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We consider the set Rio of points returning infinitely many times to a sequence of shrinking targets around themselves. Under additional assumptions we improve Boshernitzan’s pioneering result on the speed of recurrence. In the case of the doubling map as well as for some linear maps on the d-dimensional torus, we even obtain a dichotomy condition for Rio to have measure-zero or one. Moreover, we
LINXS är en centrumbildning med målsättning att vara en viktig länk mellan å ena sidan ESS och MAX IV och å andra sidan forskare från övriga Sverige, från EU och från det internationella samfundet i stort. LINXS ska stärka neutron- och röntgenbaserad forskning och skapa forskningsnätverk och förutsättningar för forskare som i största möjligaste mån ska dra nytta av att vara verksamma i de stora fLINXS is an advanced study institute whose mission is to promote science and education focusing on the use of neutrons and X-rays, to attract world-leading scientists for short- and long-term focused research visits, and to create international networks.
This study investigates the manufacturing and application of enteric polymeric microneedles loaded with active pharmaceutical ingredients and combined with photoresponsive dyes used for micromotor motion. The aim is to present an alternative method for orally delivering macromolecules. Although needle fear among patients has led to investigations into alternative routes of administration for macro
Datum Institution/avdelning Enhet etc Mall för att dokumentera att semester sparas – lärare Lärare omfattas av arbetstidsavtalet för lärare och utgångspunkten i avtalet är att hela årssemestern förläggs i en följd till sommaren med början måndagen som infaller efter midsommarhelgen. Detta görs per automatik av SSC. Det finns dock möjlighet för lärare att spara semester och detta görs genom överens
In this paper I propose an emancipation effect that may follow from the ‘reducing effect’ of frequency (Bybee 2006): if a reduced realization of an item gains in frequency, it will become conceptually independent from the full form. In a context of grammaticalization, I show that this is the case for the form gonna, which is becoming emancipated from its source form going to. I use corpus data of
Platelets express Toll-like receptor 4 (TLR4), and this has been shown to be responsible for the thrombocytopenia induced by lipopolysaccharide (LPS) administration in vivo. We studied the role of LPS in mediating platelet phagocytosis by THP-1 cells in vitro by flow cytometry. Opsonization of platelets with an IgG monoclonal (W6/32) antibody or with IgG autoantibody-positive sera from patients wi
To you who will be sending an invoice to the Theatre Academy (Lund University)Lund University uses e-invoicing (not paper invoices or PDFs via email). There are three ways to send an e-invoice:Via PEPPOL (preferred method)VAN operatorE-invoice via the web: Visma Proceedo Supplier Portal or another web-based e-invoice serviceIf you are unable to send directly from an accounting system using PEPPOL
https://www.thm.lu.se/internt/staff/supplier-invoices - 2026-10-05
Bone tissue has a strong intrinsic regenerative capacity, thanks to a delicate and complex interplay of cellular and molecular processes, which tightly involve the immune system. Pathological settings of anatomical, biomechanical or inflammatory nature may lead to impaired bone healing. Innovative strategies to enhance bone repair, including the delivery of osteoprogenitor cells or of potent cytok
Understanding the behavioral properties of single molecules or larger scale populations interacting with single molecules is currently a hotly pursued topic in nanotechnology. This arises from the potential such techniques have in relation to applications such as targeted drug delivery, early stage detection of disease, and drug screening. Although label and label-free single molecule detection st
Intresset för probiotika har vuxit de senaste åren. Förutom att vara ha en förebyggande effekt och vara en effektiv behandling mot akut diarré, finns det forskning som indikerar att probiotika kanske kan användas för att förebygga andra sjukdomar, t.ex. tjocktarmscancer. Utmaningen med probiotika är att för att den ska ha någon effekt, krävs det att tillräckligt många levande bakterier når tjocktaThe interest in probiotics has grown in the last few years. In addition to being effective in treating and preventing acute diarrhea, there are indications that it might be possible to use probiotics to prevent other diseases such as colon cancer. The challenge with probiotics is that for it to have any effect, enough viable bacteria must reach the colon. To deliver live probiotics to the colon, i
Defaulter tracing policies for Prevention of Mother-to-Child Transmission (PMTCT) services are vital for achieving the global goal of zero new HIV infections. However, little is known about their implementation. This qualitative study explores the role of tracers—community volunteers, retention workers, and mentor mothers—in implementing such policy across six facilities in Western Kenya. It uses
Typical for Western classical music is the process of interpreting and conveying a written score into sounding music. However, sometimes the communication of musical issues between musicians may be experienced as aggravating. In educational contexts in a broad sense, it might be advantageous if this communication could be facilitated, for example, by using visual illustrations as a complement to t
Current hemophilia B treatment guidelines recommend routine prophylaxis with factor IX (FIX) replacement products, tailored to maintain plasma activity at levels that will prevent bleeds. However, plasma FIX activity may not be the primary determinant or best indicator of hemostatic efficacy due to its extravascular distribution. FIX replacement therapy has evolved to include extended half-life (E
