An Integrated Optimal Design Procedure for Pulse Transformer-Based Klystron Modulators for Long-Pulse High-Power Applications

Solid-state klystron modulators are typically based on oil-immersed high-voltage (HV) pulse transformers due to their high performance, robustness, and topological simplicity. However, in considering high-power multi-millisecond pulsed applications based on this topology, modulator power components and their design become increasingly complicated and, correspondingly, modulator size becomes proble

Protein Biomarker Signatures in Precision Diagnostics of Cancer

Early diagnosing and patient individualized biomarker profiling are two key elements for curative interventions within cancer. Detecting cancer, when the tumor is still localized, allows for a more efficient treatment-either through surgery alone or with systemic therapies, treating a naïve and less heterogeneous tumor cell population. Developing tumors consist of complex and stage-dependent genet

Urban stormwater management from the perspective of nature-based solutions : a bibliometric review

This study brings a systematic review that evaluated 43 articles on Nature-Based Solutions (NBS) applied to stormwater management in urban areas. This review aims to establish a reference on NBS effectively applied and whose environmental, social, and economic benefits have been duly discussed. The results address 13 NBS techniques/methodologies implemented and their ecosystem benefits. Our findin

I en tid av sönderfall gör vi bäst i att minnas 1920-talets ingenjörer

Det svenska 1920-talet präglades av världsunika konflikter på arbetsmarknaden och sociala problem. Men ur kaoset växte det moderna Sverige. Rasmus Törnblom påminner om att den sociala ingenjörskonsten ursprungligen anfördes av just ingenjörer, och kanske särskilt av visionären Sven Lübeck.

Rethinking the Public Fetus : Historical Perspectives on the Visual Culture of Pregnancy

Exploring a wide variety of visualizations of pregnancy and fetuses through 300 years of history, this timely volume offers a fresh look at the influential feminist concept of the "public fetus."Images of pregnant and fetal bodies are today visible everywhere. Through ultrasound screenings at maternity clinics, birth videos on social media platforms, or antiabortion propaganda, visualizations of p

Hur djur rör sig: att hoppa och skutta

Hur djur rör sig: att gå, springa och löpa

Did Algae Eat All the Silica in the World’s Oceans?

Silicon is a crucial nutrient that can join with the element oxygen to form a substance commonly called silica. Silica, commonly known as glass, is found in rocks in the Earth’s crust and dissolves into the oceans, where organisms like algae and sponges use it to build their glassy skeletons. This process, called biosilicification, is extremely important in the silica cycle. Over time, organisms h

Djurens gångben: två, fyra, sex. åtta eller fler ben

Andning: gälar, lungor och hud hos fiskar och groddjur. Vattenliv kontra landliv

Andning: gälar, trakéer, lungor och hud hos ryggradslösa djur

Targeting Nutrient Transporters in Acute Myeloid Leukemia

Andning: lungor och luftvägar hos människan och andra däggdjur

Andning: lungor, luftvägar och luftsäckar hos fåglar och kräldjur

Andning vid vila och arbete: styrning, syrebrist, syreupptag och träning

Varför hickar, gäspar och nyser man? Gråt och suckar

Dykning: andning, blodcirkulation och dykrekord. Hur länge och hur djupt kan djur dyka?

Blod: röda och vita blodkroppar, hemoglobin, blått blod, syretransport och blodgrupper

Blodomlopp: blodkärl och cirkulation genom hjärt-kärlsystemet

Blodomlopp: hjärtan, deras rum och deras cirkulation hos människa och andra djur