survival of Parthenium, Solanum lycopersicum, Lactuca sativa and Agrostis stolonifera. Burning of eucalypt leaves used as mosquito repellent and compound 1, 8 cineole of eucalypt oil damage and kills Pediculus humanus capitis and lice. Aqueous solutions extracted from different parts of eucalypt showed nematocidal properties. Maize, wheat, mustard, berseem, potato, lentil are agricultural crops widely grown under eucalypt based agroforestry systems. Wider spacing of eucalypt in block plantations or boundary plantation mostly adopted in the agroforestry systems. Eucalypt sequester carbon 6 – 43 Mg C ha-1 yr-1 under plantations and agroforestry systems. The species has potential to reclaim waterlogged sites and escalate soil health through improving soil physical, chemical and biological properties. In case of economic returns from eucalypt based agroforestry systems, it gives nearly 1.5 B:C ratio.
Reservoir-triggered seismicity: case study of the Dnister Hydro Power Complex (Ukraine)
Authors: Tretyak K. , Brusak I. , Pronyshyn R.
Published: March 2024

The work considers the seismic activity around the Dnister Hydro Power Complex in the Dnister Reservoir area from 2012 to 2021. Maximum local magnitude of earthquakes for the studied period is ML=3.4. Hypocenters of earthquakes are at the depth of 1—3 km. They are located nearby to previously established faults and contacts of structures with a different lithological composition. Artificial water level regulation in the reservoir is related to the operation of the Dnister Hydro Power Plant and, according to our results, probably affects the occurrence of seismic events. Although the maximum water level changes only by 8.7 m, the region has increased natural seismicity and is located in the transition zone between 6th and 7th isoseims according to the seismic zoning map of Ukraine. Accumulated natural stresses can be triggered into earthquakes when there is a sudden change in water pressure. The seismicity of the region around the Dnister Reservoir was investigated for 10 years, taking into account the water level data in the reservoir, as well as comparing the location of earthquakes with the State Geological Map of the Crystalline Foundation. The profile of the State Geological Map of the Crystalline Foundation with the projected earthquakes hypocenters allowed to indicate that a significant number of earthquakes are located between different lithological structures. In order to assess the interrelationship between seismicity and water level changes in the reservoir, 111 periods of lowering or filling of the reservoir were selected. Parameters of seismic activity within the periods were calculated and analysed. Correlation between the sum of logarithms of energy with water volume changes and pressure changes in the Dnister Reservoir was established. Considering linear dependence it is possible to predict potential intensity of local seismicity caused by water level changes in the Dnister Reservoir.
EVERYDAY STORIES AND UNTOLD TALES OF INFERTILITY: A LITERARY EXAMINATION OF AYOBAMI ADEBAYO'S STAY WITH ME
Authors: Yeboah Philomena Ama Okyeso , Mohammed Mariam , Freitas Philip Kwame , Otoo Paul
Published: March 2024

Matters concerning infertility mostly hinge on societal narratives. This has led to a lot of misconceptions which have had great influence in the lives of people and society at large. Several literary works have given space to issues of infertility and have highlighted pertinent issues that have received too much or little attention from society. In this paper, using a qualitative methodological approach, disturbing discoveries concerning how the issue of infertility is handled in African societies have been made from Ayobami Adebayo's Stay With Me, highlighting the fact that all accusing eyes turn to the woman when the home is void of a child and the position men assume in such instances. Leaning on the theories of feminism and masculinity, this study seeks to expose the neglected aspect of infertility by highlighting the gaps in the ways infertility issues are handled in African societies and contributing to the knowledge bank of academia.
J.E. JASPER’S LITERARY WORK ON EDUCATING THE MASSES OVERSEAS: INDO-EUROPEAN LITERATURE FROM COLONIAL JAVA IN THE NETHERLANDS 1904-1910
Authors: Rooyackers Max
Published: March 2024

This paper aims to analyze with the historical method how literature from the Dutch East Indies written by an Indo-European, a person from mixed Asian and European ancestors, attempted to educate the Dutch overseas in Europe. The early 20th century saw several technological developments which raised interest in Asia in the Netherlands and caused a spike in immigrants in the Indies. The Dutch were interested in reading about life in their colonial holdings overseas, especially those who were contemplating making a trip to the Indies. Many writings emerged to teach, warn, or push potential immigrants who wished to go to the Indies. However, those were mainly written by Dutch people who had lived or were living in the Indies temporarily. Indo-European writers had different concerns and interests from the Dutch, which pushed them to also write literary works that were partly aimed at the Dutch overseas. They hoped their writings would help them understand life in Java and to prepare properly. J.E. Jasper, an Indo-European colonial official, was the most outspoken critic of his literature. His work, heavily influenced by the Ethical Policy while developing his thoughts reminded and taught the Dutch about what was important about life in the Indies.
Cooperative learning methods and algebraic proficiency: insights from secondary school education
Authors: Norhanis Che Aziz , Ainon Zarina Mohamed Nadzri , Zarith Sofiah Othman
Published: March 2024

Cooperative learning, a collaborative approach where students work together in small groups to comprehend academic content, has gained recognition as an effective pedagogical method. Algebra, a mathematical discipline employing letters and symbols to represent quantities and figures, often poses challenges for secondary school students. Despite advancements in teaching strategies, Mathematics achievement among students remains a concern. Existing literature suggests that cooperative learning may offer superior results in enhancing students' mathematical performance compared to traditional methods. This study aims to assess the influence of cooperative learning on students' proficiency in comprehending algebraic expressions. Employing a quantitative approach, data was gathered through a questionnaire. 68 samples of secondary students in Kelantan, Malaysia were obtained and analysed using SPSS. The results demonstrate a positive impact of cooperative learning on the secondary students’ achievement in understanding algebraic expressions.
Redefining Malaysia's printing landscape: insights from Porter's CAN Model
Authors: Muhammad Yusuf Masod , Siti Farhana Zakaria
Published: March 2024

Malaysia's burgeoning printing industry, while showcasing potential, grapples with challenges that constrain its growth and global reach, underscoring the need for a deep and structured assessment. This pivotal study is designed to unpack the competitiveness of the Malaysian printing sector within the vast expanse of the global market, with a spotlight on the commercial printing segment. It revolves around the central inquiry: "Which critical factors mold the competitiveness of Malaysia's printing industry, and how can insights from Porter's Competitive Advantage of Nations (CAN) model illuminate them?" Anchored in the renowned Porter's CAN model, the research undertakes a multifaceted analysis of industry pillars, including intricate demand patterns, supply chain dynamics, prevailing competition, and the overarching influence of government directives. Data, meticulously sourced from 2015-2019 through national agencies and global institutions, forms the bedrock of this systemic examination. The study reveals that Malaysia stands fortified by assets like adept labor, contemporary infrastructure, and cost-effective energy provisions. Yet, it's not devoid of challenges, notably, the lag in embracing cuttingedge production tech and the absence of razor-sharp competitive strategies. However, the surge in both domestic and international demand sketches a promising trajectory. Beyond validating the robustness of the CAN model, the study weaves a tapestry of insights for industry stakeholders. It underscores the pivotal role of agile government interventions and the pressing mandate to integrate digital innovations. The findings beckon a targeted strategy to navigate and neutralize identified pitfalls, amplifying the industry's global resonance. While the study carves a panoramic landscape, its primary reliance on secondary datasets is its Achilles' heel. Still, it emerges as an invaluable compass for industry stakeholders, directing strategic investments and policy recalibrations to elevate the global stature of Malaysia's printing industry.
The usage of Foodpanda delivery apps among students: an exploratory study
Authors: Mohd Najmie Osman , Norhidayah Ali , Azyyati Anuar
Published: March 2024

Within the food and beverage industry in Malaysia, food delivery service, particularly the application of food delivery apps, is an emerging new wave. The escalation of food delivery apps could shift consumer behaviour in the purchase of food. The paper aims to explore contributing factors influencing consumer behaviour using food delivery apps using a qualitative approach. The approach entails the use of semistructured interviews with eight students, all of whom are Foodpanda food delivery app users, in a high-learning institution. Thematic method of data analysis revealed the following factors influencing the app usage behaviour: Ease of use, Variety of Choice, Social effect, and Time/Cost saving. This finding highlights the behavioural pattern of food delivery app users, which informs on better marketing strategies and planning for future business opportunities.
Pathway to success: exploring students’ perspectives on career aspirations in pharmacy
Authors: Mohd Izani Othman , Mohd Nadzri Mohd Najib , Suraya Sulaiman , Mohd Ikhmal Hanif Abdul Khalid , Muhammad Irfan Daniel Zamri , Muhammad Shazani Mohd Shakri , Muhammad Akmal Mohd Izzudin
Published: March 2024

Embarking on a career in pharmacy is a dynamic and engaging journey, making it imperative to delve deeper into students' viewpoints. This study holds paramount significance as it seeks to unravel the students' perspectives on choosing pharmacy as a career. Understanding these viewpoints becomes pivotal for academic institutions, guiding them to navigate and align seamlessly with the ever-evolving landscape of pharmacy careers. The objectives of this study include to explore students’ attitudes towards pharmacy as their future career aspiration and to determining the relation between students’ academic performance and their attitudes towards pharmacy as their future career aspiration. Using a cross-sectional survey design, data were collected through Google Forms from ninety Diploma in Pharmacy students of Universiti Teknologi MARA Cawangan Pulau Pinang, Kampus Bertam. Employing a convenient sampling, data tabulation and statistical analysis were executed using SPSS. Results from this study indicate that pharmacy students generally express a high level of pride (88.9%) in their field of study and a strong commitment (88.9%) to the values of the pharmacy profession. Additionally, a significant portion sees being a pharmacist as an integral part of their identity (74.5%). A majority agreed that pharmacy is an ideal lifelong career (76.7%) and expressed contentment with their choice to study pharmacy (68.9%). While a notable percentage would still choose pharmacy if given the chance again (53.4%), there is a consensus (81.1%) that a career in pharmacy is desirable. Importantly, the overall score of 4.07 suggests a general agreement with the positive statements about studying pharmacy. In conclusion, this study illuminates the positive inclinations and affirmations that students hold regarding pharmacy as a career choice. The findings not only contribute valuable insights into the attitudes and perspectives of pharmacy students but also underscore a predominantly optimistic outlook on their chosen profession.
Exploring undergraduate clinical students’ perspectives on interprofessional education
Authors: Nur Zainie Abd Hamid , Azlina Muzaini , Abd Ghani Rashed@Mohamed
Published: March 2024

Interprofessional Education (IPE) has been advocated to prepare future healthcare professionals for collaborative practice to improve the quality of patient care and overall health outcomes. The problem statement revolves around the need to bridge the gap between the traditional, silos education of healthcare disciplines and the demands of a modern healthcare ecosystem. Insufficient IPE can result in fragmented patient care, communication breakdowns and suboptimal outcomes. Thus, this study aimed to investigate the perceptions of undergraduate clinical students from Malaysian higher institutions about Interprofessional Education (IPE). This study was conducted among undergraduate final-year students of clinical programs, including nursing, Medical, Nursing, Pharmacy and Health Sciences programs in selected private and public Malaysian higher institutions. The quantitative data was analysed via descriptive statistics using Statistical Package for the Social Sciences (SPSS). Overall, the study received 288 responses from four public institutions and 3 private institutions. About 94.4% (272) of respondents claimed perceived needs for IPE. Most students agreed that patient care and critical patient care in general wards and community chronic patient care should be included in the content of IPE. More than 80% of the respondents agreed collaboration and teamwork, mutual understanding for other disciplines/professionals, conflict control and effective communication are the essential skills to be learned by IPE. The three most wanted IPE learning methods are lecture and discussion, clinical rotation, and role-playing. This study revealed differences in needs and perceptions regarding IPE between programs. This finding warrants further research to design appropriate IPE program goals and strategies that suit specific students' needs.
Visitor-centric marketing approach driving theme park customer patronage: unveiling the post COVID-19 pandemic perspective
Authors: Nooraini Mohamad Sheriff , Siti Zaleha Sahak , Raja Noor Diyana Raja Ezar Ishamuddin , Syahira Nadia Sulaiman
Published: March 2024

The onset of Covid-19 pandemic has resulted in a drop in visitor ship and income causing many theme parks to fail in sustaining their business. In reciprocating to this pandemic, Malaysia's theme park industry, have become more innovative in adapting to this rapidly changing new norm. This research ascertained the influence of service quality, promotion and price on customer patronage of theme parks during Covid-19. Data were collected from 340 respondents. Convenience sampling technique was used to select the respondents and a close ended structured questionnaire with a 5-point Likert scale was used for data collection. Findings from this study revealed that pricing and service quality has a strong influence on theme park patronage. This calls for management of theme parks to innovate and redesign their service quality dimensions and conduct consistent training in theme park service quality delivery to familiarize service delivery employees of their roles in the service delivery process. Theme parks too should inject flexibility in their ticket pricing to make them affordable. Such visitor-centric marketing approach can drive customer satisfaction, create positive word-of-mouth among visitors to increase patronage to the theme park and eventually heighten profits.
Open-ended laboratory: comprehensive course evaluation framework for structural engineering laboratory
Authors: Mohd Samsudin Abdul Hamid , Noor Syafeekha Mohamad Sakdun
Published: March 2024

Comprehensive course evaluation is important to provide better performance of teaching and learning assessment. In higher learning education for engineering laboratory subjects, the requirement of evaluation provides complicated criteria where it needs to fulfill Outcome-based Education, Openended Laboratory and Complex Engineering Problems. Previously, the laboratory course was conducted through fully guided assignments by using too many separate evaluation guidelines and rubrics; thus, it became difficult to keep track each assessment tool and openness level which led to complication and confusion to the students. A misunderstanding process on the mapping of the criteria always occurs which contributes to the misleading of domain evaluation for each course. Therefore, this study was developed to design a comprehensive course evaluation framework for open-ended laboratory subjects by using educational and accreditation guidelines. EAC, UHEK and OEL guidelines were referred to as a comprehensive reference in developing the teaching and learning mechanism for each course developed in UiTM. Six main stages from the gathering of course information to the development of comprehensive rubrics should be carefully defined to ensure holistic framework is provided in this study. It was found that the framework provides clear mapping of the three main criteria developed as guidelines for the evaluation process in engineering laboratory subject. Besides that, it gives an objective evaluation criterion that meets the difficulty level of the subject with respect to OBE, OEL and CEP. The framework is able to be implemented in all subjects either engineering or non-engineering by mapping each evaluation criteria based on the nature of the subjects.
The effect of 6-week different resistance training on shooting performance among elite archers
Authors: Mohd Faridz Ahmad , Muhammad Azfar Khairul Adnan , Siti Jameelah Md Japilus , Mohd Aizzat Adnan , Nurul Nadiah Shahudin , Mohd Hafzal Abdul Halim
Published: March 2024

Archery is a sport that needs archers to shoot the arrows to the target by using a bow that requires muscular strength and endurance to form a proper technique to hit the target precisely. Therefore, the purpose of this study is to investigate the effects of 6-week different resistance training on shooting accuracy among archers. This study was carried out using an experimental research design. 12 men were recruited in this study and were divided into two groups; muscular strength training group (n = 6) and muscular endurance training group (n = 6). Both groups had undergone 6-week training program differently and had to perform pre- and post-shooting tests. The result showed that there was a significant increment in the shooting accuracy in muscular strength group (p = .000) and muscular endurance group (p = .001). This increment was reflected in the nature of the archers when they had to pull the string strongly and repeatedly during a game. In conclusion, the 6-week resistance training has had a positive influence towards archers’ shooting accuracy. Future studies are recommended to compare between elite and non-elite archers for new finding on accuracy.
Banking Profitability Analysis: Company Cases on the Stock Exchange Indonesian Securities (BEI)
Authors: Runtunuwu Prince Charles Heston , Hussin Hanafi
Published: March 2024

This study aims to investigate the impact of Loans to Deposit Ratio (LDR) on Return On Assets (ROA) in the context of banking institutions. LDR is used as an indicator of a bank's ability to meet obligations and credit demands, while ROA reflects the level of bank profitability. The signal theory is also adopted to explain the asymmetry of information between company management and other stakeholders. The data used in this study was obtained from banking institutions with sample consists of 25 banking companies listed on BEI during the 2016-2019 period. The results indicate that LDR has a significant impact on ROA. Higher LDR values indicate a larger amount of third-party funds channeled into credit, which in turn increases profitability through higher interest income. These findings are consistent with previous research indicating a positive relationship between LDR and ROA. The results of this study contribute to the understanding of factors influencing the financial performance of banking institutions. Banking practitioners and investors can use these findings as a basis for making better decisions in managing risks and enhancing profitability.
CEJUSC em Rio Negrinho
Authors: Lima Evelyn Bueno Vicente de , Rauen Carla Gabriela Fóssile , Tomporoski Alexandre Assis
Published: March 2024

Com a crescente alta de demandas judiciais nos últimos anos, vêm-se incentivando a autocomposição de conflitos, mediante os instrumentos da conciliação e mediação, tradicionalmente vinculada aos Juizados Especiais. Com a aprovação da Resolução n. 125/2010 do Conselho Nacional de Justiça, instituiu-se novo instrumento para a resolução amigável de litígios, traduzida nos Centros Judiciários de Solução de Conflitos e Cidadania (CEJUSC), instituto que ainda se encontra em fase de instalação no cenário estadual. O objetivo central desta pesquisa é analisar a viabilidade de implementação dos Centros Judiciários nas demais Comarcas do Planalto Norte Catarinense. Para tal, adotou-se o aporte teórico-metodológico da pesquisa bibliográfica documental, quali-quantitativa mediante a abordagem exploratória. Constatou-se que os requisitos para a implementação dos CEJUSC’s são subjetivos, mas que de viável instalação nas demais Comarcas do Planalto Norte Catarinense, assim como em toda a extensão jurisdicional do Estado de Santa Catarina.
Palavras-Chave: Conciliação. Mediação. Planalto Norte Catarinense. CEJUSC. Rio Negrinho.
Modernidade e aceleração
Authors: Amorim Wellington Lima
Published: March 2024

As principais consequências na manipulação dos dispositivos técnicos na contemporaneidade são: a quantificação, fabricação e aceleração. Cabe aqui analisar se no mundo contemporâneo pode dar lugar uma nova forma de lidar com o real que não quantifica, fabrica ou acelera. Por outro lado, entender o conceito de quantificação é colocá-lo em confronto com o que chamamos de qualidade, e, compreender o conceito de fabricação é pressupor os conceitos de quantificação, qualidade, fabricação tendo como consequência o que Sartre chamou de serialização. Por fim, o conceito de aceleração somente pode ser entendido tendo como pressuposto duas concepções de tempo: linear e duração. Com isso o artigo buscou responder a seguinte questão: o processo que nos leva a quantidade/qualidade; fabricação/serialização provocaria uma grande aceleração, dado que o tempo é uma das características dos dispositivos técnicos na contemporaneidade, nos jogando um presenteísmo reencantado e ativamente niilista.
Palavras-chaves: modernidade; aceleração; dispositivo; niilismo.
The problem of taxonomic uncertainty in biosecurity: South African mite interceptions as an example
Authors: Saccaggi Davina L. , Ueckermann Edward A.
Published: March 2024

International trade continues increase, with agricultural trade being a major pathway for transport and introduction of pests to new regions. We use South Africa’s interception records to highlight particular challenges related to mites detected on agricultural plants and fresh produce. These challenges include interception of damaged or immature specimens, lack of local and global taxonomic specialists, uncertainties in understudied taxa, lack of availability or access to reference material, and difficulties with international collaborations. As an example, we present a particularly notable case of a Brevipalpus interception which took sixteen years to positively identify. This mite was intercepted 54 times (2007-2023) on European kiwifruit imported to South Africa. The first interceptions were from Italy in 2007, then in 2010 from Greece, and in 2015 from France. Despite repeated interceptions, various challenges hampered our ability to identify the species, until in 2023 it was eventually identified as Brevipalpus garmani Baker. We discuss the implications of this and other interceptions for biosecurity in agricultural trade.
Diastolic dysfunction and clinical outcomes after transcatheter or surgical aortic valve replacement in patients with atypical aortic valve stenosis
Authors: Belin Rashad J. , Desa Travis B. , Wroblewski Igor , Joyce Cara , Perez-Tamayo Anthony , Schwartz Jeffrey , Steen Lowell H. , Lopez John J. , Lewis Bruce E. , Leya Ferdinand S. , Tuchek Michael , Bakhos Mamdouh , Mathew Verghese
Published: March 2024

Background

Diastolic dysfunction is a predictor of poor outcomes in many cardiovascular conditions. At present, it is unclear whether diastolic dysfunction predicts adverse outcomes in patients with atypical aortic stenosis who undergo aortic valve replacement (AVR).

Methods

Five hundred and twenty-three patients who underwent transcatheter AVR (TAVR) (n = 303) and surgical AVR (SAVR) (n = 220) at a single institution were included in our analysis. Baseline left and right heart invasive hemodynamics were assessed. Baseline transthoracic echocardiograms were reviewed to determine aortic stenosis subtype and parameters of diastolic dysfunction. Aortic stenosis subtype was categorized as typical (normal flow, high-gradient) aortic stenosis, classical, low-flow, low-gradient (cLFLG) aortic stenosis, and paradoxical, low-flow, low-gradient (pLFLG) aortic stenosis. Cox proportional hazard models were utilized to examine the relation between invasive hemodynamic or echocardiographic variables of diastolic dysfunction, aortic stenosis subtype, and all-cause mortality. Propensity-score analysis was performed to study the relation between aortic stenosis subtype and the composite outcome [death/cerebrovascular accident (CVA)].

Results

The median STS risk was 5.3 and 2.5% for TAVR and SAVR patients, respectively. Relative to patients with typical aortic stenosis, patients with atypical (cLFLG and pLFLG) aortic stenosis displayed a significantly higher prevalence of diastolic dysfunction (LVEDP ≥ 20mmHg, PCWP ≥ 20mmHg, echo grade II or III diastolic dysfunction, and echo-PCWP ≥ 20mmHg) and, independently of AVR treatment modality, had a significantly increased risk of death. In propensity-score analysis, patients with atypical aortic stenosis had higher rates of death/CVA than typical aortic stenosis patients, independently of diastolic dysfunction and AVR treatment modality.

Conclusion

We demonstrate the novel observation that compared with patients with typical aortic stenosis, patients with atypical aortic stenosis have a higher burden of diastolic dysfunction. We corroborate the worse outcomes previously reported in atypical versus typical aortic stenosis and demonstrate, for the first time, that this observation is independent of AVR treatment modality. Furthermore, the presence of diastolic dysfunction does not independently predict outcome in atypical aortic stenosis regardless of treatment type, suggesting that other factors are responsible for adverse clinical outcomes in this higher risk cohort.
Does the Size and Experience Matter? Empirical Research on Selected Barriers to Eco-Innovations in Slovak SMEs
Authors: Klement Ladislav , Vinczeová Miroslava , Klementová Vladimíra
Published: March 2024

Enterprises face several challenges when it comes to their innovation activities. Often, they encounter a number of barriers that impede the creation, introduction, use, and diffusion of eco-innovations, particularly for small and medium-sized enterprises (SMEs). SMEs have significant innovation potential, and hence it is crucial to identify, clarify, and reduce the barriers that hinder their innovative activity and the development of eco-innovations. The aim of the article is to assess the barriers that negatively affect the eco-innovation activities of Slovak SMEs, to find out which of them are perceived as the most significant in the SMEs studied, and to identify the relationship between the perception of barriers, the size of the enterprises and their previous involvement in eco-innovations. The empirical data were collected in 2023 from a sample of 487 randomly selected Slovak SMEs. The representativeness of the sample was confirmed by the Chi-square goodness of fit test. The authors of the article formulated three hypotheses, which they tested using non-parametric tests. The first two hypotheses assumed a statistically significant effect of the size of the enterprises and their previous experience in implementing eco-innovation on the intensity of the perception of barriers to eco-innovation. These were not confirmed. The third hypothesis was related to the overall ranking of the importance of the barriers to eco-innovation and confirmed that the cost of eco-innovation is the most important barrier for SMEs in Slovakia.
Development of the Capital Value Index of Commercial Real Estate on the Czech Market
Authors: Matoušková Michaela
Published: March 2024

The global financial crisis has shown that property prices can significantly affect the financial sector and the real economy. More multinational investors are active in the commercial real estate market compared to the residential sector, which, according to the European Central Bank, increases the risk of spill-over of financial instability from abroad. Although the evolution of commercial property prices may increase the probability of default of firms operating in this sector, more attention is not given to a detailed analysis, which focuses mainly on residential property. This article analyses the development of the commercial real estate capital value index in the Czech Republic. The analysis revealed that, unlike the global economic crisis, the COVID-19 pandemic had a different impact on individual commercial real estate markets.
A Framework for a Valuation of Digital Start-Ups Using Artificial Intelligence and Fuzzy Sets
Authors: Pešík Jiří , Procházková Petra Taušl , Januška Martin
Published: March 2024

The purpose of this article is to present an innovative framework for assessing digital start-ups and smaller companies using a fuzzy set approach, considering the founder’s expertise, product marketability, financial health, and social media presence. Four Czech digital startups were analyzed by both human experts and an artificial intelligence model. The methodology is based on using a fuzzy additive ratio assessment. Each start-up was evaluated on a five-point scale, with the results compared to Deloitte’s FAST 50 rank. The AI and human evaluations differed, with humans placing more emphasis on the founder’s experience and product appeal. As a practical contribution, the article suggests a valuation framework involving both human and AI expertise for interactive comparison and update. The article highlights the value of AI in start-up assessment, stressing the necessity of merging human and artificial intelligence in decision-making. To date of the publication, no study combining human expertise and artificial intelligence using fuzzy sets was found. Therefore, both methodology and results can be considered innovative and original.
Success Rate of Czech Students’ Performances in Language Memory Test
Authors: Košek-Bartošová Iva , Besedová Petra
Published: March 2024

This article, originating from the Faculty of Education at the University of Hradec Králové, investigates auditory linguistic memory and attitudes toward foreign language learning among Czech primary and lower-secondary school students. Utilizing a quasi-experimental design featuring recordings of 10 different languages, the study aimed to measure the efficacy of auditory memory in language recognition and gauge student attitudes. While a generally positive disposition toward learning foreign languages was observed, the data did not support the hypothesis that prior music education enhances language recognition abilities. The findings suggest a nuanced relationship between musical training and language learning, opening up new considerations for educational strategies in foreign language instruction.
Benefits and Pitfalls of Electronic Knowledge Testing
Authors: Skála Marek
Published: March 2024

Electronic testing offers many advantages over traditional paper-and-pencil testing, such as a more natural testing environment for today’s students, immediate feedback, more effortless organization and logistics, and immediate data analysis. On the other hand, there is a higher risk of students cheating on electronic tests. Electronic testing can improve the educational process, but it is essential to be aware of the potential drawbacks and take steps to mitigate them. Electronic testing of knowledge is a new trend in higher education. It is important to remember, however, that didactic tests are only one of many ways to assess students, and they should be combined with other forms of assessment to obtain a comprehensive picture of student knowledge and skills.
The Value of Financial Advice in a Crisis: A Multidisciplinary Literature Review
Authors: Loy Ellana , Wildman Karen , MacDonald Kirsten , Brimble Mark
Published: March 2024

The COVID-19 crisis presents an opportunity for the financial advice sector to demonstrate its importance. This paper examines literature from multiple disciplines to better understand the nature of a crisis, the role that expert advisers play and the value of advice to clients during a crisis. The literature demonstrates the multidimensional nature of a crisis, the need for a sophisticated approach to client-professional relationships and the positive impact of professional financial advice on wellbeing during and beyond a crisis. The findings motivate further research to establish a more detailed framework for understanding the value of financial advice.
Can Personal Budget Management Services Improve Debt Repayments? A Study Using Budget Data*
Authors: Madakkatel Iqbal , Chiera Belinda , McDonnell Mark D.
Published: March 2024

We investigate the effect of personal budget management services provided by a financial institution on undesirable debts of 4,256 individuals and families over a period of one year using objective budget data spanning three years. Results from this study using an Australian dataset show that the majority of the participants reduced their debt repayments and debt repayment to income ratio over a period of one year, Our results also show that the majority of the participants hod an increase in funds available for living expenses and savings.
Retirees, Financial Planning Horizon, and Retirement Satisfaction
Authors: Pearson Blain M. , Lacombe Donald
Published: March 2024

This study examines the association between retiree financial planning horizon and retirement satisfaction using longitudinal data collected from the Health and Retirement Study. The results indicate that retirees with long-term financial planning horizons, compared to retirees with short-term financial planning horizons, are more likely to be satisfied with their retirement. The findings and ensuing discussion highlight the need for long-term financial planning during retirement and the need for financial planners to regularly engage in financial planning throughout their clients’ retirement.
Authors: Dewi Ni Luh Putu Ayu Puspita , Julyantoro Pande Gde Sasmita , Wijayanti Ni Putu Putri , Suryaningtyas Endang Wulandari
Published: March 2024

Ikan layur (Trichiurus lepturus) merupakan salah satu komoditas ikan demersal yang memiliki nilai ekonomi tinggi karena menjadi komoditi ekspor dan ikan konsumsi dengan kandungan omega 3 yang tinggi serta daging ikan yang cukup kenyal. Tingginya permintaan ikan layur harus didukung dengan mutu dan kualitas ikan yang baik. Sehingga diperlukan pemeriksaan terkait dengan penyakit ikan, salah satunya parasit. Serangan endoparasit pada ikan layur dapat bersifat zoonosis yang dampat berbahaya apabila dikonsumsi oleh manusia. Penelitian ini dilakukan untuk mengetahui intensitas, prevalensi, kelimpahan dan korelasi jenis kelamin ikan dengan jumlah endoparasit. Sampel penelitian didapatkan dari Pasar Ikan Kedonganan, Bali yang dilaksanakan dari bulan September 2022 hingga November 2022. Metode pengambilan sampel dilakukan secara purposive sampling dengan memperhatikan ciri ciri seksual sekunder dari ikan layur. Total sampel ikan yang diperiksa adalah 36 ekor ikan yang terdiri dari 18 ekor ikan jantan dan 18 ekor ikan betina. Endoparasit genus Acanthobothrium merupakan parasit dengan nilai intensitas dan kelimpahan tertinggi yaitu 46,05 ind/ekor dan 28,14 ind/ekor, sedangkan nilai prevalensi tertinggi dari Genus Lecithochirium sebesar 86,11%. Korelasi jenis kelamin ikan dengan jumlah endoparasit di analisi dengan uji Mann – Whitney dengan nilai Asymp. Sig 0,506 dan nilai Z -0,665. Hasil tersebut menunjukkan hubungan yang tidak signifikan (p > 0,05) antara jenis kelamin ikan dengan jumlah endoparasit pada ikan layur yang menjadi sampel pada penelitian ini.

Kata Kunci: Endoparasit; Jenis Kelamin; Jumlah Parasit; Trichiurus lepturus