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Pathological processes often change the mechanical properties of cells. Increased rigidity could be a marker of cellular malfunction. Erythrocytes are a type of cell that deforms to squeeze through tiny capillaries; changes in their rigidity can dramatically affect their functionality. Furthermore, differences in the homeostatic elasticity of the cell can be used as a tool for diagnosis and even f
Soil biodiversity monitoring requires standardized and practical sample storage methods, particularly for large-scale surveys. Yet, the influence of the soil storage conditions on eDNA-based assessments of microbial and faunal communities remains a key concern. Here, we assessed whether air-drying of soils at room temperature alters microbial (prokaryotes, fungi, micro-eukaryotes) and faunal (nema
Clinical characteristics.Spinocerebellar ataxia type 4 (SCA4) is a progressive neurologic disease characterized by cerebellar involvement (gait ataxia, balance disturbances, eye movement abnormalities), brain stem involvement (dysarthria, dysphagia), sensory neuropathy, motor neuron involvement (muscle wasting and spasticity), autonomic dysfunction (especially orthostatic hypotension), and cogniti
An elderly, right-handed, male patient presented to the emergency department at a middle sized hospital with a few hours' history of mild confusion and a difficulty expressing himself verbally. Past medical history consisted of hypertension and cured hairy cell leukemia. CT scan of the brain showed a 5 cm infarction in the left occipital lobe, and a corresponding P2 occlusion was seen. The patient
In this paper we study how transforming regular reinforcement learning environments into goal-conditioned environments can let agents learn to solve tasks autonomously and reward-free. We show that an agent can learn to solve tasks by selecting its own goals in an environment-agnostic way, at training times comparable to externally guided reinforcement learning. Our method is independent of the un
Humans have a propensity for rhythmicity, notably expressed in the domains of lan-guage and music. It is expressed through the abilities to produce and perceive rhyth-mic signals, as well as entrainment, which is the ability to synchronise movements inrelation to external rhythmic stimuli (e.g., dancing). However, it remains unclear asto how, why or when this rhythmic propensity evolved.A comparat
Aims: CT acquisition parameters and reconstruction techniques may affect the accuracy of calcium scoring measurements with a potential impact on clinical decision making. We evaluated the agreement of half- versus standard-dose protocols for assessment of aortic valve (AVCS HD and AVCS SD protocols) and coronary artery calcium scoring (CACS HD and CACS SD protocols) with and without the applicatio
Centenarians exhibit remarkable disease resilience despite chronic low-grade inflammation. We investigated the inflammation-related proteome response to acute exercise in seven centenarians (100–104 years). Exercise downregulated 52 proteins (e.g., TNF, IL10, IL1RN, CCL family members) involved in immune cell trafficking, apoptosis, and cytokine regulation. Even at the extreme end of the lifespan,
The use of extracorporeal life support (ECLS) throughout the perioperative phase of lung transplantation requires nuanced planning and execution by an integrated team of multidisciplinary experts. To date, no multidisciplinary consensus document has examined the perioperative considerations of how to best manage these patients. To address this challenge, this perioperative utilization of ECLS in l
Can the way a word is used give legitimacy to a political movement? Feminism, Violence, and Representation in Modern Italy traces the use of the word "femminicidio" (or "femicide") as a tool to mobilize Italian feminists, particularly the Union of Women in Italy (UDI). Based on nearly two years of fieldwork among feminist activists, Giovanna Parmigiani takes a broad look at the many ways in which
Based on an ethnographic research among contemporary Pagan communities in Southern Italy (Salento, Apulia), The Spider Dance challenges ideas of historicity, healing, place-making and the experience of time among persons engaged in reviving, continuing, or re-creating traditional Pagan practices. The Spider Dance looks at a specific Pagan group, the sisters of the cerchio (circle), and their ritua
The concept of early vascular aging (EVA) was introduced to identify adults at risk of developing premature cardiovascular disease. EVA, or the dissociation between chronologic and biologic age of large arteries, is an evolving concept. In this review, we propose that EVA in youth characterizes the early life biological and environmental risk factors that precede overt EVA. During early infancy, c
Time-frequency decomposition is a well-established method to unmix signals generated by multiple sources with unique characteristics. However, there are cases of high signal complexity where existing time-frequency decomposition tools are insufficient for localizing and representing short-bursting signals. One example is the currently highly popular extracellular low-impedance recordings from mult
System co-sensitization and extension of the π-conjugated system are recognized as two key strategies for improving the performance of dye-sensitized solar cells (DSSCs). In this study, density functional theory (DFT) was employed to simulate two experimentally synthesized molecules, RK1 and D205, and to evaluate the performance of their co-sensitization system. Furthermore, molecular design was c
Altermagnets are a class of magnetic materials that exhibit unconventional transport properties, such as an anomalous Hall effect (AHE), despite having compensated sublattice magnetic moments. In this study, fundamental experimental evidence of the altermagnetic nature of hematite (α-Fe2O3), is reported combining electrical transport with advanced X-ray photoemission electron microscopy (XPEEM) im
