Results 101 to 110 of about 241,103 (296)

Characterization of Hyetograms and Rainfall Patterns in Southern Amazonia

open access: yesHydrology
The variability of rainfall, mainly convective, in the southern Amazon remains poorly understood due to the limited number of studies examining the relationships between the intensities and durations of rainfall events in this region. This study aimed to
Brenda Buose   +3 more
doaj   +1 more source

Appeals (RG 720, Folder 307)

open access: yes, 1944
Appeals, mainly about the Polish National Council (Communist), Polish, German, 8 pgs.Digital ImageDigital finding aid ...
Hirszhaut, Julian (Yehiel),1908-1983
core  

Self‐Assembly of Organic–Inorganic Copolymers Toward Bio‐Inspired Cementitious Composites

open access: yesAdvanced Science, EarlyView.
Organic–inorganic copolymerization of calcium silicate hydrate and thioctic acid produces a self‐organized nanocomposite inspired by the disordered collagen–mineral architecture of trabecular bone. The resulting material combines a compressive strength above 300 MPa with intrinsic physical reprocessibility, retaining over 80% of its strength and energy
Zonglin Xie   +8 more
wiley   +1 more source

Development and Characterization of Functional Gummies Enriched with País Grape Extract for Presbyphagia

open access: yesGels
The increasing prevalence of presbyphagia and mild dysphagia among adults over 65 years (International Dysphagia Diet Standardisation Initiative, IDDSI, levels 4–6) has increased the demand for texture-modified foods that ensure safe swallowing while ...
Peña-Portillo Glenda-Caridad   +3 more
doaj   +1 more source

Correspondence (RG 720, Folder 529)

open access: yes, 1983
Digital ImageDigital finding aid ...
Hirszhaut, Julian (Yehiel),1908-1983
core  

Entorhinal Astrocyte Transplants Restore Spatial Exploration and Alleviate Amyloid‐Beta Pathology in Alzheimer's Mice

open access: yesAdvanced Science, EarlyView.
Impaired MEC astrocytic Ca2+ signaling is associated with fragmented spatial exploration in AD mice. Region‐specific glial progenitor transplantation generates engrafted astrocytes that are accompanied by improved AQP4 polarization, reduced amyloid‐β‐associated pathology, attenuated neuroinflammation, preserved synaptic integrity, and ameliorated ...
Fengjuan Wu   +16 more
wiley   +1 more source

Plant Lectin, MoMo30, Pressures HIV-1 to Select for Variants with Deleted N-Linked Glycosylation Sites

open access: yesViruses
Momordica balsamina, a plant traditionally used in African medicine, contains a 30 kDa protein, MoMo30, previously identified by our group as an anti-HIV agent that binds glycan residues on the gp120 envelope protein, thereby acting as an entry inhibitor.
Morgan I. Coleman   +9 more
doaj   +1 more source

Insurekcja (RG 720, Folder 324)

open access: yes, 1942
Insurekcja (Insurrection), Polish, 16 pgs.Digital ImageDigital finding aid ...
Hirszhaut, Julian (Yehiel),1908-1983
core  

Hydraulic Pressure‐Programmed Molecular Transport in Tough Hydrogels

open access: yesAdvanced Science, EarlyView.
Hydraulic pressure is introduced as a programmable parameter for regulating molecular transport in tough hydrogel membranes. Reversing the pressure direction accelerates or slows transport, tuning characteristic transport times over a 65‐fold range while achieving molecular separation and controlled delivery.
Yijie Cheng   +7 more
wiley   +1 more source

Multiseptate gallbladder with gallstones in a pediatric patient

open access: yesRadiology Case Reports
Multiseptate gallbladder is a rare congenital anomaly characterized by multiple intraluminal septa. While often asymptomatic, it can present with abdominal pain or complications, such as gallstones.
Taku Yamamichi, MD, PhD   +4 more
doaj   +1 more source

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