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@netzschleuder@social.skewed.de
2025-10-29 15:00:06

psi: Plant Photosystem I excitation energy transfer network (2020)
Weighted directed network of the light-harvesting Photosystem Ι (PSI) of the plant Pisum sativum. The nodes represent chromophores with different identities (i.e. chlorophyll a, chlorophyll b, β-carotene and derivates, lutein, violaxanthin), while edges represent FRET transfer between chromophores. The link directionality connecting nodes in the PSI network depends on the energy levels of the connected chromophores. The…

psi: Plant Photosystem I excitation energy transfer network (2020). 192 nodes, 29390 edges. https://networks.skewed.de/net/psi

psi — Plant Photosystem I excitation energy transfer network (2020)
Weighted directed network of the light-harvesting Photosystem Ι (PSI) of the plant Pisum sativum. The nodes represent chromophores with different identities (i.e. chlorophyll a, chlorophyll b, β-carotene and derivates, lutein, violaxanthin), while edges represent FRET transfer between chromophores. The link directionality connecting nodes in the PSI network depends on the energy levels of the connected chromophores. The weights correspond to the FRET Efficiency between connected chromophores.

@arXiv_mathNA_bot@mastoxiv.page
2025-09-30 08:43:21

Mathematical and numerical modeling of coupled oxygen dynamics and neuronal electrophysiology
Francesco Daniele, Caterina B. Leimer Saglio, Stefano Pagani, Paola F. Antonietti
arxiv.org/abs/2509.22863

Mathematical and numerical modeling of coupled oxygen dynamics and neuronal electrophysiology
Understanding how oxygen supply shapes neuronal excitability is crucial for explaining brain function in pathological scenarios, such as ischemia. This condition is caused by a reduced blood supply, leading to oxygen and other metabolites deprivation; this energy deficit impairs ionic pumps and causes cellular swelling. In this work, this phenomenon is modeled through a volumetric variation law that links cell swelling to local oxygen concentration and the percentage of blood flow reduction. Th…

@mgorny@pol.social
2025-10-26 20:16:37

Pół godziny czekania na przesiadkę? A może by tak się przejść na platformę widokową przed Twierdzą #Kłodzko? Na pewno nie pożałujesz włażenia tak wysoko, z tymi kratowymi kładkami i siatkowym płotem, które pozwolą ci docenić, jak bardzo wysoko jesteś, i tym silnym wiatrem, który zacznie na ciebie dmuchać jak tylko wyjdziesz zza narożnika.

Widok na miasto z góry. Z przodu kilka trzypiętrowych budynków z czerwonym, spadzistymi dachami. Pomiędzy nimi jesienne drzewa, w barwach żółci i zieleni. Dalej coraz mniej zabudowań, trochę płaskiego terenu z drogami i gęsty las w tych samych barwach. Za lasem pofałdowany teren, również mieniący się kolorami od brązu do zieleni. W oddali ciemnozielone góry. Niebo całkiem zachmurzone, błękitnosrebrzyste.
Widok na bardziej zabudowaną część miasta. Z przodu szereg czteropiętrowych budynków, stopniowo coraz wyższych od lewej do prawej. Mają różnobarwne fronty — białe, kremowe, szare, brązowe, niektóre z brązowymi pasami dla kontrastu; z brązowymi bądź czerwonymi, spadzistymi dachami z wystającymi fragmentami poddasza z oknami. W kolejnym rzędzie góruje wieża ratusza, z zegarem i malowanym na niebiesko spiczastym szczytem. Dalej gęste zabudowania w podobnym stylu, z wyróżniającymi się wieżami kości…

OpenStreetMap
OpenStreetMap to mapa świata stworzona przez ludzi takich jak ty i z możliwością użycia pod otwartą licencją.

@cowboys@darktundra.xyz
2025-10-10 15:04:23

Mailbag: Pick your poison stopping run, pass? dallascowboys.com/news/mailbag

Mailbag: Pick your poison stopping run, pass?
Having seen improvements on defense the last two weeks, the question becomes, is this a "pick your poison” situation? Defend the pass or stop the run?

@gevoel@mastodon.green
2025-12-16 18:04:45

Jakoeten pogen met sjamanistische rituelen de opwarming van hun woongebied, waar de permafrost nu ontdooit, te stoppen.

vier Jakoeten in traditionele sjamanistische kostuums
@cowboys@darktundra.xyz
2025-10-10 14:13:33

Mailbag: Pick your poison stopping run, pass? dallascowboys.com/news/mailbag

Mailbag: Pick your poison stopping run, pass?
Having seen improvements on defense the last two weeks, the question becomes, is this a "pick your poison” situation? Defend the pass or stop the run?

@netzschleuder@social.skewed.de
2025-10-20 06:00:05

psi: Plant Photosystem I excitation energy transfer network (2020)
Weighted directed network of the light-harvesting Photosystem Ι (PSI) of the plant Pisum sativum. The nodes represent chromophores with different identities (i.e. chlorophyll a, chlorophyll b, β-carotene and derivates, lutein, violaxanthin), while edges represent FRET transfer between chromophores. The link directionality connecting nodes in the PSI network depends on the energy levels of the connected chromophores. The…

psi: Plant Photosystem I excitation energy transfer network (2020). 192 nodes, 29390 edges. https://networks.skewed.de/net/psi

psi — Plant Photosystem I excitation energy transfer network (2020)
Weighted directed network of the light-harvesting Photosystem Ι (PSI) of the plant Pisum sativum. The nodes represent chromophores with different identities (i.e. chlorophyll a, chlorophyll b, β-carotene and derivates, lutein, violaxanthin), while edges represent FRET transfer between chromophores. The link directionality connecting nodes in the PSI network depends on the energy levels of the connected chromophores. The weights correspond to the FRET Efficiency between connected chromophores.

@netzschleuder@social.skewed.de
2025-11-17 03:00:05

psi: Plant Photosystem I excitation energy transfer network (2020)
Weighted directed network of the light-harvesting Photosystem Ι (PSI) of the plant Pisum sativum. The nodes represent chromophores with different identities (i.e. chlorophyll a, chlorophyll b, β-carotene and derivates, lutein, violaxanthin), while edges represent FRET transfer between chromophores. The link directionality connecting nodes in the PSI network depends on the energy levels of the connected chromophores. The…

psi: Plant Photosystem I excitation energy transfer network (2020). 192 nodes, 29390 edges. https://networks.skewed.de/net/psi

psi — Plant Photosystem I excitation energy transfer network (2020)
Weighted directed network of the light-harvesting Photosystem Ι (PSI) of the plant Pisum sativum. The nodes represent chromophores with different identities (i.e. chlorophyll a, chlorophyll b, β-carotene and derivates, lutein, violaxanthin), while edges represent FRET transfer between chromophores. The link directionality connecting nodes in the PSI network depends on the energy levels of the connected chromophores. The weights correspond to the FRET Efficiency between connected chromophores.

@netzschleuder@social.skewed.de
2025-10-15 19:00:05

psi: Plant Photosystem I excitation energy transfer network (2020)
Weighted directed network of the light-harvesting Photosystem Ι (PSI) of the plant Pisum sativum. The nodes represent chromophores with different identities (i.e. chlorophyll a, chlorophyll b, β-carotene and derivates, lutein, violaxanthin), while edges represent FRET transfer between chromophores. The link directionality connecting nodes in the PSI network depends on the energy levels of the connected chromophores. The…

psi: Plant Photosystem I excitation energy transfer network (2020). 192 nodes, 29390 edges. https://networks.skewed.de/net/psi

psi — Plant Photosystem I excitation energy transfer network (2020)
Weighted directed network of the light-harvesting Photosystem Ι (PSI) of the plant Pisum sativum. The nodes represent chromophores with different identities (i.e. chlorophyll a, chlorophyll b, β-carotene and derivates, lutein, violaxanthin), while edges represent FRET transfer between chromophores. The link directionality connecting nodes in the PSI network depends on the energy levels of the connected chromophores. The weights correspond to the FRET Efficiency between connected chromophores.

@netzschleuder@social.skewed.de
2025-11-14 07:00:06

psi: Plant Photosystem I excitation energy transfer network (2020)
Weighted directed network of the light-harvesting Photosystem Ι (PSI) of the plant Pisum sativum. The nodes represent chromophores with different identities (i.e. chlorophyll a, chlorophyll b, β-carotene and derivates, lutein, violaxanthin), while edges represent FRET transfer between chromophores. The link directionality connecting nodes in the PSI network depends on the energy levels of the connected chromophores. The…

psi: Plant Photosystem I excitation energy transfer network (2020). 192 nodes, 29390 edges. https://networks.skewed.de/net/psi

psi — Plant Photosystem I excitation energy transfer network (2020)
Weighted directed network of the light-harvesting Photosystem Ι (PSI) of the plant Pisum sativum. The nodes represent chromophores with different identities (i.e. chlorophyll a, chlorophyll b, β-carotene and derivates, lutein, violaxanthin), while edges represent FRET transfer between chromophores. The link directionality connecting nodes in the PSI network depends on the energy levels of the connected chromophores. The weights correspond to the FRET Efficiency between connected chromophores.