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Conclusion Sentinel lymph node biopsies (SLNBs) can be performed safely and with reasonable accuracy in HNM patients. The outcome provides important prognostic information concerning DFS and further treatment. However, one must recognize that SLNB is a multidisciplinary procedure with a learning curve for all. Objectives To evaluate efficacy of performing SLNBs in a series of consecutive patients
We are reporting on a novel approach for structured immobilisation of enzymes on gold surfaces modified with monolayers of functionalised alkylthiols. The formation of enzyme spots is achieved by shooting very small volumes of an appropriate enzyme solution (down to 100 pl) onto a thiol-monolayer modified gold surface using a micro-dispenser. Formation of enzyme patterns is obtained by moving the
Rational, autonomous agents that are able to achieve their goals in dynamic, partially observable environments are the ultimate dream of Artificial Intelligence research since its beginning. The goal of this PhD thesis is to propose, develop and evaluate a framework well suited for creating intelligent agents that would be able to learn from experience, thus becoming more efficient at solving thei
A capillary filling microfluidic proteomic sample processing system has been realized in an automated set-up. Chip-integrated solid-phase extraction is performed in a 96-array format followed by sequential capillary action elution into a piezoelectric microdispenser and subsequent transfer to MALDI targets. Samples are eluted and deposited in volumes of 200–300 nl. The robotic system offers calibr
A set of successively more accurate self-consistent equations for the one-electron Green's function have been derived. They correspond to an expansion in a screened potential rather than the bare Coulomb potential. The first equation is adequate for many purposes. Each equation follows from the demand that a corresponding expression for the total energy be stationary with respect to variations in
Antibodies to citrulline-modified proteins have a high diagnostic value in rheumatoid arthritis (RA). However, their biological role in disease development is still unclear. To obtain insight into this question, a panel of mouse monoclonal antibodies was generated against a major triple helical collagen type II (CII) epitope (position 359-369; ARGLTGRPGDA) with or without arginines modified by cit
Study commissioned by BIL Sweden for the Committee for Producer Responsibility Review (M 2000:01) på uppdrag av BIL Sweden
Many problems concerning resource management in modern communication systems can be simplified to queueing models under Markovian assumptions. The computation of the optimal policy is however often hindered by the curse of dimensionality especially for models that support multiple traffic or job classes. The research focus naturally turns to computationally efficient bounds and high performance he
In this thesis, liquid-membrane-based methods for the analysis of trace metal species in samples of environmental and biological origin were developed. By incorporating extracting reagents in the membrane liquid, trace metal ions were selectively separated from humic-rich natural waters and urine samples, prior to their determination using various instrumental techniques. The extractions were perf
Sällsynta sjukdomar spåras med modern genanalys – Vetenskap och Hälsa Hoppa till innehåll Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Sällsynta sjukdomar spåras med modern genanalys 2023-01-26 Bild: iStock/tampatra – Bara att få en diagnos snabbt är en stor vinst. Tidigare kunde dessa familjer snurra runt i
https://www.vetenskaphalsa.se/sallsynta-sjukdomar-sparas-med-modern-genanalys/ - 2026-07-20
Professor Kontaktinformation E-post: jonas [dot] ardo [at] mgeo [dot] lu [dot] se Telefon: +46 46 222 40 31 Mobil: +46 72 202 50 28Organisation Miljö- och geovetenskapliga institutionen (MGeo) Besöksadress: 449 Hämtställe: 16 WebbplatsJonas Ardös profil i Lunds universitets forskningsportalAndra roller Medlem i Strategiskt forskningsområde BECC: Biodiversity and Ecosystem services in a Changing Cl
https://www.mgeo.lu.se/jonas-ardo - 2026-07-20
A search for the associated production of a heavy resonance with a top-quark or a top-antitop-quark pair, and decaying into a tt¯ pair is presented. The search uses the data recorded by the ATLAS detector in pp collisions at s=13 TeV at the Large Hadron Collider during the years 2015–2018, corresponding to an integrated luminosity of 139 fb-1. Events containing exactly one electron or muon are sel
Introduction: Opinions differ on what drugs have both a rationale and a development potential for the treatment of bladder storage dysfunction. Areas covered: In the present review, the focus is given to small molecule blockers of TRP channels (TRPV1, TRPV4, TRPA1, and TRPM8), P2 × 3receptor antagonists, drugs against oxidative stress, antifibrosis agents, cyclic nucleotide–dependent pathways, and
PURPOSE: To follow the clinical outcome after surgery for cervical radiculopathy caused by degenerative cervical disc disease and to compare it with the outcome after conservative treatment.METHOD: Forty-three patients all awaiting surgery were studied prospectively. A control group of 39 conservatively treated patients were chosen, matched for gender and age. All patients rated their Sickness Imp
The nature of work has already, for some time, been undergoing major changes as a result of technological progress. Mobile, virtual and cloud technologies, and the infrastructures that support them, are increasingly enabling work to be done from anywhere and at any time. The COVID-19 pandemic has further accelerated this process, driving a large share of white-collar knowledge work to remote and h
AIM: To compare two identification methods for risky drinking in primary health care centres (PHCs).METHODS: Sixteen PHCs from three Swedish counties were randomized into strands: consultation-based early identification (CEI) or systematic screening early identification (SS). Measurements took place at baseline and during two intervention periods. Patients filled in questionnaires including gender
Objective: This study aimed to report the initial experience with a novel bidirectional double cuff inner branch design for incorporation of renal and mesenteric arteries in patients undergoing fenestrated and branched endovascular aortic repair (F/BEVAR). Methods: A retrospective review was undertaken of the experience of F/BEVAR with grafts integrating at least one bidirectional double cuffed in
Evacuation models commonly employ pseudorandom sampling from distributions to represent the variability of human behaviour in the evacuation process, otherwise referred to as ‘behavioural uncertainty’. This paper presents a method based on functional analysis and inferential statistics to study the convergence of probabilistic evacuation model results to inform deciding how many repeat simulation
