Results 261 to 270 of about 837,117 (355)

On the construction of a silvered glass telescope, fifteen and a half inches in aperture, and its use in celestial photography, by Henry Draper. (Reprinted from vol xiv, "Smithsonian contributions to knowledge," 1864); and, On the modern reflecting telescope and the making and testing of optical mirrors, by George W. Ritchey.

, 1904
Henry Draper, G. W. Ritchey
openalex   +2 more sources

<i>GUCY2D</i>-Associated Retinopathy: A Comparative Study Between Humans and German Spitz Dogs. [PDF]

Vet Sci
Guareschi BLV, Sallum JMF, Salles MV, de Moraes JGO, Bortolini M, Cray C, Moore BA, da Rosa CC, Montiani-Ferreira F.   +8 more
europepmc   +1 more source

Molecular‐Level Dual‐Ionophilic Passivation for High‐Areal‐Capacity Lithium Metal Anodes on Nanostructured Paper Electrodes

Advanced Functional Materials, EarlyView.
The effect of a molecular‐level dual‐ionophilic chitosan passivation layer is investigated on a nanostructured paper electrode featuring an interconnected network structure of highly oxygen‐functionalized single‐walled carbon nanotubes (C‐NPE). This molecular coating enabled a high Coulombic efficiency (>99.0%) and stable cycling over 350 cycles at an ...
Jisoo Kim, Yeong Hoon Heo, Jeonghun Lee, Son Ha, Jimin Park, Jong Chan Hyun, Minhyuck Park, Dong Hyuk Kang, Jung Hoon Kim, Hyoung‐Joon Jin, Joong Tark Han, Young Soo Yun   +11 more
wiley   +1 more source

Effect of opaque porcelain on color and aesthetic outcomes of titanium-abutment implant restorations. [PDF]

PLoS One
Sun X, Li L, Zhang H, Feng H, Liu X, Qiu Y, Wen C.   +6 more
europepmc   +1 more source

Metal Nanoclusters for Cancer Imaging and Treatment

Advanced Functional Materials, EarlyView.
This review aims to provide a comprehensive summary and discussion of the core–shell design capabilities of metal nanoclusters (NCs) at the atomic level for cancer imaging and treatment. It offers essential insights into the design principles of metal NCs while also encouraging the exploration of other nanomaterials and their potential theranostic ...
Haiguang Zhu, Ziping Wang, Qiaofeng Yao, Ping Zhang, Jianping Xie, Xun Yuan   +5 more
wiley   +1 more source

Photographies

, 2015
openaire   +1 more source

Asymmetric and Eccentric Laser Pointer Maculopathy in a Teenager. [PDF]

J Ophthalmic Vis Res
Krisch M, Ueberroth J, Breazzano MP.
europepmc   +1 more source

Graft Copolymer‐Stabilized Liquid Metal Nanoparticles for Lithium‐Ion Battery Self‐Healing Anodes

Advanced Functional Materials, EarlyView.
This study presents a self‐healing liquid metal anode for lithium‐ion batteries, where graft copolymer‐stabilized eutectic gallium indium (EGaIn) nanoparticles enhance stability and rate performance. The fluorinated grafted copolymer forms ionic channels, preventing EGaIn aggregation and facilitating lithium‐ion migration.
Youngwoo Seo, HoYeon Kim, Guangtao Zan, Myeong‐Jun Song, Chanho Park, Jin Woo Oh, Young Hwan Kim, Song‐Gue Choi, EunAe Shin, Shengyou Li, Kaiying Zhao, Seong‐Min Bak, Cheolmin Park   +12 more
wiley   +1 more source

Asynchronous 3D Photography Is a Reliable Tool for the Assessment of Mycosis Fungoides Clinical Severity. [PDF]

Australas J Dermatol
Truong K, Elhindi J, Araujo RR, Jones-Caballero M, Chamberlin C, Wells J, Fernandez-Penas P.   +6 more
europepmc   +1 more source

FeDSNP‐Pa Nanoassemblies: A Triple‐Action Therapeutic Strategy Targeting Oxidative Stress, Inflammation, and Pyroptosis for Retinal Ganglion Cell Protection in Glaucoma

Advanced Functional Materials, EarlyView.
FeDSNP‐Pa, a metallized nanoparticle loaded with sodium pyruvate (Pa), exerts triple therapeutic effects by scavenging reactive oxygen species (ROS), suppressing inflammatory responses, and inhibiting pyroptosis signaling pathways. This multifunctional neuroprotective strategy protecting retinal ganglion cells (RGCs) from elevated intraocular pressure ...
Yukun Wu, Xue Li, Tong Wu, Dan Ji, Yugang Bai, Xuezhi Zhou   +5 more
wiley   +1 more source