Industry Claims Research Articles

A review of the global use of fishmeal and fish oil and the Fish In:Fish Out metric.

Aquacultured carnivorous species consume most of the world's fishmeal and fish oil (FMFO), which itself is primarily derived from small pelagic fish. This has raised concerns about the practice's impact on wild fish stocks, ecosystems, and coastal communities that rely on these fish. The aquaculture industry claims a decreasing dependence on wild fish, relying on the Fish In:Fish Out (FIFO) metric as a ratio of the quantity of wild fish required for farmed fish production. This is misleading because it usually assumes constant FM or FO yields, inclusion rates and feed conversion ratios, which vary widely. Thus, a constant FIFO value for a given species cannot be assumed. Furthermore, low FIFO values resulting from averaging carnivores and herbivores conceal the high feed requirements of carnivore species. The increasing use of FMFO from by-products does not demonstrate a decreased use of wild fish but rather reflects a growing demand for FMFO, particularly for the fast growing and valuable salmon and shrimp farming industries.

Concrete cracks, wood burns: Competing narratives in the construction sector

Innate to the human condition are rules of thumb, or heuristics, important for our survival. It is widely understood that wood is combustible, and concrete is prone to cracking. These factors significantly drive our perceptions concerning the selection of materials used in construction. The present study aimed to better understand the competing narratives employed by supporters on both sides of this construction ‘material warfare’ and specifically investigate their advantage and disadvantage arguments. To meet our research objective, we looked at news media articles through Google search tool using keywords ‘wood vs concrete building construction’. The articles are published as early as 2006, and along the years, the competing conversations are more prominent with the ‘birth’ of mass timber in North America. The topic is also becoming an interest for specific audiences, such as architects, engineers, and insurance companies. Through inductive thematic analysis of 100 articles, we find that cost and sustainability are two dominant factors in the narratives. Each industry claims to be more cost effective and sustainable than the other, typically sniping at each other. This rhetoric, we argue, will not be beneficial for society and environmental justice. A sustainable built environment requires cross-sector collaboration between wood and concrete companies to handle difficulties that they cannot address successfully within their own sector.

Challenges of the Intellectual Property System in Pharmaceutical Innovations Resulting from Artificial Intelligence

The patent system has long been criticized for limiting access to medicines. Dramatic advances in artificial intelligence and machine learning technology present a revolutionary opportunity in drug discovery, formulation and testing of dosage forms. The pharmaceutical industry claims that patenting is necessary to encourage innovation in the risky, lengthy, and costly research and development (R&D) process. But it still does not provide logical evidence about the actual effects of patents on innovation. The increasing use of artificial intelligence in research is intensifying the debate about pharmaceutical patents. Inventions created or enabled by artificial intelligence raise questions about patentability and patent policy in general. Faster and more efficient research and development weakens the justification for pharmaceutical patents. Research findings suggest that despite the necessity of continuing incentives for drug research and development, lawmakers should consider alternative systems that prioritize access alongside incentives to advance healthcare as a human right.

Beyond environmental harm: Industry claims, lived experiences, and the impacts of gas extraction

The peer-reviewed literature presents overwhelming evidence that fossil fuel based energy infrastructure projects are responsible for lower residential property values, environmental destruction and pollution that decrease residents' quality of life. These projects also challenge local people's sense of identity and even the threat of such a project can make residents question their sense of place. As evidence, we first present a bibliographic analysis of the environmental impact statements for the Mountain Valley Pipeline in West Virginia and the Jordan Cove Energy Project in Oregon. We find that their approval processes relies on non-peer-reviewed, industry-funded claims that pipelines will bring economic benefit and will have no effect on property values. Second, through original interview data gathered between 2019 and 2021 in West Virginia and in 2021 in Oregon, we engage with the concepts of sense of identity and sense of place to demonstrate that regardless of the local context, fossil fuel based energy infrastructure projects cause more than environmental damage; they trigger emotional reactions in residents that see or fear seeing their everyday lives upended. Taken together, this Perspective contributes to the emerging field of emotional energy geography to show how the plans and implementation of oil and gas pipelines become crucial turning points in residents' lives.

To Zone or Not to Zone When Upgrading a Wet Heating System from Gas to Heat Pump for Maximum Climate Impact: A UK View

Domestic heating systems across northern Europe are responsible for a substantial fraction of their countries’ carbon footprints. In the UK, the vast majority of home space heating is via natural gas boilers with ‘wet’ hydronic radiator systems. Most of those use TRVs (thermostatic radiator valves) for micro-zoning, to avoid overheating, improve comfort and save energy. To meet Net Zero targets, 20 million such UK gas systems may be retrofitted with heat pumps. Heat pump system designers and installers are cautious about retaining TRVs in such systems in part because of worries that TRV temperature setbacks that lower heat demand may raise heat pump electricity demand in a “bad setback effect”, thus wasting energy. This paper presents a new view of heat pump control and provides the first exploration of this issue through the development of a simple physics-based model. The model tests an installation industry claim about the negative effect of TRVs, and finds that though real it should not apply to typical UK retrofits with weather compensation. The energy efficiency benefits of TRVs for older and partly occupied homes, and to keep bedrooms cooler, remain valid. Comfort-seeking householders and installers should know that setting ‘stiff’ temperature regulation may invoke the bad setback effect and cost dearly in energy and carbon footprint.

How free is free? Retail trading costs with zero commissions

We examine the economics that underlie retail trading costs around discount brokers’ widespread adoption of zero commission trading in October 2019. Our analysis of participating brokers’ Rule 606 filings and financial statements reveals little change in payment for order flow, which suggests brokers absorbed the cost of eliminating commissions in a competitive environment. We then perform a difference-in-differences analysis of effective spreads and report economically trivial changes in retail execution costs around the commission change. Finally, we assess the total trading costs of an aggregate retail portfolio compared to a host of counterfactuals. We find that following the zero-commission change, total retail transaction costs dropped substantially even under the extreme counterfactual that these traders pay exchange quoted spreads and receive zero price improvement. Our findings support the brokerage industry's claim that dropping commissions helped retail investors and should ease regulators’ concerns to the contrary.

Generalizability of a Musculoskeletal Therapist Electronic Health Record for Modelling Outcomes to Work-Related Musculoskeletal Disorders.

Electronic Health Records (EHRs) can contain vast amounts of clinical information that could be reused in modelling outcomes of work-related musculoskeletal disorders (WMSDs). Determining the generalizability of an EHR dataset is an important step in determining the appropriateness of its reuse. The study aims to describe the EHR dataset used by occupational musculoskeletal therapists and determine whether the EHR dataset is generalizable to the Australian workers' population and injury characteristics seen in workers' compensation claims. Variables were considered if they were associated with outcomes of WMSDs and variables data were available. Completeness and external validity assessment analysed frequency distributions, percentage of records and confidence intervals. There were 48,434 patient care plans across 10 industries from 2014 to 2021. The EHR collects information related to clinical interventions, health and psychosocial factors, job demands, work accommodations as well as workplace culture, which have all been shown to be valuable variables in determining outcomes to WMSDs. Distributions of age, duration of employment, gender and region of birth were mostly similar to the Australian workforce. Upper limb WMSDs were higher in the EHR compared to workers' compensation claims and diagnoses were similar. The study shows the EHR has strong potential to be used for further research into WMSDs as it has a similar population to the Australian workforce, manufacturing industry and workers' compensation claims. It contains many variables that may be relevant in modelling outcomes to WMSDs that are not typically available in existing datasets.

Oil and Gas Extraction Industry Workers' Compensation Claims and Proposed Safety Interventions.

This study analyzed Ohio workers' compensation data to identify potential prevention strategies for common oil and gas extraction industry claims. Claim rates for 2001-2018 were calculated per full-time equivalent employee. Descriptive analyses on free-text descriptions of lost-time (LT) claims (>7 days away from work) identified common characteristics among claims and injured workers. Among 3134 claims, 860 (27%) were LT. The industry group, drilling contractors, experienced the highest LT claims rate, whereas the cost from servicing contractors was the highest. Contact with objects and equipment caused the highest LT claims rate. The most frequent LT occupation was roustabout, and the most frequent LT work activity was material handling. Transportation incidents caused most fatalities and hospitalizations. Over half of LT claims were from short-tenured workers. Both proven and innovative approaches are needed to reduce severe workers' compensation claims in this industry.

Policy and law: the case of synthetic nitrogen fertilizer

Agriculture occupies more than a third of the world’s land with many, large-scale impacts on the environment and human health. This article investigates the failure of policy to manage these impacts, asks whether private law can fill the gap, and what this means for policymakers. The investigation takes the form of a case study of synthetic nitrogen fertilizer (SNF) in English policy and law. The SNF industry has been chosen because, by its own account, it underpins the modern food system, which is recognized as needing urgent transformation. The article first assesses the damage caused by SNF to health and the environment and the potential legal remedies. It then assesses industry claims that SNF (a) provides food security, (b) is beneficial to soil and water, and (c) reduces greenhouse gas emissions. If misleading, these representations could amount to unlawful ‘greenwashing’. While private law can never replace good policy and regulation, the article concludes that there is evidence to enable private law to supplement policy, and that this role is made possible as well as necessary by the absence of effective regulation and enforcement. Private litigation could catalyze policymakers to implement the robust regulatory regime that agriculture demands. As the law must focus on scientific evidence and causation, it can also help elucidate and publicize the science on which policy is based. Finally, because of the strict constraints within which private litigation must operate, it can direct policymakers towards strategic interventions (or tipping points) that could catalyze systemic change.

Claim Management and Dispute Resolution in the Construction Industry: Current Research Trends Using Novel Technologies

In the Architecture, Engineering and Construction (AEC) industry claims arise frequently, often resulting in disputes. Claim management should be efficient to prevent claims from escalating into disputes, and if disputes are still unavoidable, they should be resolved without delay for the construction process to resume. First, by conducting a bibliometric review, this paper attempts to investigate the literature on construction claims and dispute resolution practices by employing the Scopus database and VOSviewer to retrieve and analyze related sources. The overall trend of research by country, source, and authors is detected, and the emergence of novel technologies such as BIM, blockchain, and smart contracts appearing after 2020 concerning the investigation into construction claim management and dispute resolution was identified. Second, a content analysis on the most recent publications published between 2020 and 2022 was undertaken, indicating six main research themes that represent current research trends. The employment of novel technologies to enhance claim management and dispute resolution practices in the AEC sector is identified, as well. Finally, in order to assist construction professionals and researchers in their work to address construction claims and disputes more efficiently, potential research directions are proposed.

The Causes of Rejection of Medical Care Benefits for Industrial Accident Compensation Insurance, A retrospective analysis

Objectives: The purpose of this study is to analyze the reasons of the claim rejections and denials compensated by dentalrelated the Industrial Accident Compensation Insurance (IACI) that is operated by the Korea Workers’ Compensation and Welfare Service (COMWEL).Methods: We collected 803 claims from one consultant who responded to dental-related medical inquiries commissioned by the Daegu and Gyeongbuk Workers’ COMWEL from January 2021 to May 2023. We analyzed the approval status and the reasons for non-approval, based on the reviewed response materials and dental online medical consultation data.Results: Among the initial and supplementary compensation applications, there were 79 cases with insufficient examina-tions, 72 cases with incomplete records, 19 cases with errors, 148 cases due to pre-existing conditions, and 6 cases where the applicant was ineligible for medical benefits. The reasons for re-evaluation after data supplementation included 122 cases of inadequate examinations, 76 cases of incomplete records, 24 cases with logical errors, 11 cases with insufficient photographs, and 57 cases for a combination of these reasons.Conclusions: In the context of industrial injury compensation claims, the denial of claims often arises from missing or incomplete dental records, diagnostic omissions, or logical inconsistencies between records, diagnoses, and treatment plans. Therefore, it is essential to ensure accurate medical records, appropriate examinations, and evidence-based diagnosis. Spe-cial attention should also be given to the collection of clinical data, including photographs.

Adopting a WHO Framework Convention on Tobacco Control-Based Tobacco Control Law in Ethiopia: Sustained Transnational Health Advocacy and Multi-Sectoral Institutionalized Support.

The objective of this study was to document how Ethiopia adopted a WHO Framework Convention on Tobacco Control (FCTC)-based tobacco control law. We analyzed publicly available documents, including news media articles, advocacy reports, and government documents. We triangulated these findings by interviewing nine key stakeholders. Data were analyzed to construct a historical and thematic narrative and analyzed through a retrospective policy analysis. Local and international health advocacy efforts helped introduce and support WHO FCTC-based legislation by (1) educating policymakers about the WHO FCTC, (2) providing legal assistance in drafting legislation, (3) generating local data to counter industry claims, and (4) producing media advocacy to expose industry activity. Health advocates worked closely with government officials to create a multi-sectoral tobacco committee to institutionalize efforts and insulate tobacco companies from the policymaking process. Japan Tobacco International bought majority shares of the government-owned tobacco company and attempted to participate in the process, using standard industry tactics to undermine legislative efforts. However, with health advocacy assistance, government officials were able to reject these attempts and adopt a WHO FCTC-based law in 2019 that included 100% smoke-free indoor places, a comprehensive ban on tobacco advertising, and large pictorial health warning labels, among other provisions. Sustained local health advocacy efforts supported by international technical and financial assistance can help establish WHO FCTC-based tobacco control laws. Applying a standardized multi-sectoral approach can establish coordinating mechanisms to further institutionalize the WHO FCTC as a legal tool to build support with other government sectors and insulate the tobacco industry from the policymaking process.

Voluntary carbon offset programs in aviation: A systematic literature review

A comprehensive literature review on voluntary carbon offsetting (VCO) programs in aviation highlights a predominant focus on offsetters' sociodemographic traits, behavioral triggers, and propensity to pay for offsets, inadvertently overshadowing the critical exploration of policy efficacy. Despite enriching our understanding of air passenger behavior, these studies afford limited insights into the role of VCO programs in enhancing aviation sustainability. The potential of VCO programs to significantly curtail aviation emissions becomes questionable, as increased participation could paradoxically raise offset costs, necessitating public policy intervention. Compounding the challenge is the low level of awareness about VCO programs and the aviation industry's misleading claims, suggesting a propensity toward greenwashing. While air passenger preference leans toward pro-environmental aviation policies and mandatory offsetting, several countries resort to non-earmarked, distance-based air passenger taxes, ostensibly to encourage sustainable travel. This review underscores the urgency for a balanced approach, marrying individual initiatives and structural reforms to effectively manage VCO programs in aviation and yield significant emission reductions. The role of public policy in ensuring transparency in VCO communications is also strongly emphasized.

Socially embedding the food system: the role of alternative food initiatives to build sustainable food models

ABSTRACT The current industrial food system is failing in all aspects of sustainability. Alternative Food Initiatives (AFIs) and the industrial green food market (iGFM) both claim that they are building sustainable food models. This study looks into common strengths and challenges of AFIs in relation to iGFM. The research conducted a comparative case study of AFIs in the city of Sant Cugat del Vallès in the metropolitan area of Barcelona (Spain) through a combination of qualitative methods. The results show that strengths reside in their socially embedding characteristics with decommodification and commoning aspects, whereas the biggest challenge for AFIs is to manage being competitive while keeping their principles. The paper concludes that AFIs contribute more to building sustainable food models than the iGFM, as the latter only partially green the system for profit. For AFI models to prevail, public sector support to shift the power imbalance of the market is significant. Key Policy Highlights: Alternative food initiatives (AFIs) are socially embedding sustainable food models. AFIs need help to compete within the current industrial green food market. The city government can play a counterbalancing role in favour of AFIs. Examples of city government measures include the cession of public space or providing farmland to AFIs.

Heated Tobacco Products: Insights into Composition and Toxicity.

Heated tobacco products (HTPs) are novel products that allow users to inhale nicotine by heating (350 °C) reconstituted tobacco rather than combustion (900 °C) as in conventional cigarettes. HTP sticks containing reconstituted tobacco come in various flavours such as menthol, citrus, etc., like electronic cigarette liquids. Thus, the composition of HTP aerosol will also vary according to the flavouring agents added. Overall, the content of toxic chemicals in HTP aerosol appears to be lower than in cigarette smoke. However, the concentrations of more than twenty harmful and potentially harmful constituents have been reported to be higher in HTP aerosol than in cigarette smoke. Further, several toxic compounds not detected in cigarette smoke are also reported in HTP aerosol. Thus, the risks of HTP use remain unknown. Most of the available data on the composition and health effects of mainstream HTP aerosol exposure are generated by the tobacco industry. Few independent studies have reported short-term pathophysiological effects of HTP use. Currently available HTP toxicity data are mainly on the pulmonary and cardiovascular systems. Moreover, there are no long-term toxicity data and, therefore, the claims of the tobacco industry regarding HTPs as a safer alternative to traditional combustible cigarettes are unsubstantiated. Furthermore, HTP aerosol contains the highly addictive substance nicotine, which is harmful to the adolescent brain, developing foetuses, pregnant women, and also adults. Hence, comprehensive studies addressing the safety profiling related to long-term HTP use are warranted. With this background, the following review summarizes the current state of knowledge on HTP toxicity on four broad lines: composition of mainstream HTP aerosol compared to traditional combustible cigarette smoke, biomarkers of HTP exposure, health effects of HTP exposure, and the harm reduction aspect.

Biochar filler in MEX and VPP additive manufacturing: characterization and reinforcement effects in polylactic acid and standard grade resin matrices

The development of sustainable and functional biocomposites remains a robust research and industrial claim. Herein, the efficiency of using eco-friendly biochar as reinforcement in Additive Manufacturing (AM) was investigated. Two AM technologies were applied, i.e., vat photopolymerization (VPP) and material extrusion (MEX). A standard-grade resin in VPP and the also eco-friendly biodegradable Polylactic Acid (PLA) in the MEX process were selected as polymeric matrices. Biochar was prepared in the study from olive trees. Composites were developed for both 3D printing processes at different biochar loadings. Samples were 3D-printed and mechanically tested after international test standards. Thermogravimetric Analysis and Raman revealed the thermal and structural characteristics of the composites. Morphological and fractographic features were derived, among others, with Scanning Electron Microscopy (SEM) and Atomic Force Microscopy (AFM). Biochar was proven to be sufficient reinforcement agent, especially in the filament MEX process, reaching more than 20% improvement at 4 wt.% loading in tensile strength compared to the pure PLA control samples. In the VPP process, results were not as satisfactory, still, a 5% improvement was achieved in the flexural strength with 0.5 wt.% biochar loading. The findings prove the strong potential of biochar-based composites in AM applications, too.Graphical

Estimating the impact of the minimum alcohol price on consumers’ alcohol expenditure in the Northern Territory, Australia

ObjectiveFrom October 2018, the Northern Territory (NT) government introduced a minimum unit price (MUP) for alcohol of $1.30 per standard drink. We assessed industry claims that the MUP penalised all drinkers by examining the alcohol expenditure of drinkers not targeted by the policy. MethodsParticipants recruited by a market research company using phone sampling (n=766, 15% consent fraction) completed a survey in 2019, post-MUP. Participants reported their drinking patterns and their preferred liquor brand. Estimated annual alcohol expenditure for each participant was calculated by collating the cheapest advertised price per standard drink of their preferred brand pre-and-post-MUP. Participants were grouped as consuming within the Australian drinking guidelines (“moderate”) or over them (“heavy”). ResultsBased on post-MUP drinking patterns, moderate consumers had an average annual alcohol expenditure of AU$327.66 (CIs=325.61, 329.71) pre-MUP, which increased by AU$3.07 (0.94%) post-MUP. Heavy consumers had an estimated average annual alcohol expenditure of AU$2898.82 (CIs=2877.06, 2920.58) pre-MUP, which increased by AU$37.12 (1.28%). ConclusionsThe MUP policy was associated with an increase of AU$3.07 in alcohol annual expenditure for moderate consumers. Implications for public healthThis article provides evidence that counters the alcohol industry’s messaging, enabling an evidence-based discussion in an area dominated by vested interest.

Mechanical strength predictability of full factorial, Taguchi, and Box Behnken designs: Optimization of thermal settings and Cellulose Nanofibers content in PA12 for MEX AM

Optimization of reinforced nanocomposites for MEX 3D-printing remain strong industrial claims. Herein, the efficacy of three modeling methods, i.e., full factorial (FFD), Taguchi (TD), and Box-Behnken (BBD), on the performance of MEX 3D printed nanocomposites was investigated, aiming to reduce the experimental effort. Filaments of medical-grade Polyamide 12 (PA12) reinforced with Cellulose NanoFibers (CNF) were evolved. Besides the CNF loading, 3D printing settings such as Nozzle (NT) and Bed (BΤ) Temperatures were optimization goals aiming to maximize the mechanical response. Three parameters and three levels of FFD were compliant with the ASTM-D638 standard (27 runs, five repetitions). An L9 orthogonal TD and a 15 runs BBD were compiled. In FFD, wt.3%CNF, 270 °C NT, and 80 °C BΤ led to 24% higher tensile strength compared to pure PA12. TGA, RAMAN, and SEM analyses interpreted the reinforcement mechanisms. TD and BBD exhibited fair approximations, requiring 7.4% and 11.8% of the FFD experimental effort.

E-cigarette regulation: Is it time for a new Framework Convention on Tobacco Control?

E-cigarette regulation: Is it time for a new Framework Convention on Tobacco Control?

An Ecological Examination of Indica Versus Sativa and Primary Terpenes on the Subjective Effects of Smoked Cannabis: A Preliminary Investigation.

Background: The legal cannabis landscape has greatly outpaced scientific knowledge. Many popular cannabis claims, such as cultivar (colloquially referred to as strain) classification and terpene content producing different subjective effects, are unsubstantiated. This study examined, for the first time, whether cultivar classification (sativa/indica) and terpene content (caryophyllene, limonene, myrcene, pinene, and terpinolene) were associated with subjective cannabis effects (i.e., pain levels, low-arousal ["indica-like"] effects, high-arousal ["sativa-like"] effects, and negative effects). Methods: Regular cannabis users (n=101) took part in a 2-week long ecological momentary assessment study in which they responded to questions about their cannabis use, stated their preference for sativa versus indica, and reported their in-the-moment subjective effects within 30 min of smoking cannabis. Cultivars were coded for sativa versus indica classification and primary terpene content using Leafly, a popular search engine. Linear mixed-effect models then examined subjective response by sativa/indica and primary terpene. Covariates included demographics (age, sex, race, income), cannabis use (medical use, cannabis use frequency, stated preference for sativa/indica, global expected cannabis effects), morning pain ratings, and specific smoked cannabis occasions (hour of day, minutes since use, context, number of hits, and tetrahydrocannabinol). Results: The majority of participants (78.3%) had a preference for either sativa or indica and reported reasons for their preference that aligned with industry claims. After controlling for covariates, findings revealed that cultivars classified as indica dominant were associated with greater low-arousal (e.g., sluggish, slow) effects relative to the unweighted mean of all cannabis cultivars (b = 0.44, SE=0.16, p=0.01). Cultivars with primary caryophyllene were associated with greater pain ratings (b = 0.53, SE=0.24, p=0.03) and negative effects (b = 0.22, SE=0.08, p=0.01) relative to the mean of all other terpene types. Cultivars with primary pinene were associated with less negative effects (b = -0.35, SE=0.18, p=0.04). Conclusions: Cultivars classified as indica dominant were associated with greater low-arousal effects in models that accounted for both within- and between-person variation, despite the scientific challenges distinguishing between sativa and indica. Preliminary findings also suggest terpenes may play a role in subjective effects. These results emphasize the need for further research, particularly controlled lab studies.