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排序方式: 共有502条查询结果,搜索用时 15 毫秒
491.
Mohammed Muhammad Zafran Raja Ng Zi Wei Putranto Aditya Kong Zong Yang Sunarso Jaka Aziz Muhammad Zein Sharif H. Giwangkara Jannata Butar Ivan 《Clean Technologies and Environmental Policy》2023,25(5):1551-1567
Clean Technologies and Environmental Policy - This study aims to propose a new process design, simulation, and techno-economic analysis of an integrated process plant that produces glucose and... 相似文献
492.
493.
Kory Burns Anne Marie Z. Tan Jordan A. Hachtel Anikeya Aditya Nitish Baradwaj Ankit Mishra Thomas Linker Aiichiro Nakano Rajiv Kalia Eric J. Lang Ryan Schoell Richard G. Hennig Khalid Hattar Assel Aitkaliyeva 《Small (Weinheim an der Bergstrasse, Germany)》2023,19(29):2300098
Ultrathin MoS2 has shown remarkable characteristics at the atomic scale with an immutable disorder to weak external stimuli. Ion beam modification unlocks the potential to selectively tune the size, concentration, and morphology of defects produced at the site of impact in 2D materials. Combining experiments, first-principles calculations, atomistic simulations, and transfer learning, it is shown that irradiation-induced defects can induce a rotation-dependent moiré pattern in vertically stacked homobilayers of MoS2 by deforming the atomically thin material and exciting surface acoustic waves (SAWs). Additionally, the direct correlation between stress and lattice disorder by probing the intrinsic defects and atomic environments are demonstrated. The method introduced in this paper sheds light on how engineering defects in the lattice can be used to tailor the angular mismatch in van der Waals (vdW) solids. 相似文献
494.
Roman M. Dickey Michaela A. Jones Neil D. Butler Ishika Govil Aditya M. Kunjapur 《American Institute of Chemical Engineers》2023,69(12):e18230
Deconstruction of polyethylene terephthalate (PET) plastic waste generates opportunities for valorization to alternative products. We recently designed an enzymatic cascade that could produce terephthalaldehyde (TPAL) from terephthalic acid. Here, we showed that the addition of TPAL to growing cultures of Escherichia coli wild-type strain MG1655 and an engineered strain for reduced aromatic aldehyde reduction (RARE) strain resulted in substantial reduction. We then investigated if we could mitigate this reduction using multiplex automatable genome engineering (MAGE) to create an E. coli strain with 10 additional knockouts in RARE. Encouragingly, we found this newly engineered strain enabled a 2.5-fold higher retention of TPAL over RARE after 24 h. We applied this new strain for the production of para-xylylenediamine (pXYL) and observed a 6.8-fold increase in pXYL titer compared with RARE. Overall, our study demonstrates the potential of TPAL as a versatile intermediate in microbial biosynthesis of chemicals that derived from waste PET. 相似文献
495.
Aditya Roy Praveen Thakur Debabrata Dasgupta Aditya Bandopadhyay Suman Chakraborty 《亚洲传热研究》2023,52(7):5068-5088
The needle-based biopsy procedure is common in cancer detection and patient-specific targeted therapy, wherein a tissue sample from the potential diseased site is acquired and frozen instantly with the help of a coolant medium. While liquid nitrogen (LN2) is the most widely used coolant for preserving the acquired sample and performing biopsy tests on the same at a later time, cold ischemia leads to inevitable cell degradation beyond a threshold time. In an effort to circumvent this challenge, here we aim to put forward the concept of an integrated biopsy sample acquisition and cryotherapy procedure, by incorporating an exclusively designed cooling circuit in a conventional biopsy-needle for freezing the sample in vivo as soon as it is acquired, while causing cryoablation in the surrounding tissues simultaneously. An enthalpy-based approach is employed to develop a bioheat transfer model for the cryotherapy design, with illustrative simulation data presented for breast cancer. Our model is demonstrated by considering a constant LN2 cooling temperature of 77.15 K, and cooling powers ranging from 2 to 10 W. The model results elucidate procedure-specific insights such as the thermal penetration depth and the cooling time on being subjected to the cryoablation. The cooling rates thus obtained are further assessed from the simultaneous considerations of cryopreservation and cryosurgery, deriving critical insights on tissue survival and damage for acting as a precursor to patient-specific treatment planning. 相似文献
496.
Sotoudeh Matthew Tao Zhe Thakur Aditya V. 《International Journal on Software Tools for Technology Transfer (STTT)》2023,25(2):145-165
International Journal on Software Tools for Technology Transfer - Deep Neural Networks (DNNs) are rapidly gaining popularity in a variety of important domains. Unfortunately, modern DNNs have been... 相似文献
497.
Silicon - As the technology is scaled down, there is a need to find the alternatives for the Silicon dioxide materials. The high-K gate dielectric materials are one of such kind in nanoscale... 相似文献
498.
Aditya Ashok Tuan-Khoa Nguyen Matthew Barton Michael Leitch Mostafa Kamal Masud Hyeongyu Park Thanh-An Truong Yusuf Valentino Kaneti Hang Thu Ta Xiaopeng Li Kang Liang Thanh Nho Do Chun-Hui Wang Nam-Trung Nguyen Yusuke Yamauchi Hoang-Phuong Phan 《Small (Weinheim an der Bergstrasse, Germany)》2023,19(9):2204946
Flexible and implantable electronics hold tremendous promises for advanced healthcare applications, especially for physiological neural recording and modulations. Key requirements in neural interfaces include miniature dimensions for spatial physiological mapping and low impedance for recognizing small biopotential signals. Herein, a bottom-up mesoporous formation technique and a top-down microlithography process are integrated to create flexible and low-impedance mesoporous gold (Au) electrodes for biosensing and bioimplant applications. The mesoporous architectures developed on a thin and soft polymeric substrate provide excellent mechanical flexibility and stable electrical characteristics capable of sustaining multiple bending cycles. The large surface areas formed within the mesoporous network allow for high current density transfer in standard electrolytes, highly suitable for biological sensing applications as demonstrated in glucose sensors with an excellent detection limit of 1.95 µm and high sensitivity of 6.1 mA cm−2 µM−1, which is approximately six times higher than that of benchmarking flat/non-porous films. The low impedance of less than 1 kΩ at 1 kHz in the as-synthesized mesoporous electrodes, along with their mechanical flexibility and durability, offer peripheral nerve recording functionalities that are successfully demonstrated in vivo. These features highlight the new possibilities of our novel flexible nanoarchitectonics for neuronal recording and modulation applications. 相似文献
499.
Sahu Aditya Kumar Sahu Monalisa Patro Pramoda Sahu Gupteswar Nayak Soumya Ranjan 《Pattern Analysis & Applications》2023,26(2):571-590
Pattern Analysis and Applications - This study proposes an efficient dual image-based reversible fragile watermarking scheme (DI-RFWS) that can accurately detect and locate the tampering regions... 相似文献
500.
Ayse Sünbül David Lehninger Raik Hoffmann Ricardo Olivo Aditya Prabhu Fred Schöne Kati Kühnel Moritz Döllgast Nora Haufe Lisa Roy Thomas Kämpfe Konrad Seidel Lukas M. Eng 《Advanced Engineering Materials》2023,25(4):2201124
Due to its ferroelectricity, hafnium oxide has attracted a lot of attention for ferroelectric memory devices. Amongst different dopant elements, zirconium is found to be beneficial due to the relatively low crystallization temperature of hafnium-zirconium-oxide (HZO), thus it is back-end-of-line (BEoL) compatible. The thickness of HZO has a significant impact on ferroelectric device reliability. High operation temperatures and high endurance are important criteria depending on the application. Herein, various HZO thicknesses (7, 8, and 10 nm) in MFM (metal-ferroelectric-metal) capacitors are investigated at varying operation temperatures (25 to 175 °C) at varying electric fields (±3 to ±5.4 MV cm−1) with respect to polarization, leakage current, endurance, and retention. 7 nm HZO showed promising results with an endurance of 107 cycles, with a low leakage current density, and almost no retention loss after 10 years. Extrapolated results at operation conditions (±2 MV cm−1 and 10 MHz) showed an endurance of 1010 cycles. 相似文献