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The radial transport, or drift, of dust has taken a critical role in giant planet formation theory. However, it has been challenging to identify dust drift pileups in the hard-to-observe inner disk. We find that the IM Lup disk shows evidence that it has been shaped by an episode of dust drift. Using radiative transfer and dust dynamical modeling we study the radial and vertical dust distribution.
The transient electromagnetic (TEM) method is widely used in resistivity mapping but rarely applied in monitoring experiments. In this study, we present an algorithm to invert time-lapse TEM data, with inversion of both synthetic data and field data. Three main novelties distinguish this new inversion algorithm: i) a multiple-mesh approach is used for the definition of model parameters and forward
Visible Multifilter Rotating Shadowband Radiometer (vis-MFRSR) data were collected at Storm Peak Laboratory (SPL), a mountain-top facility in northwest Colorado, from 1999 to 2011 and in 2013. From 2011 to 2014, in situ measurements of aerosol light scattering were also obtained. Using these data sets together, the seasonal impact of dust and biomass burning is considered for the western USA. Anal
Abstract in Spanish Los efectos clínicos y económicos de cada una de 3 alternatives en la profilaxis tromboembólica (no profilaxis, profilaxis general con heparina de baja dosis, y tratamiento selectivo) fueron valorados en 3 tipos de cirugía: cirugía general (abdominal), el subgrupo de cirugía general para colelitiasis, y cirugía electiva de cadera. Los costos de las complicaciones tromboembólicaThe clinical and economic effects of each of 3 alternatives—no prophylaxis, general prophylaxis, and selective treatment—have been assessed in conjunction with 3 types of surgery—general surgery, the subset surgery for cholelithiasis, and elective hip surgery. The costs of thromboembolic and hemorrhagic complications have been calculated from the figures for 28 patients hospitalized at the Departm
The aim of this study was to examine whether Multidimensional Pain Inventory (MPI) subscale score changes can be used for monitoring interdisciplinary cognitive behavioural pain rehabilitation programmes, using the Psychological General Well-Being (PGWB) index as an independent variable of rehabilitation outcome. Data from 434 consecutively referred patients disabled by chronic pain were analysed.
Du som vill engagera dig i hållbarhetsfrågor har många möjligheter som student vid Lunds universitet. Du kan delta i olika evenemang, gå med i en studentförening med fokus på hållbarhet – eller kanske utmana dig själv att leva ännu mer hållbart än du redan gör. Engagera dig tillsammans med andraVill du jobba aktivt med hållbarhetsfrågor? Ett bra sätt att göra det kan vara att engagera sig i en stu
https://www.lu.se/student/engagemang-och-studentuppdrag/hallbart-studentliv - 2026-07-12
I hundratals år har forskare vid Lunds universitet gjort banbrytande upptäckter som har löst problem och gjort skillnad. Här lyfter vi fram några av dessa innovationer, och några nya lösningar som har potential att slå igenom i stor skala. Innovationer under utvecklingEtt test som ökar chansen till lyckad IVFNyckeln till en lyckad provrörsbefruktning (IVF) är rätt hormonbehandling före graviditete
https://www.lu.se/samverkan-och-innovation/innovation/innovationer-fran-lund - 2026-07-12
La conferencia plantea la necesidad de un tránsito hacia otras formasde aplicar la semiótica en el diseño.La semiótica del diseño con enfoque agentivo ofrece elementos paraconocer en detalle la experiencia humana y las condiciones que determinanla construcción de sentido que emerge cuando un usuario integra artefactosa dicha experiencia para el cumplimiento de sus objetivos.El asumir un enfoque se
In 230 consecutive patients 244 hips were operated with a 32-mm cemented prosthesis. The mean age at surgery was 77 (46-96) years. At the 10-year follow-up 89 patients (95 hips) were dead and 33 patients (35 hips) did not attend because of old age or medical problems. Thirteen hips had been revised for aseptic loosening, two for infection, one for recurrent dislocations, and one for fracture. Four
Abstract in UndeterminedThe dynamics of agglomeration externalities along the life cycle of industries, Regional Studies. This paper investigates the changing roles of agglomeration externalities along the industry life cycle. It is argued that industries have different agglomeration needs in different stages of their life cycles because their mode of competition, innovation intensity, and learnin
