Results 91 to 100 of about 9,480 (288)

Tropological sigma models

open access: yesJournal of High Energy Physics
With the use of mathematical techniques of tropical geometry, it was shown by Mikhalkin some twenty years ago that certain Gromov-Witten invariants associated with topological quantum field theories of pseudoholomorphic maps can be computed by going to ...
Emil Albrychiewicz   +3 more
doaj   +1 more source

Rethinking Climate Change on the Role of Human Power Generation, Alternative Perspectives, Potential Solutions, and a Plea for Action

open access: yesChemie Ingenieur Technik, EarlyView.
All energy matters Let us broaden the discussion on solutions to climate change. Greenhouse gases have upset the delicate equilibrium of the Earth's energy balance. Consequently, all sources of heat affect the temperature of the Earth. Although the amount of additional heat generated by humans is a fraction of that produced by the sun, it is generated ...
Martin Bertau   +2 more
wiley   +1 more source

Tropical methods in the moduli theory of algebraic curves [PDF]

open access: yes, 2018
Recent results in tropical geometry and in non-Archimedean geometry are surveyed focussing on their impact on the classical theory of algebraic curves, Jacobian varieties, and their moduli ...
Lucia Caporaso, Caporaso, L
core   +1 more source

Payload‐Based Clinical Pharmacology Review of Approved Antibody–Drug Conjugates: Commonalities and Considerations for Streamlined Development

open access: yesClinical Pharmacology &Therapeutics, EarlyView.
Antibody–drug conjugates (ADCs) combine the specificity of an antibody with the potency of a cytotoxic drug. Thirteen ADCs, utilizing seven unique cytotoxic payloads and targeting 11 distinct antigens, are currently approved by the US Food and Drug Administration as of June 2025, representing a rapidly growing and highly promising class of anticancer ...
Sijie Lu   +6 more
wiley   +1 more source

Thinking Ecology for Architecture: Exploration of Cool Pocket

open access: yesE3S Web of Conferences, 2018
This paper discusses the importance of understanding the ecology as part of architectural education. Rather than focusing on the heat phenomenon as frequently researched, this paper explores the opposite ideas by identifying the concept of cool pocket ...
Suryantini Rini   +3 more
doaj   +1 more source

Developing a macroecology for human‐altered ecosystems

open access: yesEcography, EarlyView.
Although anthropogenically‐induced ecological disruptions are fundamentally important in defining ecosystem properties, they are largely overlooked by macroecological theory. Anthropogenic disruptions and their effects are generally not comparable to one another, nor to disturbances that are part of natural disturbance regimes.
Erica A. Newman   +7 more
wiley   +1 more source

Hyperfields and their applications in tropical geometry or matroid theory [PDF]

open access: yes, 2023
Hyperfields are algebraic structures generalizing the concept of an algebraic field. In contrast to classical fields, summation in a hyperfield is multivalued, that is, the sum of two elements is not a single element, but a whole set of elements ...
Andr, Břetislav
core  

Topography constrains the climatic response of treeline migration in Taiwan's subalpine forests

open access: yesEcography, EarlyView.
Treelines are moving upslope, but the rates and drivers differ among different regions, globally. Many studies have examined the relationship between treeline movement and climate change, particularly rising temperature, while the role of topographical factors has received much less attention, despite the longstanding recognition of its importance.
Kuan‐Yu Chen   +3 more
wiley   +1 more source

Clouds, Circulation, and Climate Sensitivity in a Radiative‐Convective Equilibrium Channel Model

open access: yesJournal of Advances in Modeling Earth Systems, 2017
Tropical cloud and circulation changes are large sources of uncertainty in future climate change. This problem owes partly to the scale separation between large‐scale tropical dynamics ( ∼104 km) and convective dynamics ( ∼1 km), which generally requires
Timothy W. Cronin, Allison A. Wing
doaj   +1 more source

Matroid products in tropical geometry

open access: yesResearch in the Mathematical Sciences
Symmetric powers of matroids were first introduced by Lovasz and Mason in the 1970s, where it was shown that not all matroids admit higher symmetric powers. Since these initial findings, the study of matroid symmetric powers has remained largely unexplored.
openaire   +2 more sources

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