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Pollen production estimates (PPEs) and fall speeds for major tree taxa and relevant source areas of pollen (RSAP) in Changbai Mountain, northeastern China

For model-based quantitative reconstructions of past vegetation cover on the scale of landscapes, pollen productivity estimates (PPEs) are key input parameters. In this study, we employed a random sampling strategy to collect moss polsters at 20 sites in Changbai Mountain, northeastern China. A detailed vegetation survey within 1000-m radius around each sampling point was carried out and digitized

Combined computational and crystallographic study of the oxidised states of [NiFe] hydrogenase

[NiFe] hydrogenases catalyse the reaction H2 <-> 2H(+) + 2e(-). Several states of the enzyme have been observed by spectroscopic methods. Among these, the two most oxidized states, called the unready Ni-A and Ni-SU states, have been especially intriguing, because they take a much longer time to activate than the corresponding ready Ni-B and Ni-SI states. It has recently been suggested that the unr

Relative pollen productivity estimates in the forest steppe landscape of southeastern Romania

Estimates of relative pollen productivity (RPP) represent key input parameters for model-based quantitative reconstructions of past vegetation cover. In this study, we provide the first RPP estimates for 13 taxa from the forest steppe ecoregion in southeastern Romania (southeastern Europe). We used modern pollen assemblages from 26 points together with vegetation surveys and mapping, covering a 1.

Development and validation of a machine learning-based model to predict isolated post-challenge hyperglycemia in middle-aged and elder adults : Analysis from a multicentric study

Introduction: Due to the high cost and complexity, the oral glucose tolerance test is not adopted as the screening method for identifying diabetes patients, which leads to the misdiagnosis of patients with isolated post-challenge hyperglycemia (IPH), that is., patients with normal fasting plasma glucose (<7.0 mmoL/L) and abnormal 2-h postprandial blood glucose (≥11.1 mmoL/L). We aimed to develop a

Using standard microbiome reference groups to simplify beta-diversity analyses and facilitate independent validation

Motivation: Comparisons of microbiome communities across populations are often based on pairwise distance measures (beta-diversity). Standard analyses (principal coordinate plots, permutation tests, kernel methods) require access to primary data if another investigator wants to add or compare independent data. We propose using standard reference measurements to simplify microbiome beta-diversity a

MIS 3 age of the Veiki moraine in N Sweden–Dating the landform record of an intermediate-sized ice sheet in Scandinavia

The Veiki moraine in northern Sweden, a geomorphologically distinct landscape of ice-walled lake plains, has been interpreted to represent the former margin of an intermediate-sized pre–Last Glacial Maximum (LGM) Fennoscandian ice sheet, but its age is debated as either marine isotope stage (MIS) 5c or MIS 3. We have applied optically stimulated luminescence (OSL) and radiocarbon dating to four si

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The design of port complexes is a process that requires considering geographical and economic features of the territory. It is necessary to aggregate the characteristics of coastal landscapes, seascapes, artificial elements, dangerous objects, etc. The experience of implementing such projects (for example, in Sabetta) suggests that all participants in the design process need highly precise geograp

Iiiee client exercise report 2019

The Time is Now Accelerating Local Solutions for Global Change IIIEE SSC-REPORT 2019 | LUND UNIVERSITY 20 19 ED IT IO N Cover image from Canva. This publication should be cited as: International Institute for Industrial Environmental Economics [IIIEE]. (2019). The time is now. Accelerating local solutions for global change. Lund: IIIEE. ISBN 978-91-87357-52-7 Destinations Nur-Sultan, Kazakhstan Ka

https://www.iiiee.lu.se/sites/iiiee.lu.se/files/iiiee_client_exercise_report_2019.pdf - 2026-05-28

250131 ADACio D1.2 Open Source Investigations Field Guide Final

0 1 About ADAC.io: Attribution, Data, Analysis, Countermeasures and Interoperability ADAC.io is a Horizon project funded by the European Union and coordinated by the Psychological Defence Research Institute at Lund University. It engages seven partners and has a three-year duration ranging from February 1, 2024 to January 31, 2027. Based on the concept of Foreign Information Manipulation & Interfe

https://www.psychologicaldefence.lu.se/sites/psychologicaldefence.lu.se/files/2025-02/250131_ADACio%20D1.2_Open%20Source%20Investigations%20Field%20Guide_Final.pdf - 2026-05-28

Textversion av poddavsnitt om utlandsstudier

Här följer textversionen av poddavsnittet Plugga naturvetenskap – utlandsstudier för naturvetare. Om poddavsnittetLunds universitets podd "Plugga naturvetenskap – utlandsstudier för naturvetare".Inspelningsdatum: 15 oktober 2023.Medverkande:Hedda Thomson Ek, miljövetarstudent, moderatorSophie Manner, studierektor och forskareHannah Lund, masterstudent i kemiIntroHur hittar man ett socialt sammanha

https://www.naturvetenskap.lu.se/textversion-av-poddavsnitt-om-utlandsstudier - 2026-05-27

Prof-inst-lunds-uni-16okt-2015-webb

Professorsinstallation LUNDS UNIVERSITET | AULAN | 16 OKTOBER 2015 KL 16.00 Denna broschyr finns på installandis institutioner och kan också beställas från sektionen Kommunikation, tel 046-222 70 10, e-post info@kommunikation.lu.se. Broschyren finns även på www.lu.se/om-universitetet/akademiska-hogtider/professorsinstallationer Produktion Sektionen Kommunikation och Media-Tryck, Lunds universitet

https://www.lu.se/sites/www.lu.se/files/prof-inst-lunds-uni-16okt-2015-webb.pdf - 2026-05-28

September 3rd 2020

From the Management The fall semester has begun and the students are (at least virtually) here – thank you everyone who is struggling with adapting the education to the ongoing situation!   There are no new guidelines regarding activities at the University, but it is still crucial that we all follow the Swedish Public Health Agency’s recommendations for reducing the spread of the covid 19-infectio

https://www.cec.lu.se/staff-pages/staff-newsletters/september-3rd-2020 - 2026-05-27

Data to Insight, A Sense Making Perspective in Business Intelligence and Analytics

Motivation and Objective: This study investigates how analysts generate from data using business intelligence tools. The motivation for study at the premise that organizations are finding it very challenging to gener-ate insights from a vast amount of structured, semi-structured and unstructured data. The ini-tial problem background indicate that this may be because organizations are silo driven,

A Site Selection of An Energy Island in the North Sea: Optimal Location in an Ecological and an Economic Scenario Using a Multicriteria Decision Analysis (MCDA)

Max Bengtsson A Site Selection of An Energy Island in the North Sea: Optimal Location in an Ecological and an Economic Scenario Using a Multicriteria Decision Analysis (MCDA). The Danish Government has decided to build an energy island, either as an artificial island in sand, concrete and steel or as a platform solution in the Danish exclusive economic zone (EEZ) of the North Sea. The idea of the

Computational Studies of Nitrogenase

AbstractNitrogenase is the only enzyme that can convert the inert nitrogen molecule to ammonia, so that it can be used for biomass production and in biosynthetic pathways. It contains a complicated acitve site, composed of eight metal ions, nine sulfur ions and one carbide ion (the FeMo cluster). Although it has been thoroughly studied with crystallographic, biochemical, kinetic, spectroscopic and

Assessment of a Device for Standardized Laparotomy Closure

Introduction Common complications after surgical procedures include surgical site infection, wound rupture and incisional hernia. Wound healing can be influenced by the technique for abdominal access and closure. A Suture-Length to Wound-Length (SL/WLr) ratio ≥ 4 is advised to achieve a high-quality wound closure. This thesis describes the background and clinical realities of abdominal wall relate

Designing a logistical and material handling system for European distribution - a case study for Tetra Pak's SCAP project

As a complementary product to the Tetra Brik Aseptic packaging system, Tetra Pak is about to introduce a new, value added, aseptic packaging system called SCAP. The SCAP packages consists of a lower part made of carton and an upper part made of plastic, similar to a PET-bottle, resulting in a bottle shaped package. The purpose of this thesis is to design a logistical- and material-handling system

What are the effects of agricultural management on soil organic carbon in boreo-temperate systems?

Background: Soils contain the largest stock of organic carbon (C) in terrestrial ecosystems and changes in soil C stocks may significantly affect atmospheric CO2. A significant part of soil C is present in cultivated soils that occupy about 35 % of the global land surface. Agricultural intensification has led to practices that may decrease soil organic carbon (SOC), and agricultural management has

Carbon exchange in boreal ecosystems: upscaling and the impacts of natural disturbances

Boreal forests and peatlands are globally significant carbon stores but they are threatened by rising air temperatures and changes in precipitation regimes and the frequency of natural disturbances. Predicting how the boreal biome will respond to climate change depends on being able to accurately model and upscale the greenhouse gas fluxes between these ecosystems and the atmosphere. This thesis f

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1 M 4654 Landskap: Småland Upptecknat av: Gunnar Hobroh Härad: Norrvidinge Adress: Hässleholm Socken: Söraby Berättat av: Gustav A Nordström Uppteckningsår: 1935 Född år 1860 i Drev sockenn Levnadsminnen som smed, sid 1-13 Smedmästaren Gustav Adolf Nordström i Rottne uti Söraby sn berättar om sig själv: Jag kom i lära den 20/5 1876 i Växjö, men jag är från vallonerna, farfar var hammarsmed i Lesse

https://www.folklivsarkivet.lu.se/fileadmin/user_upload/folklivsarkivet/upload/levnadsminne/M_4654.pdf - 2026-05-25