A Framework for Developing Real-Time OLAP algorithm using Multi-core processing and GPU: Heterogeneous Computing

The overwhelmingly increasing amount of stored data has spurred researchers seeking different methods in order to optimally take advantage of it which mostly have faced a response time problem as a result of this enormous size of data. Most of solutions have suggested materialization as a favourite solution. However, such a solution cannot attain Real- Time answers anyhow. In this paper we propose a framework illustrating the barriers and suggested solutions in the way of achieving Real-Time OLAP answers that are significantly used in decision support systems and data warehouses

Venturing into a Vanishing Space: Representations of Palestine in Jewish-American and Arab Novels

This study explores the literary representation of Palestine by Jewish American and Arab novelists within the emergent geopolitics of settler colonialism, thus challenging the notion that Palestine presents a unique situation that largely defies comparative approaches. It illustrates how postcolonial theory proves necessary but insufficient to engage the cultural and political specificities of the Palestinian situation, both as fictional representation and as otherwise knowable history. Here, recent developments in theorising settler colonialism provide a useful starting point. Drawing on the work of Patrick Wolfe and Lorenzo Veracini, with its revisionary challenge to postcolonial theory in relation to the need to distinguish between settler colonialism and metropole colonialism, this thesis argues that the case of Palestine problematizes the settler colonial paradigm. Overlaps and entanglements between the supposedly distinct forms of colonialism on the ground complicate the discreteness of the settler model. Hence, the focus on Jewish-American novel serves to suggest that the Zionist settler enterprise is inseparable from American imperialism, and therefore challenges conceptualizations of a purely settler phenomenon in Palestine. The study draws together New Historicism and postcolonialism, suggesting that engagement with the intersection of these two approaches is both valid and timely. The New Historicist return to history proves central to appraisal of the forms of power that continue to condition the authority accorded to a particular version of events, and to the evaluation of the writer’s responsibility to reality as well as the measure of truth embedded even in most fictionalized versions of history. Accordingly, the structure of the thesis identifies key historical moments in the history of the Israeli-Palestinian conflict, juxtaposing Jewish-American renditions of the Zionist settler project with Arab counter-narratives. The emphasis in the thesis on historicising rhetorical appropriations and restoring a Palestinian version of events challenges the perception transfer of settler narratives, which, to the privilege of settlers’ self-origination, has long relegated Palestinian people, land, and narratives to the peripheries of history and postcolonial debates. The first three chapters focus on three signal events: the 1948 nakba, the 1967 war, and the 1980s uprising. The first chapter compares and contrasts two versions of the 1948 events as represented in Leon Uris’s The Haj (1984) and Elias Khoury’s Gate of the Sun (1998; trans. 2005). Drawing on the revisionary work of the Israeli new historians, together with Palestinian commentators, the chapter explores the 1948 Palestinian exodus in terms of settlers’ violence and logic of elimination, which Uris’s narrative conceals behind a Western civilizational discourse. Against Uris’s legitimation of the master Zionist narrative, Khoury’s novel suggests an instance of ‘writing back,’ narrating the unspoken and replacing the monologism of the official line with the multiplicity of oral history. The second chapter extends this cross-cultural research to the 1967 war, suggesting the centrality of this event to paradigmatic shifts in Palestinian historical experience and self-representation as well as in the Jewish American writer’s relation to the state of Israel. Literary representations of 1967 Palestine, including Edward Said’s Out of Place: A Memoir (2000), Halim Barakat’s Six Days (1961; trans. 1990) and Days of Dust (1969; trans. 1986), Sahar Khalifeh’s Wild Thorns (1976; trans. 2003), and Saul Bellow’s Mr Sammler’s Planet (1970) and To Jerusalem and Back: A Personal Account (1976), articulate liminality, ambivalence, and the enabling of new possibilities and fresh perspectives. Each of these writers reveals a shared concern for the politics of the local in order to escape the burdens of diasporic existence, attempting to redefine what seems to be a borderless and geographically vague existence. While post-1967 narratives affirm the rise of a new focus for Palestinian writers, the third chapter shows how the greater visibility of Palestinians in the aftermath of the 1980s uprising finds literary form in US fiction. Philip Roth’s Operation Shylock: A Confession (1993) illustrates the cultural limits that restrict a dialogic engagement with the emerging heteroglossia in US media following the appearance of a Palestinian voice and an anti-Zionist stance. However, this failed dialogism reveals how silence and dissimulation become forms of expression, unveiling the dynamics that manipulate the space permitted for Palestinians in Jewish American fiction. Recovering Palestinian literature from the margins of postcolonial studies, the final chapter charts ways of representing Palestinian (post)coloniality by drawing on the temporal and spatial specifications conceptualised in Mikhail Bakhtin’s notion of the chronotope. Raja Shehadeh’s Palestinian Walks (2008) and Susan Abulhawa’s Mornings in Jenin (2011) reinvent the traditions of walking and returning, previously manipulated in Zionist settler narratives, in order to articulate a political protest against settler colonialism and assert the legitimacy of the Palestinians’ claim to the land. Although focusing on the Palestinian case, this study seeks to open up the postcolonial to the historical and rhetorical specificities of the literature emerging from contemporary settler colonial situations, and the possible enactment of postcolonial passages in not-yet-postcolonial contexts

Use of capecitabine in management of early colon cancer

Capecitabine (Xeloda®, Roche, Basel, Switzerland) is a pro-drug of 5-fluorouracil (5-FU), and it is converted to 5-FU in the cancer cell by enzymatic degradation. The role of capecitabine in colorectal cancer has evolved in the last 15 years. In early trials in the metastatic setting, capecitabine has shown superior response rates compared with those achieved with 5-FU (Mayo Clinic regimen) (26% vs 17%), with equivalent progression-free survival and overall survival. In the adjuvant setting, the Xeloda in Adjuvant Colon Cancer Therapy (X-ACT) trial demonstrated that capecitabine as a single agent led to improvement in relapse-free survival (hazard ratio: 0.86, 95% confidence interval: 0.74–0.99, P = 0.04) and was associated with significantly fewer adverse events than 5-FU plus leucovorin (LV, folinic acid). On the basis of the X-ACT trial, capecitabine was approved by the United States Food and Drug Administration, the National Institute for Clinical Excellence, and the Scottish Medicines Consortium as monotherapy for the adjuvant treatment of stage III colon cancer. The next step was to incorporate capecitabine into combination therapy. The XELOXA trial studied the combination of capecitabine and oxaliplatin (XELOX) vs 5-FU/LV and demonstrated 5-year disease-free survival of 66% for XELOX, compared with 60% for 5-FU/LV. The toxicity profile was also quite comparable in the two arms. So both the single agent use of capecitabine as well as in combination with oxaliplatin can be considered as part of the standard of care in management of early colon cancer in appropriately selected patient groups

Development Of Zeolites-Based Catalysts For Hydrocracking Of Gas Oil.

In this project, USY zeolite supported NiMo, CoMo, NiW and CoW were prepared using the incipient wetness method. Over NiWIUSY catalyst, the total conversion and distillate fuels were 15.54 and 15.77 wt%, respectively higher than those obtained over unloaded USY zeolite. Then NiWIUSY catalyst with different nickel and tungsten loadings were prepared. It was observed that at tungsten and nickel loadings of 23 and 5 wt%, the total conversion and yield of total distillate fuels were 63.35 and 52.35 wt%, respectively

Development of chitosan-based adsorbents for removal of reactive Azo Dyes from Aqueous solution.

The adsorption of reactive blue 19 (RB19), reactive orange 16 (R016) and reactive black 5 (RB5) on cross-linked chitosan/oil palm ash composite beads was studied in batch and column modes of operation. Penjerapan pencelup reaktif biru 19 (RB19), reaktif oren 16 (R016) dan reaktif hitam (RB5) menggunakan manik-manik komposit chitosan/abu kelapa sawit terpaut silangan dikaji pada kedua-dua keadaan operasi iaitu kelompok dan turus

Wireless Networks (Attacks ‎‏–‏Security): A Review

يعد أمن الشبكات اللاسلكية جزءًا مهمًا ومؤثرًا وفعالًا في حماية الشبكات اللاسلكية من عمليات التطفل والثغرات الأمنية التي يسببها المتسللون والمهاجمون. أجرى هذا البحث مراجعة لمتطلبات أمان الشبكة اللاسلكية، بما في ذلك المصادقة والسرية والتوافر والنزاهة، بالإضافة إلى الهجمات ضد الشبكات اللاسلكية بناءً على هذه المتطلبات، وأبرزها هجوم الرجل في الوسط، والتنصت، وهجوم رفض الخدمة. بالإضافة إلى ذلك، تمت مراجعة بعض الخطوات التي من شأنها حماية وتأمين الشبكات اللاسلكية من هجمات المتطفلين.Wireless network security is an important, influential, and effective part of defending wireless networks from intrusions and security holes caused by hackers and attackers. This paper conducted a review of wireless network security requirements, including authentication, confidentiality, availability, and integrity, as well as attacks against wireless networks based on these requirements, most notably Man in the Middle Attack, Eavesdropping, and Denial of Service attack. In addition, some steps were reviewed that would protect and secure wireless networks from hacker attacks

GpABC: a Julia package for approximate Bayesian computation with Gaussian process emulation

Motivation Approximate Bayesian computation (ABC) is an important framework within which to infer the structure and parameters of a systems biology model. It is especially suitable for biological systems with stochastic and nonlinear dynamics, for which the likelihood functions are intractable. However, the associated computational cost often limits ABC to models that are relatively quick to simulate in practice. Results We here present a Julia package, GpABC, that implements parameter inference and model selection for deterministic or stochastic models using i) standard rejection ABC or ABC-SMC, or ii) ABC with Gaussian process emulation. The latter significantly reduces the computational cost. Availability and Implementation https://github.com/tanhevg/GpABC.jl Supplementary information Supplementary data are available at Bioinformatics online