Results 191 to 200 of about 14,697,656 (278)

Early‐Onset Wild‐Type Transthyretin Amyloidosis Polyneuropathy

Muscle &Nerve, EarlyView.
Chafic Karam, Kaylee Baker, Sami Khella, Brian Drachman, Pranav Chandrashekar, MacLean Nasrallah, Shunsuke Koga, Janice Pieretti   +7 more
wiley   +1 more source

Quantitative collagen and proteoglycan imaging reveal organic layering, gradients and regional texture in young mature dental cementum

VIEW, EarlyView.
Cementum, the mineralized tissue covering all mammalian tooth roots, helps maintain tooth stability, but its internal organization is still poorly understood. In this study, we combine quantitative histologial methods to map the regional distributions of collagen fibers and proteoglycan‐rich matrix layers in porcine cementum.
Jie Zhen, Yuyang Mao, Hamza Elfarraj, Paul Zaslansky   +3 more
wiley   +1 more source

Spindle-to-oocyte light retardance ratio as a noninvasive biomarker for oocyte quality assessment: a prospective cohort study. [PDF]

Front Endocrinol (Lausanne)
Lee CI, Chen HH, Lo WC, Huang CC, Lee TH, Lin PY, Chen MJ, Chao KH, Lee MS, Chen CH.   +9 more
europepmc   +1 more source

Catching Wyckoff’s Phantom: The Peculiar Crystal Structure of Orthorhombic Cs[ICl2]

Zeitschrift für anorganische und allgemeine Chemie, EarlyView.
Over 100 years after the first crystallographic elucidation, the still elusive orthorhombic modification of Cs[ICl2] could be isolated and structurally elucidated from the reaction of aqueous H[ICl4] with Cs2CO3. The [ICl2]− anion shows an unusually large bond length asymmetry, which shows characteristics of a Cl−∙∙∙I–Cl complex with an extremely ...
Jan Langwald, Antonio Frontera, Mathias S. Wickleder   +2 more
wiley   +1 more source

Non-Contact IOP Estimation Based on Corneal Stress Birefringence: Experimental and Computational Validation. [PDF]

Sensors (Basel)
Li H, Li Y, Guo Z, Zhang Y.
europepmc   +1 more source

2D and 3D Nets by Self‐Assembly of Carbosilane Functionalized Polyphilic Liquid Crystals

Zeitschrift für anorganische und allgemeine Chemie, EarlyView.
In the shown compounds, the growing volume of the carbosilane side‐groups modifies the self‐assembly in liquid crystalline phases ranging from a square via a pentagonal to a hexagonal honeycomb and finally to a 3D (10,3)‐a double net. The structures are discussed in relation to inorganic solid‐state materials and the concept of “mesoatoms”.
Christian Anders, Matthias Wagner, Silvio Poppe, Carsten Tschierske   +3 more
wiley   +1 more source

A low‐cost, portable polarizing digital light microscope for monitoring crystal growth and for crystal harvesting

Journal of Applied Crystallography, EarlyView.
A low‐cost, portable, medium‐resolution polarizing digital light microscope device for monitoring crystal growth and for crystal harvesting is described. The device can be used with a cell phone or a personal computer for real‐time imaging by professional and amateur scientists alike.Motivated by the need for a convenient way to demonstrate the growth ...
Sarah Kennedy, Ryan H. Huang, Wojciech Witek, Pawel Krawinski, Coilín Boland, Linjie Yang, Neal Leddy, Martin Caffrey   +7 more
wiley   +1 more source

High‐purity X‐ray polarimetry at high energies for Mössbauer spectroscopy

Journal of Synchrotron Radiation, EarlyView.
This work extends high‐purity X‐ray polarimetry into the 15–30 keV range, enabling polarization‐filtered synchrotron Mössbauer spectroscopy of higher‐energy nuclear resonances. A proof‐of‐principle experiment at 22.494 keV demonstrates a polarization purity of (1.2 ± 0.5) × 10−8, establishing the feasibility of the approach.High‐purity X‐ray ...
Berit Marx-Glowna, Ingo Uschmann, Robert Loetzsch, Willi Hippler, Judith Görs, Tony Wunderlich, Sakshath Sadashivaiah, Martin Tolkiehn, Gerhard G. Paulus, Ralf Röhlsberger   +9 more
wiley   +1 more source

Diagnostic Accuracy of a Retinal Birefringence Scanning Device Compared With a Traditional Autorefraction Device.

JAMA Ophthalmol
Oatts JT, Takla P, Yu HN, Hekmatjah N, Indaram M, He J, Ying GS, Keenan JD.   +7 more
europepmc   +1 more source

Hierarchical Ordering Decouples the SHG-Birefringence-LIDT Trade-Off in a Single-Phase Mid-Infrared Nonlinear Optical Crystal. [PDF]

Angew Chem Int Ed Engl
Guo Y, Li MX, Guo Y, Liu BW, Jiang XM, Guo GC.   +5 more
europepmc   +1 more source