Results 131 to 140 of about 150,189 (268)

Coin, Rome 08-05-480

This Roman coin was struck between 200 and 400 CE. Both sides of the coin are in very poor condition.

core  

Geometry‐Regulated Electrode‐Wide Nucleation Patterns in Aqueous Zinc Anodes

Advanced Science, EarlyView.
Laser‐ablated 3D hole patterning enables geometry‐driven control of Zn deposition in aqueous batteries. The hole opening ratio (HOR) governs electrode‐wide nucleation patterns by regulating the spatial distribution of nucleation sites and the evolution of early‐stage Zn deposits.
Seyoung Han, Taehyun Lee, Haeun Kim, Ji Hyun Um, Dongkyoung Lee   +4 more
wiley   +1 more source

A novel, non-invasive approach to esophageal coin removal in a child using oral olive oil: case report. [PDF]

Front Pediatr
Akkam AY, Albakkour LA, Alkhudhairy NS, Imtiaz A.   +3 more
europepmc   +1 more source

Coin, Rome 08-05-540

This Roman coin was struck between 200 and 400 CE. Both sides of the coin are in very poor condition.

core  

Basal Plane Graphene Coated Zn Powder for High Performance Aqueous Zn Metal Batteries

Advanced Science, EarlyView.
A mechanofusion‐driven dry coating forms a hydrophobic graphene shell on Zn powder, stabilizing the electrode‐electrolyte interface. This basal‐plane‐rich protective layer modifies the Zn2+ solvation environment and promotes preferential growth along the (002) plane, suppressing dendrite and parasitic reactions.
Dongju Kim, Daebeom Jeong, Kijung Kim, Van‐Chuong Ho, Jongsoon Kim, Hun‐Gi Jung, Jung Ho Kim, Goojin Jeong, Junyoung Mun   +8 more
wiley   +1 more source

Ancient Bengal numismatic dataset of Vanga Janapada, Gauda, Samatata, and Harikela coinage. [PDF]

Data Brief
Mamoon IA, Islam A, Laisa WH, Sufian A, Moula G, Gain SK, Dango T, Ahmed A, Kabir S, Nasir N, Islam AKMM.   +10 more
europepmc   +1 more source

Coin, Rome 08-05-487

This Roman coin was struck between 200 and 400 CE. Both sides of the coin are in very poor condition.

core  

A Dispersant‐Driven Carbon‐Binder Domains Homogeneity in High‐Energy‐Density Electrodes for Lithium‐Ion Batteries

Advanced Science, EarlyView.
A polar dispersant, aromatic‐functionalized polyacrylate (AFPA), enables the formation of a uniform CBD network by enhancing miscibility with PVDF and suppressing phase separation. This leads to α‐phase crystallization of PVDF and aligned CNT networks within the CBD, resulting in well‐connected structures that improve cohesion, electron/ion transport ...
Da‐Sol Kwon, Min Young Seo, Jinho Ahn, Yea‐Ji Jeong, Woohyeon Shin, Wonseok Ko, Min Jeong Kim, Jiny Lee, Won‐Yong Jeon, Min‐Jae Choi, Kwang In Kim, Jin Ju Eom, Sang Yeop Oh, Honghee Lee, Joona Bang, Jongsoon Kim, YongJoo Kim, Jung‐Keun Yoo   +17 more
wiley   +1 more source

Coin, Rome 08-05-533

This Roman coin was struck between 200 and 400 CE. Both sides of the coin are in very poor condition.

core  

Bidirectional Soft Catalysts for Improved Power Performance of Li‐S Batteries

Advanced Science, EarlyView.
A soft polymer‐metal catalyst is integrated into the binder to create a catalytically active microenvironment that accelerates bidirectional sulfur redox kinetics in lithium‐sulfur batteries. A model polyvinyl alcohol‐Cu catalyst enables high areal capacities at demanding current densities and stable cycling in pouch‐cell prototypes at 0.5 C, achieving
Maleesha M. Nishshanke, Petar Jovanovic, Swarit Dwivedi, Declan McNamara, Akshat Tanksale, Mahdokht Shaibani, Matthew Hill, Mainak Majumder   +7 more
wiley   +1 more source