Results 101 to 110 of about 266,442 (284)

Assessing the hazard of death, cardiac tamponade, and pericardial constriction among HIV and tuberculosis pericarditis patients using the extended Cox‐hazard model: Intervention study

Health Science Reports
Background and Aims Tuberculous (TB) pericarditis (TBP), a TB of the heart, is linked to significant morbidity and mortality rates. Administering glucocorticoid therapy to individuals with TBP might enhance overall results and lower the likelihood of ...
Abdul‐Karim Iddrisu, Dominic Otoo, Afa Kwasi, Freedom Gumedze   +3 more
doaj   +1 more source

Ion and Solvent Dynamics in Charged 2D Clay Nanoslits with Unprecedented Ångström‐Precise Slit Height Control

Advanced Functional Materials, EarlyView.
The slit height of fluorohectorite 2D‐nanochannels is tuned with Å‐precision (2.4–250 Å). Slit‐height‐dependent ion and water mobilities are quantified by applying EIS, PFG‐NMR, and SFG‐NMR with MD simulations guiding interpretation. Diffuse properties are investigated with CP‐AFM, MD, and PB.
Max Stevenson, Sandra Pappler, Leonie Kanzler, Aqsa Nisar, Jepsinraj Kakkuzhiyulla Parambath, Markus Rosenstihl, Flora Lebeda, Sebastian Weiß, Georg Papastavrou, Michael Vogel, Jürgen Senker, Josef Breu   +11 more
wiley   +1 more source

Chiral Quasiparticle Tunneling Between Quantum Hall Edges in Proximity with a Superconductor

, 2019
We study a two-terminal graphene Josephson junction with contacts shaped to form a narrow constriction, less than 100nm in length. The contacts are made from type II superconducting contacts and able to withstand magnetic fields high enough to reach the ...
Amet, F., Borzenets, I. V., Draelos, A. W., Finkelstein, G., Ke, C. T., Li, H., Mehta, Y., Seredinski, A., Taniguchi, T., Tarucha, S., Watanabe, K., Wei, M. T., Yamamoto, M.   +12 more
core   +1 more source

Peptide Sequencing With Single Acid Resolution Using a Sub‐Nanometer Diameter Pore

Advanced Functional Materials, EarlyView.
To sequence a single molecule of Aβ1−42–sodium dodecyl sulfate (SDS), the aggregate is forced through a sub‐nanopore 0.4 nm in diameter spanning a 4.0 nm thick membrane. The figure is a visual molecular dynamics (VMD) snapshot depicting the translocation of Aβ1−42–SDS through the pore; only the peptide, the SDS, the Na+ (yellow/green) and Cl− (cyan ...
Apurba Paul, Archith Rayabharam, Lisa Almonte, Eveline Rigo, Joshy Joseph, Ashutosh Kumar, Zhuxin Dong, Narayana Aluru, Gregory Timp   +8 more
wiley   +1 more source

Advancements in Peripheral Nerve Injury Research Using Lab Animals

Anatomia
Peripheral nerve injuries (PNIs) commonly result from trauma, compression, or iatrogenic causes, leading to functional deficits. Despite the peripheral nervous system’s regenerative capacity, current treatments yield inconsistent outcomes.
Natalia A. Pluta, Manuela Gaviria, Casey M. Sabbag, Shauna Hill   +3 more
doaj   +1 more source

Quantifying Compressibility and Slip in Multiparticle Collision (MPC) Flow Through a Local Constriction

Entropy, 2014
The flow of a compressible fluid with slip through a cylinder with an asymmetric local constriction has been considered both numerically, as well as analytically.
Tahmina Akhter, Katrin Rohlf
doaj   +1 more source

Pseudoainhum : a dermatological oddity [PDF]

, 1990
An eight week old baby presented with a deep constriction round the base of the third right toe, of one day’s duration. A strand of filamentous material was found and uncoiled from the depths of the cleft which subsequently healed within a week ...
Gatt, Paul, Pace, Joseph L.
core  

Reconfigurable Metamirrors Based on Compliant Mechanisms

Advanced Functional Materials, EarlyView.
Providing the basis for numerous practical applications, the reconfigurability of metadevices is of great importance. Through the integration of controlled mechanical deformation with chiral meta‐atoms, a compliant mechanism based metamirror is demonstrated for active control over the polarization of electromagnetic waves.
Galestan Mackertich‐Sengerdy, Lei Kang, Sawyer D. Campbell, Douglas H. Werner   +3 more
wiley   +1 more source

A method of scoring automated visual fields to determine field constriction causing blindness

Indian Journal of Ophthalmology, 1998
Blindness is usually defined by visual acuity criteria. Patients with markedly constricted visual fields are visually impaired even if they have good visual acuity.
Dandona Lalit, Nanda Ashok
doaj  

Wrapping permanent cordon arms tightly around the cordon wire negatively impacts vine performance

IVES Technical Reviews
In certain winegrowing regions, it is a common practice to wrap canes very tightly around the cordon wire during the establishment of permanent cordon arms.
Patrick O’Brien, Cassandra Collins, Roberta De Bei   +2 more
doaj   +1 more source