Results 181 to 190 of about 15,952 (266)

Mineral Speciation for CO2 Captured by Potassium Hydroxide

open access: yesChemistryOpen, EarlyView.
Multimodal and deconvolution analysis of the crystalline and amorphous mineral products from the rapid capture of CO2 in aqueous, aqueous‐ethanol, and aqueous‐acetone solutions of potassium hydroxide by complementary single‐crystal and powder X‐ray diffraction, and high field 1H, 13C, and 39K NMR, provides new insight into the speciation of both KHCO3‐
Ehsan Ezzatpour Ghadim   +5 more
wiley   +1 more source

GraphReco: Probabilistic Structure Recognition for Chemical Molecules

open access: yesChemistryOpen, EarlyView.
Molecule structure images are unfriendly for machine understanding, blocking productivity improvements in chemical data mining, drug discovery, and many other fields. We present a rule‐based probabilistic Optical Chemical Structure Recognition model to explain and tackle the ambiguity challenges in graph assembly.
Haidong Wang   +2 more
wiley   +1 more source

Stability in tapia woodlands amid non‐native expansion: Integrating traditional ecological knowledge and remote sensing to track 73 years of tree cover in Madagascar

open access: yesPeople and Nature, EarlyView.
Abstract Afromontane ecosystems, characterised by mosaics of fire‐adapted grassy ecosystems and fire‐sensitive forests, are biodiversity hotspots facing escalating pressures from non‐native species, climate and land‐use change. Madagascar's Central Highlands is one such hotspot, hosting woodlands dominated by endemic Uapaca bojeri (tapia) which are ...
Elliot D. Convery‐Fisher   +6 more
wiley   +1 more source

EasyHybrid: An Interactive Graphical Environment for Quantum, Classical and Hybrid Simulations with pDynamo3. [PDF]

open access: yesJ Chem Inf Model
Bachega JFR   +6 more
europepmc   +1 more source

Schiff based derived homogeneous catalysts for ring‐opening terpolymerization

open access: yesPolymer International, EarlyView.
One‐pot synthesis of degradable terpolymers from l‐lactide, propylene oxide and CO₂ using diverse catalysts is described, revealing structure–property relationships for tailored applications in sustainable materials. Abstract In this study, we synthesized and evaluated a series of Schiff base cobalt catalysts for the terpolymerization of propylene ...
Akanksha Ranade, Amjad Ali, Rajeev Mehta
wiley   +1 more source

Refuting `a new theory for X-ray diffraction' - a reciprocal-space approach. [PDF]

open access: yesActa Crystallogr A Found Adv
Vlieg E, Tinnemans P, de Gelder R.
europepmc   +1 more source

Detecting extirpation: A localized approach to a global problem

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The global biodiversity crisis stems from a cascading series of extirpations driving species toward extinction. Addressing this crisis requires methods for early detection of extinction at local scales, where communities can mobilize conservation efforts.
Andrew D. F. Simon   +4 more
wiley   +1 more source

Frenet-Serret Frame-Based Decomposition for Part Segmentation of 3-D Curvilinear Structures. [PDF]

open access: yesIEEE Trans Med Imaging
Leslie Gu S   +9 more
europepmc   +1 more source

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