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87 Results Found

  • Article
  • Open Access
1 Citations
1,679 Views
24 Pages

We consider an extended phase space formulation for cosmological and spherically symmetric models in which the choice of a given μ¯-scheme can be implemented dynamically. These models are constructed in the context of the relational formalism...

  • Review
  • Open Access
9 Citations
5,388 Views
22 Pages

6 January 2022

Intense exploitation of land implies the development of multi-level, multi-purpose, overlapping and interlocking structures on 3D space, thus resulting in complex, stratified, 3D real property rights between individual owners, as well as restrictions...

  • Article
  • Open Access
2 Citations
3,188 Views
17 Pages

23 June 2022

Practitioners in most firms use intuition to assign project managers to projects, despite this decision being one of the vital factors contributing to project management performance linked to sustainable utilization of resources. Extant research reve...

  • Article
  • Open Access
21 Citations
9,901 Views
20 Pages

Despite several recent studies reporting on young people’s well-being during COVID-19, few large-scale qualitative studies have been carried out that capture the experiences of young people from low- and middle-income countries (LMICs) undergoing ext...

  • Article
  • Open Access
6 Citations
4,358 Views
16 Pages

The Effect of Lithium on the Budding Yeast Saccharomyces cerevisiae upon Stress Adaptation

  • Patrick Reith,
  • Svenja Braam,
  • Niek Welkenhuysen,
  • Sarah Lecinski,
  • Jack Shepherd,
  • Chris MacDonald,
  • Mark C. Leake,
  • Stefan Hohmann,
  • Sviatlana Shashkova and
  • Marija Cvijovic

Lithium salts are used in the treatment of mood disorders, cancer, and Alzheimer’s disease. It has been shown to prolong life span in several phyla; however, not yet in budding yeast. In our study, we investigate the influence of lithium on yea...

  • Feature Paper
  • Article
  • Open Access
36 Citations
5,019 Views
26 Pages

Symplectic Model Order Reduction with Non-Orthonormal Bases

  • Patrick Buchfink,
  • Ashish Bhatt and
  • Bernard Haasdonk

Parametric high-fidelity simulations are of interest for a wide range of applications. However, the restriction of computational resources renders such models to be inapplicable in a real-time context or in multi-query scenarios. Model order reductio...

  • Article
  • Open Access
46 Citations
10,708 Views
22 Pages

Choosing the Best Sensor Fusion Method: A Machine-Learning Approach

  • Ramon F. Brena,
  • Antonio A. Aguileta,
  • Luis A. Trejo,
  • Erik Molino-Minero-Re and
  • Oscar Mayora

20 April 2020

Multi-sensor fusion refers to methods used for combining information coming from several sensors (in some cases, different ones) with the aim to make one sensor compensate for the weaknesses of others or to improve the overall accuracy or the reliabi...

  • Article
  • Open Access
11 Citations
8,480 Views
24 Pages

This work describes a versatile and readily-deployable sensitivity analysis of an ordinary least squares (OLS) inference with respect to possible endogeneity in the explanatory variables of the usual k-variate linear multiple regression model. This s...

  • Review
  • Open Access
12 Citations
6,950 Views
13 Pages

Refugees frequently face extended delays in their efforts to enter the United States (U.S.) and those who are successful, in many cases, encounter overwhelming obstacles, inadequate resources, and a complex system of legal barriers. Travel restrictio...

  • Article
  • Open Access
2 Citations
3,924 Views
15 Pages

30 May 2022

In 1974, the Pakistani Constitution was amended to declare Ahmadi Muslims as “non-Muslim”, initiating a systematic and hegemonic structural attempt to restrict Ahmadi Muslims from professing and practicing the Islamic faith in Pakistan. T...

  • Article
  • Open Access
2 Citations
1,018 Views
28 Pages

Benchmarking and Target Setting in Weight Restriction Context

  • Hernán P. Guevel,
  • Nuria Ramón and
  • Juan Aparicio

2 April 2025

Data Envelopment Analysis (DEA) models with weight restrictions (WRs) have proven valuable for benchmarking and target setting. Although the DEA literature has explored the incorporation of managerial preferences and value judgments regarding the rel...

  • Article
  • Open Access
20 Citations
6,069 Views
12 Pages

21 May 2012

The minimum error entropy (MEE) criterion has been receiving increasing attention due to its promising perspectives for applications in signal processing and machine learning. In the context of Bayesian estimation, the MEE criterion is concerned with...

  • Article
  • Open Access
7 Citations
4,194 Views
16 Pages

7 December 2021

Our article explores how intersecting crises, sociocultural norms around gender, age, household and community and broader political and economic shifts are affecting youth transitions. We draw on qualitative virtual research with 138 young people in...

  • Article
  • Open Access
3 Citations
1,824 Views
25 Pages

Taguchi Method-Based Synthesis of a Circular Antenna Array for Enhanced IoT Applications

  • Wided Amara,
  • Ramzi Kheder,
  • Ridha Ghayoula,
  • Issam El Gmati,
  • Amor Smida,
  • Jaouhar Fattahi and
  • Lassaad Latrach

14 January 2025

Linear antenna arrays exhibit radiation patterns that are restricted to a half-space and feature axial radiation, which can be a significant drawback for applications that require omnidirectional coverage. To address this limitation, the synthesis me...

  • Review
  • Open Access
540 Views
26 Pages

Controversies and Perspectives of Time-Qualified Dietary Interventions

  • Sofia Lotti,
  • Silvia Gallosti,
  • Ramona De Amicis,
  • Simona Bertoli,
  • Barbara Colombini,
  • Gianluigi Mazzoccoli and
  • Monica Dinu

12 December 2025

Time-qualified dietary interventions, including time-restricted eating (TRE), intermittent fasting (IF), and periodic fasting-mimicking diets (FMDs), have emerged as strategies to improve metabolic health. While preclinical studies consistently demon...

  • Communication
  • Open Access
3 Citations
1,666 Views
7 Pages

The neutrino is perhaps the most elusive member of the particle zoo. The questions about its nature, namely: Dirac or Majorana, the value of its mass and the interactions with other particles, the number of its components including sterile species, a...

  • Article
  • Open Access
13 Citations
4,335 Views
13 Pages

Restricted Phase Space Thermodynamics of Einstein-Power-Yang–Mills AdS Black Hole

  • Yun-Zhi Du,
  • Huai-Fan Li,
  • Yang Zhang,
  • Xiang-Nan Zhou and
  • Jun-Xin Zhao

19 April 2023

We consider the thermodynamics of the Einstein-power-Yang–Mills AdS black holes in the context of the gauge-gravity duality. Under this framework, Newton’s gravitational constant and the cosmological constant are varied in the system. We...

  • Article
  • Open Access
27 Citations
4,938 Views
14 Pages

Extended Fuzzy Analytic Hierarchy Process (E-FAHP): A General Approach

  • Javier Reig-Mullor,
  • David Pla-Santamaria and
  • Ana Garcia-Bernabeu

12 November 2020

Fuzzy analytic hierarchy process (FAHP) methodologies have witnessed a growing development from the late 1980s until now, and countless FAHP based applications have been published in many fields including economics, finance, environment or engineerin...

  • Article
  • Open Access
3,273 Views
37 Pages

Enabling Open Architecture in Military Systems: A Systemic and Holistic Analysis

  • Raquel L. V. Radoman,
  • Michael Henshaw,
  • Melanie King and
  • Tim Rabbets

17 March 2025

Military systems, with their extended lifecycles, face challenges such as managing obsolescence, adapting to evolving operational needs, and ensuring interoperability in System of Systems contexts. Open Architectures (OAs) have been pursued to addres...

  • Article
  • Open Access
7 Citations
3,628 Views
18 Pages

This paper presents results from applying semi-automatic point cloud segmentation methods in the underground tunnels within the Military Shrine’s conservative restoration project in Cima Grappa (Italy). The studied area, which has a predominant under...

  • Article
  • Open Access
18 Citations
4,761 Views
19 Pages

27 October 2021

Nectar is one of the most important flower traits, shaping plant–pollinator interactions and reproductive success. Despite Orchidaceae including numerous nectariferous species, nectar chemistry in this family has been infrequently studied. Therefore,...

  • Article
  • Open Access
4 Citations
9,059 Views
13 Pages

14 February 2014

Focusing on celebrities is often compared to a religious behavior, be it by the actors when describing their own practices or by scholars when using analogies with “cult”, “sacralization” or “sanctification”. Such comparisons appear to be both obviou...

  • Article
  • Open Access
17 Citations
5,860 Views
20 Pages

Research Progress on Aerobiology in the Last 30 Years: A Focus on Methodology and Occupational Health

  • Andrea Lancia,
  • Pasquale Capone,
  • Nicoletta Vonesch,
  • Armando Pelliccioni,
  • Carlo Grandi,
  • Donatella Magri and
  • Maria Concetta D’Ovidio

13 April 2021

Aerobiology, as a scientific discipline, developed during the last century and has been applied to different types of organisms and scenarios. In the context of the Integrated Evaluation of Indoor Particulate Exposure (VIEPI) project, we conducted a...

  • Review
  • Open Access
21 Citations
29,305 Views
19 Pages

H3K4 Methylation in Aging and Metabolism

  • Chia-Ling Hsu,
  • Yi-Chen Lo and
  • Cheng-Fu Kao

During the process of aging, extensive epigenetic alterations are made in response to both exogenous and endogenous stimuli. Here, we summarize the current state of knowledge regarding one such alteration, H3K4 methylation (H3K4me), as it relates to...

  • Article
  • Open Access
2 Citations
4,669 Views
29 Pages

Sport Event Tourism in Bucharest. UEFA EURO 2020 Case Study

  • Ana-Irina Lequeux-Dincă,
  • Amira-Andreea Sava,
  • Camelia Teodorescu,
  • Aurel Gheorghilaş and
  • Mioara Clius

5 November 2022

Mega sport events were among the very few types of events still attracting tourists during the 2020 COVID-19 pandemic and represented an exceptionally attractive tourism opportunity for Bucharest through the matches scheduled for the UEFA 2020 champi...

  • Article
  • Open Access
2 Citations
1,795 Views
22 Pages

Outdoor experiences significantly enrich intangible cultural heritage tourism, yet limited interaction often restricts deep cultural learning. This research investigates how a mobile application, grounded in experiential learning theory, enhances tou...

  • Review
  • Open Access
2 Citations
4,124 Views
13 Pages

Risk management involves thinking about what could happen if someone is exposed to a hazard and the likelihood of this event. The vast majority of standards relating to risk management were written in the context of Occupational Health and Safety, as...

  • Review
  • Open Access
25 Citations
7,947 Views
26 Pages

As an artificial space extended from the physical environment, the virtual environment (VE) provides more possibilities for humans to work and be entertained with less physical restrictions. Benefiting from anonymity, one of the important features of...

  • Feature Paper
  • Article
  • Open Access
17 Citations
10,511 Views
20 Pages

The Building as a Home: Housing Cooperatives in Barcelona

  • Raül Avilla-Royo,
  • Sam Jacoby and
  • Ibon Bilbao

The recent growth of cooperative housing in Spain questions existing design standards and regulations as well as cultural norms of ownership, management and current housing typologies. This paper analyzes the design opportunities and challenges emerg...

  • Article
  • Open Access
14 Citations
5,933 Views
20 Pages

16 March 2020

A dynamic model is structurally identifiable (respectively, observable) if it is theoretically possible to infer its unknown parameters (respectively, states) by observing its output over time. The two properties, structural identifiability and obser...

  • Review
  • Open Access
97 Citations
16,115 Views
32 Pages

The Pivotal Role of the Placenta in Normal and Pathological Pregnancies: A Focus on Preeclampsia, Fetal Growth Restriction, and Maternal Chronic Venous Disease

  • Miguel A. Ortega,
  • Oscar Fraile-Martínez,
  • Cielo García-Montero,
  • Miguel A. Sáez,
  • Miguel Angel Álvarez-Mon,
  • Diego Torres-Carranza,
  • Melchor Álvarez-Mon,
  • Julia Bujan,
  • Natalio García-Honduvilla and
  • Coral Bravo
  • + 2 authors

6 February 2022

The placenta is a central structure in pregnancy and has pleiotropic functions. This organ grows incredibly rapidly during this period, acting as a mastermind behind different fetal and maternal processes. The relevance of the placenta extends far be...

  • Article
  • Open Access
14 Citations
5,509 Views
22 Pages

Statistical Modeling of the Early-Stage Impact of a New Traffic Policy in Milan, Italy

  • Paolo Maranzano,
  • Alessandro Fassò,
  • Matteo Pelagatti and
  • Manfred Mudelsee

Most urban areas of the Po basin in the North of Italy are persistently affected by poor air quality and difficulty in disposing of airborne pollutants. In this context, the municipality of Milan started a multi-year progressive policy based on an ex...

  • Article
  • Open Access
1 Citations
3,088 Views
25 Pages

7 January 2025

Despite constitutional recognition, significant barriers remain to the integration of traditional authorities into formal planning and development decision-making processes in South Africa. Observing resistance from traditional authorities towards wh...

  • Review
  • Open Access
8 Citations
5,674 Views
23 Pages

Which Diets Are Effective in Reducing Cardiovascular and Cancer Risk in Women with Obesity? An Integrative Review

  • Erika Aparecida Silveira,
  • Priscilla Rayanne E. Silva Noll,
  • Noushin Mohammadifard,
  • Ana Paula Santos Rodrigues,
  • Nizal Sarrafzadegan and
  • Cesar de Oliveira

4 October 2021

Women are more affected by obesity than men which increases their risk of cancer and cardiovascular disease (CVD). Therefore, it is important to understand the effectiveness of different types of diet in the context of women’s health. This review aim...

  • Article
  • Open Access
811 Views
17 Pages

30 April 2025

Currently, deep learning networks based on architectures such as CNN and Transformer have achieved significant advances in remote sensing image change detection, effectively addressing the issue of false changes due to spectral and radiometric discre...

  • Protocol
  • Open Access
12 Citations
7,217 Views
11 Pages

Protocol for a Mixed-Method Investigation of the Impact of the COVID-19 Pandemic and Gambling Practices, Experiences and Marketing in the UK: The “Betting and Gaming COVID-19 Impact Study”

  • Kate Hunt,
  • Nathan Critchlow,
  • Ashley Brown,
  • Christopher Bunn,
  • Fiona Dobbie,
  • Craig Donnachie,
  • Cindy M. Gray,
  • Richard Purves,
  • Gerda Reith and
  • Martine Stead
  • + 2 authors

The COVID-19 pandemic led to unprecedented restrictions on people’s movements and interactions, as well as the cancellation of major sports events and social activities, directly altering the gambling landscape. There is urgent need to provide...

  • Article
  • Open Access
1 Citations
2,753 Views
22 Pages

2 July 2024

Gravitational waves produced by binary neutron star mergers offer a unique window into matter behavior under extreme conditions. In this context, we analytically model the effect of matter on gravitational waves from binary neutron star mergers. We s...

  • Article
  • Open Access
3,305 Views
33 Pages

Feature Integration Strategies for Neural Speaker Diarization in Conversational Telephone Speech

  • Juan Ignacio Alvarez-Trejos,
  • Alicia Lozano-Diez and
  • Daniel Ramos

27 April 2025

This paper addresses the challenge of optimizing end-to-end neural diarization systems for conversational telephone speech, focusing on diverse acoustic features beyond traditional Mel-filterbanks. We present a methodological framework for integratin...

  • Review
  • Open Access
2 Citations
3,445 Views
17 Pages

XR Technology Deployment in Value Creation

  • Tim Krodel,
  • Vera Schott and
  • Jivka Ovtcharova

18 April 2023

With increasing computing power and data transmission performance of information technologies, the application scenarios for Extended Reality (XR) technologies in industries are growing. Despite the ongoing scientific investigation of industrial XR a...

  • Article
  • Open Access
10 Citations
1,927 Views
14 Pages

28 September 2022

Since the emergence of the COVID-19 pandemic, people all around the globe have seen its effects, including city closures, travel restrictions, and stringent security measures. However, the effects of the COVID-19 pandemic extend beyond people’s...

  • Article
  • Open Access
1 Citations
2,196 Views
23 Pages

Out-of-Sample Prediction in Multidimensional P-Spline Models

  • Alba Carballo,
  • María Durbán and
  • Dae-Jin Lee

26 July 2021

The prediction of out-of-sample values is an interesting problem in any regression model. In the context of penalized smoothing using a mixed-model reparameterization, a general framework has been proposed for predicting in additive models but withou...

  • Article
  • Open Access
5 Citations
3,989 Views
20 Pages

23 April 2022

Foodbank networks provide adequate infrastructure and perform logistics activities to supply food to people in need on a day-to-day basis. However, in the case of a sudden event, such as a natural disaster, they must reconfigure themselves to quickly...

  • Article
  • Open Access
13 Citations
5,012 Views
21 Pages

Factors to Foster Organizational Sustainability in Tourism SMEs

  • Juan E. Núñez-Ríos,
  • Jacqueline Y. Sánchez-García,
  • Omar G. Rojas and
  • Elias Olivares-Benitez

19 October 2020

Small and medium-sized tourism companies (SMEs) strongly depend on their collaborators to achieve competitiveness and sustainability. In this sense, these organizations need to identify those factors that help them to use their resources and efforts...

  • Article
  • Open Access
7 Citations
6,033 Views
19 Pages

Development of the Choices 5-Level Criteria to Support Multiple Food System Actions

  • Gianluca Tognon,
  • Belen Beltramo,
  • Rutger Schilpzand,
  • Lauren Lissner,
  • Annet J. C. Roodenburg,
  • Rokiah Don,
  • Krishnapillai Madhavan Nair,
  • Ngozi Nnam,
  • Bruce Hamaker and
  • Herbert Smorenburg

16 December 2021

In 2008, the Choices International Foundation developed its logo criteria, identifying best-in-class food products. More advanced, global and graded nutrient profiling systems (NPSs) are needed to substantiate different national nutrition policies. T...

  • Article
  • Open Access
3 Citations
4,929 Views
23 Pages

18 November 2021

During certain crises, displacement of populations seeking safe refuge elsewhere can occur without the certainty of a return, if at all. Children and young people in such contexts often face the additional challenge of restrictions or disregard towar...

  • Article
  • Open Access
2 Citations
2,451 Views
19 Pages

Reduction Model Checking for Multi-Agent Systems of Group Social Commitments

  • Bader M. AlFawwaz,
  • Faisal Al-Saqqar and
  • Atallah AL-Shatnawi

Innumerable industries now use multi-agent systems (MASs) in various contexts, including healthcare, security, and commercial deployments. It is challenging to select reliable business protocols for critically important safety-related systems (e.g.,...

  • Review
  • Open Access
36 Citations
15,149 Views
23 Pages

AI chatbots have emerged as powerful tools for providing text-based solutions to a wide range of everyday challenges. Selecting the appropriate chatbot is crucial for optimising outcomes. This paper presents a comprehensive comparative analysis of fi...

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