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81.
Li Yu Meng Xinyang Chen Kuiyuan Barati Mansoor 《Metallurgical and Materials Transactions B》2020,51(3):1027-1038
Metallurgical and Materials Transactions B - EAF slag constitutes a major waste in the steel industry, which necessitates the development of processes to recover its valuable compounds and thermal... 相似文献
82.
Fariborz Atabaki Shahrzad Jahangiri 《Protection of Metals and Physical Chemistry of Surfaces》2021,57(4):820-833
Protection of Metals and Physical Chemistry of Surfaces - The achievement of high corrosion inhibition performances by manipulating the molecular structure of organic substances has gained much... 相似文献
83.
Khan Muhammad Zafar Ullah Malik Aqdas Naveed Zaman Fawad Qureshi Ijaz Mansoor 《Wireless Personal Communications》2019,104(1):21-36
Wireless Personal Communications - In this work, we propose a new and efficient algorithm to mitigate the signal look direction error problem in adaptive beamforming without broadening the main... 相似文献
84.
Salman Ayesha Qureshi Ijaz Mansoor Saleem Shahryar Saeed Sarah Alyaei Bahman R. 《Wireless Networks》2018,24(6):2205-2219
Wireless Networks - Cognitive radios and femtocell networks are gaining much popularity due to the formers ability to carry out unlicensed transmission in licensed bands and the latter’s... 相似文献
85.
A good understanding of the factors involved in female urinary incontinence is essential for the therapeutic management of incontinent women. Urinary stress incontinence involves three variables which participate in the pressure equilibrium during effort: mobility of the urethrovesical junction, urethral resistance and the intensity of effort. The most appropriate treatment for each patient can only be selected by investigating all three of these factors and by determining their respective roles in incontinence. Urge incontinence is also multifactorial, but, very often, no cause can be found on the aetiological assessment, leading to the diagnosis of idiopathic instability. The factors of detrusor motor instability are discussed and their aetiological treatment is proposed. 相似文献
86.
M Stetler-Stevenson A Mansoor M Lim P Fukushima J Kehrl G Marti K Ptaszynski J Wang WG Stetler-Stevenson 《Canadian Metallurgical Quarterly》1997,89(5):1708-1715
We have studied the expression of gelatinase A, gelatinase B, interstitial collagenase, tissue inhibitor of metalloproteinase (TIMP)-1 and TIMP-2 in reactive lymphoid cells, as well as in a series of cell lines derived from neoplasms of B- and T-cell lineage. Using both Northern blot analysis and zymography, gelatinase B activity was detected by zymography in two Burkitt cell lines and in a tonsillar cell suspension, while gelatinase A and interstitial collagenase activities were not detected by either method. TIMP-1 expression was demonstrated by Northern blot analysis in the multipotential neoplastic K-562 cell line, the high grade Burkitt's B-cell lymphoma lines, isolated tonsillar B cells and at low levels in peripheral blood T cells, but was not expressed in any of the neoplastic T-cell lines or isolated peripheral blood B cells. In contrast, TIMP-2 expression was restricted to tissues containing cells of T-cell lineage with high levels being observed in the neoplastic T-cell lines and lower levels in normal peripheral blood T cells and hyperplastic tonsil. Expression of TIMP-1 and TIMP-2 was confirmed at the protein level by reverse zymography and immunofluorescence assays using antihuman TIMP polyclonal antibodies. Expression of gelatinase B by the high grade B-cell Burkitt's lymphoma cell lines is consistent with previous findings in large cell immunoblastic lymphomas and indicates that this enzyme may play an important role in high grade non-Hodgkin's lymphomas. TIMP expression correlated with cell lineage in that TIMP-1 was primarily observed in B cells and TIMP-2 was restricted to T cells. 相似文献
87.
Iyer Harish Tafaghodi Khajavi Leili Durlik Damian Danaei Karim Barati Mansoor 《SILICON》2018,10(5):2219-2226
Silicon - An experimental study was conducted to characterize the interaction between liquid silicon and refractory inclusions that are often present in silicon as solid inclusions. The... 相似文献
88.
Journal of Computer Science and Technology - This study focuses on the problem of handoff minimization for a set of users moving in a wireless network. This problem is analyzed by considering two... 相似文献
89.
Mubashar Hussain Mansoor Ahmed Hasan Ali Khattak Muhammad Imran Abid Khan Sadia Din Awais Ahmad Gwanggil Jeon Alavalapati Goutham Reddy 《The Journal of supercomputing》2018,74(10):5003-5021
Web content filtering is one among many techniques to limit the exposure of selective content on the Internet. It has gotten trivial with time, yet filtering of multilingual web content is still a difficult task, especially while considering big data landscape. The enormity of data increases the challenge of developing an effective content filtering system that can work in real time. There are several systems which can filter the URLs based on artificial intelligence techniques to identify the site with objectionable content. Most of these systems classify the URLs only in the English language. These systems either fail to respond when multilingual URLs are processed, or over-blocking is experienced. This paper introduces a filtering system that can classify multilingual URLs based on predefined criteria for URL, title, and metadata of a web page. Ontological approaches along with local multilingual dictionaries are used as the knowledge base to facilitate the challenging task of blocking URLs not meeting the filtering criteria. The proposed work shows high accuracy in classifying multilingual URLs into two categories, white and black. Evaluation results conducted on a large dataset show that the proposed system achieves promising accuracy, which is on a par with those achieved in state-of-the-art literature on semantic-based URL filtering. 相似文献
90.
The detection of fully and partially defective sensors in a linear array composed of N sensors is addressed. First, the symmetrical structure of a linear array is proposed. Second, a hybrid technique based on the cultural algorithm with differential evolution is developed. The symmetrical structure has two advantages: (1) Instead of finding all damaged patterns, only (N–1)/2 patterns are needed; (2) We are required to scan the region from 0° to 90° instead of from 0° to 180°. Obviously, the computational complexity can be reduced. Monte Carlo simulations were carried out to validate the performance of the proposed scheme, compared with existing methods in terms of computational time and mean square error. 相似文献