Results 111 to 120 of about 49,678 (245)

Subchronic Exposure to Cannabis‐Based Nanoemulsions Induces Histopathological and Molecular Alterations in the Rat Submandibular Gland

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT The increasing therapeutic incorporation of cannabis has expanded phytocannabinoid application, yet peripheral adverse effects like xerostomia raise concerns regarding emerging biotechnological formulations. This study evaluated the effects of cannabis‐based lipid nanoemulsions on the rat submandibular gland parenchyma.
Lorrany Avanci Bullo   +10 more
wiley   +1 more source

Exploring the Relationship between Canine Paraoxonase-1 (PON-1) Serum Activity and Liver Disease Classified by Clinico-Pathological Evaluation

open access: yesAnimals
Paraoxonase-1 (PON-1), a liver-synthesized enzyme, acts as a negative acute-phase reactant during systemic inflammation in dogs. Given the hepatic synthesis of this enzyme, the presence of liver diseases may influence PON-1, thus affecting its ...
Sara Meazzi   +4 more
doaj   +1 more source

Analysis of protection schemes in PON compatible with smooth migration from TDM-PON to hybrid WDM/TDM-PON

open access: yes, 2007
We propose what we believe to be a novel protection scheme compatible with smooth migration from a time-division multiplexing (TDM) passive optical network (PON) to a WDM/TDM-PON.
Chen, Jiajia,, Wosinska, Lena,
core   +1 more source

Structural Covariance Analysis of Altered Brain Development in Neonates With Congenital Heart Disease After Surgery

open access: yesJournal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Brain development is altered in neonates with congenital heart disease (CHD), with well‐characterised reductions in regional brain volumes and enlargement of CSF spaces. However, perioperative morphological changes remain incompletely understood. Purpose To identify brain regions showing spatial patterns of coordinated expansion and
Mirthe E. M. van der Meijden   +14 more
wiley   +1 more source

ENSO or the Atlantic: Which Actually Governs the Hydrological Vulnerability of the Caatinga?

open access: yesInternational Journal of Climatology, EarlyView.
This study challenges the traditional ENSO‐centric paradigm of rainfall variability in the Caatinga by demonstrating that the Tropical Atlantic exerts a statistically dominant influence on regional hydrological vulnerability. Using a seasonal ARX/HAC model and CHIRPS data, we establish a new hierarchy of climatic drivers across six rainfall districts ...
Jonathan Antunes Ponte Cavalcante Leite   +3 more
wiley   +1 more source

OFDM-PON技术及其应用

open access: yesGuangtongxin yanjiu, 2012
OFDM-PON(正交频分复用无源光网络)是目前光接入网研究热点之一。文章简述了OFDM-PON技术的研究背景,阐明了OFDM-PON的技术原理、网络架构和关键技术,对基于OFDM-PON的业务及带宽调度进行了研究分析,并对OFDM-PON技术的应用前景进行了展望。研究表明,与传统的PON相比,OFDM-PON系统不仅传输带宽大幅度提升,而且可以实现基于子载波、调制格式和时间的三维业务及带宽调度。
伍仕宝, 汤磊, 陈明华
doaj  

Dom Jean Leclercq, o.s.B. — Nouveau visage de Bernard de Clairvaux. Approches psycho-historiques, 1976

open access: yes, 1979
Bredero Adrien H., Pon Georges, Pon Ch. Dom Jean Leclercq, o.s.B. — Nouveau visage de Bernard de Clairvaux. Approches psycho-historiques, 1976. In: Cahiers de civilisation médiévale, 22e année (n°85), Janvier-mars 1979. pp.
Bredero, Adriaan H.   +2 more
core  

Holocene vegetation change and fire–plant diversity shifts in Mediterranean France

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT Changes in fire activity are recognized as a major threat to biodiversity and vegetation communities across the Mediterranean Basin. However, long‐term fire–vegetation interactions remain poorly investigated. Here, we combine a high‐resolution charcoal record with pollen data from the “Étang des Aulnes” lake (southern France) to reconstruct ...
Cécile Latapy   +13 more
wiley   +1 more source

无源光网络光纤复用拉远的技术方案分析

open access: yesGuangtongxin yanjiu, 2016
为解决PON(无源光网络)传输距离受限问题,首先介绍了一种PON光纤复用拉远的技术方案,然后分析了其关键技术:PON信号聚合和PON拉远,该技术方案能够实现PON传输距离和传输容量的增加;最后介绍了两种应用场景。
龙函, 胡毅
doaj  

Effects of washing procedures on cell loss in different diagnostic flow cytometry sample types

open access: yes
Cytometry Part B: Clinical Cytometry, EarlyView.
Gunnhild Vatne Leirvik   +4 more
wiley   +1 more source

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