bluuebunny/crossref_metadata_2025_split huggingface dataset:
Carbon footprint analysis of fossil power plants in Bangladesh: measuring the impact of $${CO}_{2}$$ and greenhouse gas emissions
Authors: Rahman Shaon Md Tariqur , Hashan Antor Mahamudul , Sharon Md Mahabubur Rahman , Saha Shekhor 
Published: May 2024

AbstractGreenhouse gas (GHG) emissions have increased substantially due to industrialization and the rapid growth in energy demand in Bangladesh. The aim of this study is to conduct a comprehensive carbon footprint analysis of fossil power plants in Bangladesh, focusing on the impact of GHG emissions. We evaluate the carbon footprint of fossil power plants based on their power generation capacity, fuel type, specific emission rates, and global warming potential (GWp) for various GHGs. The emission factor approach has been used in conjunction with the International Panel on Climate Change (IPCC) methodology. Findings of the study indicate that fossil power plants in Bangladesh contribute significantly to the country's overall carbon footprint, with $${CO}_{2}$$

CO

2

and other GHG emissions being the primary drivers. Furthermore, we evaluate Bangladesh's GHG emissions in comparison with neighbouring countries to determine its position. In terms of greenhouse gas emissions from fossil-based power plants, we find that Bangladesh has relatively low emissions compared to its neighbours and developing countries in Asia. Nevertheless, Bangladesh has witnessed a significant increase in coal-fired power generation in recent years, which has emerged as a significant contributor to emissions. Following an analysis of GHG emissions from fossil fuel power plants, we recommend adopting advanced technologies such as carbon capture and storage (CCS) with improved energy efficiency systems and integrating renewable energy sources into the power generation mix. We conclude our analysis by highlighting the importance of transitioning to cleaner, sustainable energy sources to reduce future carbon emissions.
Effects of distortion on a BLI fan
Authors: Mårtensson H. , Rasimarzabadi F. 
Published: May 2024

AbstractThe BLI (boundary layer ingestion) concept for propulsion seeks to improve the energy efficiency of aircraft propulsion. This is achieved by accelerating low momentum flow ingested from boundary layers and wakes developed over the fuselage through the fan. A major challenge that needs to be overcome to realise the benefits is that the fan needs to work efficiently in distorted flow. Understanding the effects of distortion on the aerodynamic performance and the distortion transfer through the fan is therefore essential to future designs. A BLI fan, designed at reduced scale, is used for analytic modelling and experiments in a rig designed for this purpose. The test rig replicates BLI conditions for a fan installed at the aircraft tail cone. An unsteady model that includes all blades and vanes of the fan, as well as the nacelle and the by-pass duct of the test rig is used for CFD (computational fluid dynamics) simulations. Test results are used to confirm that the CFD model is representative of the aerodynamics of the fan. The tests are conducted using varying fan operating conditions but also tests with an added distortion screen. Analysis results are then used to investigate the effects of distortion on the fan efficiency, as well as on the overall efficiency. The fan efficiency is found to be moderately decreased depending on the level of and extent of inlet circumferential distortion. In terms of overall energy efficiency, a net improvement over a similar fan in clean inlet flow is found.
Sweatshops and Labour Law: The Ethical and Legal Implications of Ignoring Labour Law in Developing Countries
Authors: Muchlinski Peter , Arnold Denis G 
Published: May 2024

AbstractAcademic defenders of sweatshops argue that disregarding labour rights will result in increased welfare in the developing nations where transnational corporations (TNCs) operate. They argue that TNCs should ignore local labour laws in the best interests of the poor. In this article we criticise this ‘ignore the law’ position regarding sweatshops on three separate grounds. First, it fails to acknowledge the demands for businesses to respect the rule of law as part of the development process. Second, it utilises an inadequate account of voluntary contractual bargaining which overlooks how employment practises operate in sectors prone to utilising sweatshop labour, leading to coercive employment conditions incompatible with human dignity and free choice. Third, it fails to adequately account for labour law and international labour standards, which embody a strong moral conception of dignity at work and observance of fundamental human rights in protecting workers against abuse through the resulting legal duties placed on states and corporate actors. We conclude that poverty reduction requires the support of both private and public actors. Advocating the side-stepping of labour laws distracts from the important work of institution building necessary to protect workers and facilitate economic growth consistent with decent work, sustainable development, fairness and human dignity as embodied in international labour standards.
The effects of fermented vegetables on the gut microbiota for prevention of cardiovascular disease
Authors: Baron Melissa , Zuo Bin , Chai Jianmin , Zhao Jiangchao , Jahan-Mihan Alireza , Ochrietor Judy , Arikawa Andrea Y. 
Published: May 2024

Abstract
This study investigated the impact of regular consumption of fermented vegetables (FVs) on inflammation and the composition of the gut microbiota in adults at increased risk for cardiovascular disease. Eighty-seven adults ages 35–64 were randomized into an FV group, who consumed 100 g FVs daily at least five times per week for eight weeks, or a usual diet (UD) group. Blood and stool samples were obtained before and after the intervention. Dependent samples t tests and adjusted linear models were used for within- and between-group comparisons. The mean age and body mass index of participants were 45 years and 30 kg/m2, and 80% were female. Bloating or gas was the most common side effect reported (19.3% FV group vs. 9.4% UD group). There were no changes in C-reactive protein, oxidized low-density lipoprotein-receptor 1, angiopoietin-like protein 4, trimethylamine oxide, and lipopolysaccharide-binding protein or bacterial alpha diversity between groups. Our findings indicate that consuming 100 g of FVs for at least five days per week for eight weeks does not change inflammatory biomarkers or microbial alpha diversity as measured by the Shannon index. It is possible that higher doses of FVs are necessary to elicit a significant response by gut bacteria.
Exploring preference for delivery methods for a psychosocial intervention for prenatal anxiety: A qualitative study from a tertiary care hospital in Pakistan
Authors: Atiq Maria , Nazir Huma , Rahman Atif , Malik Abid , Atif Najia , Surkan Pamela J. 
Published: May 2024

Abstract

Objective
This qualitative study explores therapists’ and participants’ preferences for delivery methods (face-to-face and phone sessions) of a cognitive behavioral therapy-based psychosocial intervention for prenatal anxiety delivered in a tertiary care hospital.

Setting
The research was conducted in a randomized controlled trial in Pakistan, where a shift from face-to-face to phone-based therapy occurred during the coronavirus disease-2019 (COVID-19) pandemic.

Participants
Twenty in-depth interviews and a focus group discussion were conducted with participants and therapists, respectively. Transcripts were analyzed using thematic analysis.

Results
Participants generally preferred face-to-face sessions for rapport building, communication, and comprehension. However, barriers like venue accessibility, childcare, and lack of family support hindered engagement. Telephone sessions were favored for easy scheduling and the comfort of receiving the session at home, but there were challenges associated with phone use, distractions at home, and family members’ limited mental health awareness. A mix of face-to-face and telephone sessions was preferred, with rapport from in-person sessions carrying over to telephone interactions.

Conclusion
This study underscores the need for adaptable intervention delivery strategies that consider cultural norms, logistical challenges, and individual family dynamics. By combining the benefits of both delivery methods, mental health interventions can be optimized to effectively address prenatal anxiety and promote well-being in resource-constrained settings like Pakistan.
THE WIGNER PROPERTY OF SMOOTH NORMED SPACES
Authors: HUANG XUJIAN , LIU JIABIN , WANG SHUMING 
Published: May 2024

AbstractWe prove that every smooth complex normed space X has the Wigner property. That is, for any complex normed space Y and every surjective mapping
$f: X\rightarrow Y$
satisfying
$$ \begin{align*} \{\|f(x)+\alpha f(y)\|: \alpha\in \mathbb{T}\}=\{\|x+\alpha y\|: \alpha\in \mathbb{T}\}, \quad x,y\in X, \end{align*} $$
where
$\mathbb {T}$
is the unit circle of the complex plane, there exists a function
$\sigma : X\rightarrow \mathbb {T}$
such that
$\sigma \cdot f$
is a linear or anti-linear isometry. This is a variant of Wigner’s theorem for complex normed spaces.
Girth Alternative for subgroups of
$PL_o(I)$
Authors: Akhmedov Azer 
Published: May 2024

AbstractWe prove the Girth Alternative for finitely generated subgroups of
$PL_o(I)$
. We also prove that a finitely generated subgroup of Homeo
$_{+}(I)$
which is sufficiently rich with hyperbolic-like elements has infinite girth.
Innovation Under Pressure
Authors: Almeida Heitor , Fos Vyacheslav , Hsu Po-Hsuan , Kronlund Mathias , Tseng Kevin 
Published: May 2024

Abstract
Firms become more efficient at innovation activities when they face pressure to meet earnings per share (EPS) targets using stock repurchases. Using a regression-discontinuity framework, we find that incentives to engage in “EPS-motivated buybacks” are followed by more citations and higher values for firms’ new patents. We trace these effects to improved allocation of R&D resources and a greater focus on novel innovation. The positive effects are concentrated among ex ante “innovation-efficient” firms that achieve better patenting outcomes after reorganizing (but not cutting) their R&D investments. Our findings illustrate that short-term earnings pressure can act through a free cash flow channel that motivates more efficient spending.
Predicting noise-induced hearing loss with machine learning: the influence of tinnitus as a predictive factor
Authors: Soylemez Emre , Avci Isa , Yildirim Elif , Karaboya Engin , Yilmaz Nihat , Ertugrul Süha , Tokgoz-Yilmaz Suna 
Published: May 2024

AbstractObjectivesThis study aimed to determine which machine learning model is most suitable for predicting noise-induced hearing loss and the effect of tinnitus on the models’ accuracy.MethodsTwo hundred workers employed in a metal industry were selected for this study and tested using pure tone audiometry. Their occupational exposure histories were collected, analysed and used to create a dataset. Eighty per cent of the data collected was used to train six machine learning models and the remaining 20 per cent was used to test the models.ResultsEight workers (40.5 per cent) had bilaterally normal hearing and 119 (59.5 per cent) had hearing loss. Tinnitus was the second most important indicator after age for noise-induced hearing loss. The support vector machine was the best-performing algorithm, with 90 per cent accuracy, 91 per cent F1 score, 95 per cent precision and 88 per cent recall.ConclusionThe use of tinnitus as a risk factor in the support vector machine model may increase the success of occupational health and safety programmes.
First photographic record of the snow leopard Panthera uncia in Kishtwar High Altitude National Park, Jammu and Kashmir, India
Authors: Sanyal Oyndrila , Bashir Tawqir , Rana Manoj , Chandan Pankaj 
Published: May 2024

Abstract
The snow leopard Panthera uncia is categorized as Vulnerable on the IUCN Red List. It is the least well-known of the large felids because of its shy and elusive nature and the inaccessible terrain it inhabits across the mountains of Central and South Asia. We report the first photographic record of the snow leopard in Kishtwar High Altitude National Park, India. During our camera-trapping surveys, conducted using a grid-based design, we obtained eight photographs of snow leopards, the first at 3,280 m altitude on 19 September 2022 and subsequent photographs over 3,004–3,878 m altitude. We identified at least four different individuals, establishing the species’ occurrence in Kiyar, Nanth and Renai catchments, with a capture rate of 0.123 ± SE 0.072 captures/100 trap-nights. We also recorded the presence of snow leopard prey species, including the Siberian ibex Capra sibirica, Himalayan musk deer Moschus leucogaster, long-tailed marmot Marmota caudata and pika Ochotona sp., identifying the area as potential snow leopard habitat. Given the location of Kishtwar High Altitude National Park, this record is significant for the overall snow leopard conservation landscape in India. We recommend a comprehensive study across the Kishtwar landscape to assess the occupancy, abundance, demography and movement patterns of the snow leopard and its prey. In addition, interactions between the snow leopard and pastoral communities should be assessed to understand the challenges facing the conservation and management of this important high-altitude region.
Distinct evolutionary lineages of Schistocephalus parasites infecting co-occurring sculpin and stickleback fishes in Alaska
Authors: Heins David C. , Moody Kristine N. , Arostegui Martin C. , Harmon Brian S. , Blum Michael J. , Quinn Thomas P. 
Published: May 2024

AbstractSculpins (coastrange and slimy) and sticklebacks (ninespine and threespine) are widely distributed fishes cohabiting 2 south-central Alaskan lakes (Aleknagik and Iliamna), and all these species are parasitized by cryptic diphyllobothriidean cestodes in the genus Schistocephalus. The goal of this investigation was to test for host-specific parasitic relationships between sculpins and sticklebacks based upon morphological traits (segment counts) and sequence variation across the NADH1 gene. A total of 446 plerocercoids was examined. Large, significant differences in mean segment counts were found between cestodes in sculpin (mean = 112; standard deviation [s.d.] = 15) and stickleback (mean = 86; s.d. = 9) hosts within and between lakes. Nucleotide sequence divergence between parasites from sculpin and stickleback hosts was 20.5%, and Bayesian phylogenetic analysis recovered 2 well-supported clades of cestodes reflecting intermediate host family (i.e. sculpin, Cottidae vs stickleback, Gasterosteidae). Our findings point to the presence of a distinct lineage of cryptic Schistocephalus in sculpins from Aleknagik and Iliamna lakes that warrants further investigation to determine appropriate evolutionary and taxonomic recognition.
Factors contributing to readmission in patients with psychotic disorders, with a special reference to first follow-up visit in outpatient care
Authors: Suokas Kimmo , Lindgren Maija , Gissler Mika , Liukko Emmi , Schildt Laura , Salokangas Raimo K. R. , Rissanen Päivi , Gauffin Tapio , Näätänen Petri , Holm Minna , Suvisaari Jaana 
Published: May 2024

AbstractBackgroundTimely outpatient follow-up and readmission after discharge are common quality indicators in psychiatric care, but their association varies in previous research. We aimed to examine whether the impact of outpatient follow-up and other factors on readmission risk evolves over time in people with non-affective psychotic disorder (NAP).MethodsThe Finnish Quality of Care Register includes all people diagnosed with NAP since January 2010. Here, we followed patients with a hospital discharge between 2017 and 2021 until readmission, death, or up to 365 days. Time of the first outpatient follow-up appointment, length of stay (LOS), number of previous hospitalizations, psychosis diagnosis, substance use disorder (SUD), residential status, economic activity, gender, age, year, and region were included. Follow-up time was divided into five periods: week 1, weeks 2–4, weeks 5–13, weeks 14–25, and weeks 26–52, and each period was analyzed separately with Cox regression.ResultsOf the 29 858 discharged individuals, 54.1% had an outpatient follow-up within a week. A total of 10 623 (35.6%) individuals were readmitted. Short LOS increased the readmission risk in the first four weeks, whereas lack of outpatient follow-up raised the risk (adjusted HRs between 1.15 (95% CI 1.04–1.26) and 1.53 (1.37–1.71) in weeks 5–52. The number of previous hospitalizations remained a consistent risk factor throughout the follow-up, while SUD increased risk after 4 weeks and living without family after 13 weeks.ConclusionsRisk factors of readmission vary over time. These temporal patterns must be considered when developing outpatient treatment programs.
Biofusion design and parameter optimization for a novel passive assisted knee exoskeleton robot based on eight-bar mechanism
Authors: Wei Jun , Zhang Shizhao , Zhang Jianjun 
Published: May 2024

AbstractIn an effort to alleviate the issue of knee joint fatigue and injury during lower limb ambulation, a novel passive assisted exoskeleton robot with human–machine interaction is investigated to assist the movement of the human knee joint. The design of the exoskeleton configuration takes into consideration the physiological structure and gait function of the knee joint, ensuring that it satisfies the requirements for motion, force, and gait function of the knee joint. To explore the interaction between the wearer and the exoskeleton, a human–machine kinematic model after wearing exoskeleton is established, which is instrumental in analyzing the integration motion of the wearer and exoskeleton. In addition, the dynamic and static models of the knee joint after wearing the exoskeleton are established, utilizing the Newton–Euler method and force polygon method, respectively, to evaluate the effectiveness of the exoskeleton. Moreover, the size parameters and spring stiffness of the exoskeleton are optimized, using both human body kinematic model and mechanic model. Furthermore, the effectiveness of the exoskeleton in proving assistance is evaluated through human body simulation, using OpenSim. The results indicate that the exoskeleton significantly reduces the knee joint torque by 48.42%.
Rewriting the law of international organizations: Whither the Asia Pacific?
Authors: Duxbury Alison 
Published: May 2024

AbstractThe law of international organizations is often described in terms of both its universality and its unity. Writers in this field begin their texts with an acknowledgement that there are common legal principles that have been developed by, and can be applied to, a variety of international organizations. The idea that there are legal principles applicable to multiple organizations – whatever their membership, location, powers, technical functions, or financial resources – is also implicit in the reports of the International Law Commission discussing the immunities, responsibilities, and law-making capacity of international organizations. But despite this search for common principles, a question remains whether international institutional law is based on the practice of all, or at the very least, a range, of organizations. Writers in this field have tended to focus on the activities of organizations based in either Europe or North America, including the United Nations and its specialized agencies, the European Union, and Council of Europe. This article argues that the omission of the principles and practices of organizations outside Europe and the United Nations’ system, specifically Asia Pacific organizations, undermines the claim of international institutional law to be universal. It explores the way in which a more inclusive approach – one that pays attention to the perspectives of Asia Pacific organizations – could illuminate certain features of the law and lead international lawyers to reconceive some of its central principles.
Whole-body SAR measurements of millimeter-wave base station in reverberation chambers
Authors: Eilers Bischoff Jens , Joshi Paramananda , Colombi Davide , Xu Bo , Törnevik Christer 
Published: May 2024

Abstract
This paper presents a method for measuring whole-body specific absorption rate (WBSAR) of millimeter-wave base stations (BSs) in a reverberation chamber (RC). The absorbed power in the phantom from the equipment under test (EUT) and hence WBSAR is determined as the difference between the total radiated power with and without the phantom. A chamber transfer function is determined and used to include only the absorption in the phantom due to direct illumination from the EUT, i.e., excluding absorption due to the RC multipath reflections. The measurement method was evaluated at 28 GHz using a horn antenna and a commercial massive multi-input–multi-output BS. The experimental results are in good agreement with simulations. The proposed method allows for measurements of WBSAR within 3 minutes, which is much shorter than traditional approaches. The method is suitable for compliance assessments of BS products with the International Commission on Non-Ionizing Radiation Protection 2020 electromagnetic field exposure guidelines, which extend the applicability of WBSAR as basic restrictions up to 300 GHz.
Evidence of a Low‐Velocity Zone in the Upper Mantle Beneath Cumbre Vieja Volcano (Canary Islands) Through Receiver Functions Analysis
Authors: Ortega‐Ramos V. , D'Auria L. , Granja‐Bruña J. L. , Cabrera‐Pérez I. , Barrancos J. , Padilla G. D. , Hernández P. , Pérez N. M. 
Published: May 2024

AbstractOceanic volcanic islands have a complex internal structure due to their geological evolution. La Palma is the second youngest in the Canary Islands. Historical eruptions occurred in the Cumbre Vieja (CV) volcanic system, including the last 2021 Tajogaite eruption. The seismicity before, during, and after the Tajogaite eruption provides valuable information for a better understanding of deep volcanic processes. We applied the receiver function technique to image the crustal and upper mantle structures beneath the CV volcanic complex. We investigated the first 50 km of the lithosphere, identifying various seismic discontinuities. After a thin layer of recent volcanic rocks, we found a layer corresponding to the old oceanic crust. Beneath the Moho, we found a significant decrease in the seismic velocities until about 37 km of depth. This low‐velocity layer corresponds to a zone of partial melting with interconnected magmatic chambers that feed the volcanic activity in CV.
GRAPES: Earthquake Early Warning by Passing Seismic Vectors Through the Grapevine
Authors: Clements T. , Cochran E. S. , Baltay A. , Minson S. E. , Yoon C. E. 
Published: May 2024

AbstractEstimating an earthquake's magnitude and location may not be necessary to predict shaking in real time; instead, wavefield‐based approaches predict shaking with few assumptions about the seismic source. Here, we introduce GRAph Prediction of Earthquake Shaking (GRAPES), a deep learning model trained to characterize and propagate earthquake shaking across a seismic network. We show that GRAPES’ internal activations, which we call “seismic vectors”, correspond to the arrival of distinct seismic phases. GRAPES builds upon recent deep learning models applied to earthquake early warning by allowing for continuous ground motion prediction with seismic networks of all sizes. While trained on earthquakes recorded in Japan, we show that GRAPES, without modification, outperforms the ShakeAlert earthquake early warning system on the 2019 M7.1 Ridgecrest, CA earthquake.