Results 91 to 100 of about 19,023 (299)

Sedimentary environment influences the effect of an infaunal suspension feeding bivalve on estuarine ecosystem function.

open access: yes, 2011
The suspension feeding bivalve Austrovenus stutchburyi is a key species on intertidal sandflats in New Zealand, affecting the appearance and functioning of these systems, but is susceptible to several environmental stressors including sedimentation ...
Lohrer Andrew M.   +11 more
core   +1 more source

Cuticular microfragments from the lower Cambrian Yanjiahe Formation, China: insights into ecdysozoan biodiversity at the dawn of animal radiation [PDF]

open access: yesJournal of Micropalaeontology
Ecdysozoa (molting animals) represent one of the most diverse and ecologically successful animal groups in both extant and fossil ecosystems. This study presents new microfossil cuticular evidence from the lower Cambrian (∼535 Ma) Yanjiahe Formation ...
L. Zhang   +21 more
doaj   +1 more source

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo   +10 more
wiley   +1 more source

Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films

open access: yesAdvanced Functional Materials, EarlyView.
Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee   +5 more
wiley   +1 more source

Deposits and sedimentary environment of the Jonišķis Formation in the Imula and Īslīce valleys

open access: yes, 2010
Bakalaura darbā apskatīta Famenas stāva Jonišķu svītas nogulumu izplatība, sastāvs un fosīliju kompleksi Latvijā. Pētījuma mērķis ir raksturot Jonišķu svītas nogulumus Imulas upes krastos un precizēt to veidošanas apstākļus, kā arī salīdzināt Jonišķu ...
Āzens, Rūdolfs
core  

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

open access: yesAdvanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang   +7 more
wiley   +1 more source

The composition and sedimentary environment of sandy deposits of the Burtnieki Formation in Svētupe outcrops

open access: yes, 2016
Bakalaura darbā tiek pētīti vidusdevona Živetas stāva, Burtnieku svītas smilšainie nogulumieži un to veidošanās apstākļi, Svētupes labā krasta Lībiešu upuralu atsegumos pie Kuiķuļu mājām.
Ansaberga, Dārta
core  

Holocene ostracoda and sedimentary environment implication in the core NG93-1 from the Great Wall Bay, Antarctica [PDF]

open access: yes, 1996
The Holocene ostracode are analyzed from the core sample NG93-1 collected in the Great Wall Bay, Antarctica during 1992 - 1993. Totally 11 genera 21 species have been identified in the sediments, of which the most abundant is Loxoreticulatum fallax, the ...
Huimei, Cai
core  

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