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Preventing the brownification of water
Fluorescently Guided Optical Photothermal Infrared Microspectroscopy for Protein-Specific Bioimaging at Subcellular Level
Infrared spectroscopic imaging is widely used for the visualization of biomolecule structures, and techniques such as optical photothermal infrared (OPTIR) microspectroscopy can achieve
A thematic analysis of Weibo topics (Chinese Twitter hashtags) regarding older adults during the COVID-19 outbreak
ObjectivesWe explored the portrayal of older adults and the public response to topics concerning older adults during the COVID-19 pandemic in Chinese social media (Weibo topics, equivalent to hashtags on Twitter). We also explored the temporal trends of dominant themes to identify changes over time.MethodsTopics related to older adults were searched in the Weibo topic search engine between January
Caring for Blue-Green Solutions (BGS) in Everyday Life : An Investigation of Recreational Use, Neighborhood Preferences and Willingness to Pay in Augustenborg, Malmö
In this article, we explore the production of socio-cultural values around blue-green solutions (BGS) through the perspective of care. We explore how values and preferences are formed through the complexity of everyday life engagements in a BGS environment. The data come from a questionnaire answered by 328 households in the neighborhood of Augustenborg in Malmö, Sweden. The questionnaire collects
Improving inorganic composition and ash fusion behavior of spruce bark by leaching with water, acetic acid, and steam pre-treatment condensate
The present study evaluates the effect of water and acetic acid washing on the chemical composition of spruce bark in-depth. Also, washing with steam explosion condensate (SEC) was investigated which is a novel attempt. The leaching kinetics of troubling elements (TE) was studied to understand the leaching behavior of TEs and for upscaling the process. Furthermore, to study the ash transformation
Analysis of time-of-flight small-angle neutron scattering data on mesoscopic crystals such as magnetic vortex lattices
Bragg diffracted intensities and q values for crystalline structures with long repeat distances may be obtained by small-angle neutron scattering (SANS) investigations. An account is given of the methods, advantages and disadvantages of obtaining such data by the multichromatic time-of-flight method, compared with the more traditional quasi-monochromatic SANS method. This is illustrated with data
K2-60b and K2-107b. A Sub-Jovian and a Jovian Planet from the K2 Mission
We report the characterization and independent detection of K2-60b, as well as the detection and characterization of K2-107b, two transiting hot gaseous planets from the K2 space mission. We confirm the planetary nature of the two systems and determine their fundamental parameters combining the K2 time-series data with FIES@NOT and HARPS-N@TNG spectroscopic observations. K2-60b has a radius of 0.6
EPIC 219388192b - An Inhabitant of the Brown Dwarf Desert in the Ruprecht 147 Open Cluster
Ruprecht 147, the oldest nearby open cluster association, which was photometrically monitored by K2 during its Campaign 7. We combine the K2 time-series data with ground-based adaptive optics imaging and high-resolution spectroscopy to rule out false positive scenarios and determine the main parameters of the system. EPIC 219388192b has a radius of Rb= 0.937 ± 0.032 RJup and mass of Mb = 36.84 ± 0
K2-99 : A subgiant hosting a transiting warm Jupiter in an eccentric orbit and a long-period companion
We report the discovery from K2 of a transiting planet in an 18.25-d, eccentric (0.19 ± 0.04) orbit around K2-99, an 11th magnitude subgiant in Virgo. We con- firm the planetary nature of the companion with radial velocities, and determine that the star is a metal-rich ([Fe/H] = 0.20 ± 0.05) subgiant, with mass 1.60+0.14 -0.10 M⊙ and radius 3.1 ± 0.1 R⊙. The planet has a mass of 0.97 ± 0.09 MJup a
K2-98b : A 32 M ⊕ NEPTUNE-SIZE PLANET in A 10 DAY ORBIT TRANSITING AN F8 STAR
We report the discovery of K2-98b (EPIC 211391664b), a transiting Neptune-size planet monitored by the K2 mission during its Campaign 5. We combine the K2 time-series data with ground-based photometric and spectroscopic follow-up observations to confirm the planetary nature of the object and derive its mass, radius, and orbital parameters. K2-98b is a warm Neptune-like planet in a 10 day orbit aro
K2-31B, a grazing transiting hot jupiter on a 1.26-day orbit around a bright G7V star
We report the discovery of K2-31b, the first confirmed transiting hot Jupiter detected by the K2 space mission. We combined K2 photometry with FastCam lucky imaging and FIES and HARPS high-resolution spectroscopy to confirm the planetary nature of the transiting object and derived the system parameters. K2-31b is a 1.8-Jupiter-mass planet on 1.26-day orbit around a G7 V star (M∗ = 0.91 M⊙, R∗ = 0.
TWO HOT JUPITERS from K2 CAMPAIGN 4
We confirm the planetary nature of two transiting hot Jupiters discovered by the Kepler spacecraft's K2 extended mission in its Campaign 4, using precise radial velocity measurements from FIES@NOT, HARPS-N@TNG, and the coudé spectrograph on the McDonald Observatory 2.7 m telescope. K2-29 b (EPIC 211089792b) transits a K1V star with a period of 3.2589263 ± 0.0000015 days; its orbit is slightly ecce
Transiting exoplanets from the CoRoT space mission : XXVII. CoRoT-28b, a planet orbiting an evolved star, and CoRoT-29b, a planet showing an asymmetric transit
Context. We present the discovery of two transiting extrasolar planets by the satellite CoRoT. Aims. We aim at a characterization of the planetary bulk parameters, which allow us to further investigate the formation and evolution of the planetary systems and the main properties of the host stars. Methods. We used the transit light curve to characterize the planetary parameters relative to the stel
Transiting exoplanets from the CoRoT space mission : XXV. CoRoT-27b: A massive and dense planet on a short-period orbit
Aims. We report the discovery of a massive and dense transiting planet CoRoT-27b on a 3.58-day orbit around a 4.2 Gyr-old G2 star. The planet candidate was identified from the CoRoT photometry, and was confirmed as a planet with ground-based spectroscopy. Methods. The confirmation of the planet candidate is based on radial velocity observations combined with imaging to rule out blends. The charact
The role of phoenixin in the proliferation and migration of ectopic epithelial cells in vitro
AimEndometriosis is one of the most common gynecologic diseases in women of reproductive age. The pathophysiology of endometriosis is still not fully understood. Phoenixin (PNX-14) is a newly discovered neuropeptide that regulates the hypothalamo–pituitary–gonadal (HPG) axis and reproductive functions. Recently, we reported that PNX-14, its precursor protein and receptor were expressed in human en
Emulating future neurotechnology using magic
Recent developments in neuroscience and artificial intelligence have allowed machines to decode mental processes with growing accuracy. Neuroethicists have speculated that perfecting these technologies may result in reactions ranging from an invasion of privacy to an increase in self-understanding. Yet, evaluating these predictions is difficult given that people are poor at forecasting their react
Genome-wide analysis of KMT2A-rearranged leukemia
Eslövs ansvarsarter i LONA-projekt
Lunds Botaniska Förening och Eslövs kommun har genomfört ett LONA-projekt 2020–2022 inom vilket kommunens ansvarsarter humlesuga, Betonica offi- cinalis L., och kärrnäva, Geranium palustre L., har odlats och planterats på reservlokaler. Även ängs- skära, Serratula tinctoria L., och gullstånds, Jaco- baea paludosa (L.) P. Gaertn., har ingått i projektet. Antalet spontana exemplar i kommunen uppgickA LONA (local nature conservation support) project administrated by Eslöv town in cooperation with Lund Botanical Society was undertaken in 2020– 2022 to determine the status of the protected plant species Betony (Betonica officinalis L.) and Marsh Crane’s-bill (Geranium palustre L.) in natural popu- lations. The second main goal of the project was to establish the species in planted back-up local
Erik Johan Stagnelius i Anna Rydstedts kluvna värld
Stagnelius och Rydstedts dikter delar en starkt dualistisk syn på tillvaron. Den kan i båda fallen knytas till Johannesevangeliets också starkt dualistiska värld. Rydstedt använder i sina dikter både Stagnelius och Johannesevangeliet; här utreds hennes bruk av stagnelianska formuleringar. I alla tre fallen övervinns den starka dualismen på delvis olika sätt.