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Under den tidigare delen av mesozoikum inträffade två massutdöende som i stor utsträckning kom att påverka jordens ekosystem. Det första inträffade i slutet av trias och påverkade både marina organismer och terrestrisk biota. Det andra mesozoiska utdöendet skedde under tidig toarcian i samband med ett anoxiskt event. Trots att den Australienska sen triassiska floran behandlats i ett flertal studieDuring the early Mesozoic two mass-extinction events profoundly reshaped the world’s biota. The first of these took place at the end of the Triassic and affected both marine organisms and terrestrial floras. The second occurred as an oceanic anoxic event during the early Toarcian. Although the Late Triassic floral assemblages of Australia have been the focus of many studies, there have been few in

Populärvetenskaplig sammanfattning: Skåne är till stor del täckt av sedimentära, avlagrade bergarter t.ex. sandsten och kalksten, samt mycket yngre istidsavlagringar. Den kristallina berggrunden i Skåne utgör grunden för sedimenten och bildades huvudsakligen för mer än 1200 miljoner år sedan. Denna berggrund är bara synlig i de stora nordvästriktade horstar (åsar), som utgör ett markant drag i SkåThe Precambrian crystalline basement in Skåne only outcrops in the large NW striking Horsts that are roughly parallel to the Tornquist Zone. In the south-easternmost part of the Linderödsåsen Horst in SE Skåne, the Stenshuvud porphyritic granitoids previously considered to be Palaeoproterozoic volcanic rocks, have been recently dated to 1458 Ma. This indicates that these rocks are coeval with the

Populärvetenskaplig sammanfattning: Undersökningen baseras på prover ifrån borrkärnor som tagits från sandstenar vilka avsattes för ca 200 miljoner år sedan. Vid denna tid var hela nordvästra delen av Skåne täckt av ett stort delta med en avsättningsmiljö som gav sandstenar med ett stort innehåll av ler. Ler deponerades då det rådde lugna vattenmiljöförhållanden, såsom vid olika årstidsvariationerAn examination of permeability differences was made on plugs obtained from six drill cores in both horizontal and vertical directions, representing different facies of the Hettangian strata from the Höganäs Formation. The permeability analyses distinguish permeability differences from anisotropy and an index was created to evaluate the anisotropy. The cause of the measured anisotropy in this study

Populärvetenskaplig sammanfattning: Det Böhmiska Massivet, sydväst om Prag, är rikt på välbevarade och ostörda fossil. Detta område tillhörde superkontinenten Gondwanas norra kontinentalkant för 500- 395 miljoner år sedan under tidsperioderna Ordovicium och Silur. En del av det nuvarande Böhmiska Massivet utgjordes av en sänka där rikligt med sediment och döda organismer deponerades. En stor del aThe only relatively undisturbed Ordovician to Middle Devonian sequence in the Bohemian Massif is preserved in the central parts of the Prague Basin. This part stretches c. 35 km from Prague in the north towards Zelkovice in the southwest. During Ordovician and Silurian times this area is thought to have been a part of the northern Gondwana margin. The lower Silurian shales were deposited in a tect

Populärvetenskaplig sammanfattning: Mosasaurier var en grupp stora, marina ödlor som under ett geologiskt sett kort tidsavsnitt i kritaperioden, om ca 25 miljoner år, snabbt tog över positionen som toppredatorer i haven. De tidigaste fossilen från gruppen har återfunnits i sediment av turonsk ålder och i likhet med flera andra djurgrupper försvinner mosasaurier under sen maastricht. Några arter nåMarine strata of latest early Campanian age from the Kristianstad Basin in Skåne, southern Sweden, have yielded a diverse mosasaur fauna comprising four taxa: Clidastes? sp., Platecarpus cf. somenensis, Hainosaurus? ivoensis and Mosasauridae sp. The material consists primarily of isolated tooth-crowns, although a number of incomplete vertebrae and cranial elements have been recorded as well. Base

A review of adaptations in fossil and extant mammalian carnivores has been made. Adaptations to different locomotor behaviours can be seen in the postcranial skeleton. Typically cursorial adaptations are long distal limb segments and restrictions in the mobility of the limbs to move in other directions than forward and backward. Diggers have fore limbs constructed for large out-forces. Climbers ha

In samples consisting mainly of Campanian biocalcarenite from Maltesholm and Ullstorp 23 foraminifera species were identified. The number of species lies within the range for a normal marine environment according to Fisher α-diagrams and triangular diagrams. It is concluded that Maltesholm represents a more shallow marine environment than Ullstorp. A systematic description is included for the aggl

Under de senaste 15 åren har användningen av frekvenselektromagnetiska sonderingsinstrument inom geofysiska undersökningar drivit forskningen framåt för att förbättra den använda metoden. En av dessa tekniker är inversion vilket är den process som omvandlar elektromagnetiska data till djupvärden för geologiska lager. Inversion av frekvenselektromagnetiska data har länge varit förknippat med svårigThe adoption of frequency electromagnetic (EM) sounding devices in the past 15 years for geophysical exploration has fueled research into techniques associated with the method. One of these techniques is inversion which is the process of turning the EM data into measurements of depth for different geological layers. Inversion of frequency EM data has classically been difficult and unreliable. With

Researchers from diverse disciplines, including organismal and cellular physiology, sports science, human nutrition, evolution and ecology, have sought to understand the causes and consequences of the surprising variation in metabolic rate found among and within individual animals of the same species. Research in this area has been hampered by differences in approach, terminology and methodology,

This presentation brings light on how the materiality of three eHealth solutions affects care and care work. We conducted 92 semi-structured interviews with healthcare workers from the south of Sweden. The analysis of the data was interpretive with focus on the participants’ experiences. By exploring the lived experiences of the participants, we found that all the three solutions (1) changed the b

Objective. The diagnostic yield of sural nerve biopsy (SNB) in vasculitis is uncertain. Our aim was to document relevant characteristics of patients undergoing SNB in the investigation of vasculitis; determine the diagnostic yield; relate positive biopsy findings to patient demographic, laboratory, and clinical variables; and to calculate the rate of surgical complications. Methods. Patients with

The JUNGFRAU 4-megapixel (4M) charge-integrating pixel-array detector, when operated at a full 2 kHz frame rate, streams data at a rate of 17 GB s-1. To operate this detector for macromolecular crystallography beamlines, a data-acquisition system called Jungfraujoch was developed. The system, running on a single server with field-programmable gate arrays and general-purpose graphics processing uni

We report on the preparation of high performance field-effect transistors (FETs) based on large areas of aligned films of a TTF derivative, namely, tetrakis-(octadecylthio)-tetrathiafulvalene (TTF-4SC18). TTF-4SC18 assembles into one-dimensional stacks in which the long alkyl chains promote intermolecular π-π overlapping due to their extremely closely packed nature. The films were prepared from so

Open science aims to improve research accessibility, replicability, and consequently its quality. Empirical software engineering entails both data and artifacts, which may be shared more or less openly, to support transparency. However, the trade-offs involved in balancing the openness against integrity and secrecy concerns need methodological guidance. Aim. We aim to derive such advice, based on

Researchers have proposed hardware, software, and algorithmic optimizations to improve the computational performance of deep learning. While some of these optimizations perform the same operations faster (e.g., increasing GPU clock speed), many others modify the semantics of the training procedure (e.g., reduced precision), and can impact the final model's accuracy on unseen data. Due to a lack of

38 1. IDENTIFIKATION Programmets namn och inriktning: musikerutbildning, gitarr. Omfattning i högskolepoäng: 120. Nivå: Avancerad nivå (A). Programkod: KAMUS: Inriktning: GITA. 2. BESLUTSUPPGIFTER Utbildningsplanen är reviderad och beslutad av konstnärliga fakul- tetsstyrelsen den 18 oktober 2017. Den reviderade utbildningspla- nen träder i kraft HT-17. 3. PROGRAMBESKRIVNING Musikerutbildning, gi

https://www.mhm.lu.se/sites/mhm.lu.se/files/mu_utbildningsplaner_samlingsdokument_git_mas.pdf - 2026-07-07

Lumes Thesis 200012001 Katarzyna Sledzinska Lund University Lumes, Lund University Master's Programme in Environmental Science An approach tö sustainable management of scarce water resources in urban areas. A casestudy- the provinceof Katowice(Poland) Master's Thesis By Katarzyna Sledzinska Address: Mazowiecka 7, 40-732 Katowice, Poland Tel: +48 32 2525 802 E- Mail: kasia76ll28@Yahoo.com Superviso

https://www.lumes.lu.se/sites/lumes.lu.se/files/sledzinska_katarzyna.pdf - 2026-07-07