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Background. Natural gas makes a significant contribution to the current energy supply and its importance, in relation to both the German and worldwide energy supplies, will increase further in decades to come. In addition to its high degree of efficiency, the low level of direct GHG combustion emissions is also an advantageous factor. However, around 90% of natural gas is methane (CH4), which is t
Purpose: Despite the significant role of varicocele in the pathogenesis of male infertility, the impact of varicocele repair (VR) on conventional semen parameters remains controversial. Only a few systematic reviews and meta-analyses (SRMAs) have evaluated the impact of VR on sperm concentration, total motility, and progressive motility, mostly using a before-after analytic approach. No SRMA to da
Environmental impacts from passenger transportation continue to increase globally due to a rise in kilometers traveled and a shift to emission-intensive transportation modes (from public transportation and active modes such as walking and cycling to motorcycle and car ridership). The electrification of the passenger fleet, coupled with low-carbon energy sources, is expected to decrease some of the
Bostadsmarknaden har genomgått flertal förändringar sedan 1990-talet och haft en positiv trend under 2000-talet. De senaste åren har marknaden för nyproducerade bostadsrätter förändrats på grund av kreditrestriktionerna som införts. Fastighetsutvecklare har svårare att hitta köpare som är villiga att teckna bindande förhandsavtal och det råder en viss osäkerhet på marknaden för nyproducerade bostaThe housing market in Sweden has had a positive trend since the 1990s. In recent years, the market for newly produced condominiums has changed due to credit restrictions enforced by new legislation. To sell condominiums for new production, binding preliminary contracts (in Swedish: förhandsavtal) and special tenure contracts (in Swedish: Upplåtelseavtal) are used. In those contracts the seller und
“The management of innovation is inherently difficult and risky, most new technologies fail to be translated into products and services, and most new products and services are not commercial successes. In short, innovation can enhance competitiveness, but it requires a different set of management knowledge and skills from those of everyday business administration” (Bessant et al. 2005 p. 1). The a
One third of Sweden's total annual greenhouse gas emissions originate from the transport sector today and great changes are thus needed in order to reach the net zero emission target by 2045. One of the most important measures discussed is an increased electrification of the transport sector and a solution with potential to contribute to this transition is electric road systems (ERS), where ve
Personer som vistas i Sverige utan tillstånd, papperslösa, har enligt lag (2013:407) om hälso- och sjukvård till vissa utlänningar som vistas i Sverige utan nödvändiga tillstånd, rätt att erhålla en begränsad hälso- och sjukvård. Bland annat ska regioner erbjuda gruppen ”vård som inte kan anstå”. Begreppet har av yrkesverksamma, frivilligorganisationer och myndigheter kritiserats för att vara svårPeople staying in Sweden without permit – undocumented migrants – have, according to the Act (2013:407) on health care for certain foreigners who are staying in Sweden without necessary permits, a right to receive limited health care. Among other things, Swedish regions must offer this group “care that cannot be deferred”. This wording has been criticized by medical professionals, organizations, a
There has been an increasing interest in wastewater treatment in last decades to reduce human footprint. Primarily, anaerobic technology focused on treatment and stabilization of sludge, but now the tendency is to give it a major role in low cost treatment of high/low strength wastewaters, since anaerobic digestion offers energy generation through gas production. Anaerobic membrane bioreactors (A
Betsafe is still a young company that have seen a great success in a short span of time. To remain successful it is therefore important that they don’t become complacent and remain visionary. However, a successful company must also balance its risk‐taking. In the end it is vital to find the right opportunities that fits the company and of course to be able to make the right decisions. In this proj
We can more and more often hear in the media about multinational corporations conducting human rights abuses. This is due to the fact that this discussion, surrounding corporations and human rights, is a hot item on the agenda today. Higher demands are put on the companies to follow human rights and to take more responsibilities in the promotion and protection of human rights. One of the reasons f
Under början av 1900-talet införde alla nordiska länder, förutom Norge, en möjlighet för frihetsberövade kvinnor att medföra sitt spädbarn i anstalten under straffverkställigheten. Regleringarna grundades på arvsbiologiska aspekter, då det var vanligt att de små barnen fortfarande ammades av sina mödrar och de var beroende av modersmjölken för att överleva. Med tiden har dock regleringarnas syfte In the beginning of the 20th century all Nordic countries except Norway introduced a possibility for imprisoned women to bring their infants with them during their sentence. The legislation was considered necessary due to the fact that the infant still was breast-fed by their mother. Child psychologist and psychoanalysist John Bowlby (from Great Britain) developed the affiliation theory during th
Ten per cent of the population in the western world suffer from osteoarthritis – a widespread endemic disease that is estimated to cost the Swedish society equivalent to two per cent of the Swedish GNP annually, corresponding to over 50 billion SEK in 2009 in treatments and lost productivity. With an increasing aging population the incidence of osteoarthritis is expected to be further enhanced. In
The upcoming ESA space astrometry mission Gaia, planned to be launched in early 2012, has been designed to scan the whole sky (flux limited, corresponding to magnitude 20 in the Gaia passband) during a five-year observational phase. It will measure the astrometric parameters (positions, parallaxes and proper motions) of more than one billion stars, complemented by multi-epoch spectrometric and rad
Meeting the food demand of a growing global population with limited agricultural resources is one of the greatest challenges of the 21st century. Crop yield is highly sensitive to weather variability and climate extremes, which are becoming more frequent due to climate change. Accurate regional yield prediction is essential for helping farmers adapt, ensuring food security, and strengthening the r
Climate change places pressure on rural land in terms of carbon sequestration, biomass for substitution and adaptation of crops. Land use can both positively and negatively influence the runoff regime, therefor a catchment perspective is important when developing climate strategies. This is also important with respect to flood-risk that will increase with climate change. Here I investigate if ther
Geofysiska mätmetoder kan tids- och kostnadseffektivt skapa tvådimensionella (2D) och tredimensionella (3D) modeller som avspeglar geologin och som kan användas som ett verktyg för kartläggning av grundvattentillgångar. I denna studie har fyra profiler belägna i den s.k. Vombsänkan i sydöstra Skåne undersökts med galvanisk resistivitetsmätning (ERT) och Transient Elektronmagnetisk Sondering (TEM)Geophysical methods can create 2D- and 3D-models that reflects the geology. These models can be used as a tool for mapping groundwater resources. Four profiles, located in Vombsänkan in southeastern Skåne, have been investigated with Electrical Resistivity Tomography (ERT) and ground-based Transient Electromagnetic Soundings (TEM) as a study of the two methods. The resistivity profiles from the g
Summary Title: Spare Parts Distribution at Gambro Renal Products – Evaluation of Alternative Distribution Structures for the European Market Authors: Fredrik Eklundh Mikael Redin Supervisors: Maria Björklund, Department of Industrial Management and Logistics, Division of Engineering Logistics, Lund Institute of Technology Christer Kedström, Department of Business Administration, School of Economic
Bakom kulisserna på Naturmorgon i Botan Täppan som tidsmarkör Prisat arkiv väcker känslor 2 LUM nr 1 | 2012 djungel- panelen LUM nr 1 | 2012 3 05.45 LÖRDAG MORGON. Vit måne mot kall, svart himmel. Lund sover men i Bo- taniska trädgården är det tänt, det tro- piska växthuset ligger som en bubbla av fuktig värme och ljus. Naturmorgon i P1 samlar ihop sig inför dagens sändning med Naturpanelen. – Det
https://www.lu.se/sites/www.lu.se/files/lunds-universitets-magasin-1-2012.pdf - 2026-06-30
Nytt ljus över istiden Stor EU-satsning mot barnlöshet MAX IV på rätt väg Utsatt LUNDS UNIVERSITETS MAGASIN | NR 2 | 2019 HAT OCH HOT MOT FORSKARE ÖKAR 2 LUM NR 2 | 2019 LUM NR 2 | 2019 3 Tidningar, tidningar, tidningar…. Just nu flyttas runt 7000 pallar med dagstidningar från ett nedgånget magasin i Hög. Silverfiskar och an- nan ohyra ska frysas bort från sköra tidningssidor som vittnar om allt f
https://www.lu.se/sites/www.lu.se/files/lunds-universitets-magasin-2-2019.pdf - 2026-06-30
