Results 171 to 180 of about 193,431 (354)

Diacetylene‐Functionalized Glycan Mimetics for Receptor‐Mediated Cluster Imprinting in Model Membranes

open access: yesMacromolecular Rapid Communications, EarlyView.
Diacetylene‐containing glycan mimetics cluster upon selective lectin binding in GUVs. Subsequent irradiation leads to the formation of fluorescent polymer clusters, while non‐clustered glycan mimetics remain unaffected in the membrane. ABSTRACT The glycocalyx, a dense layer of glycoproteins and glycolipids on eukaryotic cells, is essential for cellular
Luca‐Cesare Blawitzki   +5 more
wiley   +1 more source

Assessing in-situ physico chemical parameters variability of springs in mid-hill region of Nepal

open access: yesWater Science
Springs function in the hydrological cycle as natural outflows for groundwater systems and provide reliable potable water for communities. This study evaluates the physico chemical characteristics of 168 perennial springs that fluctuate seasonally across
Gunanidhi Pokhrel   +2 more
doaj   +1 more source

Seasonal Variation of the Physico-Chemical Parameters and Irrigation Suitability of the Waters of the Tsieme River in Brazzaville (Congo) [PDF]

open access: diamond, 2023
Tchoumou Martin   +3 more
openalex   +1 more source

The feasibility principle in community ecology

open access: yesOikos, EarlyView.
The structure and function of ecological communities emerge from interactions among populations within specific environmental contexts. Yet we still lack general principles that explain how communities assemble, which patterns we should expect, and when transitions occur across diverse settings.
Serguei Saavedra
wiley   +1 more source

Study on physico-chemical characteristics of Azad dam reservoir (Sanandaj) in order to fisheries activities

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2017
Dam reservoirs have important rules in aquaculture and fish farming in many countries. In this regard, water samples of Azad Dam reservoir (Sanandaj) were collected at five stations from July 2015 to June 2016.
H.Nasrollah zadeh saravi
doaj  

From quantum groups to genetic mutations

open access: yes, 2003
In the framework of the crystal basis model of the genetic code, where each codon is assigned to an irreducible representation of $U_{q \to 0}(sl(2) \oplus sl(2))$, single base mutation matrices are introduced.
Sciarrino, Antonino
core  

Differences in physico-chemical parameters of goat milk depending on breed type, physiological and environmental factors

open access: diamond, 2020
Joanna Barłowska   +5 more
openalex   +1 more source

Urban‐driven homogenization of aquatic subsidy size structure cascades to riparian predator communities

open access: yesOikos, EarlyView.
The export of emergent aquatic insects is a critical energy subsidy for terrestrial food webs. While urbanization is known to alter stream communities, its effects on the size structure of these insect subsidies and the subsequent consequences for riparian predators remain poorly understood.
Charles Gagnon   +2 more
wiley   +1 more source

Impact of polymer aging on main‐chain poly(fullerene)s with halide chain‐ends for inverted perovskite solar cells

open access: yesPolymer International, EarlyView.
Subtle variations in halogen chemistry significantly affect the aging behavior of polymeric electron transport layers in inverted perovskite solar cells, underscoring the importance of precise chemical design for enhancing long‐term stability. Abstract As perovskite solar cells (PSCs) advance toward commercialization, the need for stable and easily ...
João V. Paulin   +7 more
wiley   +1 more source

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