Results 201 to 210 of about 45,873 (303)

Sr2[CN2][NH] – A Carbodiimide Imide

open access: yesZeitschrift für anorganische und allgemeine Chemie, EarlyView.
The mixed anion compound Sr2[CN2][NH] contains carbodiimide anions alongside imide anions and shares structural similarities with the respective quasi‐binary compounds. The novel mixed anionic compound Sr2[CN2][NH] crystallizes as colorless transparent platelets in the orthorhombic space group Pnma.
Robert U. Stelzer   +2 more
wiley   +1 more source

A century of structures: historical fidelity and computational fitness in the Inorganic Crystal Structure Database (ICSD)

open access: yesActa Crystallographica Section B, EarlyView.
Of 464 Inorganic Crystal Structure Database (ICSD) structures from 1913 to 1929, the vast majority are structurally sound, but a small number carry genuine topological errors whose corrective information exists in the database yet is invisible to automated queries.
Peter Gross, Nik Reeves-McLaren
wiley   +1 more source

Crystallography of organic energetic materials: thermoelastic properties and equation of state

open access: yesActa Crystallographica Section B, EarlyView.
Thermoelastic properties and equation‐of‐state parameters of 16 organic energetic molecular crystals are systematically compiled and compared from temperature‐ and pressure‐dependent crystallographic data. The analysis highlights anisotropic thermal expansion and compressibility and identifies structural factors governing the mechanical response of ...
Mathieu Guerain
wiley   +1 more source

Towards Sustainable Urbanization and Zero–Carbon Urban Life: A Case Study of BRICS Countries Between 1992 and 2020

open access: yesNatural Resources Forum, EarlyView.
ABSTRACT Urban factors play a critical role in efforts to reduce greenhouse gas emissions and adapt to climate change. In this regard, this study aims to examine the impact of urbanization and its components (e.g., urban population growth [UPG], population in the largest city [ULC], population in urban agglomerations [UPA] of more than 1 million, and ...
Korkmaz Yildirim, Tunahan Haciimamoglu
wiley   +1 more source

Delivery mode and maternal health conditions before and after childbirth: A population‐based cohort study from Estonia

open access: yesActa Obstetricia et Gynecologica Scandinavica, EarlyView.
Cesarean section is associated with higher rates of chronic health conditions and pregnancy‐related complications, whereas vaginal delivery is more commonly linked to pelvic floor and perineal complications. These findings emphasize the need for individualized decision‐making and thorough counseling about the risks and benefits of each delivery method.
Katrin Täär   +13 more
wiley   +1 more source

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