3,195 research outputs found
Management accountants and strategic management accounting: The role of organizational culture and information systems
No full textChartered Institute of Management Accountants (CIMA
Cyclostationary Noise Mitigation for SIMO Powerline Communications
No full textThe cyclostationary noise in low-voltage narrowband powerline communications (NB-PLC) severely degrades the communication reliability. In this paper, we adopt single-input multi-output (SIMO) transmission to enhance the reliability of NB-PLC. Considering the SIMO receiver structure, we exploit the NB-PLC noise cyclostationarity and the high spatial correlations across multiple receive phases to design practical and efficient noise mitigation techniques. In particular, we propose two time-domain frequency shift (FRESH) filtering-based cyclostationary signal recovery techniques with different performance and complexity levels. The proposed time-domain-based FRESH filtering techniques minimize the mean squared error in estimating the orthogonal frequency division multiplexing (OFDM) information signal in the time-domain The FRESH filtering exploits the cyclic auto-correlation of both the NB-PLC noise and the OFDM information signal in addition to their cyclic cross-correlation across the receive phases. Moreover, we propose a frequency-domain-based cyclostationary noise mitigation technique that minimizes the mean squared error in estimating the OFDM information signal in the frequency-domain The proposed frequency domain-based technique exploits the cyclostationarity of the noise to estimate its power spectral density as well as the cross-correlation, per frequency subchannel, over multiple stationary noise temporal regions. Our proposed SIMO NB-PLC noise mitigation techniques are shown via simulation results conducted using noise field measurements to achieve considerable performance gains over single-input single-output techniques. In addition, we show that our proposed techniques achieve considerable performance gains over the conventional SIMO maximal-ratio-combiner designed assuming stationary noise.Erik Jonsson School of Engineering and Computer Scienc
Conservation in an Islamic context a case study of Makkah
No full textThe Holy Qu’ rān contains many injunctions for Muslims to respect and conserve the natural environment but few address the built environment. Habitat at the time of the Prophet (PBOH) was in the vernacular and relatively impermanent. The first habitat was the cave, the second the tent and then simple flat roofed buildings of post and lintel construction made of mud and rubble. Later buildings were not indigenous but reflected the architectural styles and techniques of Muslim pilgrims from beyond the Arabian Peninsula. Permanent exotic buildings were later erected as reminders of holy places and events. This work advances a case to restore and preserve historic and religious sites in Makkah, Saudi Arabia. Makkah is the destination for millions of Muslim pilgrims who annually pay homage to Allah during the occasions of Hajj, Ramadan and Umra. The tranquillity and peaceful ambience that one associates with the holiest of Islamic experiences have, over the years, given way to jostling crowds of people who must be expediently housed, fed, transported, and protected. Due to the lack of planning and the insensitive but profitable development of the city, Makkah is in grave danger of becoming a bustling metropolis instead of a sanctuary where pilgrims gather to perform their religious rites and reaffirm their dedication to Allah. The author calls for professional planning and international cooperation to guide future development for this expanding and sensitive area. The author's ideas are grounded in practical and aesthetic study, therefore, the political, environmental and economic issues are examined in relationship to religious, historic and artistic values. The author makes proposals for a future Makkah that would provide pilgrims with the physical comforts, security, and serene environment they deserve—without destroying the city they came to visit. The author discusses preservation and conservation in the western world and the need for their acceptance in Muslim countries, the former being an aesthetic and intellectual concept sustained by law and the latter being the prescribed free expression of the individual unhindered by material considerations. Both worlds are rapidly being overwhelmed by materialism, but body, mind and spirit combine in making us aware of our surroundings and the way in what we see around us has come into being
On Functions Preserving Convergence of Series in Fuzzy n-Normed Spaces
No full textThe purpose of this paper is to introduce finite convergence sequences and
functions preserving convergence of series in fuzzy n-normed spaces
Discursive design thinking: The role of explicit knowledge in creative architectural design reasoning
No full textThe main hypothesis investigated in this paper is based upon the suggestion that the discursive reasoning in architecture supported by an explicit knowledge of spatial configurations can enhance both design productivity and the intelligibility of design solutions The study consists of an examination of an architect's performance while solving intuitively a well-defined problem followed by an analysis of the spatial structure of their design solutions One group of architects will attempt to solve the design problem logically, rationalizing their design decisions by implementing their explicit knowledge of spatial configurations The other group will use an implicit form of such knowledge arising from their architectural education to reason about their design acts An integrated model of protocol analysis combining linkography and macroscopic coding is used to analyze the design processes The resulting design outcomes will be evaluated quantitatively in terms of their spatial configurations The analysis appears to show that an explicit knowledge of the rules of spatial configurations. as possessed by the first group of architects can partially enhance their function-driven Judgment producing permeable and well-structured spaces These findings are particularly significant as they imply that an explicit rather than an implicit knowledge of the fundamental rules that make a layout possible can lead to a considerable improvement in both the design process and product This suggests that by externalizing the design knowledge and restructuring it in a design model, creative thought can efficiently be evolved and stimulate
Intrathecal Drug Delivery Systems Survey: Trends in Utilization in Pain Practice [Corrigendum]
No full textAbd-Sayed A, Fiala K, Weisbein J, et al. J Pain Res. 2022;15:1305–1314.
The authors have advised there is an error in the author list on page 1305. The author name “Alaa Abd-Sayed” should read “Alaa Abd-Elsayed”.
The authors apologize for this error
m) Tombeau d'Ibrahim et Guirguis al-Gôhari
No full textSimaïka Marcus H., Greg Robert Hyde, Verrucci Ernesto, Mahbub Mahmud Sabri, Ahmad Ali Hasan, Sayed Metoualli, Pauty Edmond. m) Tombeau d'Ibrahim et Guirguis al-Gôhari. In: Comité de Conservation des Monuments de l'Art Arabe. Fascicule 36, exercice 1930-1932, 1936. p. 273
3° Monographies de M. Monneret
No full textSimaïka Marcus H., Greg Robert Hyde, Home John, Verrucci Ernesto, 'Amrusi Ahmad Fahmi al-, Sayed Metoualli, Pauty Edmond. 3° Monographies de M. Monneret. In: Comité de Conservation des Monuments de l'Art Arabe. Fascicule 36, exercice 1930-1932, 1936. p. 256
(m) Sabīl de 'Ā'isha as-Suṭūhiyya
No full textSimaïka Marcus H., Shafik Muhammad, 'Amrusi Ahmad Fahmi al-, Mahbub Mahmud Sabri, Sayed Metoualli, Pauty Edmond. (m) Sabīl de 'Ā'isha as-Suṭūhiyya. In: Comité de Conservation des Monuments de l'Art Arabe. Fascicule 37, exercice 1933-1935, 1940. p. 144
جهود أبرز تلامذة المحدث الإمام السيد نذير حسين الدهلوي في خدمة السنة النبوية Efforts of Some Students of Nazeer Husain Al-Dehalwi in Attending to Prophetic Sunnah
No full textإن الإمام المحدث السيد نذير حسين الدهلوي (1320هـ) من أبرز المحدثين في الهند في العصر المتأخر، أفنى حياته في خدمة العلم والسنة، وقد عمر طويلا، وأمضى ستين سنة بشكل دؤوب في تدريس السنة، وخرج آلاف التلامذة، الذين واصلوا من بعده في منهج شيخهم وأستاذهم، فكانوا خير خلف لخير سلف، وقد اخترنا منهم في هذا البحث بعض المبرزين في مجال التدريس والإفادة لنخبر القارئ بمآثرهم وجهودهم، وهم المحدث الشهير العلامة شمس الحق العظيم آبادي(1273ه-1329هـ)، وشيخ البنجاب المحدث الحافظ عبد المنان الوزير آبادي(1267هـ-1334ه)، والعلامة المحدث الكبير الحافظ محمد عبد الله الغازيبوري (1261هـ-1337ه)، والعلامة المحدث عبد السلام المباركفوري (1342هـ)، والمحدث الكبير العلامة عبد الرحمن المباركفوري صاحب "تحفة الأحوذي" (1353ه)، والعلامة المحدث أبو القاسم سيف البنارسي (1369هـ).
Imām and Muḥaddith, Sayed Nazeer Ḥusain al-Dehlawī (d.1902) is one of the most prominent Muḥaditheen of the Indian late eras. He spent his whole life contributing towards Knowledge and Sunnah. He lived a long life and gave nearly sixty years to teaching Sunnah with his full attention and eagerness. He graduated thousands of students who after him followed his path, they were the best of successors to a noble Scholar. We choose to present in this research some among them, prominent in the field of teaching, in order to inform the reader of their impact; and they are, the famous Ḥadith Scholar Shams al- Haqq Azeem Abādī (1273-1329 AH); the Sheikh of Punjab, The Muḥaddith Ḥafiz b. Abdul Mannān al-Wazeer Abādī (1267-1334 AH); the great Scholar and Muḥaddith al-Hafiz Muḥammad Abdullah al-Ghazipurī (1261-1337 AH); The Scholar Abdul Salām al-Mubārakpurī (d.1342 AH); The Muḥaddith Abdul Reḥmān al-Mubārakpurī (d.1353 AH) author of ‘Tuḥfah al-Aḥwazī’ and the Scholar Abu Qāsim Saif al-Banārasī (d.1369 AH).إن الإمام المحدث السيد نذير حسين الدهلوي (1320هـ) من أبرز المحدثين في الهند في العصر المتأخر، أفنى حياته في خدمة العلم والسنة، وقد عمر طويلا، وأمضى ستين سنة بشكل دؤوب في تدريس السنة، وخرج آلاف التلامذة، الذين واصلوا من بعده في منهج شيخهم وأستاذهم، فكانوا خير خلف لخير سلف، وقد اخترنا منهم في هذا البحث بعض المبرزين في مجال التدريس والإفادة لنخبر القارئ بمآثرهم وجهودهم، وهم المحدث الشهير العلامة شمس الحق العظيم آبادي(1273ه-1329هـ)، وشيخ البنجاب المحدث الحافظ عبد المنان الوزير آبادي(1267هـ-1334ه)، والعلامة المحدث الكبير الحافظ محمد عبد الله الغازيبوري (1261هـ-1337ه)، والعلامة المحدث عبد السلام المباركفوري (1342هـ)، والمحدث الكبير العلامة عبد الرحمن المباركفوري صاحب "تحفة الأحوذي" (1353ه)، والعلامة المحدث أبو القاسم سيف البنارسي (1369هـ).
Imām and Muḥaddith, Sayed Nazeer Ḥusain al-Dehlawī (d.1902) is one of the most prominent Muḥaditheen of the Indian late eras. He spent his whole life contributing towards Knowledge and Sunnah. He lived a long life and gave nearly sixty years to teaching Sunnah with his full attention and eagerness. He graduated thousands of students who after him followed his path, they were the best of successors to a noble Scholar. We choose to present in this research some among them, prominent in the field of teaching, in order to inform the reader of their impact; and they are, the famous Ḥadith Scholar Shams al- Haqq Azeem Abādī (1273-1329 AH); the Sheikh of Punjab, The Muḥaddith Ḥafiz b. Abdul Mannān al-Wazeer Abādī (1267-1334 AH); the great Scholar and Muḥaddith al-Hafiz Muḥammad Abdullah al-Ghazipurī (1261-1337 AH); The Scholar Abdul Salām al-Mubārakpurī (d.1342 AH); The Muḥaddith Abdul Reḥmān al-Mubārakpurī (d.1353 AH) author of ‘Tuḥfah al-Aḥwazī’ and the Scholar Abu Qāsim Saif al-Banārasī (d.1369 AH)
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