bluuebunny/crossref_metadata_2025 huggingface dataset:
Bioaccumulation of Heavy Metals in Living Organisms, Soil, and Health Risk Assessment: A Systematic Review of Mining Sites in the Philippines
Authors: Jhent S. Cullamar Dianna , Donor Levy , R. Cortiñas Ana Coline , B. Dosmanos Eunice , D. Almendra Shamel , Jorelle Manalo Reona , B. Parmis Cristopher
Published: August 2024

Despite the known presence of heavy metals around mining sites, a critical gap exists in understanding how these metals accumulate in living organisms and soil. This lack of knowledge hinders effective management and poses potential health risks to surrounding ecosystems, including humans. This review included articles published between 2014 and 2024 that focused on bioaccumulation of heavy metals in living organisms, soil contamination at mining sites, and health risks associated with mining exposure. Articles were selected based on originality, full-text availability, and English language. Excluded were case studies, reviews without data, or articles lacking full text or English translation. All relevant studies were systematically selected from Google Scholar, ResearchGate, Elsevier, Springer, and Academia.edu to identify relevant research exploring the impacts of mining activities on local biota. The review identified a total of 25 studies. We were able to use 15 of these studies for a more in-depth quantitative analysis. The qualitative analysis of all 10 studies revealed that Arsenic, Copper, Nickel, Mercury, Chromium, Lead, and Zinc are the most frequently observed heavy metals impacting humans near mining sites. Among the identified heavy metals, Mercury and Arsenic stand out as posing the greatest health risk such as skin allergies, respiratory problems and various types of cancer. Their high toxicity and ability to bioaccumulate in the food chain are particularly concerning. Bioaccumulation means these metals become more concentrated at each level of the food web, posing a significant threat to top predators like humans. Specific species demonstrate significant metal accumulation, underscoring the toxicological risks associated with heavy metal bioaccumulation and the need for environmental intervention and monitoring to protect both organisms and ecosystems. Through this systematic review, the researchers aim to shed light on bioaccumulation patterns of heavy metals around mining sites. These findings will be crucial for developing better strategies to mitigate environmental impacts and protect the health of surrounding ecosystems.
Sustainable Fashion: Exploring the Concept of Greenwashing and New Trends in the Fashion Industry
Authors: Siddhartha Sashya
Published: August 2024

The fashion industry, characterized by rapid cycles of production and consumption, has emerged as a global economic powerhouse, generating significant revenue and employment opportunities worldwide. However, this growth has come at a substantial environmental and social cost, marked by extensive resource consumption, greenhouse gas emissions, and labor exploitation. This paper critically examines the environmental and social impacts of the fashion industry, focusing on issues such as textile waste, water pollution, and unethical labor practices. It explores the transition towards sustainable fashion practices, highlighting initiatives like circular fashion and consumer behavior shifts towards eco-friendly choices. The study employs a comprehensive review of current literature and case studies to analyze the challenges and opportunities for achieving sustainability within the fashion sector. By synthesizing diverse perspectives and research findings, this paper proposes strategies to combat greenwashing, enhance transparency, and foster a circular economy in fashion. Ultimately, it aims to provide a framework for stakeholders to navigate towards a more ethical and environmentally responsible future for the fashion industry.
Assessing Decision Making Ability on Productivity of Department Heads
Authors: A. Ente Ginalyn , I. Sampani Junei Liza , V. Sudaria Ronel
Published: August 2024

The main objective of the study was examined the relationship of decision-making ability on productivity of Department heads. Using a descriptive quantitative, correlational statistics, and adapted survey questionnaires to 100 department heads as respondents of the study who were selected using random sampling technique. The research reveals a moderate positive relationship between decision-making ability and the productivity of department heads. This suggests that as department heads demonstrate stronger decision-making skills, they are able to more effectively contribute to the overall productivity and performance of their respective departments. The overall mean indicates that various factors examined, including employee priorities, training consistency, communication level, motivational techniques, managerial attitude, and working environment, have a great extent of influence on the productivity of department heads, highlighting the importance of fostering a culture of shared vision, effective training programs, open communication channels, well-designed motivational strategies, positive managerial attitude, and a conducive work environment in supporting the decision-making abilities and productivity of department heads.
Analisis Kualitas Pelayanan Dalam Perspektif Survei Kepuasan Masyarakat di Kelurahan Semolowaru Kota Surabaya
Authors: Cahyani Elok Gita , Umiyati Sri , Raharja Wildan Taufik
Published: August 2024

The aim of the study was to analyze the quality of service at the Semolowaru Village Office, Surabaya City in the SKM perspective according to PermenPAN & RB No. 14 of 2017 which has 9 service elements, which uses a type of quantitative descriptive research and the type of data collection uses observation, questionnaires, and documentation, while the data analysis technique uses SKM calculations in accordance with PermenPAN & RB No. 14 of 2017. The research method uses qualitative methods. Data analysis in this study used quantitative methods to produce descriptive data to describe the actual situation, which did not use statistical calculations but by reading tables, graphs or figures. Research methods are research procedures and techniques
Based on the results of the analysis, it can be seen that service quality in the SKM perspective at the Semolowaru Village Office, Surabaya City, obtained an SKM conversion result of 78.03. The performance of the Semolowaru Village Office, Surabaya City, is in the service quality "B" with "Good" service performance, but 2 out of 9 elements get a bad score, including: Complaint Handling, Suggestions and Feedback get a score of 62.2675 and the Completion Time element gets a score of 75 ,4625. This happened because there was still a discrepancy between reality and expectations in the field which were stated by several applicants during interviews.
Impact of Higher Harmonics of Gravitational Radiation on the Population Inference of Binary Black Holes
Authors: Singh Mukesh Kumar , Kapadia Shasvath J. , Vijaykumar Aditya , Ajith Parameswaran
Published: August 2024

Templates modeling just the dominant mode of gravitational radiation are generally sufficient for the unbiased parameter inference of near-equal-mass compact binary mergers. However, neglecting the subdominant modes can bias the inference if the binary is significantly asymmetric, very massive, or has misaligned spins. In this work, we explore if neglecting these subdominant modes in the parameter estimation of nonspinning binary black hole mergers can bias the inference of their population-level properties such as mass and merger redshift distributions. Assuming the design sensitivity of the advanced LIGO-Virgo detector network, we find that neglecting subdominant modes will not cause a significant bias in the population inference, although including them will provide more precise estimates. This is primarily because asymmetric binaries are expected to be rarer in our detected sample, due to their intrinsic rareness and the observational selection effects. The increased precision in the measurement of the maximum black hole mass can help in better constraining the upper mass gap in the mass spectrum.
A Hot Mess: The Rich and Complex Soft Emitting Regions Surrounding the Reflection Dominated Flaring Central Engine of Mrk 1239
Authors: Buhariwalla M. Z. , Gallo L. C. , Mao J. , Jiang J. , Pothier-Bogoslowski L. K. , Järvelä E. , Komossa S. , Grupe D.
Published: August 2024

Previous X-ray works on Mrk 1239 have revealed a complex narrow-line Seyfert 1 that exhibits substantial absorption and strong emission from both collisionally ionized and photoionized plasmas. Here, we report on deep-pointed observations with XMM-Newton and NuSTAR, along with Swift monitoring, to understand the 0.3–30 keV continuum emission and the central engine geometry. A strong X-ray flare, where the AGN brightens by a factor of 5 in ∼30 ks, is captured between 4 and 30 keV and can be attributed to a brightening of the primary continuum. However, the lack of any variability below ∼3 keV on long or short timescales requires complete absorption of the AGN continuum with a neutral medium of column density ∼1023.5 cm−2. The timing and spectral properties are consistent with a blurred reflection interpretation for the primary emission. The variability and presence of a Compton hump disfavors ionized partial covering. The neutral absorber, if outflowing, could be crashing into the surrounding medium and interstellar medium to produce the low-energy continuum and collisionally ionized emission. Scattered emission off the inner torus could produce the photoionized emission. The intricate scenario is demanded by the data and highlights the complexity of the environment that is normally invisible when overwhelmed by the AGN continuum. Objects like Mrk 1239 serve as important sources for unveiling the interface between the AGN and host galaxy environments.
Characterizing the Average Interstellar Medium Conditions of Galaxies at z ∼ 5.6–9 with Ultraviolet and Optical Nebular Lines
Authors: Hu Weida , Papovich Casey , Dickinson Mark , Kennicutt Robert , Shen Lu , Amorín Ricardo O. , Arrabal Haro Pablo , Bagley Micaela B. , Bhatawdekar Rachana , Cleri Nikko J. , Cole Justin W. , Dekel Avishai , de la Vega Alexander , Finkelstein Steven L. , Grogin Norman A. , Hathi Nimish P. , Hirschmann Michaela , Holwerda Benne W. , Hutchison Taylor A. , Jung Intae , Koekemoer Anton M. , Kartaltepe Jeyhan S. , Lucas Ray A. , Llerena Mario , Mascia S. , Mobasher Bahram , Napolitano L. , Newman Jeffrey A. , Pentericci Laura , Pérez-González Pablo G. , Trump Jonathan R. , Wilkins Stephen M. , Yung L. Y. Aaron
Published: August 2024

Ultraviolet (UV; rest-frame ∼1200–2000 Å) spectra provide a wealth of diagnostics to characterize fundamental galaxy properties, such as their chemical enrichment, the nature of their stellar populations, and their amount of Lyman-continuum (LyC) radiation. In this work, we leverage publicly released JWST data to construct the rest-frame UV-to-optical composite spectrum of a sample of 63 galaxies at 5.6 < z < 9, spanning a wavelength range from 1500 to 5200 Å. Based on the composite spectrum, we derive an average dust attenuation

E

(
B
−
V
)

gas

=

0.10

−
0.11

+
0.10

from Hβ/Hγ, an electron density

n

e

=

570

−
290

+
510

cm−3 from the [O ii] doublet ratio, an electron temperature

T

e

=

16700

−
1500

+
1500

K from the [O iii] λ4363/[O iii] λ5007 ratio, and an ionization parameter

log
(
U
)
=
−

2.15

−
0.03

+
0.03

from the [O iii]/[O ii] ratio. Using a direct T

e
method, we calculate an oxygen abundance

12
+
log
(
O

/

H
)

=

7.67
±
0.08

and a carbon-to-oxygen (C/O) abundance ratio

log
(
C

/

O
)

=

−

0.86

−
0.10

+
0.13

. This C/O ratio is smaller than compared to z = 0 and z = 2–4 star-forming galaxies, albeit with moderate significance. This indicates the reionization-era galaxies might be undergoing a rapid buildup of stellar mass with high specific star formation rates. A UV diagnostic based on the ratios of C iii] λ
λ1907, 1909/He ii
λ1640 versus O iii] λ1666/He ii
λ1640 suggests that the star formation is the dominant source of ionization, similar to the local extreme dwarf galaxies and z ∼ 2–4 He ii–detected galaxies. The [O iii]/[O ii] and C iv/C iii] ratios of the composite spectrum are marginally larger than the criteria used to select galaxies as LyC leakers, suggesting that some of the galaxies in our sample are strong contributors to the reionizing radiation.
Ion–Electron Instabilities in the Precursors of Weakly Magnetized, Transrelativistic Shocks
Authors: Abounnasr Théo
Published: August 2024

Collisionless shocks are known to induce turbulence via upstream ion reflection within the precursor region. This study elucidates the properties of electrostatic and electromagnetic instabilities, exploring their role over the transrelativistic range. Notably, the growth of oblique Buneman waves and previously overlooked, secondary, small-scale ion–electron instabilities is observed to be particularly promoted in the relativistic regime. Furthermore, the growth of large-scale electromagnetic modes encounters severe limitations in any cold, baryon-loaded precursor. It is argued that electron preheating in electrostatic modes may alleviate these constraints, facilitating the subsequent growth of large-scale filamentation modes in the precursors of transrelativistic shocks.
Collisionless Shock in a Relativistically Hot Unmagnetized Electron–Positron Plasma
Authors: Kamiido Kazuki , Ohira Yutaka
Published: August 2024

In this work, we investigate collisionless shocks propagating in a relativistically hot unmagnetized electron–positron plasma. We estimate the dissipation fraction at shocks in the relativistically hot plasma, showing that it is sufficiently large to explain the observation of gamma-ray bursts even when the shock is not highly relativistic. It is shown by two-dimensional particle-in-cell simulations that magnetic fields are generated around the shock front by the Weibel instability, as in the cold upstream plasma. However, in contrast to the cold upstream plasma, no particles are accelerated at the shock in the simulation time of

t
=
3600

ω

p

−
1

. The decay of the magnetic field in the downstream region is slower for slower shock velocities in the hot plasma cases. Applying the slow decay of the downstream magnetic field, we propose a model that generates magnetic fields in the large downstream region, which is required from the standard model of the gamma-ray burst afterglow.
On the Association of GW190425 with Its Potential Electromagnetic Counterpart FRB 20190425A
Authors: Magaña Hernandez Ignacio , d’Emilio Virginia , Morisaki Soichiro , Bhardwaj Mohit , Palmese Antonella
Published: August 2024

Recent work by Moroianu et al. has suggested that the binary neutron star (BNS) merger GW190425 might have a potential fast radio burst (FRB) counterpart association, FRB20190425A, at the 2.8σ level of confidence with a likely host galaxy association, namely UGC10667. The authors argue that the observations are consistent with a long-lived hypermassive neutron star (HMNS) that formed promptly after the BNS merger and was stable for approximately 2.5 hr before promptly collapsing into a black hole. Recently, Bhardwaj et al. conclusively associated FRB20190425A with UGC10667, potentially providing a direct host galaxy candidate for GW190425. In this work, we examine the multimessenger association based on the spacetime localization overlaps between GW190425 and the FRB host galaxy UGC10667 and find that the odds for a coincident association are

O
(
5
)

. We validate this estimate by using a Gaussian process density estimator. Assuming that the association is indeed real, we then perform Bayesian parameter estimation on GW190425 assuming that the BNS event took place in UGC10667. We find that the viewing angle of GW190425 excludes an on-axis system at p(θ

v
> 30°) ≈ 99.99%, highly favoring an off-axis system similar to GRB 170817A. We also find a slightly higher source frame total mass for the binary, namely,

m

total

=

3.42

−
0.11

+
0.34

M

⊙

, leading to an increase in the probability of prompt collapse into a black hole and therefore disfavors the long-lived HMNS formation scenario. Given our findings, we conclude that the association between GW190425 and FRB20190425A is disfavoured by current state-of-the-art gravitational-wave analyses.
The Dermatomyositis Disease Symptom Questionnaire (DM-DSQ): A Measure to Assess the Patient Experience of Dermatomyositis Symptoms
Authors: Christopher-Stine Lisa , Ciesluk Anna , Chinoy Hector , Goyal Namita A. , Gunter Kaniah , Isenberg David , Kielhorn Adrian , Lundberg Ingrid E. , Mozaffar Tahseen , Rakhade Sanjay , Vandenberg Gerrit , Aggarwal Rohit
Published: August 2024

Objective

Dermatomyositis (DM) symptoms negatively affect the quality of life of individuals living with the disease. Disease-specific, patient-reported outcome (PRO) instruments are needed to assess symptoms important to individuals with DM. This study aimed to conceptualize patient DM experience and disease activity definition to refine the development of the Dermatomyositis Disease Symptom Questionnaire (DM-DSQ), a novel PRO instrument capturing patient-reported symptoms.

Methods

An observational, qualitative study was conducted with 30 individuals with DM (aged ≥ 18 yrs) in the US. A 1-hour semistructured interview, including concept elicitation and cognitive debriefing, was conducted with each participant. Inductive coding was used to identify concepts; a saturation analysis was conducted to confirm sample size. Concepts from transcripts were used to refine the preliminary conceptual model and DM-DSQ items.

Results

Concept elicitation analysis findings included disease symptoms (eg, muscle weakness) and functional impacts (eg, walking). The analysis achieved conceptual saturation; the first 5 interviews uncovered most of the concepts. During cognitive debriefing of the DM-DSQ, participants found the items relevant, comprehensive, and easily understood (except for “skin sensitivity in sunlight”). The revised DM-DSQ content appears preliminarily valid in the patient population surveyed, pending further additions and debriefing based on refinement of the preliminary conceptual disease model and items.

Conclusion

The DM-DSQ is being used in a phase II clinical trial and could become a valuable tool for studies evaluating PROs in patients with DM. Preliminary results indicate its content validity; extensive psychometric analysis using clinical trial data will determine its ability to capture symptoms for patients with DM.
Understanding the Role of the Complement System in Insulin Resistance and Metabolic Syndrome in Patients With Rheumatoid Arthritis
Authors: Rodríguez-González Dara , García-González María , Gómez-Bernal Fuensanta , Quevedo-Abeledo Juan C. , González-Rivero Agustín F. , González-López Elena , Ocejo-Vinyals J. Gonzalo , González-Gay Miguel Á. , Ferraz-Amaro Iván
Published: August 2024

Objective

The complement system has been associated with the etiopathogenesis of rheumatoid arthritis (RA). Insulin resistance (IR) and metabolic syndrome (MetS) are prevalent among patients with RA. The aim of this study was to explore the relationship between a comprehensive evaluation of the complement system and IR, as well as MetS, in patients with RA.

Methods

A total of 339 nondiabetic patients with RA were recruited. Functional assays of the 3 complement pathways were assessed. Additionally, serum levels of the following individual components of the complement system were measured: C1q (classical); lectin (lectin); C2, C4, and C4b (classical lectin); factor D and properdin (alternative); C3 and C3a (common); C5, C5a, and C9 (terminal); as well as the factor I and C1 inhibitor regulators. IR and β cell function indices were calculated using the homeostatic model assessment. Criteria for MetS were applied. Multivariable linear regression analysis was performed to investigate the association between the complement system and IR in patients with RA.

Results

Many elements of the upstream and common complement pathways, but not the functional tests of the 3 routes, correlated positively with higher levels of IR and β cell function. However, after multivariable adjustment for factors associated with IR, these relationships were lost. Conversely, the presence of MetS in patients with RA maintained a relationship with higher levels of C1q, C4, C3, properdin, and factor I after adjusting for confounders.

Conclusion

There is a positive correlation between the complement system and MetS among nondiabetic patients with RA. This association is independent of traditional IR factors.
Cell Composition Analysis of Matched Salivary Organoid and Adherent Cultures: Choose Your Sjögren Disease Research Tool Carefully
Authors: Yang Ting , Soto Gamez Abel A. , Terpstra Janneke H. , Bootsma Hendrika , Vissink Arjan , Kroese Frans G.M. , Pringle Sarah
Published: August 2024

Sjögren disease (SjD) is widely recognized by the presence of B cell–dominated lymphocytic infiltration in the salivary glands (SGs). Contrary to what was originally presumed, however, SG hypofunction in SjD is not strongly correlated with the degree of SG lymphocytic infiltration in the SGs.
Unintended Consequences of Immune Therapy for Immune-Mediated Diseases: Paradoxical Psoriasis and Dupilumab-Associated Musculoskeletal Syndrome
Authors: Wallace Elizabeth B. , Hughes Catherine D. , Menon Bina , Kirkham Bruce
Published: August 2024

Two presentations at the Group for Research and Assessment of Psoriasis and Psoriatic Arthritis (GRAPPA) 2023 annual meeting focused on unintended consequences of immunomodulatory therapy for psoriasis (PsO). Dr. Elizabeth Wallace presented on unintended consequences of tumor necrosis factor inhibitors for treating PsO and other inflammatory disorders. These consequences include paradoxical PsO, which is defined as unexpected new PsO cases or worsening PsO symptoms seemingly induced by treatment. Dr. Bruce Kirkham focused on unintended consequences of dupilumab treatment, which can include a musculoskeletal syndrome similar to psoriatic arthritis.
Les festivals de cinéma comme agences d’appariement : distribuer, exploiter, programmer
Authors: Zerbib Olivier
Published: August 2024

Moins étudiés que leurs partenaires réalisateurs, producteurs ou vendeurs internationaux, les distributeurs et exploitants de salles mobilisent les ressources des festivals de cinéma afin de coordonner leurs actions. Cet article propose d’analyser leurs relations et activités au sein de ces événements afin de comprendre comment les festivals se constituent en arènes et en agences d’appariements. Ils favorisent ainsi la rencontre entre films et salles de cinéma, et doivent leur développement, voire leur survie, à leur capacité à organiser ces appariements sur l’ensemble de leur territoire et sur toute la durée de vie des films.
Development of a Critical Reflection Mentorship Program to Enhance Critical Thinking Among Novice Nurses
Authors: Geist Nicole C. , Browning Mary , Messick Amber
Published: August 2024

Background:

The increasing complexity of care and the decrease in overall nursing experience pose a threat to patient safety and clinical outcomes in health care. Within the local environment, a critical need was identified to connect expert bedside nurses with novice nurses to support the development of critical thinking.

Method:

This article describes the development and pilot evaluation of a critical reflection mentorship program, Beyond the Bedside. The program was developed and deployed in three inpatient units within an adult academic health center. Critical thinking was evaluated using the Nursing Critical Thinking in Clinical Practice Questionnaire (N-CT-4 Practice) pre- and postprogram implementation.

Results:

Five nurses participated in the pre- and postevaluation, and the N-CT-4 Practice mean scores were significantly higher after program implementation.

Conclusion:

Education leaders should prioritize programs that support critical thinking among novice nurses, and the Beyond the Bedside program can be adapted for use in other health care settings.

[
J Contin Educ Nurs.
2024;55(9):456–460.]
Psychosocial Factors and Quality of Life in Older Adults Discharged After Isolation Due to COVID-19 Infection
Authors: Choi Joo Young , Kim Kisook
Published: August 2024

Purpose:

To identify the impact of psychosocial factors on quality of life (QoL) of older adults hospitalized and isolated after contracting coronavirus disease 2019 (COVID-19).

Method:

Data were collected between April 30 and June 18, 2022, from 117 discharged older adults who were in isolation for COVID-19 treatment in a tertiary hospital in South Korea.

Results:

Of participants, 33.3% were at high risk for posttraumatic stress symptoms (PTSS), and 21.4% of participants were identified as having severe depressive symptoms. Participants' QoL negatively correlated with PTSS, depressive symptoms, and fear of social stigma. Depressive symptoms were the primary psychosocial factor identified as significantly affecting QoL (β = −0.682,
p
< 0.001), and the explanatory power of the regression model was 41.2%.

Conclusion:

To enhance QoL of older adults who have experienced hospitalization and isolation due to COVID-19, identifying pertinent psychosocial factors, especially depressive symptoms, is necessary. [
Journal of Gerontological Nursing, 50
(8), 29–36.]
Physics Olympiad and Physics Education for Gifted
Authors: KIM Sung-Won
Published: August 2024

The responsibilities of the Korean Physical Society (KPS) include not only academic development but also physics education, including the Physics Olympiad. The Physics Olympiad is necessary as education for the elite, but it is also important in leading the role of physics that can approach general students and the public. In this sense, the KPS preparing for the 2028 International Physics Olympiad, which will be held for the second time in Korea, needs measures to advance gifted education and physics education in our country. In this article, in addition to the meaning of the Olympiad, I would like to summarize and introduce opinions on educational goals and methods for gifted physics students in Korea.
The Impact of the COVID-19 Pandemic on the Mental Health of Refugees: A Systematic Literature Review
Authors: Manzoni Dino , Šprah Lilijana
Published: August 2024

As part of a systematic literature search, the authors independently reviewed 256 articles and included 12 papers in the final selection. The synthesis of the results showed that the psychological distress of refugees increased significantly following the outbreak of the COVID-19 pandemic. The main mental health difficulties of refugees addressed in the analyzed studies were stress, anxiety, depression, and post-traumatic stress disorder. The mental health of refugees during the pandemic appeared to be closely related to their poor living conditions and socioeconomic situation, social exclusion, unemployment, inadequate housing, lack of access to health and social services, discrimination, and lack of essential goods.
5G
Authors: Bhardwaj Akashdeep
Published: August 2024

The overall landscape of security threats in India is changing quickly, giving rise to a wide range of new security issues. The nation is threatened by cyberattacks, border tensions, separatist movements, and domestic and international terrorism. Another major issue is the threat posed by radicalism, both ideological and religious. To properly handle these new security challenges, India needs to increase inter-agency collaboration, bolster its cybersecurity and counter-terrorism capabilities, and strengthen its information collection skills. India stands at the brink of a digital revolution with the advent of 5G technology, promising unprecedented connectivity, and technological advancements. and a parallel concern has arisen as the evolving cybersecurity threat landscape. This chapter explores the unique challenges and potential threats that 5G poses to India's cybersecurity, examining the intricate interplay between technological progress and the need for robust defenses.
Metamaterial-Inspired Concatenated Dual Ring Antenna Design for 5G NR C-Band Applications
Authors: Meenambal B. , Jacob Sherene , Vasudevan K.
Published: August 2024

This book chapter explores the intricacies of designing a compact triple band antenna specifically tailored for 5G NR C-Band applications. As communication technologies advance towards 5G networks, the demand for compact and efficient antennas in the C-Band spectrum becomes increasingly vital. This chapter delves into the challenges and opportunities, emphasizing the need for antennas with reduced height profiles without compromising performance. The antenna's design structure has Concatenated SRR with partial ground plane and it is defected by Circular Complementary Split Ring Resonator that achieves DGS technique. The objective is to attain high gain, low sidelobe levels, and efficient power radiation. To enhance performance metrics, this chapter employs various optimization techniques, including parameter tuning, metamaterial technique and electromagnetic simulations. A reduced dimension of 0.179λ0 X 0.318λ0 X 0.006λ0 mm3 is achieved. This reduction in size holds promising implications for applications with limited space constraints, particularly in 5G NR C-Band scenarios.
Challenges and Future Prospects in Industrial Revolution 5.0
Authors: Subbiah Ahgalya
Published: August 2024

The advent of Industrial Revolution 5.0 marks a transformative era, integrating innovative technologies and educational paradigms, with a strong focus on renewable energy sources. This chapter outlines challenges and promising prospects in the industrial revolution. In the context of technology, Industrial Revolution 5.0 offers opportunities for improved efficiency and productivity in various industries. Education is crucial for getting the workforce ready for changes in industries. Renewable energy is becoming popular as a sustainable option instead of regular fuels. The study highlights the Industry 5.0 growth, sustainability, and environmental cleanliness. It emphasizes stakeholders' collaboration to address challenges and maximize the revolution's potential. In conclusion, this chapter initiates a thorough exploration of the diverse challenges and prospects in Industrial Revolution 5.0, stressing technology, education, and renewable energy's pivotal role in shaping industry.
Multimedia Cloud Data Warehouse Design for Knowledge Sharing in the University Environment
Authors: Ebong Godwin Nse , Matthew Ugochukwu Okwudili , Olofin Babatunde , Andrew-Vitalis Nneoma , Fatai Lateef Olawale , Waliu Ajibola Olaosebikan , Oyekunle David Oyewumi , Oladipupo Matthew Abiola
Published: August 2024

The desire for homogeneity in the execution of national policy on information communication technologies (ICTs) for tertiary education in Nigeria has been updated through progressive inclusion in the national policy with regard to ICTs use in education. In evaluating the progress made towards the sustainable development goals, the policy highlighted the necessity of ICTs in achieving the national technology objectives. In this paper, the authors argued that developments in ICT policy with regard to the implementation of National Research and Education Networks (NRENs) should adopt a bottom-up approach in order to establish contributions in the Nigeria Education Research Network (NgREN) in the direction of improving educational quality and research output geared toward sustainable national development. The research's findings showed that integrating ICTs into educational mainstream management is essential for academic success, effectiveness, globalization, and job satisfaction that incorporates electronic changes for opportunities in the digital age.
Interactive Learning Strategies in Teaching Corporate Finance
Authors: Kumar V. Rajesh , Darshini Ravi
Published: August 2024

Students pursuing management education, in either undergraduate or graduate program, are exposed to all the functional areas of management viz., Marketing management, human resource management, production and operations management, and financial management (or corporate finance). The interesting feature of teaching/learning financial management is that 'what is discussed in the classroom' and 'what happens in a company boardroom' are the same. A student can better understand the depth, width and nuances of the course titled 'Corporate Finance' when the discussion on the course provides 'experiential learning.' This chapter provides an idea and framework for teachers regarding the approach to teaching this course, how to make it interactive and how to make the course offer practical exposure to the actual financial decision-making in companies.
Critical Review on 4D Printing
Authors: Ali Zeeshan , Nagaral Madeva , S. Sharath Chandra H. , Faiyaz Ahmed Ansari , Muthuraman V. , Dayanand Samuel , Auradi V.
Published: August 2024

Recently, one of the subjects that is receiving significant research attention has been the additive manufacturing (AM) of intelligent materials and structures. A smart material is one that can change its structure and properties in response to an external input, also known as stimuli-responsive materials (SRM). These advantages enable AM-fabricated components to adapt their structural properties in response to environmental factors or human input. In order to include the structural reconfiguration over time in AM processes, a new term, “4D printing,” is coined. While still in its infancy, this new subject has drawn a lot of interest since its inception in 2013. It may also produce items that can self-assemble and be repaired and have a variety of uses. In this study, it examines and categorizes prior studies on 4D printing in the aerospace industry in accordance with the triggers that are most likely to activate them. The advantages and applications of the materials used in 4D printing are also covered. A glimpse into 4D printing's future is shown.
Digital Agency Theory of Financial Inclusion
Authors: Ozili Peterson K. K.
Published: August 2024

The objective of this study is to present a theoretical framework that explains the digital agency at work in digital financial inclusion. The digital agency theory of financial inclusion examines the problems and solutions linked to delegating financial inclusion outcomes to a digital agent. The theory also examines the various kinds of incentives and monitoring arrangements that can be deployed by the financial inclusion principal to ensure that the digital agent achieves the specified financial inclusion outcome. The digital agency theory of financial inclusion states that the financial inclusion principal will employ the services of a digital agent who will use appropriate digital technologies to achieve the financial inclusion outcome specified by the financial inclusion principal under a contractual agreement that motivates the digital agent to act in the best interest of the financial inclusion principal. The theory has broad applicability for digital financial inclusion.
Digitalization Concept and the Historical Evolution of Digitalization
Authors: Derici Serkan
Published: August 2024

Mankind has been in continuous development since its existence. This development has been based on the acquisition and use of new information and the production of new inventions. Manufacturing works, which were initially based on manual production, have gradually developed with the use of machines over time. In this journey, with the introduction of steam machines in manufacturing works, the use of technology has gradually started, albeit primitive. With this development, which is called the first industrial revolution, there have been significant developments especially in the field of transport, and the development of train springs has made it possible to transfer products between different countries. After the invention of steam machines in the historical process, the second industrial revolution, in which electricity started to be used, the third industrial revolution, in which the transition to automation started, and finally the fourth industrial revolution, which has been named since 2010, has influenced the world.
Globalisation
Authors: Yigit Sureyya
Published: August 2024

Globalisation is a process whereby events in one part of the world increasingly affect societies in other parts far away. Digitalisation is an increasingly important feature of interconnectedness. The relationship between globalisation and digitalisation is investigated utilising four schools of thought: neo-Gramscian, realism and neo-realism, liberalism and neo-liberalism and neo-Marxism, whose findings are both positive and negative, especially in terms of governance and small states, identity and social capital. The contribution of this chapter is to provide clear viewpoints on how the four schools of thought evaluate the relationship between digitalisation and globalisation.
Globalization and Digitalization Role in Promoting Digital Inclusion in Egypt
Authors: Ali Abdelrahman Elzahi Saaid
Published: August 2024

Digital financial inclusion intersects with globalization through digital technologies and represents a vital tool in expanding financial access while overcoming the challenges of poor basic physical infrastructures. Egypt's resilient population of over 100 million represents challenges due to limited resources and the presence of unbanked and underserved citizens. This population growth has spurred Egypt to redouble its efforts to promote affordable digital financial inclusion. This chapter investigates the Egyptian government's efforts to promote digital financial inclusion, focusing on adopting digital financial inclusion. The study used a logical description methodology. This study shows Egypt's adoption of Fintech has seen significant growth, especially in digital assets and payments, contributing positively to financial inclusion and economic development. The findings of this research hold substantial implications for policymakers, government administration, and the private sector, underlining the importance of their role in fostering digital financial inclusion in Egypt.
Impact of Digitalization on Sustainable Development in G20 Countries
Authors: Singh Ajay Kumar , Singh Ravindra , Singh Richa
Published: August 2024

This chapter is written to explore the impact of digitalization on SDGs in G20 countries. It creates digital infrastructure index (DII) and sustainable development goal index (SDGI) as considering the digitalization and sustainable development (SD) promoting indicators during 2004 - 2022. DII and SDGI are created as employing composite Z-score method. The values of DII and SDGI are used to pronounce the comparison of G20 countries in digitalization and SD, respectively. The various forms of empirical models are adopted to assess the causal relationship between digitalization and SD. The G20 countries showed a substantial variation in digitalization and overall SDGs. Digitalization and SD showed a positive and one-way causality with each other. It is policy-oriented research and provides numerous proposals to increase digitalization and SD. It also highlights the scope of further research direction in the domain of digital technologies, digital transformation, and SDGs.
AI-Driven Innovations in Service Marketing Transforming Customer Engagement and Experience
Authors: Whig Pawan , Bhatia Ashima Bhatnagar , Yathiraju Nikhitha
Published: August 2024

The advent of artificial intelligence (AI) has revolutionized service marketing, offering unprecedented opportunities to enhance customer engagement and experience. This chapter delves into the transformative impact of AI-driven innovations on service marketing strategies, emphasizing how AI technologies such as machine learning, natural language processing, and predictive analytics are redefining customer interactions. By automating personalized communications, predicting customer needs, and providing real-time solutions, AI is enabling businesses to deliver more efficient, tailored, and satisfying experiences. The chapter explores various AI applications, from chatbots and virtual assistants to advanced customer data analysis, illustrating how these tools are being integrated into service marketing to foster deeper customer relationships and drive business growth. Through case studies and empirical data, the chapter demonstrates the practical implications of AI in enhancing service delivery, improving customer satisfaction, and creating a competitive edge in the market.
Unveiling the Effectiveness of ML Models for Predicting Forex Trends
Authors: Sodha Manan , Nayak Rudra Kalyan , Mishra Nilamadhab , Tripathy Santosh Kumar , Tripathy Ramamani , Singh Hakam
Published: August 2024

The authors explore the integration of AI-ML-driven technologies into service marketing, examining their transformative impact on customer engagement, personalization, and operational efficiency. Forex trading is a popular form of investment for investors and entities at many levels. Forex trading or investment is mostly done with the purpose of hedging against different types of risks or taking advantage of arbitrage. With the advancement in computational power, applying machine learning algorithms to forecast exchange rates is important. This study compares the effectiveness of different supervised learning algorithms. All the algorithms have been tested with datasets of different currency pairs, EUR/INR, GBP/INR, and USD/INR, with day-wise, week-wise, and month-wise time frames. A technical indicator called RSI was included as a part feature set provided as an input to the models to incorporate mathematical support. The research and best practices for organizations aiming to harness the full potential of AI-ML in service marketing.
Cardiac Arrest Due to Capecitabine Toxicosis Treated With ECMO and CRRT: A Case Report
Authors: Zhang Liqin , Liu Mingjun , Xie Lutao , Tian Xin
Published: August 2024

Introduction

This is the first report of a patient who developed cardiogenic shock after receiving oral chemotherapy with capecitabine and was treated with venoarterial extracorporeal membrane oxygenation combined with continuous renal replacement therapy.

Clinical Findings

A 58-year-old man developed an arrhythmia that rapidly progressed to cardiogenic shock and cardiac arrest after receiving oral capecitabine tablets to treat a rectal malignancy.

Interventions

The patient was treated with venoarterial extracorporeal membrane oxygenation in combination with continuous renal replacement therapy.

Outcome

The patient made a full recovery and was discharged from the hospital.

Conclusion

The use of comprehensive supportive treatments such as extracorporeal membrane oxygenation combined with continuous renal replacement therapy in patients with capecitabine-induced cardiac arrest can rapidly reduce drug concentrations, eliminate harmful substances, and improve the prognosis.
Prevalence, severity, associated factors and assessment of risk for falls among elderly in Sri Lanka
Authors: Jeyapragasam Hajanthy , Ilukkumbura Ajani S. , Jayakody Punu , Chang Thashi
Published: August 2024

Background: Falls among the elderly is a significant global health problem. Therefore, we aimed to study the prevalence, severity, and factors associated with falls among community-dwelling elders and assess their future risk of falls.Methods: A descriptive cross-sectional study was conducted among 128 residents aged  ≥65 years  from a housing complex in Colombo, Sri Lanka. Participants were selected using systematic sampling. Data were obtained using an interviewer-administered questionnaire. Disability, cognition and future falls risk were assessed using the modified Rankin scale (mRS), the Montreal Cognitive Assessment (MoCA) tool and the QuickScreen (QS) tool, respectively.Results: Among the participants, 54.7% were aged 65-74 years and 55.5%were women. Prevalence of falls was 44.5% in the last five years and 17.2% in the last one year. Of those who fell, 2.4% had significant disability (mRS≥3) and 63.2% required medical attention. Cognitive impairment (MoCA<26/30) was found among 84.4%. Diabetes (36.7%), hypertension (60.9%), backache (59.4%), obesity (65.6%), impaired mobility and vision impairment (71.9%) were the identified biological risk factors. Slippery floors (38.3%) were the commonest environmental risk factor. Among the participants 35.9% were taking >3 types of medications. In the mobility tests, 66.4% failed the alternate step test, 64.1% failed the sit to stand test while 25% failed the near tandem test. Based on the QS scores, the fall risk in the ensuing 12 months was found to be high in seven participants (5.5%), moderate in 86 (67.1%) and low in 35 (27.3%).Conclusion: Falls among elderly were common and was associated with significant morbidity. Many elders possessed more than one risk factor for falls and the future falls risk was found to be moderate to high.
Carriage of Staphylococcus aureus among patients with and without kidney disease in a selected outpatient unit at National Hospital of Sri Lanka: A preliminary cross-sectional study
Authors: De Silva Nipun , Mufeena M. N. F. , Sam Gayathri , Dayarathna Shashika , Kumari Deepthi I. , Wijayaratne Dilushi , Patabendige Geethika , Jayasinghe Saroj
Published: August 2024

Background: Kidney disease is known to be associated with Staphylococcus aureus carriage among patients. This may lead to higher rates of infection. At present, there are no local studies on this population. Therefore, we aimed to compare carriage rates of Staphylococcus aureus among patients with and without chronic kidney disease and assess associated factors.Methods: A cross-sectional study was conducted at clinics of the University Medical Unit, National Hospital of Sri Lanka (NHSL). Patients with stage 5 chronic kidney disease (CKD) on haemodialysis (A-1), stage 5 CKD not on haemodialysis (A-2), kidney transplant recipients (A-3) and those on follow-up for chronic medical diseases, but with glomerular filtration rate > 60ml/min/m2 (B) were included. Data were collected using a pre-tested interviewer-administered questionnaire. Collection of swabs, trans-portation and processing were done according to Standard Operating Procedures at the microbiology laboratory, NHSL.Results: We enrolled 64 patients with CKD (A-1=13, A-2=17, A-3=34) and 56 controls. Median age was 57 years (range=17-77). Staphylococcus aureus carriage was seen in 5 (38.5%), 2 (11.8%), 5 (14.7%) and 9 (16.1%) patients from A-1 to A-3 and B groups respectively. All were methicillin-sensitive. Haemodialysis (p=0.035) and antibiotic use during the last month (p=0.02) were significantly associated with carriage.Conclusion: Methicillin-sensitive Staphylococcus aureus carriage was seen among patients on follow-up for CKD and other chronic medical diseases. Relatively higher rates were seen in the haemodialysis group.
Medical research and publication in a national and international economic crisis
Authors: Samarathunga Thilina , Katulanda Prasad
Published: August 2024

No abstract available
Making a Difference
Authors: Sabbadini Roger
Published: August 2024

This is a personal account of one academic scientist who founded two biotechnology companies. Both companies were initially incubated within the walls of the university under a creative student incubator program whereby biology students could pursue their graduate academic degrees while gaining valuable biotechnology experiences. After the companies transitioned out of the university environment, the professor and his students pursued diagnostic and therapeutic drug development resulting in the completion of several clinical trials. The value of international scientific collaborations with colleagues at the University of Padova (Italy) is also described.