Nonlinear phenomena (NLP) are often associated with high arousal and function to grab attention and/or signal urgency in vocalizations such as distress calls. Although biomechanical models and in vivo/ex vivo experiments suggest that their occurrence reflects the destabilization of vocal fold vibration under intense subglottal pressure and muscle tension, comprehensive descriptions of the dynamics

At some point in our evolutionary history, humans lost vocal membranes and air sacs, representing an unexpected simplification of the vocal apparatus relative to other great apes. One hypothesis is that these simplifications represent anatomical adaptations for speech because a simpler larynx provides a suitably stable and tonal vocal source with fewer nonlinear vocal phenomena (NLP). The key assu

Om funderingar kring byggnader under pyramiderna i Giza.

Nonlinear phenomena (NLP) are acoustic irregularities that are widespread in animal and human vocal repertoires, as well as in music. These phenomena have recently attracted considerable interest but, surprisingly, have never been the subject of a comprehensive review. NLP result from irregular sound production, contribute to perceptual harshness, and have long been considered nonadaptive vocal fe

When applied to vertebrate vocalizations, source-filter theory, initially developed for human speech, has revolutionized our understanding of animal communication, resulting in major insights into the form and function of animal sounds. However, animal calls and human nonverbal vocalizations can differ qualitatively from human speech, often having more chaotic and higher-frequency sources, making

At the current time, social robots are poised to enter human society in an unprecedented way. However, robots currentlyare not adept at communicating emotional states, even if humans to a large extent rely on such communication to regulateinteraction. Although facial expressions are difficult for robots to make use of, colored lights are readily available. Currentlythough, there is no consensus on

The 1970s saw the rise of two unrelated and yet affine historical concepts: Late Antiquity (Brown 1971) and Post-Modernism (Lyotard 1979). It is almost as if the breakdown of Antiquity in the way it had been traditionally understood, clearly delineated from the Middle Ages and the Byzantine Empire, heralded the dissolution of the Modern Western self-understanding and everything that went with it.

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Tree recruitment forms an essential process in forest growth models as it determines the amount and composition of the next generation of trees and, hence, the provision of forest ecosystem services over long time spans. With global change and the hereby associated changes in environmental conditions and forest management adaptations, the common static tree recruitment modelling approaches have be

Descriptive sensory analysis was used to characterize the flavor changes of peanuts during boiling. The attributes investigated were rawness, astringency, and bitterness. Samples of peanut sauce prepared with seed coating and without seed coating and taken at different cooking times (1, 15, 30, 60, 90, and 120 min) were compared. A descriptive panel (N = 16 peanuts with coating and N = 17 peanu

The importance of sustainable and effective energy usage is rapidly growing. SWEP International AB leads the manufacturing of brazed plate heat exchangers that offer effective heating and cooling applications used in various systems and industries. Stud bolts are manually welded onto the heat exchanger surface in their manufacturing process. A project to fully automate this process using an indust

BACKGROUND: The impact of the environmentally sustainable EAT-Lancet diet on dementia risk remains poorly understood. The aim was to investigate associations between the EAT-Lancet diet and incident dementia.METHODS: Associations of the EAT-Lancet diet with all-cause dementia, Alzheimer's disease (AD), and vascular dementia (VaD) were investigated among 25,898 participants from the Malmö Diet and

BACKGROUND: The study aimed to describe all diagnosed cases of Legionnaire's disease (LD) in south Sweden, regarding incidence, patient characteristics, diagnostics, outcomes, and infection control investigations.METHODS: This population-based retrospective study was conducted in Skåne, on patients with LD between 2011-2021. Inclusion criteria were positive polymerase chain reaction (PCR) for L. p

PURPOSE: There is uncertainty whether ER-low tumors with a 1-10% immunohistochemical staining of nuclei represent a distinct molecular biological entity of BC, posing significant challenges for their clinical management and developing novel therapies. We aimed to elucidate ER-low tumor biology.EXPERIMENTAL DESIGN: We analyzed primary tumors included in a Swedish population-based SCAN-B BC cohort,

IntroductionNon-beta-haemolytic streptococci are among the most common causative agents of infective endocarditis (IE). Patients with a heart valve prosthesis (HVP) have a high risk of IE. We aimed to determine the risk for IE in patients with HVP and non-beta-haemolytic streptococcal bacteraemia (NBHSB), and to study NBHSB relapse depending on treatment duration.MethodAdults with HVP and NBHSB 20

BACKGROUND: Shock is common in intensive care units, and treatment includes fluids, vasopressor and/or inotropic drugs, guided by hemodynamic monitoring. The aim of this study was to identify current practice for treatment of shock in Scandinavian intensive care units.METHODS: Seven-day inception cohort study in 43 intensive care units in Scandinavia. Patients ≥ 15 years old receiving more than 4