bluuebunny/crossref_metadata_2025 huggingface dataset:
The experience of managing patients with anxiety disorders in real clinical practice
Authors: Aronov P. V. , Belskaya G. N. , Cherepakhin D. I.
Published: January 2025

Anxiety disorders (AD) are one of the main health care challenges. Epidemiological studies indicate that ADs occur in 21–30% of the population over a lifetime. The annual prevalence of AD in the USA is 18.1%, with a lifetime prevalence of 28.2%. In Europe, the annual prevalence ranges from 12 to 27%, with a lifetime prevalence of about 21–30%. In Russia, the frequency of AD varies from 16 to 31%, more commonly found in women and starting at a young age. Treating AD is complex due to the potential negative impact of medications on psychophysiological functions. It is important to select therapy considering its effectiveness, safety, and availability, especially after the COVID-19 pandemic. Treatment of AD includes psychotherapy and psychopharmacotherapy. Normally, neurons that limit and implement anxiety are in equilibrium. During anxiety, the activity of neurons limiting anxiety decreases, while the activity of neurons implementing anxiety increases. The goal of therapy is to activate GABAergic and serotonergic neurons to reduce anxiety. In recent years, a comprehensive therapy consisting of two types of drugs has been used in the treatment of AD: SSRIs and a serotonin tranquilizer called buspirone. Buspirone is a non-benzodiazepine anxiolytic effective in treating AD. It has fewer side effects compared to benzodiazepines. Buspirone acts on serotonin receptors of the 1A-type, providing a gradual reduction of anxiety. It can also be used for monotherapy of GAD, augmentation of antidepressant therapy, and is actively applied in routine neurological practice. It has significant therapeutic potential, a sufficiently small profile of side effects, and good tolerability. The article is illustrated by a clinical case of the successful use of buspirone.
Use of Greenhouse Cell for Rhodamine B (RhB) Removal
Authors: Djehiche Mokhtar , Bachiri Marwa , Lahmar Nedjma
Published: January 2025

This study investigates the degradation of Rhodamine B (RhB) by persulfate (PS) activated by
solar heating in greenhouse cells (GhC). The optimal configuration of the GhC was first determined,
and an assessment was carried out to determine the effect of atmospheric temperature, wind speed,
and humidity on its temperature. The mathematical model developed in this study was used to
simulate the evolution of RhB concentration during degradation in the GhC at different initial
PS concentrations ([RhB]t
= [RhB]0⋅exp(−A × exp(−Ea/RT) × t) where, A is the pre-exponential
factor, Ea is the activation energy, R is the perfect gas constant, and T the absolute temperature.
The degradation of RhB by activated PS under artificial heating allowed for an investigation of
the effects of initial PS concentration (0.1, 0.5, 1 and 2 g L-1) and temperature (25, 40, 50, 60,
and 70 °C) on the process. The optimal working conditions and thermodynamic parameters
(Ea = 85.3 kJ mol-1) were determined and incorporated into the mathematical model. Indeed, this
model accurately reproduced RhB concentrations in GhC. The GhC performs best under conditions
of high ambient temperature, high initial PS concentration, low humidity, little or no wind, and
maximum sunlight exposure during midday.
Holomorphic Regularization Method for Differential Equations System of Enzyme-substrate Reaction
Authors:   National Research University "Moscow Power Engineering Institute", Besova Margarita Ilyinichna , Kachalov Vasiliy Ivanovich ,   National Research University "Moscow Power Engineering Institute", Maslov Dmitry Alexandrovich ,   National Research University "Moscow Power Engineering Institute"
Published: January 2025

The mathematical model of classical enzyme-substrate Michaelis-Menten reaction representing the Cauchy problem for two nonlinear differential equations written in dimensionless form is studied. This system of equations belongs to the class of Tikhonov systems since one of the two equations is singularly perturbed. To obtain an approximate solution we use the holomorphic regularization method. The holomorphic regularization method is a logical continuation of the regularization method of S.A. Lomov and unlike other methods that deduce approximations in the form of series that converge asymptotically allows to obtain solutions to nonlinear singularly perturbed problems in the form of series in powers of small parameter that converge in the usual sense. The exposition of holomorphic regularization method for a system of differential equations of Tikhonov type is given. Deduced approximation to the solution of the enzyme-substrate reaction differential equations system is given by uniform formulas both in the boundary layer and outside it. The advantage of using the holomorphic regularization method is obtaining the formulas for approximate solution, which allow to analyze the approximate solution of an enzymatic reaction over the entire time interval under consideration including the boundary layer. Represented plots of the dependence of substrate concentration and enzyme-substrate complex concentration on the time demonstrate the high accuracy of the obtained approximate solutions even for relatively large values of the small parameter. The obtained approximate solution of the system of enzymatic reaction equations is used for deducing the reaction rate of the substrate and the reaction rate of the enzyme-substrate complex that are valid both in the boundary layer and outside it.
Design of an Adaptive Robust Controller Based on the Representation of a Quasi-linear Model in the Form of a Tensor Product
Authors:   Arzamas Polytechnic Institute (branch) of the Nizhny Novgorod State Technical University n. a. R.E. Alekseev (API NSTU), Shabashov Alexander Alekseevich ,   JSC "Arzamas Research and Production Enterprise "TEMP-AVIA" (JSC ARPE "TEMP-AVIA"), Pozdyaev Vladimir Vasilievich ,   Arzamas Polytechnic Institute (branch) of the Nizhny Novgorod State Technical University n. a. R.E. Alekseev (API NSTU),,   JSC "Arzamas Research and Production Enterprise "TEMP-AVIA" (JSC ARPE "TEMP-AVIA"), Plotnikov Artem Alekseevich ,   Arzamas Polytechnic Institute (branch) of the Nizhny Novgorod State Technical University n. a. R.E. Alekseev (API NSTU),,   JSC "Arzamas Research and Production Enterprise "TEMP-AVIA" (JSC ARPE "TEMP-AVIA")
Published: January 2025

The problem of synthesizing an adaptive robust controller using a tensor representation of a quasi-linear parameter-varying model is considered. This type of approximation of nonlinear dynamical systems can be reduced to convex polytopic forms in over a given parameter range. As a result, convex programming methods are applicable to them, including formulation of the problem in terms of linear matrix inequalities. The theory of H-infinity-optimal control is used as a technique for the synthesis of robust controllers. The result of the synthesis is a tensor model that describes a family of robust controllers that ensure stability and controllability of the object for the entire range of varied parameters.
Análise do ensino de Ecologia para estudantes do Ensino Médio do Colégio de Aplicação da UFPE
Authors: Neto Walter de Paula Pinto , Silva Talita Pereira , Leandro Danilo de Carvalho , Santos Júlio César de Oliveira , Silva Tânia Maria da
Published: January 2025

A Ecologia não é um assunto recente no currículo de Ciências e Biologia, mas vem se apresentando de forma diversa e nem sempre contempla a complexidade do tema. Diante disso, o objetivo deste trabalho foi relatar e analisar as percepções e práticas de Ensino de Ecologia com alunos da terceira série do Ensino Médio do Colégio de Aplicação da Universidade Federal de Pernambuco. Como percurso metodológico foi utilizada uma sequência didática contendo estratégias alternativas de ensino do tema, com ludicidade e aulas de campo interdisciplinares. A partir dessa experiência, foi possível perceber que práticas alternativas no Ensino de Ecologia, quando adequadamente planejadas e aplicadas, podem contribuir para a promoção de benefícios significativos tanto para os alunos quanto para a formação profissional dos estagiários envolvidos. Além disso, a relação entre teoria e prática, sob uma perspectiva multidisciplinar, é fundamental para abordar um tema complexo como a Ecologia.
Abordagens pedagógicas na Educação Física Escolar:
Authors: Dias Leonardo Silva , Macedo Anny Karoliny de
Published: January 2025

A tradição de se ensinar e de se aprender Educação Física na escola pode ser organizada de forma reducionista, para fins generalizadores explicativos, em três grandes correntes: a tradicional, a do “Rola-a-bola” e a inovadora. (Silva; Bracht, 2012). A primeira, busca identificar e formar atletas de alta performance para o comitê olímpico; a segunda, se livra do trabalho didático e cria ambientes licenciosos e, a última, sofre com as dificuldades naturais do processo pedagógico: fazer da práxis diária, um métier teoricamente orientado para uma realidade que muitas vezes o recursa. Por isso, neste ensaio, discutimos, abrindo mão das duas primeiras correntes, as vantagens e as dificuldades naturais das abordagens do ensino de educação física identificadas no dia a dia de uma escola pública em Natal/RN. O encaminhamento final é sempre adaptar primeiro a teoria para que a realidade material consiga responder melhor aos objetivos pedagógicos
MAPEAMENTO DO TRÂMITE DE TECNOLOGIAS VERDES EM BIOTECNOLOGIA NO BRASIL
Authors: De Salles Gomes Vitor , Islabão de Islabão Genizia , Alves Santos Douglas
Published: January 2025

O conceito de patentes verdes se estabeleceu a partir da necessidade de incentivar a proteção de inovações que tenham um impacto positivo na preservação do meio ambiente. No Brasil, o Instituto Nacional da Propriedade Industrial (INPI) lançou o programa “Patentes Verdes” como projeto piloto em 17 de abril de 2012, tornando-o permanente em 06 de dezembro de 2016. Este estudo teve como propósito monitorar as patentes de biotecnologia outorgadas pelo Programa “Patentes Verdes” do INPI, utilizando a base de dados de patentes desta instituição. O intuito foi identificar tendências na concessão dessas patentes e estabelecer um panorama que possa contribuir para a prospecção futura dessas tecnologias além de destacar as vantagens proporcionadas pelo trâmite prioritário de tecnologias verdes.
Inequities and Disparities: An Investigation of Antenatal Visits in Mozambique
Authors: Gopan Adwaith , Kumar B.J Binu , Johnson Neena S , VS Pooja Sasi
Published: January 2025

Background

Mozambique is a southeastern sub-Saharan African country with the highest maternal, infant, and neonatal mortality rates. Low antenatal visits were often associated with high levels of these indicators. This study examined the changes in antenatal care and the factors affecting antenatal visits for policy making.

Methods

Data from the Mozambique DHS (2022-23) were used for the analyses. The variables were selected from the individual-interpersonal-community framework, and zero-inflated Poisson regression was used to test the factors associated with antenatal visits.

Results

Higher education among women (IRR:1.057; OR: 0.34) and partner’s education (IRR:1.155), having a job [either agriculture (OR:0.341) or non-agriculture (IRR: 1.077; OR: 0.341)], higher wealth (IRR>1; OR<1), and use of the Internet (IRR:1.046) were positively associated with antenatal visits. Problems in obtaining permission (OR:2.35), not wanting to go alone (OR: 1.97), longer distances (IRR: 0.966), and being in a rural area (OR:2.38) were negatively associated with antenatal visits.

Conclusion

Antenatal visits to Mozambique were severely limited by individual, interpersonal, and community inequities. These can be overcome by tailored policymaking addressing these barriers instead of a single and uniform maternal care policy.
Pengaruh Self Efficacy Terhadap Intention to Participate Dengan Social Influence Sebagai Variabel Moderasi
Authors: Maghfira Nisa , Handrito Radityo Putro
Published: January 2025

The purpose of this quantitative explanatory study is to identify the effects of self-efficacy on the intention to participate in cosplay events in Malang City with social influence as the moderating variable. Using non-probability sampling method and purposive sampling technique, 156 people with the minimum age of seventeen years who live in Malang City and know about cosplay events in Malang City were selected as the respondents, regardless their participation in the events. This research uses validity test, reliability test, and classical assumption test that were performed in the Statistical Package for the Social Sciences (SPSS). The results of the multiple linear regression and moderated regression analysis indicate that self-efficacy (X) and social influence (Z) partially have positive and significant effects on the intention to participate in the cosplay events in Malang City. Further, social influence (Z) is not significant in enhancing the positive effect of self-efficacy on the intention to participate in cosplay events in Malang City.
 
Abstrak
Penelitian ini bertujuan untuk mengetahui pengaruh Self Efficacy terhadap Intention to Participate dengan Social Influence sebagai variabel moderasi pada Event Cosplay di Kota Malang. Jenis penelitian ini adalah explanatory research dengan metode kuantitatif. Penelitian ini menggunakan sampel sebanyak 156 responden, Pengambilan sampel menggunakan teknik non probability sampling dengan metode purposive sampling. Kriteria responden yang dibutuhkan dalam penelitian ini adalah berusia minimal 17 tahun, berdomisili di Kota Malang, mengetahui tentang apa itu Event Cosplay di Kota Malang beserta kegiatannya, dan yang sudah pernah maupun belum pernah mengikuti Event Cosplay. Penelitian ini menggunakan Statistical Package for the Social Sciences (SPSS) untuk melakukan uji validitas, uji reliabilitas dan uji asumsi klasik. Teknik analisis data menggunakan uji regresi linier sederhana dan moderated regression analysis. Berdasarkan hasil pengujian hipotesis diperoleh data variabel Self Efficacy (X) dan Social Influence (Z) berpengaruh positif dan signifikan secara parsial terhadap Intention to Participate pada Event Cosplay di Kota Malang. Namun, Social Influence (Z) tidak signifikan dalam memperkuat pengaruh positif Self Efficacy terhadap Intention to Participate pada Event Cosplay di Kota Malang.
Pengaruh Ewom Terhadap Purchase Intention
Authors: Bangun Muhammad Fathurrahman , Ismail Taufiq
Published: January 2025

This study aims to determine how Electric Word of Mouth influences Purchase intention for Kahf products on the TikTok application among Generation Z in Malang City. This type of research is explanatory research, which explains or proves the relationship between independent and dependent variables. This study uses a sample of 242 respondents, with questionnaires distributed online through Google Forms. The sampling method used is non-probability sampling with a purposive sampling technique. The sample consists of respondents who are Generation Z in Malang City. Data analysis employs PLS-SEM analysis using SmartPLS 4.0. The results show that the Information adoption variable positively and significantly influences the Purchase intention variable, the Information usefulness variable positively and significantly influences the Information adoption variable, the Information quality variable positively and significantly influences the Information usefulness variable, the Information credibility variable positively and significantly influences the Information usefulness variable, and the Information quantity variable also positively and significantly influences the Information usefulness variable.
 
Abstrak
Penelitian ini bertujuan untuk mengetahui bagaimana pengaruh Electric Word of Mouth terhadap Purchase intention produk Kahf di aplikasi TikTok pada Generasi Z di Kota Malang. Jenis penelitian ini adalah explanatory research yang menjelaskan atau membuktikan hubungan pengaruh antar variabel independen dan dependen. Penelitian ini menggunakan sampel sebanyak 242 responden yang mana penyebaran kuesioner dilakukan melalui Google formulir secara online. Pengambilan sampel menggunakan metode non-probability sampling dengan teknik purposive sampling. Sampel terdiri dari responden yang merupakan Generasi Z yang ada di Kota Malang. Analisis data menggunakan Analisis PLS-SEM dengan menggunakan SmartPLS 4.0. Hasil penelitian menunjukan bahwa variabel Information adoption secara positif dan signifikan memengaruhi variabel Purchase intention, variabel Information usefulness secara positif dan signifikan memengaruhi variabel Information adoption, variabel Information quality secara positif dan signifikan memengaruhi variabel Information usefulness, variabel Information credibility secara positif dan signifikan memengaruhi variabel Information usefulness dan variabel Information quantity juga secara positif dan signifikan memengaruhi variabel Information usefulness.
Item analysis of pre-service EFL teachers’ formative test in teaching practicum for program evaluation
Authors: Hartati Neti
Published: January 2025

Teaching practicum is crucial for pre-service EFL teachers' professional development.  Many studies have investigated student-teachers' performance in teaching practicum in various aspects.  However, research on their performance in constructing test items in teaching practicum has not been found. Test construction is an essential pedagogical competence that student-teachers must master.  Investigating their performance in test construction may give valuable feedback to student-teachers and for teacher education. To fill the research gap, this study conducted an item analysis of a formative test constructed by two student-teachers in a teaching practicum. It revealed that the DP of the items have good quality but the FV analysis showed there is no difficult item suggesting that they cannot make difficult questions.   The test reliability is high (0.900625) but there are 6 invalid items. Three items contain grammatical errors creating students' confusion influencing the FV, DP, and the validity.  It revealed that the test makers' grammar mastery may determine item quality. It suggests student-teachers improve their grammar mastery, and teacher education improves the quality of English grammar teaching and refine their curriculum of evaluation and language testing subjects and include the evaluation of student-teachers' performance in language assessment in teaching practicum program as a focus.
Undercover game to improve vocabulary mastery among Indonesian English course students: An action research study
Authors: Pertiwi Wayan Gian Nita , Subekti Adaninggar Septi
Published: January 2025

This study aimed to investigate the extent to which the use of the Undercover Game could improve Indonesian English course students’ vocabulary mastery. The study involved eight senior high school students enrolled in an English course at an institution in Yogyakarta, Indonesia. A Classroom Action Research (CAR) design was employed, consisting of three cycles, each of which included planning, acting and observing, and re-planning phases, with an observation checklist and field notes used as data collection instruments. Pre-tests and post-tests were conducted before Cycle 1 and after Cycle 3, respectively. Based on the observations, using the Undercover Game helped students find and practice English vocabulary in a fun and engaging way. However, the results of a paired sample t-test indicated that there was no significant difference in these students' vocabulary mastery before and after using the game. These findings highlight the importance of tailoring instructional game rules, designs, and implementations to fit classroom conditions, including adjusting the difficulty level of the games and providing necessary support during gameplay. Future studies could investigate the use of the Undercover Game over a longer period to obtain more comprehensive findings.
Społeczno-pastoralne przesłanie z wybranych kazań „pasterkowych” kard. Karola Wojtyły w latach 1968–1977
Authors: Buksa Łukasz , Nawara Dariusz
Published: January 2025

26 czerwca 1967 roku na konsystorzu w Bazylice św. Piotra w Rzymie biskup Karol Wojtyła otrzymał insygnia kardynalskie. Jako biskup krakowski zabiegał u władz komunistycznych o to, by udzielały pozwoleń na budowę nowych kościołów. W latach 1968–1977 sprawował pasterki na terenie parafii, które o to się starały. Było to na osiedlach: Azory, Krowodrza, Mistrzejowice i Wzgórza Krzesławickie. Podkreślał, że Chrystus jako obywatel kraju powinien otrzymać prawo do dachu nad głową i rodzić się na ołtarzu w godnych warunkach. Jego troska duszpasterska oraz zdecydowana postawa wobec władz państwowych przyczyniły się do tego, że wszystkie kościoły powstały, a wierni do dzisiaj mogą się spotykać się w nich na modlitwie.
Transformative Gamified Binocular Therapy for Unilateral Amblyopia in Young Children: Pilot Prospective Efficacy and Safety Study
Authors: Zhu Wenqing , Gu Shuneng , Li Jian , Lin Jin , Hu Chanling , Liu Rui
Published: January 2025

Background

Amblyopia is a common cause of visual impairment in children. Compliance with traditional treatments for amblyopia is challenging due to negative psychosocial impacts. Recent shifts in amblyopia treatment have moved from suppressing the dominant eye to enhancing binocular visual function. Binocular digital therapy has become a promising approach.

Objective

The aim of this study was to evaluate the effects of binocular gamified digital therapy on visual acuity and stereoacuity (SA) in children with unilateral amblyopia.

Methods

This pilot prospective study enrolled 11 children aged 4-6 years with unilateral amblyopia. Following at least 8 weeks of refractive correction, participants underwent binocular gamified digital therapy for 60 minutes per day, 5 days a week. The therapy used a roguelike shooting game delivered under binocular conditions through two independent channels with a real-time artificial intelligence visual engine. Assessments of distance visual acuity (DVA), near visual acuity (NVA), and SA were conducted at baseline and again at 4, 8, and 12 weeks.

Results

At 12 weeks, the following significant improvements were noted: amblyopic eye DVA improved by 1.0 line (P=.01; d=0.77), binocular DVA improved by 0.7 lines (P=.006; d=1.00), and SA improved by 0.3 logarithm (log) arcseconds (P=.01; d=0.97). At 8 weeks, improvements included amblyopic eye DVA by 0.9 lines (P=.046; d=1.00) and SA by 0.28 log arcseconds (P=.02; d=0.90). No significant adverse events were observed, although one participant developed progressive esotropia.

Conclusions

Binocular gamified digital therapy is effective and safe for improving visual outcomes in children aged 4-6 years with unilateral amblyopia.
The Effects of Palm Oil Fuel Ash on Mechanical and Durability Properties of Sustainable Foamed Concrete
Authors: Patah Dahlia , Dasar Amry , Noor Nurazuwa Md.
Published: January 2025

In recent years, mortar bricks or autoclaved aerated concrete (AAC), also known as foamed concrete, have been widely used as masonry wall materials. Foamed concrete, like bricks, can be produced by adding a foaming agent to achieve the desired weight and density, while meeting requirements for strength and durability. However, the search for sustainable construction materials has become imperative , including the use of waste materials to partially replace cement. The incorporation of SCM in the production of cement-based materials, such as foamed concrete, has a significant impact on reducing CO 2 emissions and promoting a sustainable environment. POFA, a secondary product derived from the palm oil industry that is typically left on the ground , poses environmental problems. Due to its good performance and pozzolanic reactions, POFA-based construction materials have great potential as alternatives to ordinary Portland cement. Unlike previous studies, this research evaluates the strength and durability of foamed concrete with variations in foam agent dosages, including finer particles of POFA (100μm) as a partial cement replacement. The study produced a total of 6 batches of foamed concrete, measuring compressive strength, porosity, water absorption, and electrical resistivity. Additionally, the research examined the correlation between compressive strength and porosity, as well as compressive strength and electrical resistivity. This study concludes that an ideal content of 10% POFA with a foaming agent-to-water ratio (fa/w) of 1/60 can achieve the best strength of foamed concrete. Furthermore, a partial cement replacement with 20% POFA could potentially increase the compressive strength to levels similar to those of normal foamed concrete (without POFA).
Production economics and marketing of finger millet in Mugu district
Authors: Pant Love Raj , Panta Hari K , Nath Rupak
Published: January 2025

Mugu district in Nepal, despite facing geographical constraints, hold immense potential for finger millet production, which can improve the living standard of its residents. A study conducted in Mugu district evaluated economics of production and marketing which includes cost return analysis, marketing dynamics, constraints and recommendations associated with finger millet cultivation. Drawing from the sample of 120 farmers from Khatyad Rural Municipality and Chayanath Rara Municipality, where finger millet is extensively grown. Household survey was carried out to collect primary information from growers conducting interviews supplemented by secondary data from various sources. The cost-return analysis underscores the profitability of finger millet cultivation, with a per-hectare cost estimated at NPR 43,127.71, gross returns reaching NPR 50,790, resulting in net returns of NPR 7,662.29 with NPR 28.80 of cost per kg of production. The productivity was 1497 Kg/Ha and benefit cost ratio of 1.18. Factors such as labor cost and cost of fertilizer were statistically significant coefficients suggesting change in labor cost and cost of fertilizer influence annual finger millet income. Direct marketing of finger millet from producers to consumers was most frequent, for which the producer receives NPR 0.98 out of NPR 1.00 paid by consumer. Attack of pests such as rats and blast disease followed by lack of infrastructures and market intelligence were the major production problems. Growers highly suggests to have technical support for producing beverages along with availability of modern production technology.
¿Cómo se observa el calor en los espacios que caminamos?
Authors: Arriaga Osuna María Fernanda , Núñez de Anda Armando , Cervantes Robles Carlos Guillermo , Martínez Torres Karen Estrella
Published: January 2025

¿Sabías qué uno de los grandes desafíos para la comunidad de investigadores es integrar las mediciones del nivel de afectación que produce el cambio climático y cómo de manera habitual se refleja día con día, en los lugares que recorremos? Por este motivo, te invitamos a descubrir cuándo suceden y cómo se miden estas condiciones. A continuación, te compartiremos cómo se filtra el sol sobre las superficies que caminamos y cómo veríamos la cantidad de luz solar si tuviéramos una visión termográfica, para luego conocer qué sucede con los materiales debido a la cantidad de calor sobre las superficies en las que caminamos. De esta forma, obtendremos juntos una mirada al impacto que tiene el clima sobre nuestro entorno cotidiano.
Unveiling the root causes and results of illegitimate tasks: A systematic literature review
Authors:   Universiti Kebangsaan, Malaysia, Iqbal Saleha , Ismail Rozmi ,   Universiti Kebangsaan, Malaysia, Badayai Abdul Rahman bin Ahmad ,   Universiti Kebangsaan, Malaysia, Sitinjak Charli ,   Bina Nusantara University, Indonesia, Ober Józef ,   Department of Applied Social Sciences, Silesian University of Technology, Kochmańska Anna ,   Department of Applied Social Sciences, Silesian University of Technology
Published: January 2025

Aim/purpose – Employees are expected to perform duties consistent with their pro-
fessional roles. However, they are often required to undertake tasks they perceive as
unreasonable or unnecessary. The concept of illegitimate tasks has garnered increasing
attention since its introduction. Illegitimate tasks have been found to account for unique
variations in well-being and stress. A systematic narrative review of the literature on
illegitimate tasks is necessary since the relevant literature is still in its infancy.
Design/methodology/approach – A systematic literature review (SLR) was conducted
using Preferred Reporting Items for Systematic Reviews (PRISMA) guidelines on three
primary journal databases: Scopus, Web of Science, and EBSCOhost. The citations were
screened out based on inclusion and exclusion criteria.
Findings – Illegitimate tasks represent the job designs and assignments of tasks within
organizations. Various factors contribute to stress caused by illegitimate tasks among
employees. This review encapsulates the antecedent factors of illegitimate tasks (leader-
ship roles, psychological factors, workplace factors, individual characteristics, job fac-
tors) and results (emotions, cognition, work attitude, health, well-being, behavioral fac-
tors). Furthermore, this review provides insight into moderators and mediators associated
with illegitimate tasks.
Research implications/limitations – One limitation of this SLR is the possibility of
publication bias, as it primarily includes published studies, potentially overlooking un-
published and non-English studies. Furthermore, the included studies’ quality and heter-
ogeneity may compromise the review’s generalizability, which could limit its scope.
Originality/value/contribution – This review also offers directions for future academic
research. It suggests developing new stress measures for illegitimate tasks designed to
the specific functions of organizational tasks rather than relying on a general illegitimate
tasks scale.
Keywords: illegitimate stress, illegitimate tasks, unreasonable tasks, unnecessary tasks.
JEL Classification: M0, M10, M12
Attention recurrent neural network with earthworm optimization on gross domestic product prediction using main economic activities
Authors: Halawani Hanan , Mohamed Halima , Alzakari Sarah , Alruwaitee Khalil , Alharethi Thikraa , Yagoub Rahntalla , Osman Alnour
Published: January 2025

Gross domestic product (GDP) is a vital metric for evaluating the financial
strength and development of a nation. It extends the complete value of
services and goods produced within an exact time, presenting critical
perceptions into the complete financial performance and health. This study
focuses on enhancing GDP prediction by examining key economic activities
such as non-oil, oil, and government sectors. Understanding these modules
is important for accurately predicting economic trials, which impact tax
revenue, living standards, and economic stability. By incorporating these
foremost financial activities, the research emphasizes improving the
exactness of GDP prediction and provides actionable perceptions for
strategic economic policy and planning growth. Besides, the study inspects
how variations in these areas affect GDP, giving a more complete view of
trade trends and helping shareholders make informed decisions to raise
steady growth. This study proposes GDP prediction by utilizing an attention
recurrent neural network with earthworm optimization algorithm
(GDPP-ARNNEOA). The main objective of the GDPP-ARNNEOA technique is to
improve GDP prediction accuracy by analyzing key economic activities to
inform economic planning and policy-making. To accomplish that, the
GDPP-ARNNEOA approach performs normalization by utilizing a min-max scaler.
Then, the ARNN approach is employed for prediction process. Subsequently,
the GDPP-ARNNEOA model accomplishes the hyperparameter tuning by
implementing the EOA model. The performance validation of the GDPP-ARNNEOA
technique is examined in terms of various measures namely Mean squared
error, mean absolute error, and mean absolute percentage error. The
experimental results revealed the superior performance of the GDPP-ARNNEOA
technique over other recent models.
Short term wind speed prediction using search and rescue optimization with deep belief network on scatterometry data
Authors: Almulhim Fatimah , Ishak Ben , Elhag Azhari , Aljohani Hassan , Abdel-Khalek Sayed
Published: January 2025

Scatterometry is a technique used to transmit radio or microwaves to examine
different geophysical properties, wind speed, and direction. Precise and
rapid weather predictions become essential in several applications in
assisting planning and management in response to weather conditions. At the
same time, timely wind speed prediction gains considerable attention in
several economical, business, and management areas. With the consideration
of wind speed as an arbitrary variable, precise wind speed prediction using
machine learning and deep learning models can be established. With this
motivation, this study develops a short-term wind speed prediction using
search and rescue optimization with deep belief network (STWSP-SRDBN) model.
To accomplish accurate wind speed prediction, the STWSP-SRDBN method
initially pre-processes the weather data using min-max normalization.
Additionally, the STWSP-SRDBN model utilizes DBN model to predict the
weather data. Moreover, the SRO algorithm is utilized to fine tune the
hyperparameters related to the DBN approach. The presented STWSP-SRDBN
method makes use of Spatio-temporal multivariate multi-dimensional
historical weather data to learn new representations utilized for wind
forecasting. The experimental validation of the STWSP-SRDBN method is tested
using a set of weather data and the outcomes are investigated under numerous
aspects. The experimental results indicated the enhanced outcomes of the
STWSP-SRDBN method over recent state of art methods.
Analyzing fractional order variable coefficients heat model
Authors: Elamin Mawahib , Helalb Khadeeja , Abdel-Khalek Sayed , Mubaraki Ali , Albogami Tahani , Abdel-Salam Emad
Published: January 2025

The manuscript?s primary goal is to utilize the decomposition Adomian
approach to approximate solutions for a specific class of space-time
fractional order heat model characterized by variable coefficients and
appropriate initial values. This method allows for the computation of a
power series representation of the solution without the need for
linearization, assumptions about weak non-linearity, or reliance on
perturbation theory. By employing mathematical software like MATHEMATICA or
Maple, the Adomian formulas are employed to evaluate the resulting series
solution. Furthermore, this approach shows promise in addressing various
types of fractional order non-linear mathematical physics models. The
analysis reveals a remarkable convergence between the outcomes derived from
the decomposition method utilizing infinite series and the well-established
results obtained when the fractional order equals one. This convergence
underscores the efficacy and accuracy of the decomposition method in
approximating solutions for fractional order equations, particularly when
the fractional order approaches unity. Such alignment between the
decomposition method?s results and those derived from conventional
approaches bolsters confidence in its utility and reliability, further
solidifying its standing as a valuable tool in the realm of fractional
calculus and applied mathematics. Notably, the obtained results reveal that
the solution?s profile changes based on varying fractional orders. This
indicates that the shape of the solution wave can be altered without
introducing additional parameters. These findings have far-reaching
implications across numerous applications within specific contexts,
suggesting the potential for significant advancements in understanding and
addressing complex physical phenomena governed by fractional order
equations.
Numerical approximation method and chaos for a chaotic system in sense of Caputo-Fabrizio operator
Authors: Alhazmi Muflih , Dawalbait Fathi , Aljohani Abdulrahman , Taha Khdija , Adam Haroon , Saber Sayed
Published: January 2025

This paper presents a novel numerical method for analvwing chaotic systems,
focusing on applications to real-world problems. The Caputo-Fabrizio
operator, a fractional derivative without a singular kernel, is used to
investigate chaotic behavior. A fractional-order chaotic model is analvwed
using numerical solutions derived from this operator, which captures the
complexity of chaotic dynamics. In this paper, the uniqueness and
boundedness of the solution are established using fixed-point theory. Due to
the non-linearity of the system, an appropriate numerical scheme is
developed. We further explore the model?s dynamical properties through
phase portraits, Lyapunov exponents, and bifurcation diagrams. These tools
allow us to observe the system???s sensitivity to varying parameters and
derivative orders. Ultimately, this work extends the application of
fractional calculus to chaotic systems and provides a robust methodology for
obtaining insights into complex behaviors.
An application of fractal fractional operators to non-linear Chen systems
Authors: Almutairi Najat
Published: January 2025

This paper employs the Atangana-Baleanu fractal-fractional operators to
establish whether chaotic behavior is present or not in a non-linear
modified Chen. The Chen exists and is unique under fixed point theory. To
illustrate the applicability and efficiency of this method, numerical
examples are provided to provide a better understanding of it. To verify the
results in this paper, a circuit schematic has been drawn and a simulation
has been conducted.
Evaluating the Impact of Robotic Process Automation on Earnings Management
Authors: Lai Hsing-Kuang , Hsieh Sheng-Feng
Published: January 2025

This study examines the impact of robotic process automation (RPA) on earnings management (EM) by analyzing 86 Taiwanese companies that adopted RPA, compared to a matched control group. Using the modified Jones model to assess discretionary accruals and proxies for real activities manipulation, we find a significant increase in both accrual-based and real activities EM strategies following RPA implementation. The results suggest that although RPA enhances operational efficiency and decision-making, it also creates additional opportunities for managers to engage in EM, likely due to the absence of robust control standards and risk management frameworks during its initial adoption. These findings contribute to the growing literature on the influence of automation technologies on financial reporting, underscoring the need for stronger governance structures to mitigate the risk of EM in the digital era.

JEL Classifications: M41.
Om flomrisiko og sammenhengen mellom forebygging og beredskap innenfor klimatilpasning
Authors: Morsut Claudia , Engen Ole Andreas , Kruke Bjørn Ivar
Published: January 2025

Climate change affects extreme weather such as precipitation and sub- sequent flooding. Flooding has become a major climate risk in Norway. The major floods in 1967, 1987 and 1995, as well as extreme weather Hans in August 2023, resulted in severe material damage to homes, roads, bridges and other critical infra- structure. Residents lost their homes and jobs. However, such damages are not only due to extreme weather, but also to insufficient quality in planning and robustness in local communities, insufficient information and coordination within the field of climate change adaptation, as well as preparedness that is not in line with the cur- rent risk picture. All forecasts indicate that the frequency of extreme weather will increase, and that we will move towards warmer, wetter and wilder weather.

The purpose of this chapter is to discuss climate change adaptation as a measure for flood risk in the intersection between prevention and preparedness. The climate change adaptation work is very much about societal development and involves both preventive measures that seek to reduce the likelihood of unwanted events, and preparedness measures to reduce the consequences of those events that we can- not prevent. Uncertainty in climate forecasts, especially locally, makes it difficult to carry out risk assessments and analyses that can form the basis for prevention and preparedness.
Juridiske rammer for ivaretakelse av miljøhensyn ved gjennomføring av sikringstiltak mot naturfarer
Authors: Robertson Karoline , Karlstrøm Stina Kaisa , Holmqvist Marie Langsholt
Published: January 2025

The article discusses the legal frameworks for integrating environmen- tal considerations into safety measures against natural hazards, emphasizing the importance of balancing societal safety and environmental protection. It high- lights the role of the Planning and Building Act, which mandates municipalities to consider landscape, biodiversity, and natural environment as well as safety against natural hazards in urban planning, and the Nature Diversity Act, which enforces sustainable use of natural resources and the precautionary principle. The article underscores the necessity of environmental impact assessments and risk and vul- nerability analyses to ensure that both societal safety and environmental concerns are addressed responsibly.

The article also explores the challenges and conflicts that arise in balancing develop- ment needs with environmental protection, particularly in urban planning and construction projects. It provides examples from Oslo to illustrate practical appli- cations, and the difficulties encountered in implementing these legal frameworks. The conclusion emphasizes the need for continuous monitoring, early identification of natural hazards, and comprehensive assessments to achieve a sustainable and balanced approach to urban development that respects both societal and environ- mental needs.
Relokalisering og sikring i naturskadeforsikring: løsninger og utfordringer
Authors: Hauge Katrine Broch , Bull Hans Jacob
Published: January 2025

The Norwegian Act on Natural Damage Insurance was amended in 2017, offering owners of residential and recreational houses the right to claim the value of the site and the house itself in case the house has been severely damaged by a natural damage incident and rebuilding/repair is denied by the municipality due to the risk of future natural damage. As an alternative to the owners’ right to relocation, the insurance company may choose to have the house and the site secured against future natural damage and pay the costs incurred.

The chapter discusses the amendment and points out the problems encountered by the relevant parties in establishing the rights and duties provided to them by the amendment. Although the solutions at large are commendable, the article criticizes some of the choices made and submits proposals for a better overall practicability of the amendment.
Samfunnsøkonomisk nytteverdi av sikringstiltak mot overvann, flom og skred*
Authors: Navrud Ståle
Published: January 2025

Socio-economic analysis (Cost-Benefit analysis; CBA) is increasingly used to prioritize different climate adaptation and proofing measures that can protect us against the effects of greater and more frequent extreme weather events expected from climate change. For CBAs to provide a complete picture of the economic prof- itability of such measures, all costs and benefits for all individuals affected need to be valued in monetary terms. This includes effects on public goods for which there are no market prices; like biodiversity, water quality, ecosystem services, and pub- lic health and wellbeing. These effects are usually referred to as non-priced effects in CBAs but are now increasingly valued in monetary terms. Current Norwegian CBA guidelines have unit prices for avoiding loss of lives (Value of a Statistical Life, VSL), the global damage costs of greenhouse gas emissions (Social Cost of Carbon, SCC), and public health impacts from local air pollutants. Non-market valuation methods can be used to value the non-priced effects of adaptation measures. Recent stated preference surveys show large economic benefits of measures preventing landslides on Norwegian roads and measures reducing stormwater in Norwegian cities. Increased well-being caused by reduced insecurity for flooding following tor- rential rain will in both cases produce large benefits due to the high number of peo- ple affected, and the fact that this welfare loss occur every year and not only when these natural hazards occur. For nature-based solutions for mitigating flooding. like opening up urban streams there are additional benefits like improved landscape aesthetics, biodiversity and outdoor recreation opportunities. These examples show the importance of accounting for more of the benefits from adaptation policies and climate proofing projects in order to make CBA a better decision-making tool for prioritizing such measures, both locally and nationally.
Fanget i faresone – grunneiers ansvar og kostnader ved flomsikringstiltak
Authors: Sandberg Lene , Sandberg Eli , Broberg Vågbø Pål Christian
Published: January 2025

To address inaction in natural peril risk mitigation, ongoing legal work aims to clarify responsibilities among landowners, municipalities and the national government in preventing natural perils for the built environment. This article examines economic consequences for landowners in flood hazard zones who are imposed to implement preventive measures. Using a multidisciplinary approach, it assesses whether current legal frameworks promote flood risk mitigation by evalu- ating the economic impacts of existing laws and potential statutory responsibilities. A net present value analysis of a hypothetical case indicates an incentive to engage in mitigation efforts but does not capture the underlying risks or normative aspects. A real options analysis further reveals that the landowner faces significant uncer- tainties, with outcomes ranging from financial gain to potential ruin. The land- owner will hesitate to act if he/she believes the national government will intervene. Cost-sharing among affected landowners may be crucial for voluntary measures. Sensitivity analysis reveal that increased flood risk and damage costs, combined with potential of reduced insurance coverage may accelerate investment in preventive measures. The study highlights the need for clear coordination among stakeholders, provision of technical assistance, and favorable loan and insurance conditions.
Rettslige utfordringer for en sektormyndighet – og prinsippet om kunnskapsbasert forvaltning
Authors: Rogstad Anne
Published: January 2025

Knowledge of landslides, floods and storm water is significant to the risk management of these forms of natural hazards. The principle of knowledge-based management is of importance for NVE is performing its tasks regarding landslides, floods and stormwater as well as and for the municipalities’ tasks as planning and building authorities. Regardless of the principle that administration should be knowledge-based, there are a number of legal challenges for NVE as a sector author- ity, professional authority and competence body in the work with landslides, floods and storm water. The Article analyzes legal challenges related to the distribution of responsibility NVE as the state’s professional directorate and the municipalities. This becomes particularly clear when NVE’s professional advice is used, but not given decisive weight in the political considerations made by the municipalities as plan- ning authorities. Furthermore, the Article analyzes legal challenges regarding the responsibility of NVE in contributing to the acquisition of knowledge. This applies, for example, to the question of whether NVE should use objections as a remedy. In addition, the Article analyzes legal challenges to the dissemination of knowledge about landslides, floods and stormwater. This is due, among other things, to the fact that it must be communicated that the information is of satisfactory quality and that there are uncertainties associated with the information.