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This article scrutinizes the role of transparency in the United Nations Framework Convention on Climate Change (UNFCCC). Specifically, it examines a widely heard claim that ‘transparency is the backbone of the Paris Agreement’, and the assumption that mandatory transparency (reporting and review) is essential to fill potential gaps in climate action left by voluntary, nationally determined climate targets. We subject this claim to critical scrutiny by tracing the political contestations around the desired role of transparency in the UNFCCC, with a focus on mitigation-related transparency. Our analysis shows that, despite developing countries expressing concerns during the pre-Paris negotiations, the Paris Agreement's enhanced transparency framework (ETF) is almost exclusively ‘enhanced’ (compared with earlier provisions) for developing countries, with some instances of regression for developed countries. Furthermore, the effects of such enhanced reporting are not straightforward and might de facto have an impact on countries’ autonomy to nationally determine their mitigation targets in diverse ways, even as all the detailed reporting does not facilitate comparability of effort. With implementation of the ETF due to start in 2024, our analysis provides a timely exploration of the extent to which transparency is really a backbone of the Paris Agreement, and for whom and with what implications for ambitious action from all under the international climate regime. It calls into question whether the transformative potential of transparency, much extolled within the UNFCCC process, will materialize for all countries in a similar manner or rather will have an impact on countries differentially.
Knowledge of Ascophyllum nodosum extracts (ANEs) is still limited to avocado ‘Hass’ in the tropics. The objective of this study was to evaluate the effects of two ANEs application methods (foliar v. drench) at four different doses (0, 2.5, 5 and 7.5 ml/l) on the physiological response of three different avocado stages (seedlings and young and adult trees). Foliar or drench ANEs applications were performed monthly for all plants for 16 weeks. The evaluated variables were recorded at 4 and 20 weeks after the start of treatment (WAT). The results showed that ANEs can be applied to the drench or foliar method at doses ≥5 ml/l in the different growth stages evaluated. In seedlings, foliar or drench ANEs applications increased total dry weight (34.5 and 57.9 g for 0 and ≥5 ml/l, respectively) and stomatal conductance (gs) (380 and 205 mmol/m2s for 0 and ≥5 ml/l, respectively) at 20 WAT. In young trees, both application methods also improved growing index (88.6 and 102 cm for 0 and ≥5 ml/l, respectively) and gs (516 and 636 mmol/m2s for 0 and ≥5 ml/l, respectively) at the last sampling point. Adult trees showed that foliar or drench applications at higher doses also caused an increase in fruit yield (3.4 and 8.7 kg/tree for 0 and ≥5 ml/l, respectively) at 20 WAT. In conclusion, the use of foliar and soil ANEs applications at higher doses (≥5 ml/l) can be considered for integrated crop management of ‘Hass’ avocado.
Effects of different filter kernels, namely, spectral cutoff ($\mathcal {S}$-filter) and Gaussian ($\mathcal {G}$-filter), on the geometrical properties of the subfilter stress (SFS) tensor and the filtered strain-rate (FSR) tensor are analysed in a forced homogeneous isotropic turbulence. Utilizing the Euler angle–axis methodology, it is observed that despite similar mean behaviour, the eigenframe alignment between SFS and FSR exhibits a non-trivially different statistical distribution for two different filters. Besides the eigenframe alignment, the eigenstructure of these tensors is also investigated. It is found that in contrast to the eigenstructure of the FSR which does not show sensitive dependence on the filter kernel type, the eigenstructure of the SFS tensor is significantly influenced by the filter type. Subsequently, the impact of different filter kernels on the subfilter energy flux (SFEF) is investigated. It is observed that energy transfer in $\mathcal {G}$-filtering is preferably distributed over the forward region, whereas for the $\mathcal {S}$-filter, the SFEF is more evenly distributed over both forward–backward regions, leading to a heavy energy transfer cancellation. Additionally, by decomposing the SFEF into different partial energy fluxes, it is found that the impact of the $\mathcal {S}$-filtering on the eigenstructure of the SFS leads to the amplification of the backward energy transfer. Conversely, the $\mathcal {G}$-filtering amplifies the forward energy transfer by producing a more pronounced alignment between the contractive–extensive eigenvectors.
A retrospective naturalistic evaluation was undertaken to identify if pre- and post-disaster factors may predict the likelihood of those considered “at risk” of post-traumatic stress disorder (PTSD) entering a post-disaster clinical treatment program.
Methods
The intake data of 881 people referred to the program following the Queensland (Australia) natural disasters of 2010-11 was evaluated. Those referred scored >2 on the Primary Care PTSD scale. Assessment included the disaster exposure experience, demographic and clinical information, and measures of coping and resilience. Descriptive analyses and a Classification Tree Analysis (CTA) were undertaken to ascertain which factors may predict treatment participation.
Results
The treatment group (TG) in comparison to the non-treatment group (NTG) were more likely to perceive their life was threatened (85.1% vs 8.1%), less able to cope (67% vs 25.8%) and less resilient (4.2% vs 87.5%). The CTA using all the assessment variables found the Connor-Davidson (2-item scale) (P < 0.001), degree of property damage (P < 0.001), financial losses (P < 0.001), perception their life was threatened (P < 0.001) and insurance claims (P < 0.003) distinguished the TG from the NTG.
Conclusions
The study identified factors that distinguished the TG from the NTG and predicted the likelihood of participation in a post-disaster mental health treatment.
I respond to challenges posed by Andrew Dole, Joanna Leidenhag, Kevin Schilbrack, and Sameer Yadav. Key topics include: whether the engagement between analytic theology and the academic study of religion really is mutually beneficial, distinguishing analytic theology from science-engaged theology, restrictive methodological naturalism, and whether I misconstrue analytic theology’s ‘characteristic damage’.
This article was written before Andrea Robin Skinner, daughter of Alice Munro, wrote an essay in the Toronto Star on July 7, 2024, describing her mother's silence in the face of her abuse at the hands of Munro's husband/Skinner's stepfather, Gerald Fremlin. I wish to honour Skinner's story and her courage in coming forward, as well as her wish that “… this story, my story, to become part of the stories people tell about my mother.” I, like so many others, will continue to grapple with Munro's writing and her reflections on intimate human relationships — as well as her literary legacy — following these revelations.
A fourth-order bandpass filter with dual-wide passbands is proposed in this article. The novelty of the proposed work is the realization of a dual-band bandpass filter with closely spaced passbands, wide passband bandwidth, high rejection between the passbands, using a novel combination of open stub tapped series coupled lines (CLs) and shunt transmission line loaded with end connected CLs. The characteristics of the proposed dual-wideband bandpass filter are investigated by adopting even–odd mode analysis. The transmission zeros generated by the transmission line loaded with an end-connected CL and open stub are utilized to achieve a high skirt rate. A rejection better than 55 dB is achieved with a single transmission zero between the two passbands indicating high isolation and close passbands. The dual-wideband filter is designed and manufactured to operate at 1.33 and 2.32 GHz. The experimented 3-dB fractional bandwidths of the two pass frequency bands are 40.6% and 24.13%. The proposed filter’s tested frequency responses agree well with simulated results. The proposed device can be used in various applications such as telecommunications, satellite communications, radar systems, imaging, and spectroscopy.
The Pension Benefit Guaranty Corporation (PBGC) becomes the trustee for private defined benefit plans that have defaulted. The PBGC pays retirement benefits as provided by the plan and that are consistent with federal guidelines concerning the type and amounts of distributions. In response to a Freedom of Information Request, the PBGC provided us with relevant information on all individuals who received retirement benefits from the PBGC in the last 10 years, over 250,000 retirees. Individuals requesting payouts from PBGC managed plans have the option of selecting either a single-life annuity or a joint-and-survivor (J&S) annuity. We examine the PBGC distributions chosen over the last decade and how they vary by age at retirement, sex, months of service, and other relevant variables. Key findings indicate that men are much more likely to choose a joint and survivor annuity compared to female claimants, and the difference increases with age. Conditional on selecting a J&S annuity, men are more likely to select a 100 percent survivor's annuity, while women tend to choose a 50 percent survivor's benefit.
Experimental studies on the sloshing of fluid layers are usually performed in rectangular tanks with fixed boundaries. In contrast, the present study uses a 4.76-m-long circular channel, a geometry with open periodic boundaries. Surface waves are excited by means of a submerged hill that, together with the tank, performs a harmonic oscillation. Laboratory measurements are made using 18 ultrasonic probes, evenly distributed over the channel to track the wave propagation. It is shown that a two-dimensional long-wave numerical model derived via the Kármán–Pohlhausen approach reproduces the experimental data as long as the forcing is monochromatic. The sloshing experiments imply a highly complex surface wave field. Different wave types such as solitary waves, undular bores and antisolitary waves are observed. For order one $\delta _{hill} = h_{hill}/h_0$, where $h_0$ is the mean water level and $h_{hill}$ the obstacle's height, the resonant reflections of solitary waves by the submerged obstacle give rise to an amplitude spectrum for which the main resonance peaks can be explained by linear theory. For smaller $\delta _{hill}$, wave transmissions lead to major differences with respect to the more common cases of sloshing with closed ducts having fully reflective ends for which wave transmission through the end walls is not possible. This ultimately results in more complex resonance diagrams and a pattern formation that changes rather abruptly with the frequency. The experiments are of interest not only for engineering applications but also for tidal flows over bottom topography.
We use a special tiling for the hyperbolic d-space $\mathbb {H}^d$ for $d=2,3,4$ to construct an (almost) explicit isomorphism between the Lipschitz-free space $\mathcal {F}(\mathbb {H}^d)$ and $\mathcal {F}(P)\oplus \mathcal {F}(\mathcal {N})$, where P is a polytope in $\mathbb {R}^d$ and $\mathcal {N}$ a net in $\mathbb {H}^d$ coming from the tiling. This implies that the spaces $\mathcal {F}(\mathbb {H}^d)$ and $\mathcal {F}(\mathbb {R}^d)\oplus \mathcal {F}(\mathcal {M})$ are isomorphic for every net $\mathcal {M}$ in $\mathbb {H}^d$. In particular, we obtain that, for $d=2,3,4$, $\mathcal {F}(\mathbb {H}^d)$ has a Schauder basis. Moreover, using a similar method, we also give an explicit isomorphism between $\mathrm {Lip}(\mathbb {H}^d)$ and $\mathrm {Lip}(\mathbb {R}^d)$.
We develop a new method suitable for establishing lower bounds on the ball measure of noncompactness of operators acting between considerably general quasinormed function spaces. This new method removes some of the restrictions oft-presented in the previous work. Most notably, the target function space need not be disjointly superadditive nor equipped with a norm. Instead, a property that is far more often at our disposal is exploited—namely the absolute continuity of the target quasinorm.
We use this new method to prove that limiting Sobolev embeddings into spaces of Brezis–Wainger type are so-called maximally noncompact, i.e. their ball measure of noncompactness is the worst possible.
Sleep is vital for the maintenance of physical and mental health, recovery and performance in athletes. Sleep also has a restorative effect on the immune system and the endocrine system. Sleep must be of adequate duration, timing and quality to promote recovery following training and competition. Inadequate sleep adversely impacts carbohydrate metabolism, appetite, energy intake and protein synthesis affecting recovery from the energy demands of daily living and training/competition related fatigue. Sleep’s role in overall health and well-being has been established. Athletes have high sleep needs and are particularly vulnerable to sleep difficulties due to high training and competition demands, as such the implementation of the potential nutritional interventions to improve sleep duration and quality is commonplace. The use of certain nutrition strategies and supplements has an evidence base i.e. carbohydrate, caffeine, creatine, kiwifruit, magnesium, meal make-up and timing, protein and tart cherry. However, further research involving both foods and supplements is necessary to clarify the interactions between nutrition and the circadian system as there is potential to improve sleep and recovery. Additional research is necessary to clarify guidelines and develop products and protocols for foods and supplements to benefit athlete health, performance and/or recovery. The purpose of this review is to highlight the potential interaction between sleep and nutrition for athletes and how these interactions might benefit sleep and/or recovery.
It is estimated that more than one-tenth of adults aged ≥60 years are now classified as having sarcopenic obesity (SO), a clinical condition characterised by the concurrent presence of sarcopenia (low muscle mass and weakness) and obesity (excessive fat mass). Independently, sarcopenia and obesity are associated with a high risk of numerous adverse health outcomes including CVD and neurological conditions (e.g. dementia), but SO may confer a greater risk, exceeding either condition alone. This imposes a substantial burden on individuals, healthcare systems and society. In recent years, an increasing number of observational studies have explored the association between SO and the risk of CVD; however, results are mixed. Moreover, the pathophysiology of SO is governed by a complex interplay of multiple mechanisms including insulin resistance, inflammation, oxidative stress, hormonal shifts and alteration of energy balance, which may also play a role in the occurrence of various CVD. Yet, the exact mechanisms underlying the pathological connection between these two complex conditions remain largely unexplored. The aim of this review is to examine the association between SO and CVD. Specifically, we seek to: (1) discuss the definition, epidemiology and diagnosis of SO; (2) reconcile previously inconsistent findings by synthesising evidence from longitudinal studies on the epidemiological link between SO and CVD and (3) discuss critical mechanisms that may elucidate the complex and potentially bidirectional relationships between SO and CVD.
In the present article, we study compact complex manifolds admitting a Hermitian metric which is strong Kähler with torsion (SKT) and Calabi–Yau with torsion (CYT) and whose Bismut torsion is parallel. We first obtain a characterization of the universal cover of such manifolds as a product of a Kähler Ricci-flat manifold with a Bismut flat one. Then, using a mapping torus construction, we provide non-Bismut flat examples. The existence of generalized Kähler structures is also investigated.
I raise some questions about Jeremy Fantl's The Limitations of the Open Mind. I ask what type of applied epistemology Fantl's book represents, whether there might be a better conception of open-mindedness than the one he embraces, and whether he is correct that someone's being an amateur makes it easier for their knowledge to survive the dismissal of relevant counterarguments.
The United Nations International Labour Organization (ILO) has recently incorporated driver pay into its guidelines on the promotion of safe and decent work in road transport. ILO guideline 73 states that ‘the remuneration of … CMV [commercial motor vehicle] drivers should be sustainable and take into consideration the attractiveness and sustainability of the industry’. In the spirit of this, we explore the relationship between truck drivers’ relative income and intrastate motor carrier safety performance. We utilise the United States (US) Bureau of Labor Statistics Occupational Employment and Wage data for heavy and tractor-trailer truck driver median annual incomes and the US Census Bureau’s American Community Survey estimates of median household incomes to construct county level relative income ratios for truck drivers. This information is merged with public safety data to analyse the relationship between truck drivers’ relative pay and motor carrier safety performance. We find that, all else constant, carriers located in counties where driver earnings are relatively high tend to experience fewer crashes. This provides evidence that safety performance is better when driver pay is more attractive in the truck driver labour market and, consequently, validates the ILO’s assertion under guideline 73.
Law & Society scholars often dismiss Law & Economics (L&E) as insoluble with our core beliefs about distributive justice, culture, and social solidarity. This reaction has yielded missed opportunities for new theory emergent between the fields. One such opportunity came in 1978, when Guido Calabresi and Philip Bobbitt argued that societies make “tragic choices” about scarce resource allocations so as to reconcile such choices with core culture, ethics, and values. In Calabresi’s later words, their book was a “more or less explicit appeal to anthropology for help.”1 Today, sociolegal studies remain well-poised to answer this appeal. Taking theory about moral costs from Calabresi in L&E and adding anthropological thought on the meaning of “value,” this essay presents situated valuation – a contextualized notion of value that accounts for the moral costs of inequalities while supporting principled scrutiny of redistributive policies meant to reduce inequality but sometimes worsening it. This discussion highlights the importance of interpretive social science in the study of distributive inequality, while showcasing a neglected but generative link between mutually imbricated interdisciplinary communities.
Erdös and Selfridge first showed that the product of consecutive integers cannot be a perfect power. Later, this result was generalized to polynomial values by various authors. They demonstrated that the product of consecutive polynomial values cannot be the perfect power for a suitable polynomial. In this article, we consider a related problem to the product of consecutive integers. We consider all sequences of polynomial values from a given interval whose products are almost perfect powers. We study the size of these powers and give an asymptotic result. We also define a group theoretic invariant, which is a natural generalization of the Davenport constant. We provide a non-trivial upper bound of this group theoretic invariant.
The animal protection movement has developed an increasingly close working relationship with the criminal punishment system through lobbying and campaigning for harsher punishments for animal abuse, while at the same time showing an interest in restorative justice (RJ) as a response to harm against animals. In this article, we take a critical position aligned with anti-carceral feminists and prison abolitionists against the carceral systems that fail humans and animals in circumstances of violence. We consider the potential of RJ as an alternative approach to address and prevent harm against animals in abuse cases on an individual level while highlighting the limitations of RJ in achieving the necessary changes on a societal level to end structurally produced violence against animals, such as industrial animal exploitation. We propose that transformative justice (TJ), which involves some RJ processes, is the most promising approach that could achieve justice for both humans and nonhumans in the long term without reproducing traumas and violence for the individuals and communities involved in harm reduction and prevention. Drawing on examples of RJ and TJ as developed and practised in marginalized human communities, we apply their lessons to thinking through similar practices in the context of animal abuse and neglect.