Sökresultat

A 27-47-GHz differential cascode power amplifier for millimeter-wave 5G new radio applications is presented. The PA is a three-stage design using inductively coupled impedance transformers with 31-dB nominal power gain. A device periphery ratio of 1:2:6 is adopted for predriver, driver, and final stage, respectively. A gain equalization technique was used in the interstage transformers to obtain t

Background: Current equations for estimated glomerular filtration rate (eGFR) that use serum creatinine or cystatin C incorporate age, sex, and race to estimate measured GFR. However, race in eGFR equations is a social and not a biologic construct.Methods: We developed new eGFR equations without race using data from two development data sets: 10 studies (8254 participants, 31.5% Black) for serum c

We studied the effects of high-dose methylprednisolone on the survival of intrastriatal neural xenografts and the host responses against them. Dissociated mesencephalic tissue from inbred mouse (CBA-strain) embryos was transplanted to the intact striatum of adult Sprague-Dawley rats. The rats received either daily injections of methylprednisolone (30 mg/kg), or cyclosporin A (10 mg/kg), or no immu

Reduced chemical kinetic mechanisms are essential for atmospheric chemistry modeling where the use of explicit kinetic schemes is too computationally demanding. By tailoring mechanisms to specific cases, the size of the mechanism can be kept small, without significant loss of accuracy in predictions of selected species’ concentrations. In the present work, we present small kinetic mechanisms tailo

The evaluation of satellite precipitation products (SPPs) at regional and local scales is essential in improving satellite-based algorithms and sensors, as well as in providing valuable guidance when choosing alternative precipitation data for the local community. The Tropical Rainfall Measuring Mission (TRMM) has made significant contributions to the development of various SPPs since its launch i

BACKGROUND: Modern modular implants allow surgeons to mix different combinations of components within the same brand. From 1999 to 2012, the NexGen®-CR Option femoral component, together with a NexGen® Option Stemmed tibial plate (stemmed baseplate), which uses a short central stem, was the most-frequently used NexGen® combination in the Swedish Knee Arthroplasty Register. However, from 1999 to 20

Background: Infertile men with non-obstructive azoospermia (NOA) have impaired spermatogenesis. Dilated and un-dilated atrophic seminiferous tubules are often present in the testes of these patients, with the highest likelihood of active spermatogenesis in the dilated tubules. Little is known about the un-dilated tubules, which in NOA patients constitute the majority. To advance therapeutic strate

The present study examined the rheological blood velocity profile in the conduit femoral artery during rhythmic muscle contractions at different muscle forces. Eight healthy volunteers performed one-legged, dynamic knee-extensor exercise at work rates of 5, 10, 20, 30, and 40 W at 60 contractions per minute. The time and space-averaged, amplitude-weighted mean ( V-mean) and maximum (V-max) blood f

This paper describes the design, development and characteristics of a tyrosinase (polyphenol oxidase) modified amperometric screen-printed biosensor array, with the enzyme cross-linked in a redox-hydrogel namely the PVI13-dmeOs polymer. Two types of Au-screen-printed four-channel electrode arrays, differing in design and insulating layer, were compared and investigated. Au-, graphite-coated-Au- an

This study investigated the tolerance and safety of pasteurized donor human milk (PDHM) given either alone or together with commercially-used supplements in a porcine model of premature infants. A porcine model, mimicking human neonates at 30-32 weeks of gestational age, was used. The 7-day experiment was performed on 20 piglets. After birth, the piglets were infused with porcine immunoglobulins v

Kursguide - Course Syllabus • • • • • • Fastställande Kursplanen är fastställd av Utbildningsnämnden för Musiklärarutbildningen 2019-02- 06 att gälla från och med 2019-09-02, höstterminen 2019. Allmänna uppgifter Fristående kurs inom Kulturskolepedagogutbildningen (LGKSP) Undervisningsspråk: Svenska Kursens mål Efter avslutad kurs skall den studerande reflektera över och använda specialpedagogiska

https://www.mhm.lu.se/sites/mhm.lu.se/files/kursplaner_kulturskolepedagog_termin1.pdf - 2026-05-24

Year In Brief 2020 Lund University Innovation Year in Brief 2020 From ideas to innovations With cross-disciplinary and cutting- edge research, Lund University represents a tremendous source of know-how and knowledge and has become a hub for innovations and new ways of thinking. At LU Innovation, we strive to create the best preconditions for the students and researchers in their pursuit to achieve

https://www.innovation.lu.se/sites/innovation.lu.se/files/2021-02/LU-Inn_YIB_2020_v2.pdf - 2026-05-24

1 STRATEGI- OCH KVALITETSDOKUMENT 2019 Strategi- och kvalitetsdokument INSTITUTIONEN FÖR PSYKOLOGI | 2019 Ett strategi- och kvalitetsdokument ger en ökad transparens, möjliggör förankring och skapar en tydlig riktning för styrnings-, planerings-, implementerings- och utvärderingsprocesser. Strategi- och kvalitetsdokumentet vid Institutionen för psykologi ligger i linje med och påverkas av motsvara

https://www.psy.lu.se/sites/psy.lu.se/files/strategi-_och_kvalitetsdokument_2019_0.pdf - 2026-05-24

Kristina Lång: Brösttomosyntes – nytt vapen mot bröstcancer – Vetenskap och Hälsa Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Kristina Lång: Brösttomosyntes – nytt vapen mot bröstcancer 2010-12-15 ⚠️ Den här artikeln är mer än 5 år gammal. Nya forskningsrön kan ha tillkommit.   Den lilla stråliga tumören, c

https://www.vetenskaphalsa.se/brosttomosyntes-nytt-vapen-mot-brostcancer/comment-page-1/ - 2026-05-24

https://www.sweah.lu.se/sites/sweah.lu.se/files/geronord_vol_3_2017.pdf - 2026-05-24

TimetoGo Time to Go EXTERNAL RELATIONS Programme • Practical issues • Cultural experiences • Insurance during your time abroad • Student ambassador • Meet and mingle with other students (Gasque-salen) Practical issues BENJAMIN NYDIUS, INTERNATIONAL COORDINATOR Before departure v Follow instructions from your faculty and coordinator at LU as well as instructions from the host university v Contact y

https://www.lu.se/sites/www.lu.se/files/timetogo2018.pdf - 2026-05-24

https://www.ark.lu.se/media/utbildning/dokument/kursplaner/ARKA11_eng.pdf - 2026-05-24

Postal address Box 117, 221 00 Lund Visiting address Arkivcentrum Syd, Porfyrvägen 20, Telephone +46 46-222 16 71, +46 46-222 00 00 Fax +46 46-222 47 20 Email universitetsarkivet@legal.lu.se Website www.lu.se Legal and Record Management Head of Div is ion Åsa Berg lund Guidelines for the Preservation and Disposal of Information on Social Media Introduction These guidelines are designed to provide

https://www.staff.lu.se/sites/staff.lu.se/files/2024-02/Bevarande-%20och%20gallringsplan%20f%C3%B6r%20sociala%20medier%20ENG%20AH_revHK%20PDF.pdf - 2026-05-24