Search Results (29)

This article examines the work of journalists employed in communication offices within key centres of power, specifically, prominent institutions. It explores their professional self-perception, the working conditions they face, and how occupying such positions influences their subsequent career paths. To this end, the study conducted fourteen in-depth interviews with Spanish journalists who hold or have held significant roles in institutional communication offices in this country. Many of these professionals previously worked in the media, and some have returned to journalism after their tenure in administration. The results obtained from these interviews reveal a significant disparity in the levels of pressure experienced by professionals in offices closely tied to political decision-making compared to those in secondary institutions, despite similar financial compensation. Moreover, the study confirms that professionals working near major centres of power—referred to as “nuclear reactors” in their own words—encounter greater challenges when returning to journalism and the media due to increased political stigmatisation. Additionally, the interviews show that journalists in such offices experience stress and work pressures on a par with or exceeding those encountered in media roles. Full article

Identifying factors that influence the choice of Leadership in Energy and Environmental Design (LEED) certification strategies for existing office building projects in the United States is a pressing issue requiring attention as it will help LEED professionals select the optimal certification strategy for each project. In this context, a quantitative research methodology with purposive sampling was used in this study to evaluate the impacts of project/building characteristics in LEED for Existing Buildings version 4 (LEED-EB v4) gold-certified projects in the U.S. LEED-EB v4 project/building characteristics include the project size and the number of buildings built before and after the 1973 energy crisis. LEED-EB-certified projects include a score for Location and Transportation credit (LTc1, “alternative transportation”) and scores for Energy and Atmosphere credits (EAcs) (EAc6, “renewable energy and carbon offsets”, and EAc8, “optimize energy performance”). From 112 LEED-EB v4 projects, the two following groups of projects with specific achievements were selected: Group 1 (n₁ = 13), which included high achievements in LTc1 and low achievements in EAc6 and EAc8, and Group 2 (n₂ = 13), which included high achievements in LTc1, EAc6, and EAc8. Exact Wilcoxon–Mann–Whitney and Fisher’s exact 2 × 2 tests were used to estimate significant differences between the two groups. The results of the selection of LEED-EB-certified projects in Groups 1 and 2 were that Group 2 outperformed Group 1 in EAc6 and EAc8 (p < 0.0001), while there was no significant difference between Groups 1 and 2 in LTc1 (p = 0.199). As a result, Group 1 outperformed Group 2 in LEED-EB v4 project size (p = 0.017). Group 2 outperformed Group 1 in the number of LEED-EB v4 gold-certified projects in buildings constructed after the 1973 US energy crisis (p = 0.005). It is concluded that, when choosing a LEED certification strategy for existing office buildings in the United States, LEED professionals should consider the 1973 energy crisis and the size of the LEED project. Full article

Rapid advances in artificial intelligence are transforming high-stakes fields like medicine and education while raising pressing ethical challenges. This paper introduces the Ethical Firewall Architecture—a comprehensive framework that embeds mathematically provable ethical constraints directly into AI decision-making systems. By integrating formal verification techniques, blockchain-inspired cryptographic immutability, and emotion-like escalation protocols that trigger human oversight when needed, the architecture ensures that every decision is rigorously certified to align with core human values before implementation. The framework also addresses emerging issues, such as biased value systems in large language models and the risks associated with accelerated AI learning. In addition, it highlights the potential societal impacts—including workforce displacement—and advocates for new oversight roles like the Ethical AI Officer. The findings suggest that combining rigorous mathematical safeguards with structured human intervention can deliver AI systems that perform efficiently while upholding transparency, accountability, and trust in critical applications. Full article

Against the pressing backdrop of global climate change, various environmental issues are becoming increasingly prominent, posing unprecedented challenges to both the global economic system and business operations. Green technology innovation, as a critical response to climate change, is vital not only for the sustainable development of firms, but also for fostering the harmonious coexistence of the economy and environment. However, whether climate change itself affects green technology innovation activities is still a topic that needs to be explored in depth. This paper utilizes data from the China Meteorological Administration (CMA), State Intellectual Property Office of China (SIPO), and CRNDS database to empirically examine the impact of climate change on green technology innovation of Chinese A-share listed firms from 2011 to 2020. The findings indicate the following: (1) Climate change significantly inhibits green technology innovation. (2) Entrepreneurs’ green human capital can mitigate the negative impact of climate change on green technology innovation. (3) When faced with higher investor attention or stronger environmental regulation, firms will pay more attention to their green technology innovation when adversely affected by climate change. (4) Resource-based cities show greater resilience against the negative impacts of climate change on green technology innovation compared to non-resource-based cities, suggesting that climate change-induced adaptive behavior may break the resource curse. (5) Mature, non-polluting, high-tech, and non-manufacturing firms are more effective in resisting the inhibitory effects. This research contributes to understanding climate risks and managing them effectively. Full article

Background/Objectives: Population ageing has been a pressing global issue for decades. Older adults, especially those residing in long-term care facilities (LTCFs), often experience frailty and polypharmacy, which can lead to negative clinical outcomes. In Portugal, LTCFs provide essential care for individuals aged 65 or older, offering temporary or permanent accommodation. These facilities are not considered healthcare providers, and as a result, pharmaceutical services are not mandatory. This study aimed to evaluate medication management practices in Portuguese LTCFs, identify which professionals are responsible for managing medications, and identify potential gaps in safety and efficacy. Methods: A cross-sectional electronic questionnaire was sent by email to 2552 Portuguese LTCFs from the Portuguese “Carta Social” database. Data collection took place between 20 July and 2 August 2023, yielding a response rate of 15.4% (392 institutions). Results: Most LTCFs (94.39%) oversee their resident’s medication, with 75.95% using the same pharmacy. Individualised medication packaging is used by 57.84% of facilities, and 97.84% provide medication reconciliation and review, mainly conducted by physicians and nurses. Medication is often stored in nursing offices (81.12%) but also in kitchens or dining rooms. Nurses are responsible for medication storage (87.50%) and preparation (81.89%), although non-nursing staff are also involved. In 63.27% of LTCFs, the same individual is responsible for both the preparation and verification of medication. Assistants are involved in both the checking (30.56%) and administering (45.66%) of medication. Conclusions: The results presented illustrate the current status of LTCFs in Portugal. Medication management presents a significant challenge, and it is notable that the role of the pharmacist in this process is not as prominent as it is in other countries. Full article

Background/Objectives: Teen birth rates remain a pressing public health issue in the United States, with significant long-term health risks for both mothers and children. Previous research has primarily focused on the impact of women in elected office on reproductive health outcomes, but less is known about the influence of women candidates. This study explores the relationship between the number of women candidates in county-level elections and county-level teen birth rates, highlighting the role of women candidates as visible role models and agents of potential policy change. Methods: We utilized a dataset covering county-level elections from 2010 to 2020, along with teen birth rate data from the CDC. We employed a multilevel model to analyze the relationship between the cumulative number of women candidates and teen birth rates, controlling for socioeconomic and health-related factors, such as insurance coverage and social vulnerability. Results: The findings indicate that as the number of women candidates increased, the estimated county-level teen birth rate declined. This effect was observed across different election years, with more substantial impacts in midterm and presidential elections. The analysis also confirmed that socioeconomic conditions, such as a lack of health insurance, contribute to higher teen birth rates. Conclusions: Women candidates, even when not elected, serve as important role models and influence reproductive health outcomes in their communities. Increasing the number of women candidates at the local level may be an effective strategy for reducing teen birth rates and improving public health outcomes. Full article

In China, an emerging social issue involves a subset of rural women who, because of family and culture, become inadvertently matched up with and married to closeted men who have sex with men (MSM). These women—referred to as Tongqi—often discover they are in a loveless marriage, but any effort to change their situation results in intense backlash, discrimination, and stigma from families, village communities, and even government and healthcare institutions. This study explores the experiences of Tongqi, examining the influence of social interaction, community relationships, and macrostructural factors that coalesce to create an environment of chronic enacted stigma. In-depth interviews were conducted with 59 rural Tongqi, 11 of whom contracted human immunodeficiency virus (HIV) or acquired immunodeficiency syndrome (AIDS) from their spouses. The findings reveal the significant role of extended kinship networks and macrostructural elements, such as hukou (household registration) and government officers, as well as village-level lineage structures. Informant data highlights how lineage relationships, interwoven with gender practices, contribute to the enacted stigma impacting the physical and psychological health of Tongqi. Tongqi report psychological effects such as an array of symptoms reflecting post-traumatic stress, chronic depression, and attempted suicide. Tongqi also report adverse physical health concerns involving reproductive health, unwanted pregnancies, sexually transmitted infections (STIs), and pregnancy complications. These findings helped produce possible policy recommendations to address the most pressing issues faced by Tongqi. Full article

Water, a fundamental and indispensable resource necessary for the survival of living beings, has become a pressing issue in numerous regions worldwide due to scarcity. Urban areas, where the majority of the global population resides, witness a substantial consumption of blue water, particularly in commercial buildings. This study investigates the potential for enhancing water efficiency within an ongoing high-rise office building construction situated in a tropical climate. The investigation utilizes the green building guidelines of leadership in energy and environmental design (LEED) through a case-study-based research approach. Strategies included using efficient plumbing fixtures (such as high air–water ratio fixtures and dual-flush toilets), the selection of native plants, implementing a suitable irrigation system, introducing a rainwater harvesting system (RWHS) and improving the mechanical ventilation and air conditioning (MVAC) system. The results showed a 55% reduction in water use from efficient fixtures, a 93% reduction in landscaping water needs and a 73% overall water efficiency with a RWHS from the baseline design. Additionally, efficient cooling towers and the redirection of condensed water into the cooling tower make-up water tank improved the overall water efficiency to 38%, accounting for the water requirements of the MVAC system. The findings of this study can contribute to more sustainable and water-efficient urban development, particularly in regions facing water scarcity challenges. The significance of these findings lies in their potential to establish industry standards and inform policymakers in the building sector. They offer valuable insights for implementing effective strategies aimed at reducing blue water consumption across different building types. Full article

Despite advancements in technology, safety equipment, and training within the construction industry over recent decades, the prevalence of fatal and nonfatal injuries and accidents remains a significant concern among construction workers. Hard hats and safety vests are crucial safety gear known to mitigate severe head trauma and other injuries. However, adherence to safety protocols, including the use of such gear, is often inadequate, posing potential risks to workers. Moreover, current manual safety monitoring systems are laborious and time-consuming. To address these challenges and enhance workplace safety, there is a pressing need to automate safety monitoring processes economically, with reduced processing times. This research proposes a deep learning-based pipeline for real-time identification of non-compliance with wearing hard hats and safety vests, enabling safety officers to preempt hazards and mitigate risks at construction sites. We evaluate various neural networks for edge deployment and find that the Single Shot Multibox Detector (SSD) MobileNet V2 model excels in computational efficiency, making it particularly suitable for this application-oriented task. The experiments and comparative analyses demonstrate the pipeline’s effectiveness in accurately identifying instances of non-compliance across different scenarios, underscoring its potential for improving safety outcomes. Full article

Traditional Thai massage (TTM) is a unique form of whole body massage practiced to promote health and well-being in Thailand since ancient times. The goal of the present study was to create a standardised TTM protocol to treat office syndrome (OS) diagnosed based on the identification of the palpation of at least one so-called myofascial trigger point (MTrP) in the upper trapezius muscle. The new 90 min TTM protocol, which was developed following appropriate review of the literature and in consultation with relevant experts, has 25 distinct steps (20 pressing steps, 2 artery occlusion steps, and 3 stretching steps). Eleven TTM therapists treated three patients each using the new 90 min TTM protocol. All of the therapists reported scores greater than 80% in respect to their satisfaction and confidence to deliver the protocol, and all of the patients gave the treatment a satisfaction score of greater than 80%. The treatment produced a significant reduction in pain intensity measured on a Visual Analogue Scale (VAS), with minimum and maximum values of 0 and 10 cm, of 2.33 cm (95% CI (1.76, 2.89 cm), p < 0.001) and significant increase in pain pressure threshold (PPT) of 0.37 kg/cm² (95% CI (0.10, 0.64 kg/cm²), p < 0.05). The protocol was revised based on the feedback and the results obtained, and the new standardised TTM protocol will be applied in a randomised control trial (RCT) to compare the efficacy of TTM and conventional physical therapy (PT) for treating OS. Full article

BIM (building information modelling) has gained wider acceptance in the AEC (architecture, engineering, and construction) industry. Conversion from 3D point cloud data to vector BIM data remains a challenging and labour-intensive process, but particularly relevant during various stages of a project lifecycle. While the challenges associated with processing very large 3D point cloud datasets are widely known, there is a pressing need for intelligent geometric feature extraction and reconstruction algorithms for automated point cloud processing. Compared to outdoor scene reconstruction, indoor scenes are challenging since they usually contain high amounts of clutter. This dataset comprises the indoor point cloud obtained by scanning four different rooms (including a hallway): two office workspaces, a workshop, and a laboratory including a water tank. The scanned space is located at the Electrical and Computer Engineering department of the Faculty of Engineering of the University of Porto. The dataset is fully labelled, containing major structural elements like walls, floor, ceiling, windows, and doors, as well as furniture, movable objects, clutter, and scanning noise. The dataset also contains an as-built BIM that can be used as a reference, making it suitable for being used in Scan-to-BIM and Scan-vs-BIM applications. For demonstration purposes, a Scan-vs-BIM change detection application is described, detailing each of the main data processing steps. Full article

Extensive literature reports an increase in physical disorders (pain, pathologies, dysfunctions) and mental malaise/uneasiness (stress, burnout) affecting dental professionals in relation to fast and pressing rhythms of work, long working hours, increasingly demanding patients, ever-evolving technologies, etc. This project has been conceived to bring the science of yoga around the world to dental professionals as a preventive (occupational) medicine and to provide knowledge and means for self-care. Yoga is a concentrative self-discipline of the mind, senses, and physical body, that requires regular daily exercise (or meditation), attention, intention, and disciplined action. M&M: The study aimed to design a Yoga protocol specifically devised for dental professionals (dentists, dental hygienists, and dental assistants) including positions (āsana) to be practiced/used in the dental office. The protocol is targeted for the upper body, namely neck, upper back, chest, shoulder girdle, and wrists, being areas greatly affected by work-related musculoskeletal disorders. This paper represents a yoga-based guideline for the self-cure of musculoskeletal disorders among dental professionals. Results: The protocol includes both sitting (Upavistha position) and standing (Utthana or Sama position) āsana, with twisting (Parivrtta), side bending (Parsva), flexion and forward bending (Pashima), and extension and arching (Purva) āsana to mobilize and decompress, and to provide nourishment and oxygen to the musculo-articular system. The paper delivers different concepts and theories developed and deepened by the authors and introduces and spreads yoga as a medical science among dental professionals for the prevention and treatment of work-related musculoskeletal disorders. We articulate notions ranging from stretching out using the vinyāsa method (breath-driven movement) and inward-focused attention to contemplative/concentrative science, interoceptive attention, self-awareness, the mind–body connection, and receptive attitude. The theory of “muscles are bone ties” is coined and delivered with regard to tensegrity musculoskeletal fascial structures connecting, pulling together, and nearing the bone segments where they are anchored. The paper describes over 60 āsana envisaged to be performed on dental stools or using the walls of a dental office or a dental unit chair. A detailed guideline on the work-related disorders that can find relief with the protocol is provided, including the description of breath control for the practice of āsana in vinyāsa. The foundations of the technique reside in the Iyengar Yoga method and Parināma Yoga method. Conclusions: This paper represents a guideline for self-cure in the prevention or treatment of musculoskeletal disorders affecting dental professionals. Yoga is a powerful concentrative self-discipline able to provide physical and mental well-being, representing great help and support in daily life and business for dental professionals. Yógāsana restores retracted and stiff muscles, giving relief to the strained and tired limbs of dental professionals. Yoga is not intended for flexible or physically performing persons but for people who decide to take care of themselves. The practice of specific āsana represents a powerful tool for the prevention or treatment of MSDs related to poor posture, forward head, chronic neck tension (and related headache), depressed chest, compressive disorders on wrists and shoulders as carpal tunnel, impingement syndromes, outlet syndrome, subacromial pain syndrome and spinal disc pathologies. Yoga, as an integrative science in medicine and public health, represents a powerful tool for the prevention and treatment of occupational musculoskeletal disorders and an extraordinary path for the self-care of dental professionals, sitting job workers, and healthcare providers suffering from occupational biomechanical stresses and awkward postures. Full article

Infection prevention interventions can only be effective if they are both well known and easily accessible. A randomized controlled trial showed that a serious game, “Escape COVID-19”, was significantly more effective at improving the intention of adopting adequate infection prevention behavior than regular guidelines among long-term care facility employees. However, less than a fifth of all potential participants were finally recruited in this study. To determine whether a specific communication intervention was more effective than another, we carried out a retrospective analysis of account creation data over a six-month period. During the first period (53 days), information about the serious game was disseminated by a part-time worker. The second period (15 days) corresponded to a press release, while the third period (15 days) reflected an official communication from the Swiss Federal Office of Public Health. A total of 3995 accounts were created during the study period. Most accounts were created by health care workers (2699/3995, 67.6%). Median daily account creation was highest during the press release period (25; Q1:Q3 9:172) and lowest during the official communication period (6; Q1:Q3 4:20). The association between communication intervention and account creation was statistically significant both when considering the overall population (p = 0.013) and when only analyzing health care workers (p = 0.036). Full article

This research analyzed archival health and wellness program data (2018: 169 males, 39 females; 2019: 194 males, 43 females) to document police officer lipid profiles, and correlate lipids with fitness. Bloodwork included total cholesterol (TC), low-density lipoproteins (LDL-C), high-density lipoproteins (HDL-C), and triglycerides (TG). Fitness data included maximal aerobic capacity (V^·O_2max); sit-and-reach; push-ups; vertical jump; grip strength; sit-ups; and relative bench press (RBP). Lipid profiles were compared to national standards. Spearman’s correlations derived relationships between lipids and fitness (p < 0.05). Over 2018–2019, 68–76% of officers had desirable TC (<200 mg/dL) and HDL-C (≥60 mg/dL); 67–72% had desirable TG (<150 mg/dL). 54–62% of officers had LDL-C above desirable (≥100 mg/dL); 13–14% had mildly high TG (150–199 mg/dL); 16–18% had high TG (200–499 mg/dL). In 2018, HDL-C correlated with V^·O_2max, push-ups, grip strength, and RBP in males, and sit-ups in females. TG correlated with V^·O_2max (both sexes), sit-ups (males), and grip strength (females). In 2019, TG related to V^·O_2max, push-ups, vertical jump, sit-ups, and RBP in males. TG and LDL-C related to push-ups, and HDL-C to sit-ups and RBP in females. Relationship strengths were trivial-to-small (ρ = ±0.157 − 0.389). Most officers had good lipid profiles relative to cardiovascular disease risk. Nonetheless, the data highlighted the need for comprehensive approaches to decreasing risk. Full article

Background: Previous studies have shown that compression garments may aid recovery in acute settings; however, less is known about the long-term use of compression garments (CG) for recovery. This study aimed to assess the influence of wearing CG on changes in physical performance, subjective soreness, and sleep quality over 6 weeks of military training. Methods: Fifty-five officer-trainees aged 24 ± 6 y from the New Zealand Defence Force participated in the current study. Twenty-seven participants wore CG every evening for 4–6 h, and twenty-eight wore standard military attire (CON) over a 6-week period. Subjective questionnaires (soreness and sleep quality) were completed weekly, and 2.4 km run time-trial, maximum press-ups, and curl-ups were tested before and after the 6 weeks of military training. Results: Repeated measures ANOVA indicated no significant group × time interactions for performance measures (p > 0.05). However, there were small effects in favour of CG over CON for improvements in 2.4 km run times (d = −0.24) and press-ups (d = 0.36), respectively. Subjective soreness also resulted in no significant group × time interaction but displayed small to moderate effects for reduced soreness in favour of CG. Conclusions: Though not statistically significant, CG provided small to moderate benefits to muscle-soreness and small benefits to aspects of physical-performance over a 6-week military training regime. Full article