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This 7.5-year prospective controlled exercise intervention study assessed if daily school physical activity (PA), from before to after puberty, improved musculoskeletal traits. There were 63 boys and 34 girls in the intervention group (40 min PA/day), and 26 boys and 17 girls in the control group (60 min PA/week). We measured musculoskeletal traits at the start and end of the study. The overall mu

https://www.lupop.lu.se/article/daily-school-physical-activity-after-puberty-improves-bone-mass-and-musculoskeletal-composite-risk - 2025-12-03

Compression neuropathies (CN) in the upper extremity, the most common being carpal tunnel syndrome (CTS) and ulnar nerve entrapment (UNE), are frequent among patients with diabetes mellitus (DM). Earlier studies have shown contradicting results regarding DM as a risk factor for CN. Thus, the aim of the present population-based, longitudinal study was to explore potential associations between DM, C

https://www.lupop.lu.se/article/diabetes-mellitus-risk-factor-compression-neuropathy-longitudinal-cohort-study-southern-sweden - 2025-12-03

You can now sign up for participation - in person or online - in Lund Population Day 2020: Healthy Aging. Read more here.

https://www.lupop.lu.se/article/registration-open-lund-population-day-2020 - 2025-12-03

Sports‐related injuries and illnesses in Paralympic sport (SRIIPS) are a concern, but knowledge about the etiology and risk factors is limited. The aim of this study was to describe the annual incidence, type, and severity of injuries and illnesses among Swedish Paralympic athletes and to assess risk factors. New publication in Scandinavian Journal of Medicine & Science in Sports

https://www.lupop.lu.se/article/injuries-and-illnesses-swedish-paralympic-athletes-52-week-prospective-study-incidence-and-risk - 2025-12-03

In addition to a breast density category, temporal changes in breast density have gained attention as a dynamic breast cancer risk marker. This case-control study aimed to investigate a potential change in breast density preceding tumor development and the relationship of this potential change to prognostic pathological tumor variables. New publication in European Journal of Radiology

https://www.lupop.lu.se/article/changes-breast-density-over-serial-mammograms-case-control-study - 2025-12-03

A total of 37 items operationalizing participation were administered via a questionnaire to 364 next of kin of older people in nursing homes. Measurement properties were tested with factor analysis and Rasch model analysis. New publication in PLOS ONE

https://www.lupop.lu.se/article/measuring-next-kins-experience-participation-care-older-people-nursing-homes - 2025-12-03

In Sub-Saharan Africa, being overweight in childhood is rapidly rising while stunting is still remaining at unacceptable levels. A key contributor to this double burden of malnutrition is dietary changes associated with nutrition transition. Although the importance of socio-economic drivers is known, there is limited knowledge about their stratification and relative importance to diet and to diffe

https://www.lupop.lu.se/article/social-stratification-diet-diversity-and-malnutrition-among-preschoolers-survey-addis-ababa-ethiopia - 2025-12-03

Clinical practice improvements based on quality-register data are influenced by multiple factors. Although there is agreement that information from quality registers is valuable for quality improvement, practical ways of organising register use have been notoriously difficult to realise. The present study sought to investigate the mechanisms that lead various clinicians to use quality registers fo

https://www.lupop.lu.se/article/role-professional-logics-quality-register-use-realist-evaluation-0 - 2025-12-03

Sun exposure in combination with skin pigmentation is the main determinant for vitamin D status. Human skin color seems to be adapted and optimized for regional sun ultraviolet (UV) intensity. However, we do not know if fair, UV-sensitive skin is a survival advantage in regions with low UV radiation. New publication in PLOS ONE

https://www.lupop.lu.se/article/women-fair-phenotypes-seem-confer-survival-advantage-low-uv-milieu-nested-matched-case-control-study - 2025-12-03

Spatial epidemiological analyses primarily depend on spatially-indexed medical records. Some countries have devised ways of capturing patient-specific spatial details using ZIP codes, postcodes or personal numbers, which are geocoded. However, for most resource-constrained African countries, the absence of a means to capture patient resident location as well as inexistence of spatial data infrastr

https://www.lupop.lu.se/article/establishing-spatially-enabled-health-registry-systems-using-implicit-spatial-data-pools-case-study-0 - 2025-12-03

Analyses were based on Swedish case–control data comprising incident cases of LADA (n = 465) and T2D (n = 1528) with matched, population-based controls (n = 1789; n = 1553 in genetic analyses). Multivariable-adjusted ORs in relation to self-reported processed and unprocessed red meat intake were estimated by conditional logistic regression models. Attributable proportion (AP) due to interaction wa

https://www.lupop.lu.se/article/consumption-red-meat-genetic-susceptibility-and-risk-lada-and-type-2-diabetes - 2025-12-03

In this thesis, an instrument using a broadband light beam for remote sensing of insects was developed. The thickness of a free-flying insect wing was measured at a distance of 85 m and with an accuracy of 2 nm. Insects play a key role in the ecosystem and are essential for biodiversity. Detecting and monitoring the millions of insects in our environment is a major challenge. The use of lasers and

https://www.combustionphysics.lu.se/article/remote-sensing-insects-laser-light-finished-master-project - 2025-12-03

Let me clarify that we are not referring to blood plasma, as that pertains to the field of biology. Instead, we are discussing the fourth state of matter, which can be envisioned as a mixture of electrons, atoms, and excited species. To put it simply, it can be described as an ionized gas or a "soup" of charged particles. Our research group focuses on exploring the applications of plasmas in diffe

https://www.combustionphysics.lu.se/article/unveiling-plasma-mysteries-harnessing-3d-tomography-and-laser-power - 2025-12-03

What if it was possible to identify elements by simply shining a light on them? This proposed method might make it possible to do just that - by analysing just one photograph. Many of us have probably encountered a pen with” invisible” ink that is only visible if you shine on it with a UV lamp. Besides that, these are useful for writing secret messages, they also demonstrate an interesting phenome

https://www.combustionphysics.lu.se/article/saturated-planar-laser-induced-fluorescence-using-sinusoidal-intensity-modulation-finished-bachelor - 2025-12-03

A newly developed sample delivery system at MAX IV lets researchers study the properties of aerosol particles. With this knowledge, they can further understand the health and climate effects of soot from burning fuels for transportation or natural emissions. Read more at the homepage of MAX IV

https://www.combustionphysics.lu.se/article/insights-soot-emissions-newly-developed-aerosol-sample-delivery-system-max-iv - 2025-12-03

Can metals really burn? Well yes, and you have most definitely seen them burn since metals often are used in fireworks to get different colors. These colorful flames have the potential to be used as alternative to gasoline and other fossil fuels in a clean cycle for storing energy. This cycle will start with a pure metal powder such as aluminium or iron. Then, the powder is burned where energy is

https://www.combustionphysics.lu.se/article/metals-alternative-fossil-fuels - 2025-12-03

When we cough and speak we launch droplets and if the person launching these droplets is sick from some kind of virus disease, such as COVID19, the droplets can contain viruses. These viruses have been found to be one of the main contributors to the spreading of the pandemic disease. If we can further understand where these droplets end up we can make more effective protective measures during a pa

https://www.combustionphysics.lu.se/article/coughed-droplets-estimating-size-and-speed - 2025-12-03

Throughout life, our lungs are vital organs. For newborns as well as for elderly patients, there is a need for safe and continuous lung monitoring in the healthcare. Some of today's common methods of examining the lungs, such as X-rays and computed tomography are limiting since they can not be applied continuously and carry ionizing radiation. A new technology for clinical lung monitoring is now o

https://www.combustionphysics.lu.se/article/measuring-oxygen-lungs-lasers-finished-master-project - 2025-12-03

You are out in the woods taking your new profile picture when suddenly a fog rolls in. First you think it is mystical and perfect, but it is so thick that you just look like a blurry blob in the pictures. Do not dispair just yet, this master project might be just what you need. The reason that you are looking blurred in the pictures is scattering. The photons that travel through the fog from you t

https://www.combustionphysics.lu.se/article/seeing-through-fog-looking-straight-finished-master-project - 2025-12-03

Soot is generated from incomplete combustion or pyrolysis of organic compounds. Soot strongly absorbs solar radiation contributing to global warming. Additionally, soot can enter deeply into human organs causing various types of cancers. Understanding soot nano-structures and properties is essential to predict their impacts on climate and human health. Raman spectroscopy (RS) is a powerful techniq

https://www.combustionphysics.lu.se/article/using-surface-enhanced-raman-spectroscopy-sers-and-resonant-raman-spectroscopy-characterize-soot - 2025-12-03