The Recent Advances

The recent advances in the study of the unique capabilities of monolayer crystals had predicted piezoelectricity in two-dimensional (2D) group IV chalcogenides which are not present in their bulk forms. In this study, the predicted piezoelectric properties of was experimentally explored through Piezoelectric Force Microscopy (PFM). Tin Sulfide (SnS), Tin Selenide (SnSe), Germanium Sulfide (GeS), were exfoliated from their bulk forms by the top down methods of liquid sonication, while and Tin Disulfide (SnS2) mechanically exfoliated by tape.

82p runthenight04 02-02-2023 9 3   Download

Morphing wings were once in the common in early aviation however due to a lack of strong and lightweight materials they were abandoned in favour of conventional wings. Due to the recent advances in smart technologies, morphing wings has become of interest in aviation. This paper proposes the use of internal mechanisms to promote morphing in a wing to increase aerodynamic performance as opposed to the smart technologies. To determine the aerodynamic superiority of the morphing wing it was compared to a conventional wing of the same geometry.

187p runthenight04 02-02-2023 10 4   Download

This paper describes the preparation, optical properties and the role of the concentration of rare earth ions (RE: Eu, Er, Tb, Yb) as active centers in the energy transfer of Y2O3: RE nanophosphors. The materials are prepared by the combustion method using urea or glycine. Nanoparticles can be prepared with sizes ranging from 5 to 100 nm and can be estimated by high resolution TEM. Optimization of Eu and Er content in these nanophosphors was reported. The effect of energy transfer between Tb and Eu and the up-conversion between Er and Yb were studied.

8p 12120609 01-06-2020 15 1   Download

The paper focuses on the recent methodological advances suitable for nuclear heating measurements in zero power research reactors. This bibliographical work is part of an experimental approach currently in progress at CEA Cadarache, aiming at optimizing photon heating measurements in low-power research reactors.

17p christabelhuynh 30-05-2020 15 0   Download

The list of nuclei deserving new TAGS measurements has been updated recently in the frame of IAEA working groups. The issues listed above impact in the same way the predicted energy spectra of the antineutrinos from reactors computed with the summation method, the interest of which has been recently reinforced by the Daya Bay latest publication.

8p christabelhuynh 29-05-2020 7 1   Download

In recent years, efforts have been made to produce advanced composite materials in order to lessen environmental impact and to extent sustainability. Traditional materials are largely substituted by composites due to their greater properties like flexural strength, low thermal expansion and high strength.

10p tohitohi 19-05-2020 21 0   Download

Biotherapeutics (BTs), one of the fastest growing classes of drug molecules, offer several advantages over the traditional small molecule pharmaceuticals because of their relatively high specificity, low off-target effects, and biocompatible metabolism, in addition to legal and logistic advantages. However, their clinical utility is limited, among other things, by their high immunogenic potential and/or variable therapeutic efficacy in different patient populations.

7p caothientrangnguyen 09-05-2020 23 1   Download

Bài giảng "Kinh tế vĩ mô - Chapter 19: Advances in Business Cycle Theory" cung cấp cho người học các kiến thức: An overview of recent work in two areas, real business cycle theory, new keynesian economics. Mời các bạn cùng tham khảo nội dung chi tiết.

8p doinhugiobay_13 26-01-2016 73 1   Download

Transglutaminases form a large family of intracellular and extracellular enzymes that catalyse the Ca 2+ -dependent post-translational modification of proteins. Despite significant advances in our understanding of the biolo-gical role of most mammalian transglutaminase isoforms, recent findings suggest new scenarios, most notably for the ubiquitous tissue transglutami-nase.

17p awards 05-04-2013 43 3   Download

The high specificity ofa-conotoxins for different neuronal nicotinic acetylcholine receptors makes them important probes for dissecting receptor subtype selectivity. New sequences continue to expand the diversity and utility of the pool of available a-conotoxins. Their identification andcharacterizationdependonasuiteoftechniques with increasing emphasis on mass spectrometry and micro-scale chromatography, which have benefited from recent advances in resolution and capability.

11p dell39 03-04-2013 38 4   Download

The BCL-2 homology domain 3 (BH3)-only protein, B-cell lymphoma 2 interacting mediator of cell death (BIM) is a potent pro-apoptotic protein belonging to the B-cell lymphoma 2 protein family. In recent years, advances in basic biology have provided a clearer picture of how BIM kills cells and how BIM expression and activity are repressed by growth factor signalling pathways, especially the extracellular signal-regulated kinase 1⁄2 and protein kinase B pathways.

13p viettel02 20-02-2013 39 1   Download

Proteins are occasionally converted from their normal soluble state to highly ordered fibrillar aggregates (amyloids), which give rise to pathologi-cal conditions that range from neurodegenerative disorders to systemic amyloidoses. Recent methodological advances in solid-state NMR and EPR spectroscopy have enabled determination of the 3D structure of sev-eral amyloids at residue-level resolution.

10p viettel02 20-02-2013 50 4   Download

EURASIP Journal on Applied Signal Processing 2003:11, 1053–1055 c 2003 Hindawi Publishing Corporation Editorial Kees Janse Digital Signal Processing Group, Philips Research Laboratories, Prof. Holstlaan 4 (WY81), 5656 AA Eindhoven, The Netherlands Email: kees.janse@philips.com Walter Kellermann Multimedia Communications and Signal Processing, Friedrich-Alexander University of Erlangen-Nuremberg, Cauerstrasse 7, 91058 Erlangen, Germany Email: wk@LNT.

3p sting12 10-03-2012 50 5   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Recent advances in the genetics of language impairment

8p panasonic02 15-12-2011 38 3   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Tackling the methylome: recent methodological advances in genome-wide methylation profiling

7p panasonic02 15-12-2011 56 5   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài:Recent advances in gastrointestinal oncology updates and insights from the 2009 annual meeting of the American Society of Clinical Oncology

11p toshiba24 06-12-2011 61 4   Download

Abstract Retinopathy of prematurity (ROP) is a vascular vitreoretinopathy that affects infants with short gestational age and low birth-weight. The condition is a multifactorial disease and is clinically similar to familial exudative vitreoretinopathy (FEVR), which is a bilateral hereditary eye disorder affecting full-term infants. Both of them are characterized by the abnormal vessel growth in the vitreous that can lead to vitreoretinal traction, retinal detachment and other complications resulting in blindness.

7p toshiba23 18-11-2011 45 2   Download

Improvements in the fields of membrane-protein molecular biology and biochemistry, technical advances in structural data collection and processing, and the availability of numerous sequenced genomes have paved the way for membrane-protein structural genomics efforts. There has been significant recent progress, but various issues essential for

0p thulanh21 15-11-2011 56 2   Download

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Critical Care giúp cho các bạn có thêm kiến thức về ngành y học đề tài: Recent advances in the investigation of curcuminoids...

13p thulanh18 28-10-2011 50 5   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Recent advances in the surgical care of breast cancer patients

17p matuot_238 12-10-2011 51 4   Download