Search Results - "Chowdhury, Arindam"

Colloidal CsPbBr3 Perovskite Nanocrystals: Luminescence beyond Traditional Quantum Dots by Swarnkar, Abhishek, Chulliyil, Ramya, Ravi, Vikash Kumar, Irfanullah, Mir, Chowdhury, Arindam, Nag, Angshuman

“…Traditional CdSe‐based colloidal quantum dots (cQDs) have interesting photoluminescence (PL) properties. Herein we highlight the advantages in both ensemble…”
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A new experimental-numerical approach to estimate peak wind loads on roof-mounted photovoltaic systems by incorporating inflow turbulence and dynamic effects by Estephan, Johnny, Gan Chowdhury, Arindam, Irwin, Peter

“…•Rooftop photovoltaic (PV) systems are vulnerable to damage during hurricanes.•The effects of low-frequency turbulence are not considered in large-scale…”
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α-Synuclein aggregation nucleates through liquid–liquid phase separation by Ray, Soumik, Singh, Nitu, Kumar, Rakesh, Patel, Komal, Pandey, Satyaprakash, Datta, Debalina, Mahato, Jaladhar, Panigrahi, Rajlaxmi, Navalkar, Ambuja, Mehra, Surabhi, Gadhe, Laxmikant, Chatterjee, Debdeep, Sawner, Ajay Singh, Maiti, Siddhartha, Bhatia, Sandhya, Gerez, Juan Atilio, Chowdhury, Arindam, Kumar, Ashutosh, Padinhateeri, Ranjith, Riek, Roland, Krishnamoorthy, G., Maji, Samir K.

“…α-Synuclein (α-Syn) aggregation and amyloid formation is directly linked with Parkinson’s disease pathogenesis. However, the early events involved in this…”
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Partial turbulence simulation method for predicting peak wind loads on small structures and building appurtenances by Asghari Mooneghi, Maryam, Irwin, Peter, Gan Chowdhury, Arindam

“…Large-scale wind tunnel testing is preferred for small structures and building appurtenances for maintaining modeling accuracy and minimizing Reynolds number…”
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Scaling effects on peak wind load estimation for low-rise buildings: An experimental and analytical study by Moravej, Mohammadtaghi, Estephan, Johnny, Irwin, Peter, Gan Chowdhury, Arindam

“…Though scaling effects on estimation of peak wind loads are extensively documented in the literature, there is a lack of systematic comparison of such scaling…”
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Experimental investigation of wind impact on low-rise elevated residences by Abdelfatah, Nourhan, Elawady, Amal, Irwin, Peter, Gan Chowdhury, Arindam

“…•Presenting 8 different cases of large-scaled elevated models tested in WOW.•Partial turbulence simulation was used to calculate the peak pressure…”
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Characterization of wind-induced pressure on membrane roofs based on full-scale wind tunnel testing by Estephan, Johnny, Feng, Changda, Gan Chowdhury, Arindam, Chavez, Mauricio, Baskaran, Appupillai, Moravej, Mohammadtaghi

“…•Membrane roofs account for over 60% of low-sloped building roofs in North America.•The effect of roof flexibility is not accounted for in building design…”
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Performance of asphalt shingles under simulated hurricane winds and evaluation of current installation practices by Tolera, Ameyu B., Shiao, Ming, Gan Chowdhury, Arindam, Zisis, Ioannis, Irwin, Peter

“…This paper investigates the wind resistance of asphalt shingles, evaluates the efficiency of their current installation methods, and addresses the lack of a…”
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Effects of roof geometric details on aerodynamic performance of standing seam metal roofs by Azzi, Ziad, Habte, Filmon, Vutukuru, Krishna Sai, Gan Chowdhury, Arindam, Moravej, Mohammadtaghi

“…•Performance of standing seam metal roofs in large-scale testing.•Partial turbulence simulation method to correct for missing low-frequency…”
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Cooperative Supramolecular Block Copolymerization for the Synthesis of Functional Axial Organic Heterostructures by Sarkar, Aritra, Behera, Tejmani, Sasmal, Ranjan, Capelli, Riccardo, Empereur-mot, Charly, Mahato, Jaladhar, Agasti, Sarit S, Pavan, Giovanni M, Chowdhury, Arindam, George, Subi J

“…Supramolecular block copolymerzation with optically or electronically complementary monomers provides an attractive bottom-up approach for the non-covalent…”
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Full-scale testing to evaluate the performance of standing seam metal roofs under simulated wind loading by Habte, Filmon, Asghari Mooneghi, Maryam, Gan Chowdhury, Arindam, Irwin, Peter

“…•Roof profile and eave details highly affect suction on standing seam metal roofs.•ASCE 7–10might produce unconservative results in trapezoidal standing seam…”
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Carrier recombination dynamics through defect states of ZnO nanocrystals: From nanoparticles to nanorods by Layek, Arunasish, Manna, Biswajit, Chowdhury, Arindam

“…[Display omitted] ► Size-selected ZnO nanoparticles and nanorods synthesized and characterized. ► Radiative recombination rate slows down with increasing…”
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Revisit of underestimated wind drag coefficients and gust response factors of lattice transmission towers based on aeroelastic wind tunnel testing and multi-sensor data fusion by Jeddi, Ashkan B., Azzi, Ziad, Shafieezadeh, Abdollah, Elawady, Amal, Gan Chowdhury, Arindam, Irwin, Peter

“…•Estimates of drag coefficients and gust response factors of lattice transmission towers are presented.•A Kalman filtering-based approach capable of…”
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Dependence of internal pressure in low-rise buildings on aerodynamic parameters, defect features and background leakage by Estephan, Johnny, Gan Chowdhury, Arindam, Elawady, Amal, Erwin, James

“…Internal pressure is an important parameter in the estimation of wind effects on low-rise buildings. Cracks and defects located around building fenestrations,…”
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Effect of assembly construction on the wind induced pressure of membrane roofs by Chavez, Mauricio, Baskaran, Appupillai, Feng, Changda, Gan Chowdhury, Arindam

“…In North America over 60% of low slope buildings are roofed with membranes, and the market survey indicates that there is continuous growth in such roof…”
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Photoluminescence Flickering of Micron-Sized Crystals of Methylammonium Lead Bromide: Effect of Ambience and Light Exposure by Halder, Ansuman, Pathoor, Nithin, Chowdhury, Arindam, Sarkar, Shaibal K

“…Recent reports on temporal photoluminescence (PL) intensity fluctuations (blinking) within localized domains of organo-metal lead halide (hybrid) perovskite…”
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Towards fully automated post-event data collection and analysis: Pre-event and post-event information fusion by Lenjani, Ali, Dyke, Shirley J., Bilionis, Ilias, Yeum, Chul Min, Kamiya, Kenzo, Choi, Jongseong, Liu, Xiaoyu, Chowdhury, Arindam G.

“…•This technique supports engineers by providing automated capabilities to make decisions in the field.•Improving consistency and accelerating decisions, an…”
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Fluorescence Blinking Beyond Nanoconfinement: Spatially Synchronous Intermittency of Entire Perovskite Microcrystals by Pathoor, Nithin, Halder, Ansuman, Mukherjee, Amitrajit, Mahato, Jaladhar, Sarkar, Shaibal K., Chowdhury, Arindam

“…Abrupt fluorescence intermittency or blinking is long recognized to be characteristic of single nano‐emitters. Extended quantum‐confined nanostructures also…”
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Project Performance Rating Model for Water and Wastewater Treatment Plant Public Projects by Abi Shdid, Caesar, Andary, Elie, Gan Chowdhury, Arindam, Ahmad, Irtishad U

“…AbstractWater and wastewater construction capital projects are distinctive, highly complex and do not currently have well-established overall performance…”
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Large-scale testing on wind uplift of roof pavers by Asghari Mooneghi, Maryam, Irwin, Peter, Gan Chowdhury, Arindam

“…This paper presents a large-scale experimental study to investigate the wind loading on concrete roof pavers on the flat roof of a low rise building. The…”
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