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Purpose: This study aims to explore the 3 D separated flow fields and heat transfer characteristics at the end wall of a serpentine channel with various turn clearances using topological analysis and critical points principles of three-dimensional vortex flow. Design/methodology/approach: This aims to explore the 3 D separated flow fields and heat transfer characteristics at the end wall of a serp

Many studies have used the relative activities of extracellular enzymes associated with microbial carbon (C), nitrogen (N) and phosphorus (P) acquisition to infer the relative C vs. nutrient limitation of the microbial community. However, recent experimental and theoretical evidence has shown that the use of ecoenzymatic ratio to infer limiting microbial resources may be invalid. We added the two

Because of increasing demand, rapid development of in vitro and in vivo models to be used to study lung regeneration and lung repair has occurred during the last years. Even if imaging has always been an important tool in diagnosing disease and validating models, the current disease models, including three-dimensional (3D) lung models, put a higher demand on advanced imaging techniques. Moreover,

On 19 September 2016, the UNGA adopted the New York Declaration for Refugees and Migrants through which States committed to developing two compacts: one on refugees and one on safe, orderly and regular migration. The Zero Drafts of the compacts were published on 31 January 2018 and 5 February 2018, respectively. The move towards the discussion and adoption of the global compacts comes in part in r

Efter en landreform, som genomfördes i slutet av 40- och i början av 50-talet, blev de flesta taiwanesiska bönderna hemmansägare och odlade marken på små lantegendomar. Denna efterkrigsreform banade väg för en ekonomisk utveckling som väsentligt påverkade och förändrade bondesamhället. När det taiwanesiska jordbruket visade tecken på stagnation på 1970-talet, förändrades böndernas syn på markinnehAfter post-war land reform that took place between 1949 and 1953, most Taiwanese farmers became owner-cultivators working on small landholdings. Post-war land reform paved the foundation for economic development and industrialization, processes that squeezed the agricultural sector and created changes in farming villages. When Taiwanese agriculture showed signs of stagnation in the 1970s, farmers’

Hållbart arbetsliv för alla åldrar i Helsingborgs stadI Sverige har det av samhällsekonomiska orsaker föreslagits att ålderspensionen ska senareläggas, eftersom pensionssystemet är uppbyggt så att vi ska arbeta två tredjedelar av våra liv. En av de största utmaningarna för den svenska arbetsmarknaden är att göra arbetslivet hållbart så att fler klarar av att arbeta till en högre ålder. För att fle

Buildings are responsible for a third of global greenhouse gas emissions, with much of their life cycle impacts resulting from embodied impacts of building materials. One solution to reduce embodied emissions is to use of secondary materials such as by-products and waste materials for producing building materials (in this study referred to as reuse solutions). While this is reported to have positi

Protandry is a widespread life-history phenomenon describing how males precede females at the site or state of reproduction. In migratory birds, protandry has an important influence on individual fitness, the migratory syndrome, and phenological response to climate change. Despite its significance, accurate analyses on the dynamics of protandry using data sets collected at the breeding site, are l

We know that informal networks explain differences in career success. Historical differences in business careers of men and women have frequently been explained with differences in informal networks. We also know that corporations tend to recruit future leaders and professionals from highly ranked business schools, and that important social networks form among the students there. However, it is no

Detta arbete kick-startar AI (artificiell intelligens) för ledningsunderhåll i VA-branschen i Sverige. Arbetet med befintliga VA-nät är idag främst reaktivt; man reparerar läckor vartefter man blir varse dem, ibland till stora kostnader om läckan är omfattande och akut. Med denna artikel vill vi sätta fokus på proaktivt arbete med ledningsnät och diskutera riskanalys inom området. En ANN-modell soThis work kick-starts AI (artificial intelligence) for pipe management among Swedish water utilities. The current work with pipe management is mainly reactive; leaks are repaired after they are detected, sometimes with large costs if the leakage is extensive and critical. With this article, we want to focus on proactive pipe network management and discuss risk analysis in the field. A previously d

The design of technologies, built environments, products, or services can result in inequalities, exclusion, and discrimination, possibly because designers–often unintentionally–reproduce social norms through their designs. This strongly relates to engineering and design educations, preparing future professionals and contributing to sustainable societies. The aim of this paper is to introduce and

Background: In patients who recover consciousness after cardiac arrest (CA), a subsequent death from non-neurological causes may confound the assessment of long-term neurological outcome. We investigated the prevalence and causes of death after awakening (DAA) in a multicenter cohort of CA patients. Methods: Observational multicenter cohort study on patients resuscitated from CA in eight European