Rui Wang¹, Miaomiao Shen^1,*, Yanping Li¹, Samuel Gomes²

CMC-Computers, Materials & Continua, Vol.57, No.1, pp. 25-48, 2018, DOI:10.32604/cmc.2018.02408

Abstract Recently, sparse representation classification (SRC) and fisher discrimination dictionary learning (FDDL) methods have emerged as important methods for vehicle classification. In this paper, inspired by recent breakthroughs of discrimination dictionary learning approach and multi-task joint covariate selection, we focus on the problem of vehicle classification in real-world applications by formulating it as a multi-task joint sparse representation model based on fisher discrimination dictionary learning to merge the strength of multiple features among multiple sensors. To improve the classification accuracy in complex scenes, we develop a new method, called multi-task joint sparse representation classification based on More >

Jordan L. Allen¹, Kathleen Lehman¹, Kalyan Dewan², Girish Kirimanjeswara², Jay D. Raman¹

Canadian Journal of Urology, Vol.24, No.4, pp. 8883-8889, 2017

Abstract Introduction: To determine if a povidone iodine rectal preparation (PIRP) reduces rates of bacteriuria and bacteremia following transrectal ultrasound guided prostate needle biopsy (TRUS PNB).
Materials and methods: Men undergoing TRUS PNB were prospectively enrolled in a study comparing the impact of PIRP versus standard of care (two pills of ciprofloxacin 500 mg). Urine, blood, and rectal cultures were obtained 30 minutes post-procedure with colony forming units (CFUs) determined after 48 hours. Patients were called 7 and 30 days post-procedure to evaluate for infections.
Results: A total of 150 men were accrued into this study including 95 receiving… More >

Cheng Xu^*1, Lu Cao^*1, Jianhua Liu^†1, Zhongrun Qian^‡, Yu Peng^§, Wenjing Zhu^§, Yongming Qiu^‡, Yingying Lin^‡¶

Oncology Research, Vol.25, No.3, pp. 407-415, 2017, DOI:10.3727/096504016X14743350548249

Abstract Elevated circulating asparaginyl endopeptidase (AEP), a novel lysosomal protease, has been found in breast cancer, and AEP is thus considered to be a prognostic factor in this disease. However, the pathological functions of circulating AEP in the development of breast cancer and the potential of AEP-targeted therapy remain unclear. We used MMTV-PyVmT transgenic mice, which spontaneously develop mammary tumors. Western blotting showed overexpression of AEP in both primary tumor tissue and lung metastases compared to their normal counterparts. Moreover, the concentration of circulating AEP gradually increased in the serum during the development of mammary tumors. More >

Castañón-Nájera G¹, L Latorunerie-Moreno², YA Gálvez Muñoz³

Phyton-International Journal of Experimental Botany, Vol.86, pp. 290-295, 2017, DOI:10.32604/phyton.2017.86.290

Abstract Among the different types of abiotic stresses, water is the most damaging for crops. In the current research, the effect of water stress, induced with Polyethylene Glycol 8000 (PEG8000) and Sodium chloride (NaCl) solutions, was studied in maize genotypes. A randomized block design (RBD) with a factorial arrangement and four replications of 25 seeds each was used. The studied maize genotypes were RC₂C39, RC₂C51 (wild varieties of the State of Tabasco backcrossed with the endogamic line CML247 of the International Center for the Improvement of Maize and Wheat), wild Tamulte, VS536, and Asgrow 7573 hybrid, study… More >

Bo Ling^1,#, Daoxi Lei^1,#, Juhui Qiu¹, Kang Zhang¹, Hao Chen^2,*, Yeqi Wang¹, Zhiyi Ye¹, Guixue Wang^*

Molecular & Cellular Biomechanics, Vol.14, No.4, pp. 197-211, 2017, DOI:10.3970/mcb.2017.014.197

Abstract Shear stress and oxidized low-density lipoprotein (oxLDL) caused by abnormal blood is critical to angiogenesis for atherosclerosis. However, the mechanism in shear stress or ox-LDL regulated angiogenesis is still not well understood. There is the hypothesis that shear stress or oxLDL regulates angiogenesis through the vascular endothelial growth factor (VEGF) signaling pathway. It is discovered that both high shear stress and low concentration of oxLDL contribute to angiogenesis, which is inhibited once the VEGF or VEGFR expression is knocked down. The expression of p-FAK and p-paxillin is regulated by the VEGF/VEGFR signal axis. VEGFR2, p-FAK, More >

Wei TX¹, YH Liu^2,1

Phyton-International Journal of Experimental Botany, Vol.85, pp. 305-313, 2016, DOI:10.32604/phyton.2016.85.305

Abstract Soil erosion is one of most serious environmental and production problems on the Loess Plateau in China. The objectives of this study were to quantify the influence of forest vegetation on soil erosion on slope areas in the Loess Plateau. This was made by using the subfactor method to calculate the vegetation cover management factor (C) of the Universal Soil Loss Equation (USLE). Proper local subfactor parameter values were obtained to offer a theoretical basis and practical guidance for studying the relationship between vegetation and soil erosion on the Loess Plateau. Three subfactors including prior… More >

Candelero DJ¹, AJ Cristóbal¹, RA Reyes¹, SJM Tun¹, AMM Gamboa², SE Ruíz¹

Phyton-International Journal of Experimental Botany, Vol.84, No.1, pp. 113-119, 2015, DOI:10.32604/phyton.2015.84.113

Abstract Fourteen native strains of Trichoderma spp. from wildand agricultural pathosystems in the state of Yucatan, Mexico, with growth-promoting ability of Capsicum chinense Jacq. seedlings were evaluated and antagonistic effect of their filtrate against second-stage juveniles (J2) of Meloidogyne incognita. The strains Th05-02 and Th27-08 showed the best significant effects on plant hight variable increments 55.57 and 47.62%, theTh07-04 with 29.48% more root length, theTh02-01 and Th07-04 isolates increased from 48.71 to 84.61% in volume radical and 53.40% of total dry biomass. Statistical analysis (p≤0.001) of Th43 and Th43-13-14 filtrates caused 100% mortality at 24 and 48h. In More >

Moreno-Izaguirre E¹, D Ojeda-Barrios², G Avila-Quezada², V Guerrero-Prieto³, R Parra-Quezada³, T Ruiz-Anchondo²

Phyton-International Journal of Experimental Botany, Vol.84, No.1, pp. 80-85, 2015, DOI:10.32604/phyton.2015.84.080

Abstract Pecan [Carya illinoensis (Wanngenh) K. Koch] is one of the most important nut crops in arid and semiarid regions of Mexico. Here, most pecans are grown in saline soils having poor permeability which are further degraded by the use of low-quality irrigation water. Salinity adversely affects both pecan nut quality and yield. Little work has been done to explore the physiological effects of salinity on native pecan trees. Here we examine physiological changes determined by exposure of pecan seedlings to sodium sulfate (Na₂SO₄) at four concentrations: 1000, 2000, 3000 and 4000 mg/L applied twice weekly over a… More >

James A. Brown

Canadian Journal of Urology, Vol.21, No.1, pp. 7150-7150, 2014

Abstract This article has no abstract. More >

Omer Gulpinar, Chasta Bacsu, Dominic Lee, Stephen Chiang, Alana Christie, Philippe Zimmern

Canadian Journal of Urology, Vol.21, No.4, pp. 7358-7364, 2014

Abstract Introduction: To describe urodynamic study (UDS) findings in middle-aged and older women with various lower urinary tract symptoms (LUTS) who were found to have a normal study interpretation.
Materials and methods: Following institutional review board approval, UDS tracings of non-neurogenic women who were tested for various LUTS and whose study was interpreted as normal were reviewed. Demographic data, indications for UDS, and UDS parameter findings were extracted. UDS was conducted according to an established protocol using a 6F dual-lumen catheter (ICS guidelines) with a Laborie system and interpreted with a pre-existing template to standardize each reading.… More >