Sökresultat
Filtrera
Filtyp
Din sökning på "*" gav 535696 sökträffar
Segmental and Syllabic Articulations : A Descriptive Approach
Purpose: This article reports on jaw articulation, in connection with the segmental articulations of tongue tip and lips. The jaw is considered a syllable articulator as it opens and closes for each syllable, and the amount of jaw opening is related to syllable strength, given the same phonemic vowel. Here, we investigate the syllabic and the segmental articulations relationships to the acoustic s
Öppen vetenskap kräver nya regler för bokutgivning
Blomväxternas släktförhållanden
Blomväxterna, eller angiospermerna som de kallas i vetenskapliga sammanhang, omfattar idag över 295 000 olika arter. Men denna siffra ändras ständigt eftersom det beskrivs ungefär 2 000 nya arter varje år. För att kunna ha överblick över en så stor mängd behöver den organiseras på ett vettigt sätt. Det har botanister försökt med alltsedan Linnés tid.
Darwins intresse för blommor
Charles Darwin (1809–1882) är främst känd för sin evolutionsteori– om arters utveckling genom naturligt urval. Hans övriga arbetenär mindre kända. Mycket handlade om växter – om mekanismer för pollinering, blombiologi, rörelser och förmågan att ta upp näring från andra organismer – sådant som intresserat honom sedan studietiden i Cambridge. Med tiden kom han att publicera ett flertal böcker och en
No gadolinium K‐edge detected on the first clinical photon‐counting computed tomography scanner
PurposeThis study aimed to elucidate whether gadolinium contrast in clinically relevant doses can be used with photon-counting computed tomography (PCCT) as an alternative contrast agent in clinical applications.Material/methodsA CTDI phantom with 3D printed rods filled with different concentrations of gadolinium and iodine contrast was scanned in a PCCT and an energy-integrated computed tomograph
"I am there for the video, not the advertising" : Children's voices on Youtuber sponsoring and merch
Seniors’ creative ways of navigating the technological take over
Towards improved cervical cancer screening in Ethiopia
Healthy ageing and digital technologies: promises and pitfalls : Panel for the NordMedia Conference 2023
On the optimisation of phase fractions in harmonic structure materials
Materials with heterogeneous microstructures architected across several scales are becoming increasingly popular in structural applications due to unique strength–ductility balance. One of the most popular 3D-architected structure designs is harmonic structure (HS) where soft coarse-grain (CG) islands are embedded in a hard continuous 3D skeleton of ultrafine grains (UFGs). In this work, a series
Microbial temperature dependences in soil: The belowground feedback to climate change
Since the Industrial Revolution, human activities have elevated atmospheric CO2 concentrations. The consequences of this include rising temperatures, shifts in precipitation patterns, and increased intensity and frequency of extreme weather events, such as heat waves and droughts. Elevated temperatures can accelerate microbial activity in soil, potentially resulting in an increased rate of soil or
Läser du tyska?
Natural Language Response Formats for Assessing Depression
OBJECTIVE:Recent advances in AI-based Large Language Models (LLM) can transform individuals’ descriptions of emotional health into numeric representations that predict rating scales with an accuracy approaching theoretical upper limits. This advancement enables examing various open-ended response formats. We develop and evaluate formats ranging from closed to more open: 1) selecting descriptive wo
Long-Term Changes to the Microbiome, Blood Lipid Profiles and IL-6 in Female and Male Swedish Patients in Response to Bariatric Roux-en-Y Gastric Bypass
Lipid metabolism dysregulation is a critical factor contributing to obesity. To counteract obesity-associated disorders, bariatric surgery is implemented as a very effective method. However, surgery such as Roux-en-Y gastric bypass (RYGB) is irreversible, resulting in life-long changes to the digestive tract. The aim of the present study was to elucidate changes in the fecal microbiota before and
C-Myc protein expression indicates unfavorable clinical outcome in surgically resected small cell lung cancer
Background: By being highly involved in the tumor evolution and disease progression of small cell lung cancer (SCLC), Myc family members (C-Myc, L-Myc, and N-Myc) might represent promising targetable molecules. Our aim was to investigate the expression pattern and prognostic relevance of these oncogenic proteins in an international cohort of surgically resected SCLC tumors. Methods: Clinicopatholo
A cathodoluminescence study of InP/InGaP axially heterostructured NWs for tandem solar cells
Axially heterostructured nanowires (NWs) constitute a promising platform for advanced electronic and optoelectronic nanodevices. The presence of different materials in these NWs introduces a mismatch resulting in complex strain distributions susceptible of changing the band gap and carrier mobility. The growth of these NWs presents challenges related to the reservoir effect in the catalysts drople
In the Presence of God - Making Room for the Other : An Autobiographical Approach
Encountering the Other : The Concept of Encounter in Philosophy and Theology
Diagnostic confidence with quantitative cardiovascular magnetic resonance perfusion mapping increases with increased coverage of the left ventricle
Background: Quantitative cardiovascular magnetic resonance (CMR) first pass perfusion maps are conventionally acquired with 3 short-axis (SAX) views (basal, mid, and apical) in every heartbeat (3SAX/1RR). Thus, a significant part of the left ventricle (LV) myocardium, including the apex, is not covered. The aims of this study were 1) to investigate if perfusion maps acquired with 3 short-axis view