Results 61 to 70 of about 5,018,310 (195)

Translocation of Sugar and Tritiated Water in Squash Plants [PDF]

open access: yesPlant Physiology, 1968
When (14)C-sugar and THO were simultaneously introduced through a cut side vein or flap of a squash leaf (Cucurbita melopepo, Bailey cv. torticollis) concurrent translocation of (14)C-sugars, T-photosynthates and THO with parallel, almost flat, gradients was observed in the petiole for periods of 1 to 3 hr.
P, Trip, P R, Gorham
openaire   +2 more sources

Intrinsic specificity of a ‘core’ TIP60 acetyltransferase complex in Drosophila

open access: yesThe FEBS Journal, Volume 293, Issue 11, Page 3259-3273, June 2026.
The intrinsic substrate selectivity of the Drosophila TIP60‐core acetyltransferase was determined using synthetic nucleosome arrays. Targeted mass spectrometry revealed site‐specific acetylation of histones H2A, H2A.V, and H4, uncovering distinct acetylation rates and patterns across individual lysines.
Silke Krause   +5 more
wiley   +1 more source

Research Progress in Tritium Processing Technologies: A Review

open access: yesSeparations
Recent advancements in tritium separation technologies have significantly improved efficiency, particularly through the integration of vapor phase catalytic exchange (VPCE), liquid phase catalytic exchange (LPCE), and combined electrolysis catalytic ...
Ziqian Zhao   +6 more
doaj   +1 more source

Efficacy and Safety Assessment of 5‐Fluorouracil, Irinotecan and Oxaliplatin‐Loaded Implants in Mouse and Pig Models for Pancreatic Cancer Therapy

open access: yesAdvanced Materials, Volume 38, Issue 26, 8 May 2026.
A novel FIRINOX‐loaded implant demonstrates controlled drug release, and potent therapeutic efficacy in pancreatic ductal adenocarcinoma mouse models with safety confirmed in a large‐animal pre‐clinical model. This innovative drug delivery platform offers a promising new treatment approach for non‐resectable, treatment‐resistant pancreatic cancer ...
Samantha J. Wade   +19 more
wiley   +1 more source

Hydrogeological studies

open access: yesCalifornia Agriculture, 1962
A pilot injection of tritiated water has been made into the groundwater in a study of the groundwater and surface hydrology of foothill areas in the Sierra Nevada in Placer County.
R Burgy, D Lewis
doaj  

A PK/PD study on antihyperalgesia by an α2/3‐GABAA receptor PAM in mice: Lack of tolerance liability and potential involvement of γ1‐GABAA receptors

open access: yesBritish Journal of Pharmacology, Volume 183, Issue 10, Page 2324-2340, May 2026.
Abstract Background and Purpose GABAA receptors (GABAARs) are heteropentameric ion channels that control almost all CNS functions, including spinal nociception. Most GABAARs contain a γ2 subunit but differ in their α and β subunit composition. TPA023B is an α2/α3 subtype selective, non‐sedative, positive allosteric modulator (PAM) with antihyperalgesic
Elena Neumann   +12 more
wiley   +1 more source

Mapping Metal Accumulation Sites in Crop Fruits Revealed a Functional Iron Reservoir in the Tomato Seed Chalaza

open access: yesPhysiologia Plantarum, Volume 178, Issue 2, March/April 2026.
ABSTRACT Global fruit production suffers from pre‐ and post‐harvest losses, part of which are related to metal deficiencies. Despite fruits being widely consumed plant parts, the spatial distribution of metals and their physiological significance remained largely unexplored.
Kumbirai Deon Mandebere   +3 more
wiley   +1 more source

MEASUREMENT OF D2O IN WATER USING 2H(?,n)1H REACTION [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2002
Utilization of Photodisintegration reaction of Deuterium, 2H(?,n)1H, is a precise technique for determining the percentage of 2H in tritiated and natural water.
doaj  

Water in the 2003 Virginia General Assembly

open access: yes, 2003
The 2003 Virginia General Assembly convened on January 8 and adjourned on February 22, with a reconvened (“veto”) session on April 2. The legislature considered 3277 measures; 1585 passed and 1692 failed. The legislature also considered amendments to the
Virginia Water Resources Research Center
core  

Defining substrate specificities of human RNA capping methyltransferases through quantitative assessment of independent yet cooperative activities

open access: yesProtein Science, Volume 35, Issue 1, January 2026.
Abstract Human RNA capping is critical for mRNA splicing, protection of RNA from 5′ exonucleases in the cytoplasm, and targeting to the ribosome. Human RNMT, CMTR1, and CMTR2 are RNA methyltransferases involved in the RNA capping process. They play a significant role in the proliferation and differentiation of embryonic stem cells and have been ...
Fatemeh Taherian   +7 more
wiley   +1 more source

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