Paradigm Shift Research Articles

Assessing Residency and Site Fidelity in Bottlenose Dolphins: A Literature Review and Bibliometric Analysis

Residency and site fidelity are important parameters in population ecology for many species as they indicate the temporal and spatial use for individuals. Although both terms are clearly different, they are used interchangeably due to lack of clarity in their definitions and the ways to assess them, especially in bottlenose dolphins (Tursiops spp.). Individuals with well-defined patterns of residency and site fidelity may be more vulnerable to anthropogenic disturbances; thus, the study of these parameters may help to better assess such impacts. However, interspecific differences and logistical restrictions for the study of dolphins have prevented consensus. We set out to investigate the factors that have influenced measurements of residency and site fidelity in bottlenose and a set of other dolphin species through a retrospective (~30 y: 1990 to 2019) literature review. We found 117 scientific papers with a two-fold increasing trend approximately every 15 years, with 50% published in only four journals. Most of the studies were developed in the United States, followed by Australia and Europe, likely due to strict policies for marine mammal conservation. Author collaboration network analysis showed highly atomized national groups in which North American organizations formed the biggest cluster, followed by Australia, Africa, and Europe. However, large worldwide gaps still exist, possibly because of the heterogeneity in marine mammal sampling efforts and limited information availability in the North Pacific, Central and South America, Africa, Asia, and the Indian Ocean. We found 30 different classification methods in which 12 were based on defined categories. We provide conceptual aid to distinguish between the use of both terms, as well as guidance to tackle the challenge of defining patterns of temporal use due to the variability of thresholds for classifying individuals. A paradigm shift is needed to create comprehensive, standardized, and generalized assessments of residency and site fidelity, which can be compared based on their performance across different populations of bottlenose dolphins around the world.

Working towards a paradigm shift in mental health: stakeholder perspectives on improving healthcare access for people with serious mental illnesses and chronic physical illnesses in Jamaica

The Jamaican public health system has incorporated mental health services into community-based primary care to improve healthcare access for people with serious mental illnesses (PWSMI), especially given global concerns about the high rate of comorbidity of chronic physical illnesses (CPI) among this population. Although it has been over twenty years since this strategy was implemented, there is a dearth of research into the views and experiences of stakeholders relating to this health system response. The current study sought to explore stakeholders’ perspectives and recommendations for improving the Jamaican public health system's response to healthcare access for PWSMI & CPI. A constructivist grounded theory approach was used to collect and analyse data from fifty-seven participants across six participant groups: health policymakers, primary care physicians, psychiatrists, mental health nurses, PWSMI & CPI and, their caregivers. The findings of the study identified one overarching category, “a paradigm shift in mental health” supported by six subthemes: (1) prioritise mental health, (2) reduce stigma and discrimination, (3) fill gaps in policies and practice, (4) address workforce issues, (5) improve health infrastructure and operations, and (6) respond to social needs. Findings highlighted a need for strategies that address social determinants of health inequalities such as stigma and discrimination as well as poverty to improve healthcare access. The paradigm shift in mental health will require greater financial and human resource investment in responding to these comorbid conditions and increased involvement of PWSMI and other stakeholders in strategies aimed at improving healthcare access and outcomes.

‘4 D Printing’ in Dentistry, A Paradigm Shift! - A Narrative Review

‘4 D Printing’ in Dentistry, A Paradigm Shift! - A Narrative Review

Generative performance as a wellbeing creator: A humanistic interdisciplinary model for the paradigm shift in human resource management

Generative performance as a wellbeing creator: A humanistic interdisciplinary model for the paradigm shift in human resource management

Important drivers for customer satisfaction – a Swedish crisis reflection

Purpose The purpose of this study is to examine crisis effects on customer satisfaction and underlying drivers by adding a new set of data to previous research. The core questions are: are the findings from Hallencreutz and Parmler (2019, 2021) sustained or can new customer demands, needs, expectations and behaviours be traced in the wake of the ongoing crisis? Design/methodology/approach A first study covering 2005–2017 was completed in 2018, published online in 2019 and in print in 2021 (Hallencreutz and Parmler, 2021). This new study adds the years 2018–2023 to the data set and reuses the partial least squares (PLS) approach to structural equation models, also known as PLS path modelling. Findings This additional study sustains the results from the initial study (Hallencreutz and Parmler, 2019, 2021). The variable product quality has been substituted by service quality as one of the most crucial drivers for customer satisfaction together with brand image, and the current state of permacrisis has not changed that. Research limitations/implications The study is built on Swedish data from the EPSI Rating Initiative (Eklöf and Westlund 2002) covering customer perceptions in banking, insurance (life and non-life), telco (mobile operators, broadband and Pay-tv) and energy (trade, distribution and heating) over the years 2005–2023. Practical implications The study emphasizes the importance of understanding how customer satisfaction drivers evolve over time in different industries and societal sectors, especially during crises. This additional study sustains the paradigm shift in the studied industries – product quality has been substituted by service quality as one of the most crucial drivers for customer satisfaction, and the current state of economic downturn has not changed that. Social implications Society will have to learn to live with political and economic instability and unpredictability for the foreseeable future. To recognize the increasing value deriving from firms’ intangible assets while providing flawless deliveries seems to be a way forward in troublesome times. This is also a catalyst for existing societal trends: the necessary reforms to master sustainable transformations will require an ongoing adaptation process, with both winners and losers across continents. Originality/value The world has coped with a global pandemic, and Europe is currently experiencing a humanitarian, political and economic crises caused by a war in Ukraine. This extended period of global instability and insecurity could be called a permacrisis (Collins dictionary, 2022). This study offers a unique quantitative analysis built on Swedish data from EPSI Rating initiative.

How I manage pregnant patients who are alloimmunized to RBC antigens.

Hemolytic disease of the fetus and newborn (HDFN) remains an important cause of perinatal morbidity and mortality. HDFN is caused by maternal alloimmunization to red blood cell (RBC) antigens. This article describes and highlights issues in the care of pregnant women with red blood cell (RBC) alloimmunization. This includes monitoring for, and management of fetal anemia caused by maternal red cell alloantibodies, but also considerations for transfusion support for the woman in the event of major bleeding. Many aspects of care for women with RBC alloantibodies are not covered within specific guidelines, particularly with respect to best practice for antenatal management of women with prior significant obstetric morbidity or mortality due to HDFN, and we will outline our approach in these cases. The use of non-invasive monitoring for fetal anemia through measurement of the middle cerebral artery peak systolic velocity has led to a paradigm shift in antenatal care for women with high-risk antibodies, and medical therapies hold promise for women with the most severe disease.

Lensless fiber endomicroscopy in biomedicine

Lensless fiber endomicroscopy, an emergent paradigm shift for minimally-invasive microscopic optical imaging and targeted light delivery, holds transformative potential, especially in biomedicine. Leveraging holographic detection and physical or computational wavefront correction, it enables three-dimensional imaging in an unprecedentedly small footprint, which is crucial for various applications such as brain surgery. This perspective reviews the recent breakthroughs, highlighting potential emerging applications, and pinpointing gaps between innovation and real-world applications. As the research in this realm accelerates, the novel breakthroughs and existing frontiers highlighted in this perspective can be used as guidelines for researchers joining this exciting domain.

A Paradigm Shift on Deinstitutionalization and Dementia Care: A Narrative Review

A Paradigm Shift on Deinstitutionalization and Dementia Care: A Narrative Review

A Paradigm Shift towards Environmental Responsibility in Sustainable Green Tourism and Hospitality

The demand for various cultural experiences and easier access to travel has driven the exponential rise of the global tourism and hospitality industries in recent decades. However, the increased tourism has sparked worries about how it would affect the environment which led to a paradigm change in favour of sustainable methods. The phrase "green tourism" describes a collection of behaviors designed to reduce the adverse effects of tourism-related activities on the environment, society, and culture. This entails implementing eco-friendly programs, encouraging conservation, and cultivating community involvement. Similarly, green hospitality emphasizes eco-friendly procedures in lodging establishments, promoting waste minimization, energy efficiency, and ethical sourcing. The carbon footprint of travel is one of the main issues that green tourism and hospitality attempt to address. With the assistance of carbon offset programs and the promotion of environmentally friendly transportation options, like electric vehicles, the sector is coming to understand the significance of lowering greenhouse gas emissions. Furthermore, the implementation of sustainable building designs, energy-efficient technologies, and renewable energy sources in hospitality facilities helps to reduce their overall environmental effect. An additional crucial component of green tourism is water conservation. Water-saving methods, like low-flow fixtures and effective irrigation systems, are being implemented by accommodations to reduce water usage and safeguard nearby ecosystems. Waste management is essential to reaching sustainability targets in the tourism and hospitality industries. There is a growing movement to reduce the use of single-use plastics, encourage recycling, and establish composting techniques. Establishments promote the circular economy and lessen environmental deterioration by encouraging guests to dispose of waste responsibly. The effectiveness of projects aimed at promoting green tourism depends on community involvement. Forming alliances with nearby communities guarantees equitable distribution of economic gains and promotes a sense of collective accountability for environmental preservation. Moreover, maintaining the uniqueness of sites is aided by fostering cultural sensitivity and respect for local knowledge. To sum up, green tourism and hospitality mark a significant turn in the direction of a more responsible and sustainable sector. The tourist and hospitality industry may make a substantial contribution to environmental preservation by implementing eco-friendly practices, reducing carbon footprints, preserving water resources, handling waste responsibly, and interacting with local people.

Self‐Healing Magnetic Field‐Assisted Threshold Switching Device Utilizing Dual Field‐Driven Filamentary Physics

AbstractAdvanced filamentary devices are crucial for developing low‐power devices to implement high‐speed logic and neuromorphic devices. Among these, HfO2‐based filamentary devices have attracted attention as viable options due to their threshold‐switching characteristics and compatibility with complementary metal‐oxide‐semiconductor (CMOS) technology. However, the unpredictability of conventional filament formation/rupture driven by an electric field challenges consistency and reliability. A paradigm shift from conventional stochastic electric field‐driven ion migration to controllable ion‐based transportation is essential to devise functional low‐power devices capable of controlling the filament process. This work introduces a magnetic field‐assisted threshold switching (MA‐TS) device, which integrates a neodymium magnet and a nickel (Ni) barrier layer to enable controlled dual field‐driven ion transportation. The dual field‐driven process combining the conventional vertical electric field‐driven ion migration with lateral magnetic field‐driven ion transportation, reveals a distinctive aspect of ion movement. The MA‐TS device achieves superior performances characterized by an ultra‐low threshold voltage (≈0 V), minimized leakage current in the off‐state, a variation‐immune hysteresis‐free characteristic, enhanced yield, and revival‐ability (i.e., self‐healing) after a failed TS operation. By overcoming the limitations of conventional filamentary devices, the MA‐TS device opens up a promising avenue for efficient and stable low‐power applications.

Direct sub-atmospheric pressure ionization mass spectrometry: Evaporation/sublimation-driven ionization is amazing, fundamentally, and practically.

This paper covers direct sub-atmospheric pressure ionization mass spectrometry (MS). The discovery, applications, and mechanistic aspects of novel ionization processes for use in MS that are not based on the high-energy input from voltage, laser, and/or high temperature but on sublimation/evaporation within a region linking a higher to lower pressure and modulated by heat and collisions, are discussed, including how this new reality has guided a series of discoveries, instrument developments, and commercialization. A research focus, inter alia, is on how best to understand, improve, and use these novel ionization processes, which convert volatile and nonvolatile compounds from solids (sublimation) or liquids (evaporation) into gas-phase ions for analysis by MS providing reproducible, accurate, sensitive, and prompt results. Our perception on how these unprecedented versus traditional ionization processes/methods relate to each other, how they can be made to coexist on the same mass spectrometer, and an outlook on new and expanded applications (e.g., clinical, portable, fast, safe, and autonomous) is presented, and is based on ST's Opening lecture presentation at the Nordic Mass spectrometry Conference, Geilo, Norway, January 2023. Focus will be on matrix-assisted ionization (MAI) and solvent-assisted ionization (SAI) MS covering the period from 2010 to 2023; a potential paradigm shift in the making.

IMPACT OF 5G TECHNOLOGY ON SATELLITE COMMUNICATION: A PARADIGM SHIFT IN TELECOMMUNICATIONS WITH A FOCUS ON CYBERSECURITY CHALLENGES AND SOLUTIONS

This review investigates the transformative impact of 5G technology on satellite communication, with a particular focus on the cybersecurity challenges introduced by this integration. An analysis of 50 rigorously selected scholarly articles demonstrates that 5G significantly enhances satellite communication by improving data transmission rates, reducing latency, and increasing network efficiency, thereby facilitating extended coverage that bridges the digital divide by delivering high-speed internet to remote areas. Additionally, 5G supports the deployment of new applications such as enhanced Mobile Broadband (eMBB) and extensive Internet of Things (IoT) connectivity. However, this integration also introduces new cybersecurity challenges, such as increased vulnerability to cyber-attacks and the need for robust encryption methods to secure data transmissions. Technical issues like signal interference, regulatory hurdles involving spectrum sharing, and substantial economic investments for infrastructure development also pose significant challenges. These complexities require ongoing research and strategic planning to mitigate risks and fully harness the potential of 5G-enhanced satellite networks. The study highlights a paradigm shift in satellite communications, propelled by 5G's capabilities to create more inclusive, efficient, and secure global communication networks.

Analysis of interventional treatment options of the common femoral artery - a retrospective single center experience.

Background: Due to the rapid development of treatment techniques of peripheral arterial disease (PAD) treatment is nowadays predominantly interventional. An exception are lesions of the common femoral artery (CFA), which should be treated surgically according to vascular guidelines. However, recent evidence has shown that endovascular techniques, e.g. stenting, have comparable clinical outcomes while causing fewer complications. The aim of the present analysis was to evaluate the therapeutic success of endovascular therapy of CFA lesions in a single center, all - comers registry. Patients and methods: All patients who were treated for a CFA lesion at the Department of Internal Medicine I of the University Hospital Jena in the period from 01/2017 to 12/2020 were included. Treatment success was determined by evaluating the ankle-brachial-index (ABI) pre- and post-interventional as well as after follow-up (FU), measuring walking distance (WD) and by target revascularization rate (TLR) and primary patency rate (PPR). Results: The analysis included 109 patients with a mean age of 73.4 years, with 67% (73) of those being men. 72 patients received interventional treatment, whereas 33 were treated surgically and 4 conservatively. Resting ABI in the overall cohort showed an increase from 0.5 to 0.7 post intervention (p=<0.05; mean FU-time: 6.5 months). In the interventional cohort ABI increases from 0.6 to 0.8 (p=<0.05; mean FU-time: 5,8 months) at FU and from 0.3 to 0.6 (p=<0.05; mean FU-time: 8,8 month) in the surgically treated group. The WD improved in the whole collective from 116.5 meter (m) to 152.5 m (p=<0.05). The TLR showed no significant difference with 8.1% after interventional treatment and 6.1% after vascular surgery in the present analysis (p=0.72) as well as PPR with 89.8% after EVT and 90.9% after surgical approach (p=0.87). The intra-/postinterventional complication rate was 5.5% in the intervention group, compared to postoperative complication rate of 15.2% in the surgically treated group. Conclusions: The present analysis demonstrates that even in a real-world, all-comers collective, interventional therapy for CFA lesions was safe and equally effective as the surgically treated patient cohort. Continuing to generate registry data is important to eventually initiate a paradigm shift.

Experimental Study on Automated Controller of Street Light Management System using IoT

In order to ensure public safety and support nighttime activities, street lighting is crucial to the urban landscape, and this study starts by contextualizing its importance. It then goes on to analyze the shortcomings of the current street lighting systems, which are typified by their static control methods and poor environmental response.These shortcomings underscore the urgent need for a paradigm shift towards more intelligent and adaptive solutions. The core proposition of this project lies in the design and implementation of an advanced street light management system empowered by IoT technology. At its heart, the system comprises a sophisticated network of interconnected devices, including sensors, actuators, and a central control unit. These components collaborate synergistically to capture, analyze, and act upon real-time data gleaned from the surrounding environment. Through the application of cutting-edge data analytics and machine learning algorithms, the system autonomously adjusts lighting levels in accordance with fluctuating parameters such as ambient light levels, traffic density, weather conditions, and pedestrian activity. By dynamically optimizing energy usage while ensuring adequate illumination, the system not only enhances operational efficiency but also contributes to cost reduction and environmental sustainability. Moreover, the proposed system incorporates proactive maintenance features, enabling early fault detection and remote diagnostics. This capability minimizes downtime and enhances system reliability, thereby mitigating the operational challenges associated with traditional street lighting infrastructure. The project further explores the conceptual framework of IoT, elucidating its transformative potential in revolutionizing urban infrastructure management. By seamlessly integrating physical devices with digital intelligence, IoT facilitates the creation of interconnected ecosystems wherein data-driven decision-making and automation converge to drive unprecedented efficiency and innovation

From CNNs to Transformers in Multimodal Human Action Recognition: A Survey

Due to its widespread applications, human action recognition is one of the most widely studied research problems in Computer Vision. Recent studies have shown that addressing it using multimodal data leads to superior performance as compared to relying on a single data modality. During the adoption of deep learning for visual modelling in the last decade, action recognition approaches have mainly relied on Convolutional Neural Networks (CNNs). However, the recent rise of Transformers in visual modelling is now also causing a paradigm shift for the action recognition task. This survey captures this transition while focusing on Multimodal Human Action Recognition (MHAR). Unique to the induction of multimodal computational models is the process of ‘fusing’ the features of the individual data modalities. Hence, we specifically focus on the fusion design aspects of the MHAR approaches. We analyze the classic and emerging techniques in this regard, while also highlighting the popular trends in the adaption of CNN and Transformer building blocks for the overall problem. In particular, we emphasize on recent design choices that have led to more efficient MHAR models. Unlike existing reviews, which discuss Human Action Recognition from a broad perspective, this survey is specifically aimed at pushing the boundaries of MHAR research by identifying promising architectural and fusion design choices to train practicable models. We also provide an outlook of the multimodal datasets from their scale and evaluation viewpoint. Finally, building on the reviewed literature, we discuss the challenges and future avenues for MHAR.

Brics Ascendancy: Challenging Western Hegemony in a Globalized World

The global financial milieu has long been characterized by the pre-eminence of the United States dollar as the world's principal reserve currency. Nevertheless, emerging trends indicate the prospect of a paradigmatic shift wherein the dollar's status as a reserve currency may diminish. This study undertakes an in-depth analysis of the factors contributing to this potential transition, with particular emphasis on the ascent of the BRICS nations (Brazil, Russia, India, China, and South Africa) and their capability to establish a novel financial framework. Drawing upon insights from eminent scholars affiliated with prestigious institutions such as Harvard, Cambridge, Princeton, Chicago, Yale, and Oxford, this research assesses the evolving dynamics of global finance. By scrutinizing historical hegemonic patterns dating back to the 17th century, this investigation offers a comprehensive perspective on the ascendance and decline of dominant currencies and their ramifications on the international monetary system. Through meticulous examination of economic indicators, geopolitical transformations, and institutional advancements, this paper elucidates potential avenues through which the BRICS nations could challenge the hegemony of the U.S. dollar. Furthermore, it explores the feasibility of instituting alternative financial mechanisms to facilitate transactions and investments among BRICS countries and beyond, thereby mitigating dependence on the dollar-centric financial framework. This research, therefore, has culminated in the conclusion that the hegemonic status of the U.S. dollar is poised to diminish before the year 2030.

From genetic mosaicism to tumorigenesis through indirect genetic effects.

Genetic mosaicism has long been linked to aging, and several hypotheses have been proposed to explain the potential connections between mosaicism and susceptibility to cancer. It has been proposed that mosaicism may disrupt tissue homeostasis by affecting intercellular communications and releasing microenvironmental constraints within tissues. The underlying mechanisms driving these tissue-level influences remain unidentified, however. Here, we present an evolutionary perspective on the interplay between mosaicism and cancer, suggesting that the tissue-level impacts of genetic mosaicism can be attributed to Indirect Genetic Effects (IGEs). IGEs can increase the level of cellular stochasticity and phenotypic instability among adjacent cells, thereby elevating the risk of cancer development within the tissue. Moreover, as cells experience phenotypic changes in response to challenging microenvironmental conditions, these changes can initiate a cascade of nongenetic alterations, referred to as Indirect non-Genetic Effects (InGEs), which in turn catalyze IGEs among surrounding cells. We argue that incorporating both InGEs and IGEs into our understanding of the process of oncogenic transformation could trigger a major paradigm shift in cancer research with far-reaching implications for practical applications.

Circular Economy Principles and Their Integration into Global Supply Chain Strategies

The concept of circular economy has gained significant traction in recent years as a holistic approach to sustainable development and resource management. This review explores the principles of circular economy and their integration into global supply chain strategies. The transition from a linear 'take-make-dispose' model to a circular model focused on resource recovery, reuse, and regeneration is driving a paradigm shift in how businesses operate and manage their supply chains. Key principles of circular economy, including designing out waste and pollution, keeping products and materials in use, and regenerating natural systems, are examined in the context of supply chain management. Strategies for implementing circular economy principles across various stages of the supply chain, from product design and manufacturing to distribution, consumption, and end-of-life management, are discussed. The review highlights the benefits of adopting circular economy principles in supply chain strategies, including reduced resource consumption, waste reduction, cost savings, and enhanced resilience to external shocks. Case studies and examples from diverse industries illustrate successful implementation of circular economy principles in supply chain management, demonstrating tangible environmental, social, and economic benefits. Challenges and barriers to the adoption of circular economy principles in global supply chains are also addressed, including regulatory hurdles, technological limitations, and cultural barriers. Strategies for overcoming these challenges and promoting a circular mindset among stakeholders are explored, emphasizing the importance of collaboration, innovation, and cross-sector partnerships. The integration of circular economy principles into global supply chain strategies offers significant opportunities for sustainable growth, resilience, and value creation. By embracing the principles of circularity, businesses can unlock new sources of competitive advantage while contributing to the transition towards a more sustainable and regenerative economy. Keywords: Circular Economy, Supply Chain, Sustainability, Integration, Challenges, Opportunities.

Voice assistants and U.S. consumer behavior: A comprehensive review: investigating the role and influence of voice-activated technologies on shopping habits and brand loyalty

This study provides a comprehensive review of the influence of voice-activated technologies, particularly voice assistants, on consumer behavior and brand loyalty in the United States. The primary objective is to understand how these emerging technologies are reshaping shopping habits and the dynamics of brand-consumer interactions. The methodology encompasses a thorough analysis of peer-reviewed academic journals, industry reports, and case studies, supplemented by secondary sources such as market analyses and news articles. Key findings reveal that voice assistants have induced a significant paradigm shift in consumer behavior, characterized by changes in purchasing patterns, decision-making processes, and brand interactions. The convenience and personalized experience offered by these technologies have led to increased impulse buying and brand experimentation. However, this shift is accompanied by challenges in data privacy and security. The study also highlights the rapid evolution of voice-activated consumer engagement, with advancements in AI and machine learning enhancing personalization and efficiency. Strategically, the study recommends that brands and retailers invest in voice search optimization, develop secure data practices, and collaborate with technology developers to create engaging consumer experiences. The study concludes that while voice assistants present substantial opportunities for enhanced consumer engagement, they also pose challenges that require careful navigation, particularly in maintaining consumer trust and ethical standards. Future research directions include exploring the long-term effects of voice-activated shopping on consumer loyalty and the impact of demographic factors on the adoption of voice assistants. Keywords: Voice Assistants, Consumer Behavior, Brand Loyalty, Voice-Activated Technologies.

Movie Ticket Booking Application

In this digital age, buying movie tickets the old-fashioned way has been replaced by an efficient online experience. The main characteristics and advantages of a cinema ticket booking system are described in this abstract. This system provides a feature-rich online platform that may be accessed by mobile and web applications. Customers may quickly peruse a huge library of films, check the showtimes, and instantly select the seats they want. A seamless and safe transaction process is ensured by the system's integration of secure payment gateways. Customers can book tickets whenever and wherever they choose thanks to the system's simplicity and flexibility. Customized recommendations, dynamic pricing, and seat selection are examples of advanced features that improve the user experience overall. Theatre employees can effectively manage ticket inventory, track sales analytics, and optimise seat allocation with the system's comprehensive management interface. Administrators are informed and empowered to make data-driven choices thanks to real-time updates and notifications. Additionally, the system places a high priority on inclusion and accessibility, with features like multilingual help and seating accommodations for those with special needs. In conclusion, this technology offers a smooth, user-centric experience for both patrons and theatre operators, signalling a paradigm shift in the movie ticket booking industry. With its cutting-edge capabilities and user-friendly interface, it raises the bar for watching movies on a digital device