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Din sökning på "Identification of severity related mutation hotspots in SARS-CoV-2 using a density-based clustering approach" gav 193254 sökträffar

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Various procedures to improve the sensitivity and precision of antigen quantitation by immunocapillarymigration are investigated. The best results are obtained when using porous strips of cellulose acetate with covalently attached antibodies and when enzyme-labeled antibodies are used to expose the antigen-covered areas of the strips. Such a system has a sensitivity of 0.15 mg/liter and a precisio

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Capsule A combination of several biometric measures enables the reliable sexing of the European Bee-eater Merops apiaster, a species with subtle sex differences in plumage and morphometry. Aims To explore variation in biometrics and their suitability to discriminate sex in adult European Bee-eaters Merops apiaster. Methods We sampled populations of a long-distance migratory species with low sexual

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The ALICE Collaboration reports the first fully-corrected measurements of the N-subjettiness observable for track-based jets in heavy-ion collisions. This study is performed using data recorded in pp and Pb-Pb collisions at centre-of-mass energies of s = 7 TeV and sNN = 2.76 TeV, respectively. In particular the ratio of 2-subjettiness to 1-subjettiness, τ2/τ1, which is sensitive to the rate of two

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NAA10 is a major N-terminal acetyltransferase (NAT) that catalyzes the cotranslational N-terminal (Nt-) acetylation of 40% of the human proteome. Several reports of lysine acetyltransferase (KAT) activity by NAA10 exist, but others have not been able to find any NAA10-derived KAT activity, the latter of which is supported by structural studies. The KAT activity of NAA10 towards hypoxia-inducible f

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Measurements of elliptic (v2) and triangular (v3) flow coefficients of π±, K±, p+p ¯ , KS0, and Λ+Λ ¯ obtained with the scalar product method in Xe-Xe collisions at sNN = 5.44 TeV are presented. The results are obtained in the rapidity range |y| < 0.5 and reported as a function of transverse momentum, pT, for several collision centrality classes. The flow coefficients exhibit a particle mass depen

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In this thesis degradation of chlorinated solvents, e.g., tetrachloroethene (perchloroethylene [PCE]), has been examined, both natural occurring degradation and in situ remediation strategies. The projects included have focused on two field sites of former dry-cleaning facilities, which are contaminated with PCE in both the groundwater and the sediments. One site had only been exposed to natural d

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Objectives: Simple decompression is an accepted surgical treatment of ulnar nerve entrapment at the elbow (UNE). Our purpose was to evaluate the outcome and potential predictors for the outcome after simple decompression in UNE.Methods: All surgically treated UNE cases (from 2004-2008) at our department were studied retrospectively. Out of 285 primary surgeries, 242 primary simple ulnar nerve deco

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Purpose This study explored the role of several psychological factors in professional quality of life in nurses. Specifically, we tried to clarify the relationships between several dimensions of empathy, self-compassion, and psychological inflexibility, and positive (compassion satisfaction) and negative (burnout and compassion fatigue) domains of professional quality of life. Methods Using a cros

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Addictive disorders are characterized by severe consequences, including suicidal events, but most studies investigating the association between addiction and suicidal risk have focused on substance use disorders and gambling disorder at the expense of the rest of behavioral addictions. This study examined the prevalence and the associated clinical correlates of suicidal ideation and suicide attemp

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The Convention on Biological Diversity, and the Nagoya Protocol in particular, provide a framework for the fair and equitable sharing of benefits arising from the utilization of biological resources and traditional knowledge, and ultimately aim to promote capacity-building in the developing world. However, measuring capacity-building is a challenging task due to its intangible nature. By compiling

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cGMP interactors play a role in several pathologies and may be targets for cGMP analog-based drugs, but the success of targeting depends on the biochemical stereospecificity between the cGMP-analog and the interactor. The stereospecificity between general cGMP analogs—or such that are selectivity-modified to obtain, for example, inhibitory actions on a specific target, like the cGMP-dependent prot

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This paper investigates the resistive power losses that are incurred in keeping a network of synchronous generators in a synchronous state. These losses arise due to the transient power-flow fluctuations that occur when the system is perturbed from a synchronous state by a small transient event or in the face of persistent stochastic disturbances. We call these losses the 'price of synchrony,' as

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In this work, we describe the synthesis of CdS nanocrystals in thin polymeric films by in-situ Grazing Incidence Diffraction (GID) and Grazing Incidence Small Angle Scattering (GISAXS). The 2D GISAXS patterns indicate how the precursor structure is altered as the temperature is varied from 25°C to 300°C. At 150°C, the CdS nanocrystals start to arrange themselves in a hexagonal lattice with a latti

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Industrial production of probiotic bacteria must be adapted to reach a stable product with resistance to unfavourable environmental conditions during storage and that display probiotic functionality. Flow cytometry-based descriptors, light scatter and pulse width of bacterial morphology were used as markers to estimate physiological fitness. The effects of temperature, pH and oxygen levels on cell

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Despite election violence being a commonly agreed upon phenomena in the Philippines, there has been a dearth in academic research on the topic in recent years, largely due to a lack of reliable information. To address this, our article adapts recognized methods from studies such as Lindsay Shorr Newman’s 2013 paper, together with Stephen McGrath and Paul Gill’s 2014 research on terrorism and elect

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CRC is one of the most common causes of cancer death in the world. If CRC is diagnosed in the early stages, the patient's chance of survival is estimated at about 90%, with a very low probability of recurrence. The five-year DFS for CRC patients in stage III and IV drops to 63.3% and 18.9%, respectively. The current thesis aimed to identify potential new prognostic and predicting biomarkers for th

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Based on extensive ethnographic fieldwork in Uzbekistan, this article looks at the way official state narratives are challenged by silent, unorganized, often unawares, gestures of resistance at the bottom of a society. Footing on a framework suggested by Scott’s definition of infrapolitics (2012), we propose to incorporate informal practices in a definition of informality that is more inclusive, a

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In the past decade, district heat networks have emerged as a key strategy for the UK government to achieve its 2050 decarbonization targets. Reports and analyses have focused on the technical and economic challenges of introducing networked heat provision in a country where this is a relatively novel energy service. Meanwhile, there has been little emphasis on the spatial and physical aspects of h

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The study tested vocabulary acquisition of a pseudo-language in Swedish–English bilinguals. A computerized paired-associate learning task was used to teach form-meaning mappings. A learning assessment task was administered after each block. The primary research question was whether subjective typology measures predict conscious and unconscious performance in post-learning outcomes.