Results 61 to 70 of about 832,948 (254)

IMPROVING THE STUDENTS’ LEARNING ACHIEVEMENT ON FLUID MECHANICS COURSE THROUGH THE USE OF INTERACTIVE MEDIA [PDF]

, 2009
This research aims at improving the quality of teaching and learning process in Fluid Mechanics course through the use of teaching media. The teaching of Fluid Mechanics needs communicative and authentic media.
Purwantoro, Didik
core  

Investigating the cell of origin and novel molecular targets in Merkel cell carcinoma: a historic misnomer

Molecular Oncology, EarlyView.
This study indicates that Merkel cell carcinoma (MCC) does not originate from Merkel cells, and identifies gene, protein & cellular expression of immune‐linked and neuroendocrine markers in primary and metastatic Merkel cell carcinoma (MCC) tumor samples, linked to Merkel cell polyomavirus (MCPyV) status, with enrichment of B‐cell and other immune cell
Richie Jeremian, Sriraam Sivachandran, Melissa Galati, Brandon Ramchatesingh, Hibo Rijal, Johnny Hanna, Elena Netchiporouk, May Chergui, Margaret Redpath, Samy Abou Setah, Ivan V. Litvinov   +10 more
wiley   +1 more source

Stress Corrosion Cracking Behavior of Fine-Grained AZ61 Magnesium Alloys Processed by Equal-Channel Angular Pressing

Metals, 2017
The effect of equal-channel angular pressing (ECAP) on stress corrosion cracking (SCC) behavior of a cast AZ61 Mg alloy was investigated in distilled water (DW) using the slow strain rate tensile test (SSRT) at a strain rate of 1 × 10−6 s−1.
Qiuyuan Xie, Aibin Ma, Jinghua Jiang, Zhaojun Cheng, Dan Song, Yuchun Yuan, Huan Liu   +6 more
doaj   +1 more source

Solving nonlinear third-order three-point boundary value problems by boundary shape functions methods

Advances in Difference Equations, 2021
For nonlinear third-order three-point boundary value problems (BVPs), we develop two algorithms to find solutions, which automatically satisfy the specified three-point boundary conditions.
Ji Lin, Yuhui Zhang, Chein-Shan Liu
doaj   +1 more source

Fracture toughness testing data: A technology survey and bibliography [PDF]

, 1975
Announced survey includes reports covering fracture toughness testing for various structural materials including information on plane strain and developing areas of mixed mode and plane strain test conditions.
Carpenter, J. L., Jr., Mandel, G., Moya, N., Stuhrke, W. F.   +3 more
core   +1 more source

A synthetic benzoxazine dimer derivative targets c‐Myc to inhibit colorectal cancer progression

Molecular Oncology, EarlyView.
Benzoxazine dimer derivatives bind to the bHLH‐LZ region of c‐Myc, disrupting c‐Myc/MAX complexes, which are evaluated from SAR analysis. This increases ubiquitination and reduces cellular c‐Myc. Impairing DNA repair mechanisms is shown through proteomic analysis.
Nicharat Sriratanasak, Bodee Nutho, Worawat Wattanathana, Narumon Phaonakrop, Bunnatut Panasawatwong, Katharina Erlenbach‐Wuensch, Sittiruk Roytrakul, Regine Schneider‐Stock, Pithi Chanvorachote   +8 more
wiley   +1 more source

Grain Refinement and High-Performance of Equal-Channel Angular Pressed Cu-Mg Alloy for Electrical Contact Wire

Metals, 2014
Multi-pass equal-channel angular pressing (EACP) was applied to produce ultrafine-grained (UFG) Cu-0.2wt%Mg alloy contact wire with high mechanical/electric performance, aim to overcome the catenary barrier of high-speed trains by maximizing the tension ...
Aibin Ma, Chengcheng Zhu, Jianqing Chen, Jinghua Jiang, Dan Song, Shizhan Ni, Qing He   +6 more
doaj   +1 more source

A model for the degradation of polyimides due to oxidation

, 2010
Polyimides, due to their superior mechanical behavior at high temperatures, are used in a variety of applications that include aerospace, automobile and electronic packaging industries, as matrices for composites, as adhesives etc.
C.M. Falcone, F.J. Zeleznik, G.P. Tandon, I. Fishtik, I. Prigogine, I. Samohỳl, J.W. Nunziato, K. Kannan, K. Pochiraju, K. R. Rajagopal, K.R. Rajagopal, K.R. Rajagopal, K.R. Rajagopal, K.R. Rajagopal, M. Pekar, M.B. Ruggles-Wrenn, P. Germain, P. Rysselberghe Van, P.H. Björnbom, R.M. Bowen, R.M. Bowen, S. Baek, S. Karra, S. Roy, Satish Karra, T. Donder de   +25 more
core   +1 more source

CDK11 inhibition induces cytoplasmic p21WAF1 splice variant by p53 stabilisation and SF3B1 inactivation

Molecular Oncology, EarlyView.
CDK11 inhibition stabilises the tumour suppressor p53 and triggers the production of an alternative p21WAF1 splice variant p21L, through the inactivation of the spliceosomal protein SF3B1. Unlike the canonical p21WAF1 protein, p21L is localised in the cytoplasm and has reduced cell cycle‐blocking activity.
Radovan Krejcir, Lukasz Arcimowicz, Lucia Martinkova, Vaclav Hrabal, Filip Zavadil Kokas, Tomas Henek, Martina Kucerikova, Ondrej Bonczek, Pavlina Zatloukalova, Lenka Hernychova, Philip J. Coates, Borivoj Vojtesek, David P. Lane   +12 more
wiley   +1 more source

Adaptive plasticity of auxetic Kirigami hydrogel fabricated from anisotropic swelling of cellulose nanofiber film

Science and Technology of Advanced Materials
Hydrogels are flexible materials that typically accommodate elongation with positive Poisson’s ratios. Auxetic property, i.e., the negative Poisson’s ratio, of elastic materials can be macroscopically implemented by the structural design of the continuum.
Daisuke Nakagawa, Itsuo Hanasaki
doaj   +1 more source