Atomic force microscope (AFM) equipped with diamond-like carbon (DLC)-coated Si probe has been used for scratch nanolithography on Si surfaces. The effect of scratch direction, applied tip force, scratch speed, and number of scratches on the size of the scratched geometry has been investigated. The size of the groove differs with scratch direction, which increases with the applied tip force and...

The constitutive expression or overactivation of cyclooxygenase (COX) and lipoxygenase (LOX) enzymes results in aberrant metabolism arachidonic acid poor prognosis melanoma. Our aim is to compare the vitro effects selective COX-1 (acetylsalicylic acid), COX-2 (meloxicam), 5-LOX (MK-886 AA-861), 12-LOX (baicalein) 15-LOX (PD-146176) inhibition terms proliferation (SRB assay), mitochondrial viabi...

BACKGROUND Gastric cancer is one of the major causes of cancer-related mortality worldwide. Most of patients presenting with inoperable gastric cancers rely on systemic chemotherapy for prolongation of survival. Doxorubicin (DOX) is one of the important agents against gastric cancer. Acquired DOX-resistance severely impedes the chemotherapeutic effect, invariably leading to poor prognosis. Resv...

the objective of this study was to observe the apoptosis-inducing effect and mechanism of baicalin on human cervical cancer hela cells. the inhibitory effect of baicalin on the growth of hela cells was measured by mtt assay, and cell proliferation and migration was analyzed by cell scratch assay. morphological changes of apoptotic cells were viewed by the light microscope and electron microscop...

Over the past few years, we have read several publications regarding the term "cat scratch colon." This neologism was developed to define some bright red linear markings seen in the colonic mucosa that resemble scratches made by a cat. We would like to communicate a recent case attended at our institution.

Literacy from Scratch” is a response to the United Kingdom (UK) government’s initiative to develop computer programming skills in both the Primary phase of education (pupils aged 5-11) and the Secondary phase (aged 11-18). The project has several related aspects: it involves the reworking of Primary and Secondary Initial Teacher Training (ITT) programmes at Brunel University, through which Post...

This article demonstrates that we can apply deep learning to text understanding from characterlevel inputs all the way up to abstract text concepts, using temporal convolutional networks(LeCun et al., 1998) (ConvNets). We apply ConvNets to various large-scale datasets, including ontology classification, sentiment analysis, and text categorization. We show that temporal ConvNets can achieve asto...

A fascinating and deep question about nature is what one would see if one could probe space and time at smaller and smaller distances. Already the 19th-century founders of modern geometry contemplated the possibility that a piece of empty space that looks completely smooth and structureless to the naked eye might have an intricate microstructure at a much smaller scale. Our vastly increased und...

This thesis presents a deep neural network for word-level machine translation quality estimation. The model extends the feedforward multi-layer architecture by [Collobert et al., 2011] to learning continuous space representations for bilingual contexts from scratch. By means of stochastic gradient descent and backpropagation of errors, the model is trained for binary classification of translate...