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ArtOfAstrometryHobbs ART OF ASTROMETRY AND COMPUTATION David Hobbs Lund Observatory 1. Introduction Dynamical astronomy: deals with the determination of the kinematical and dynamical properties of stellar systems (mainly the MW) based on astrometric observations. • Kinematics describes the motion of bodies and systems of bodies without consideration of the forces that cause the motion. It refers t

https://www.astro.lu.se/sites/astro.lu.se/files/2024-06/ArtOfAstrometryHobbs.pdf - 2026-05-22

Brevmall Postal address Box 117, 221 00 Lund Visiting address Paradisgatan 5 c Telephone +46 46 222 47 86, +46 46 222 00 00 Email Kristine.widlund@pers.lu.se Website www.lu.se Vice-Chancel lor Guidelines for the extension of doctoral studentships etc. Introduction This document regulates the right to the extension of a doctoral studentship, based on the stipulations of the Higher Education Ordinan

https://www.lusem.lu.se/internal/sites/lusem.lu.se.internal/files/2024-02/Riktlinjer-forlangning-av-forskarstudier-eng.pdf - 2026-05-22

1 Kemicentrum Hall H+I, Ground level Workshop on advanced optical microscopy for biology, physics and chemistry 15th December (Thursday), 13.00 – 17.00. Chemical Center, Lecture hall H+I. The workshop is organized in connection with the Ph.d. defence of Boris Louis. Workshop organizer: Prof. Ivan Scheblykin, SMS group, Chemical Physics and NanoLund. Ivan.scheblykin@chemphys.lu.se At least 10 min a

https://www.nano.lu.se/sites/nano.lu.se/files/2022-11/Program%20workshop%2015%20Dec%202022.pdf - 2026-05-22

Pay policy programme for Lund University.Word Page 1 of 8 Dnr I F 9 5307/1999 Pay policy programme for Lund University approved by the University Board on 7 April 2000 The basic aim of the pay policy is to help the University in achieving its targets. Motivated, committed and knowledgeable employees are a necessary prerequisite for high quality in the University’s activities. Lund University shall

https://www.staff.lu.se/sites/staff.lu.se/files/2023-10/pay-policy-programme-for-Lund-University.pdf - 2026-05-22

A small Mesolithic campsite near Sammakko in northernmost Sweden has been identified through its abundance of burnt bone and quartz refuse from stone tool manufacturing/ maintenance. Radiocarbon dating places hunter-gatherer activity here around 8900 years ago, 1800 years later than the oldest known settlement in Norrbotten, the Aareavaara site. Sediment stratigraphy in nearby lake basins suggests

Only well-maintained railway systems can function without severe interruptions. However,maintenance activities can themselves cause train delays if they conflict with trainmovements. Trackwork refers to maintenance performed on a railway track. This studyaims to investigate the effect of trackwork on train delays in Sweden. It presents a logisticregression analysis based on more than 225,000 plannOnly well-maintained railway systems can function without severe interruptions. However, maintenance activities can themselves cause train delays if they conflict with train movements. Trackwork refers to maintenance performed on a railway track. This study aims to investigate the effect of trackwork on train delays in Sweden. It presents a logistic regression analysis based on more than 225,000 p

Hematopoietic stem cells (HSCs) enable hematopoietic stem cell transplantation (HCT) through their ability to replenish the entire blood system. Proliferation of HSCs is linked to decreased reconstitution potential, and a precise regulation of actively dividing HSCs is thus essential to ensure long-term functionality. This regulation becomes important in the transplantation setting where HSCs unde

In recent years a growing amount of research has been conducted in the area of workplace incivility. Whereas many studies have focused on the victims and the consequences of incivility, little attention has been paid to the perpetrators and antecedents of workplace incivility. This study aims to identify possible antecedents of workplace incivility, by investigating organizational aspects as well In recent years a growing amount of research has been conductedin the area of workplace incivility. Whereas many studies havefocused on the victims and the consequences of incivility, littleattention has been paid to the perpetrators and antecedents ofworkplace incivility. This study aims to identify possibleantecedents of workplace incivility, by investigating organizationalaspects as well as the

In the last decade, the idea of total defence – a whole-of-society approach integrating civilian and military capabilities – has gained renewed prominence in Europe, including within the European Union (EU). Concurrently, the concept of strategic autonomy – the EU’s ability to act independently – has emerged as a central feature in its security policy, driving ambitions for ‘a quantum leap forward

A recent body of empirical studies has given us a reason to expect that an influx of low-skilled workers can increase high skilled female market labour supply. Most of these studies, however, have focused on developed countries and on investigating the impact as it pertains to immigration. Believing that this same effect might hold in the case of internal migration, in this study, I employ a shift-s

Ökad cykling har stor betydelse för ett hållbart transportsystem. För att öka andelen resor med cykel måste dock trafik- och cykelplaneringen ta itu med ett flertal olika problem. Det är emellertid inte alltid fullständigt klart vad som behövs gällande planering för att öka cyklingen. Denna rapport är resultatet av en litteraturstudie om hur olika faktor kopplade till cykelplanering påverkar benägIncreased bicycling is of great importance for a sustainable transport system. This report is the result of a literature study concerning how different factors associated with bicycle planning influence the propensity to choose the bicycle for transportation. The literature study was carried out in the search engine GoogleScholar and only scientific papers, articles and books were included. Throug

To investigate the symbiotic interaction of Trichoderma harzianum Rifai on Chenopodium quinoa Willd. in isolation, we studied axenic co-culture of the T. harzianum isolates T-22 and BOL-12QD and the C. quinoa cultivars Kurmi and Maniqueña real. Neither T-22 nor BOL-12QD affected seedling growth during two days of co-culture in the early growth phase of rapid primary root extension. However, after To investigate the symbiotic interaction of Trichoderma harzianum Rifaion Chenopodium quinoa Willd. in isolation, we studied axenic co-culture of the T. harzianum isolates T-22 and BOL-12QD and the C. quinoa cultivars Kurmi andManiqueña real. Neither T-22 nor BOL-12QD affected seedling growth during two days of co-culture in the early growth phase of rapid primary root extension.However, after lon

Background: Current evidence supports the use of intravenous thrombolysis with alteplase in patients with wake-up stroke selected with MRI or perfusion imaging and is recommended in clinical guidelines. However, access to advanced imaging techniques is often scarce. We aimed to determine whether thrombolytic treatment with intravenous tenecteplase given within 4·5 h of awakening improves functiona

I den svenska brottmålsprocessen intar målsäganden en förhållandevis stark ställning. Målsäganden har, under ett antal i lagen stadgade förutsättningar, rätt till ett processrättsligt deltagande i brottmålsprocessen. Genom en subsidiär åtalsrätt har målsäganden tillerkänts en rätt att föra enskilt åtal när åklagaren beslutar att inte väcka allmänt åtal. För ett begränsat antal brott har målsägandeIn the Swedish criminal process the plaintiff possess a fairly strong position. From a number of statutory prerequisites the plaintiff has the right to participate in the criminal procedural process. Through a subsidiary indictment right, the plaintiff has the possibility to single handedly continue the procedure even though the prosecutor has chosen not to go on with the prosecution. In a few cri

Begreppet barnets bästa är inte något nytt begrepp inom den svenska familjerätten. Det är ett begrepp som med tiden har mognat och blivit allt mer anpassat till barnets behov. I denna uppsats ges till en början en historisk återblick kring barnets bästa och en inblick i hur utvecklingen har sett ut i den svenska rätten. Den tar också fasta på den nuvarande lagstiftningen för barnets bästa och barnThe term the best interest of the child is not a new concept in the Swedish family law. It is a concept that has developed with time and become more and more adapted to the child's needs. In this paper is initially given a retrospective about the best interests of the child and an insight into how the development has been in the Swedish law. It also takes note of the current legislation for th

Titel Riskhantering i Byggprojekt – Metoder och tillvägagångsätt för att hantera risker Författare Marc Carlsson & Simon Eriksson Handledare Radhlinah Aulin, Avdelningen för byggproduktion, Lunds universitet Examinator Anne Landin, Avdelningen för byggproduktion, Lunds universitet Syfte & mål Syftet med studien är att undersöka hur byggföretag utför riskhanteringsprocessen och hur de sTitle Risk management in construction projects - methods and approaches to manages risk Authors Marc Carlsson & Simon Eriksson Supervisor Radhlinah Aulin, Department of Construction Production, Lunds University Examinator Anne Landin, Department of Construction Production, Lunds University Aim & goal The purpose of the study is to investigate how companies perform risk management proce

Varför domstolar i staten A ska beakta och tillämpa lagar tillhörande staten B:s rättsordning är fortfarande omdiskuterat. Redan på 1600- och 1700-talet lanserade holländska jurister som Johannes Voet och Ulric Huber idén om comitas gentium – internationell artighet gentemot främmande stater. Under 1800-talet vidareutvecklades de idéer som den holländska skolan före-språkade av den tyska juristen The answer to the question why courts in state A should consider and apply laws belonging to the legal system of state B is still debated. As early as the 17th and 18th centuries, Dutch jurists such as Johannes Voet and Ulric Huber launched the idea of comitas gentium - international courtesy to foreign states. During the 19th century, the ideas advocated by the Dutch school of thought were furthe

Tail risk metrics such as VaR and, especially ES are and have become of great importance to both investors and financial institutions such as banks in determining their amount of loss absorbing capital given the Basel framework. Estimating these metrics have become trivial, but to do it accurately while also taking market conditions such as periods of market stress into account still presents chal

The average Swede uses 140 liters of water everyday. This combined with the usage in industry means that Swedish municipal water treatment plants produce approximately 900 billion liters of clean and safe drinking water every year. This does not include the fact that all water flowing to a treatment plant needs to be treated before being sent back out into the environment. These facts hint at what