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Motion and magnetic field inhomogeneity correction techniques for chemical exchange saturation transfer (CEST) MRI : A contemporary review
Chemical exchange saturation transfer (CEST) magnetic resonance imaging (MRI) has emerged as a powerful imaging technique sensitive to tissue molecular composition, pH, and metabolic processes in situ. CEST MRI uniquely probes the physical exchange of protons between water and specific molecules within tissues, providing a window into physiological phenomena that remain invisible to standard MRI.
Psychological Defence : Concepts and principles for the 2020s
Celebrating two decades of the Journal of Place Branding and Public Diplomacy
Inverse stochastic resonance in adaptive small-world neural networks
Inverse stochastic resonance (ISR) is a counterintuitive phenomenon where noise reduces the oscillation frequency of an oscillator to a minimum occurring at an intermediate noise intensity, and sometimes even to the complete absence of oscillations. In neuroscience, ISR was first experimentally verified with cerebellar Purkinje neurons [Buchin et al., PLOS Comput. Biol. 12, e1005000 (2016)]. These
A proposed medical system change in Japan inspired by Swedish primary health care : Important role of general practitioners and specialist nurses at primary health care centers
Japanese citizens of all socioeconomic statuses have benefited from the national insurance system by receiving high-quality healthcare. However, the Japanese healthcare service is facing a severe financial crisis because of the increasing aging society and social security expenses. Many consultations raise medical expenditure and doctors' work overload, which is about to be regulated, but is quest
Second Language Acquisition : Second Language Systems
Differences in use without deficiencies in competence: Passives in the Turkish and German of Turkish heritage speakers in Germany.
Determining how and why adult outcomes of heritage speaker (HS) bilingualism differ from monolinguals is difficult because it requires the reconstruction of developmental paths from end-state data. In an effort to address this issue, we examine HSs of Turkish in Germany at an early age of development (10–15 years old, n = 22), as well as age-matched monolingual controls in Turkey (n = 20) and Germ
Terminology matters! Why difference is not incompleteness and how early child bilinguals are heritage speakers
This paper integrates research on child simultaneous bilingual acquisition more directly into the heritage language acquisition literature. The child simultaneous bilingual literature mostly focuses on development in childhood, whereas heritage speakers are often tested at an endstate in adulthood. However, insights from child simultaneous bilingual acquisition must be considered in heritage langu
Foods elaborated with vegetable by-product effects on blood lipid levels : A systematic review
Vegetable by-products, produced in large quantities worldwide, contain significant amounts of bioactive compounds and fiber, which have been shown to offer health benefits, such as regulating blood lipid levels. Dyslipidemia, a primary target in the clinical metabolic control of susceptible populations, is strongly influenced by diet. Hence, this systematic review aims to present the main findings
Oat polar lipids and sunflower lecithin similarly improve cardiometabolic risk markers and appetite controlling hormone responses after breakfast and a subsequent lunch. A randomized crossover study in healthy adults
Introduction: The alarming global increase in lifestyle-related disorders such as obesity and type 2 diabetes mellitus (T2DM) has increased during the last several decades. Poor dietary choices significantly contribute to this increase and prevention measures are urgently needed. Dietary intake of bioactive compounds found in foods are linked to a decrease likelihood of these disorders. For t
Ingemar Oscarsson, På besök i stormaktstidens Sverige (Stockholm: Natur & Kultur 2024). 253 s.
Different ways of diagnosing selective glomerular hypofiltration syndromes such as shrunken pore syndrome and the associated increase in mortality
BackgroundIn 2015, a selective decrease in the glomerular filtration of middle-sized molecules such as cystatin C compared to small molecules such as creatinine was first described and tentatively termed “Shrunken pore syndrome.” Numerous studies have thereafter found an association between this syndrome (defined by a low eGFRcystatin C to eGFRcreatinine ratio) and mortality and morbidity. In 2023
Gaze-action coupling, gaze-gesture coupling, and exogenous attraction of gaze in dyadic interactions
In human interactions, gaze may be used to acquire information for goal-directed actions, to acquire information related to the interacting partner's actions, and in the context of multimodal communication. At present, there are no models of gaze behavior in the context of vision that adequately incorporate these three components. In this study, we aimed to uncover and quantify patterns of within-
Landscape patterns in stand-replacing disturbances across the world’s forests
The spatial imprint of forest disturbances, which can result from a variety of anthropogenic and natural causes, is important in shaping the form and function of the world’s forests. However, we lack a systematic assessment of how the forms of forest disturbances differ globally, which could help in sustainable forest policy and management initiatives to protect forest biomes. Here we produce a gl
Mapping multi-dimensional variability in water stress strategies across temperate forests
Increasing water stress is emerging as a global phenomenon, and is anticipated to have a marked impact on forest function. The role of tree functional strategies is pivotal in regulating forest fitness and their ability to cope with water stress. However, how the functional strategies found at the tree or species level scale up to characterise forest communities and their variation across regions
The pace of life for forest trees
Tree growth and longevity trade-offs fundamentally shape the terrestrial carbon balance. Yet, we lack a unified understanding of how such trade-offs vary across the world's forests. By mapping life history traits for a wide range of species across the Americas, we reveal considerable variation in life expectancies from 10 centimeters in diameter (ranging from 1.3 to 3195 years) and show that the p
Därför ska det vara en tygkasse eller en sliten, överfull väska i höst
Restrictions on definiteness in the grammars of German-Turkish heritage speakers
This paper reports on a study investigating restrictions on definiteness (the Definiteness Effect) in existential constructions in the two languages of Turkish heritage speakers in Germany. Turkish and German differ in how the Definiteness Effect plays out. Definite expressions in German may not occur in affirmative or negative existentials, whereas in Turkish the restriction applies only to affir
Internal and external factors in heritage language acquisition: Evidence from heritage Russian in Israel, Germany, Norway, Latvia and the UK
In this paper, we consider elicited production data (real and nonce words tasks) from five different studies on the acquisition of grammatical gender in Heritage Russian, comparing children growing up in Germany, Israel, Norway, Latvia, and the United Kingdom. The children grow up in diverse heritage language backgrounds, ranging from small groups (in Norway) to large communities (in Latvia). Furt