Results 51 to 60 of about 5,283,585 (380)

Performance and Energy Analysis of a Fuel Cell Electric Vehicle

open access: yesIEEE Access
In the last century, individual transportation vehicles become much more common and they cause great environmental problems. Renewable and sustainable energy solutions will help reduce these environmental problems. Thus, there is a trend towards electric
Habip Sahin, Hikmet Esen
doaj   +1 more source

The Role of Matrix Metalloproteinases in the Progression and Vulnerabilization of Coronary Atherosclerotic Plaques

open access: yesJournal of Cardiovascular Emergencies, 2021
Extracellular matrix (ECM) plays an important role in the development and progression of atherosclerotic lesions. Changes in the ECM are involved in the pathophysiology of many cardiovascular diseases, including atherosclerosis. Matrix metalloproteinases
Opincariu Diana, Rat Nora, Benedek Imre
doaj   +1 more source

Quiet as a Church Rat [PDF]

open access: yes, 2018
Quiet as a Church Rat is about a naïve teenager who attempts to steal money from his grandma’s purse to buy a video game. This teenager wants to live dangerously like a “rat” but in the process of stealing money from his grandma, he finds out that the ...
Fromer, Joseph A
core   +1 more source

Regenerating Rat Liver: Correlations Between Estrogen Receptor Localization and Deoxyribonucleic Acid Synthesis [PDF]

open access: yes, 1984
Estrogen receptor activity was quantitated in the cytosol and nucleus of normal rat liver and in regenerating rat liver at several time intervals after 75% hepatectomy. Cytosolic estradiol binding in regenerating liver decreases at 12, 24, and 48 h after
Di Leo, A   +6 more
core   +1 more source

Clinical Correlates of Anxiety and Depression After Diagnosis of a Pediatric Brain Tumor

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background The prevalence and clinical correlates of symptoms of anxiety and depression in pediatric patients with brain tumors are not well described. We aimed to identify clinical characteristics that are correlated with elevated symptoms of anxiety and depression following initial diagnosis.
Bryony J. Lucas   +16 more
wiley   +1 more source

A Novel Chaotic System Generator Architecture Based on Optimization Algorithm

open access: yesIEEE Access
Chaotic systems have always been of critical importance for researchers as a factor that triggers science and engineering studies. For this reason, understanding the real world more effectively by exploring new chaotic systems has always been a hot ...
T. Cigal, E. Tanyildizi
doaj   +1 more source

Herbarium BUNS: Plant gall collection [PDF]

open access: yesZbornik Matice Srpske za Prirodne Nauke, 2012
The plant gall collection is part of the Herbarium BUNS collection, University of Novi Sad. Collection began with the formation in 1976, and as a unique type of collection in Serbia, it has existed for 35 years.
Rat Milica M., Anačkov Goran T.
doaj   +1 more source

Identification of a Carcinoembryonic Antigen Gene Family in the Rat [PDF]

open access: yes, 1989
The existence of a carcinoembryonic antigen (CEA)-like gene family in rat has been demonstrated through isolation and sequencing of the N- terminal domain exons of presumably five discrete genes (rnCGM1-5).
Barnert, Sabine   +5 more
core  

A biologically inspired meta-control navigation system for the Psikharpax rat robot [PDF]

open access: yes, 2012
A biologically inspired navigation system for the mobile rat-like robot named Psikharpax is presented, allowing for self-localization and autonomous navigation in an initially unknown environment. The ability of parts of the model (e. g.
Caluwaerts, Ken   +7 more
core   +3 more sources

Preoperative Cytopenia in Patients Affected by High‐Risk Neuroblastoma: Just a Matter of Platelets?

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims In patients affected by high‐risk neuroblastoma (HR‐NB), complete macroscopic resection (CMR) is associated with better outcomes. These patients are often cytopenic due to intensive induction regimens. The aim of the present study is to assess the impact of preoperative cytopenia on surgical outcome in patients with HR‐NB ...
Giorgio Persano   +13 more
wiley   +1 more source

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