Results 111 to 120 of about 90,125 (297)

Nanoengineered Binetworks in Multifunctional Anionic Block Polymer Mesoblends for Improved Mechanical Properties

open access: yesAdvanced Functional Materials, EarlyView.
Mesoblends consist of a nanostructured polymer into which a second polymer is imbibed with a selective solvent. In this work, a solvent‐templatable pentablock terpolymer possessing a sulfonated midblock is modified with a hydrophilic polymer that is photocrosslinked in situ, yielding a hierarchical binetwork.
Kacie M. Wells   +3 more
wiley   +1 more source

The Stone Cells of the Pear [PDF]

open access: yesBiochemical Journal, 1926
C, Dorée, E C, Barton-Wright
openaire   +2 more sources

Hierarchical MXene‐Derived NTP/C Nanohybrids for Cryogenic Sodium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A hierarchical MXene‐derived NaTi2(PO4)3/C nanohybrid enables efficient sodium‐ion storage down to −40°C by integrating fast ion–electron transport pathways with an ether‐based electrolyte. The system promotes dominant pseudocapacitive behavior and forms a robust inorganic‐rich SEI, collectively mitigating kinetic and interfacial limitations, thereby ...
M. Sai Bhargava Reddy   +5 more
wiley   +1 more source

COMPARISON BETWEEN GLYCOGEN LEVEL OF KIDNEY TUBULAR CELLS IN DIABETIC KIDNEY STONE PATIENTS AND NON DIABETIC KIDNEY STONE PATIENTS

open access: yesJurnal Urologi Indonesia, 2011
Objective: To compare glycogen level of kidney tubular cells in diabetic kidney stone patients with nondiabetic kidney stone patients. Material & method: We reviewed kidney stone patients who underwent nephrectomy in Hasan Sadikin Hospital from February ...
Ken Ramadhan   +9 more
doaj   +1 more source

TRANSITIONAL CELL CARCINOMA AND STONE IN THE PYELOCALICEAL DIVERTICULUM [PDF]

open access: yes, 1982
A case of pyelocaliceal diverticulum containing stone and transitional cell carcinoma was reported and the literature was reviewed. A 53-year-old woman was admitted because of gross hematuria.
滝, 洋二, 林, 正, 町田, 修三
core  

Review of Thermally Activated Twisted Coiled Polymer Actuators: A Materials Science Perspective

open access: yesAdvanced Functional Materials, EarlyView.
Thermally activated twisted and coiled polymer actuators (TCPAs) combine lightweight design, large deformation, and scalable fabrication for soft robotic and wearable applications. This review connects polymer structure, processing history, helix geometry, and thermomechanical characterization to actuator performance, highlighting current challenges in
Nadja Schenk   +3 more
wiley   +1 more source

Selection of Effective Stone Tools by Wild Bearded Capuchin Monkeys

open access: yes, 2009
Appreciation of objects` affordances and planning is a hallmark of human technology. Archeological evidence suggests that Pliocene hominins selected raw material for tool making [1, 2]. Stone pounding has been considered a precursor to tool making [3, 4],
FRAGASZY, Dorothy   +6 more
core   +1 more source

Giant Magnetic Coercivity Driven by Spin‐Bag Ferromagnetism in Epitaxial Sr3YCo4O10+δ Films with Engineered 2D Oxygen Vacancy Ordering

open access: yesAdvanced Functional Materials, EarlyView.
A giant magnetic coercivity and a vertical shift of hysteresis loops are demonstrated in Sr3YCo4O10+δ epitaxial films. The hard magnetic behavior originates from ferromagnetic spin bags stabilized within a long‐range ordered oxygen‐vacancy structure.
Yanbin Chen   +12 more
wiley   +1 more source

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