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Trapping and ringing near ecological barriers can provide useful information about the migration strategies of bird species. In this paper we analyzed ringing data of the Garden Warbler, collected within the period of 1950-2008 at the Ottenby Bird Observatory, south-eastern Sweden, and describe patterns in migration phenology, morphometrics and fuel load. A total of 4,351 individuals aged as eithe
During corrosive dissolution of metal ions from a body surface, an oxide compound isproduced. This compound forms a protective film that reduces the dissolution rate. When afraction of a millimetre depth is dissolved the dissolution rate become insignificant. However,repeated loading will damage the film with continued dissolution as a result. In connectionwith this a threshold strain is assumed t
Anti-neutrophil cytoplasmic antibodies (ANCA) are a family of autoantibodies that react with proteins predominantly expressed in cytoplasmic granules of polymorphonuclear neutrophil granulocytes (PMNs). ANCA was initially detected using indirect immunofluorescence, allowing for different patterns such as p-ANCA (perinuclear) and c-ANCA (cytoplasmic) to be distinguished. Today it is common to detec
In this study we investigated if stereotype conceptions against groups of people can be suppressed by retrieval practice and thereby affect implicit associations. Previous research of retrieval-induced forgetting has shown that interfering memories are inhibited and weakened by retrieval practice. Our hypothesis was that retrieval practice of features incongruent to a stereotype would cause memory
Railway expansion is usually associated with containing and supporting economic growth. This particular research approaches railways from the angle of technological potential. It explores whether railways can drive China towards technology-led growth, and if so, the way in which this process occurs. The study uses a theoretical framework of complementarities adjusting it to the qualitative analysi
This paper examines the influence on the Egyptian revolution of 2011 by preceding social movements and historical acts of contention. This is made possible through examining the history of contentious performances from the birth of the social movement up until the twenty-first century, and then comparing the results with the uprising in Egypt. The purpose of this paper is to assess and attempt to
In the cell, γ-tubulin establishes a cellular network of threads named the γ-string meshwork. However, the functions of this meshwork remain to be determined. We investigated the traits of the meshwork and show that γ-strings have the ability to connect the cytoplasm and the mitochondrial DNA together. We also show that γ-tubulin has a role in the maintenance of the mitochondrial network and functIn the cell, γ-tubulin establishes a cellular network of threads named the γ-string meshwork. However, the functions of this meshwork remain to be determined. We investigated the traits of the meshwork and show that γ-strings have the ability to connect the cytoplasm and the mitochondrial DNA together. We also show that γ-tubulin has a role in the maintenance of the mitochondrial network and funct
One of the major arguments made in the current boom in Haitian revolutionary studies connects today’s conditions of possibility for modern democracy and human rights to the abolition of slavery during the Haitian Revolution (1791–1804). During the last decade, however, this connection between the Haitian Revolutionary period and our own age has been questioned by an increasing number of scholars: One of the major arguments made in the current boom in Haitian revolutionary studies connects today’s conditions of possibility for modern democracy and human rights to the abolition of slavery during the Haitian Revolution (1791–1804). During the last decade, however, this connection between the Haitian Revolutionary period and our own age has been questioned by an increasing number of scholars:
The Corded Ware Culture complex in Sweden involves a special form of social structure called the Battle Axe Culture. Among well-known features, such as single graves, there are also other forms of expression. A special form of find is illustrated by a place with a significant accumulation of deliberately burned or otherwise destroyed objects. This mass deposit includes both well-known object forms
We present multiband Hubble Space Telescope imaging of the calcium-rich supernova (SN) SN 2019ehk at 276-389 days after explosion. These observations represent the latest B-band to near-IR photometric measurements of a calcium-rich transient to date and allow for the first opportunity to analyze the late-time bolometric evolution of an object in this observational SN class. We find that the late-t
From a control design point of view, modern diesel engines are dynamic, nonlinear, MIMO systems. This paper presents a method to find low-complexity black-box dynamic models suitable for model predictive control (MPC) of NOx and soot emissions based on on-line emissions measurements. A four-input-five-output representation of the engine is considered, with fuel injection timing, fuel injection dur
Background: Longtime follow-up studies on patients with pharyngotonsillitis are rare. We aimed to describe the patterns of new visits for a sore throat, complications and tonsillectomy during 2 years in a cohort of patients with pharyngotonsillitis and non-infected controls. Methods: A retrospective chart review was performed on a cohort of patients with acute sore throat (n = 207), and non-infect
Fatty acid esters of hydroxy fatty acids (FAHFAs) are a recently discovered class of endogenous lipids with antidiabetic and anti-inflammatory activities. Interest in these lipids is due to their unique biological activites and the observation that insulin-resistant people have lower palmitic acid esters of hydroxystearic acid (PAHSA) levels, suggesting that a FAHFA deficiency may contribute to me
The identification of jets containing b hadrons is important for the physics programme of the ATLAS experiment at the Large Hadron Collider. Several algorithms to identify jets containing b hadrons are described, ranging from those based on the reconstruction of an inclusive secondary vertex or the presence of tracks with large impact parameters to combined tagging algorithms making use of multi-v
Silicon photomultipliers (SiPMs) are an enabling solid-state technology for low light sensing, with single photon sensitivity and photon number resolving capability. They feature an extremely high internal gain at the 106 level, comparable to photomultiplier tubes (PMTs), with the advantage of low operating voltage (~50 V compared to ~1000 V for PMT) and low energy consumption. The solid-state tec
A key question for evidence-based medicine (EBM) is how best to model the way in which EBM should “[integrate] individual clinical expertise and the best external evidence” (Sackett et al. 1996). We argue that the formulations and models available in the literature today are modest variations on a common theme and face very similar problems. For example, both the early and updated models of evidenA key question for evidence-based medicine (EBM) is how best to model the way in which EBM should “[integrate] individual clinical expertise and the best external evidence” (Sackett et al. 1996). We argue that the formulations and models available in the literature today are modest variations on a common theme and face very similar problems. For example, both the early and updated models of eviden
An 'early streamer emission' (ESE) terminal, for lightning protection, stimulates a burst of streamers from its tip before producing streamers induced by the field of a downward leader, approaching from a thundercloud. It has been claimed to enhance the probability of attachment of a lightning channel to a protection system. Experiments are described in which the performance of a simulated 'early
Heparan sulfate is a highly modified O-linked glycan that performs diverse physiological roles in animal tissues. Though quickly modified, it is initially synthesised as a polysaccharide of alternating β-d-glucuronosyl and N-acetyl-α-d-glucosaminyl residues by exostosins. These enzymes generally possess two glycosyltransferase domains (GT47 and GT64)—each thought to add one type of monosaccharide
