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Temperature thresholds of ecosystem respiration at a global scale

Ecosystem respiration is a major component of the global terrestrial carbon cycle and is strongly influenced by temperature. The global extent of the temperature–ecosystem respiration relationship, however, has not been fully explored. Here, we test linear and threshold models of ecosystem respiration across 210 globally distributed eddy covariance sites over an extensive temperature range. We fin

Comparison of Five Formulations for Evaluating Q Factors of Antennas

There are several formulations for calculating the Q factors of antennas. The evaluated Q factors are not always in agreement because of the differences in the definition of Q factor and the method in addressing the stored reactive energies. This paper gives a short comparison of five of them with numerical examples.

On the Complexity Requirements of a Panel-Based Large Intelligent Surface

A Large Intelligent Surface (LIS) is a recently proposed concept, especially suitable for high speed indoor communications and industrial internet of things (IoT) applications. Basing the LIS on smaller panels has clear advantages in terms of flexibility and mass production of its elements. In this paper we consider a panel-based LIS and we study the interplay of the panel size, the number of base

Epsilon waves as an extreme form of depolarization delay : Focusing on the arrhythmogenic right ventricular cardiomyopathy/dysplasia

Revision of the Task Force diagnostic criteria (TFC) for arrhythmogenic right ventricular cardiomyopathy/dysplasia (ARVC/D), in 2010, has increased the sensitivity for the diagnosis of early and familial forms of the disease. Epsilon wave (EW) is a major diagnostic criterion in the context of ARVC/D, however, it remains unquantifiable and therefore, may leave room for substan-tial subjective inter

Proteins linked to atherosclerosis and cell proliferation are associated with the shrunken pore syndrome in heart failure patients

PURPOSE: The "Shrunken pore syndrome" (SPS) is characterized by a difference in renal filtration between cystatin C and creatinine, resulting in a low eGFRcystatinC /eGFRcreatinine -ratio. Studies have demonstrated a high risk for cardiovascular morbidity and mortality for patients with SPS. In this discovery study, we explored associations between SPS and proteins implicated in cardiovascular dis

Agile practices in global software engineering – a systematic map

This paper presents the results of systematically reviewing the current research literature on the use of agile practices and lean software development in global software engineering (GSE). The primary purpose is to highlight under which circumstances they have been applied efficiently. Some common terms related to agile practices (e.g. scrum, extreme programming) were considered in formulating th

A Dynamical Perspective on the Generality Problem

The generality problem is commonly considered to be a critical difficulty for reliabilism. In this paper, we present a dynamical perspective on the problem in the spirit of naturalized epistemology. According to this outlook, it is worth investigating how token belief-forming processes instantiate specific types in the biological agent’s cognitive architecture (including other relevant embodied fe

Prey to predator body size ratio in the evolution of cooperative hunting—a social spider test case

One of the benefits of cooperative hunting may be that predators can subdue larger prey. In spiders, cooperative, social species can capture prey many times larger than an individual predator. However, we propose that cooperative prey capture does not have to be associated with larger caught prey per se, but with an increase in the ratio of prey to predator body size. This can be achieved either b

One-step Gas-phase Synthesis of Core-shell Nanoparticles via Surface Segregation.

A great amount of research effort has been devoted to theproduction of core-shell nanoparticles for applications in variousfields including biomedical imaging, catalysis, and plasmonics.Such attention to core-shell nanoparticles arise from the fact thatthey can exhibit enhanced physical and/or chemical properties.Furthermore, core-shell particles with distinctly new propertiescompared to those of

Sverige måste värna den språkliga kompetensen

På senare tid har betydelsen av språk kommit att debatteras med stor iver i offentligheten, inte minst frågan om svenskans ställning i förskola, grundskola och gymnasium. Vikten av en välfungerande språkundervisning gäller hela utbildningskedjan och inte minst för högskolan, skriver bland andra Isak Hammar, fil. dr i historia och verksamhetsledare för tankesmedjan Humtank.

Performance-based specification of wood : Introducing project ClickDesign

This paper introduces the new ForestValue research project CLICKdesign – delivering fingertip knowledge to enable service life performance specification of wood. This European consortium is working on the primary innovation to move from the complex, fragmented and general to the easy-to-use, consolidated and specific by provision of an accessible digital tool for specifiers. Competing materials ta