Search Results - "Sher, Jan"

Chaos based efficient selective image encryption by Khan, Jan Sher, Ahmad, Jawad

“…Due to social networks, demand for sharing multimedia data is significantly increased in last decade. However, lower complexity and frequent security breaches…”
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Switchover to industrial additive manufacturing: dynamic decision-making for problematic spare parts by Akmal, Jan Sher, Salmi, Mika, Björkstrand, Roy, Partanen, Jouni, Holmström, Jan

“…PurposeIntroducing additive manufacturing (AM) in a multinational corporation with a global spare parts operation requires tools for a dynamic supplier…”
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A novel image encryption scheme based on orthogonal matrix, skew tent map, and XOR operation by Ahmad, Jawad, Khan, Muazzam Ali, Ahmed, Fawad, Khan, Jan Sher

“…Content protection is considered as an important issue in today’s world. Therefore, encryption of such contents is a challenging task for researchers. They are…”
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TD-ERCS map-based confusion and diffusion of autocorrelated data by Khan, Jan Sher, Ahmad, Jawad, Khan, Muazzam A.

“…In this article, we proposed a new scheme to encrypt highly autocorrelated image pixel data. In existing literature, single substitution was used to break…”
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A compression sensing and noise-tolerant image encryption scheme based on chaotic maps and orthogonal matrices by Ahmad, Jawad, Khan, Muazzam A., Hwang, Seong Oun, Khan, Jan Sher

“…With the evolution of technologies, the size of an image data has been significantly increased. However, traditional image encryption schemes cannot handle the…”
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Thermoelectric properties of polyvinylpyrrolidone/polyaniline‐mixed Bi2Te3 composites prepared by electrospinning by Khan, Jan Sher, Akram, Rizwan, Hussain, Mozaffar, Rafique, Saima, Kayani, Farrukh Bashir, Rehman, Anis ur

“…Composite fibers of bismuth telluride (Bi2Te3) with polyaniline (PANI) and polyvinylpyrrolidone (PVP), synthesized via electrospinning in different ratios,…”
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DNA and Plaintext Dependent Chaotic Visual Selective Image Encryption by Khan, Jan Sher, Boulila, Wadii, Ahmad, Jawad, Rubaiee, Saeed, Rehman, Atique Ur, Alroobaea, Roobaea, Buchanan, William J.

“…Visual selective image encryption can both improve the efficiency of the image encryption algorithm and reduce the frequency and severity of attacks against…”
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3D Printing in COVID-19: Productivity Estimation of the Most Promising Open Source Solutions in Emergency Situations by Salmi, Mika, Akmal, Jan Sher, Pei, Eujin, Wolff, Jan, Jaribion, Alireza, Khajavi, Siavash H

“…The COVID-19 pandemic has caused a surge of demand for medical supplies and spare parts, which has put pressure on the manufacturing sector. As a result, 3D…”
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Reusable, Noninvasive, and Sensitive Fluorescence Enhanced ZnO-Nanorod-Based Microarrays for Quantitative Detection of AFP in Human Serum by Rafique, Saima, Kiyani, Farukh, Jawaid, Sumbal, Nasir, Rubina, Ahmad, Mahmoosh, Bashir, Shazia, Idress, Muhammad, Khan, Jan Sher, Akram, Rizwan

“…The fabrication of sensitive protein microarrays such as PCR used in DNA microarray is challenging due to lack of signal amplification. The development of…”
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Implementation of Industrial Additive Manufacturing: Intelligent Implants and Drug Delivery Systems by Akmal, Jan Sher, Salmi, Mika, Mäkitie, Antti, Björkstrand, Roy, Partanen, Jouni

“…The purpose of this study is to demonstrate the ability of additive manufacturing, also known as 3D printing, to produce effective drug delivery devices and…”
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Leaf Functional Traits of Invasive Grasses Conferring High-Cadmium Adaptation Over Natives by Ilyas, Muhammad, Shah, Sakhawat, Lai, Ya-Wen, Sher, Jan, Bai, Tao, Zaman, Fawad, Bibi, Farkhanda, Koul, Monika, Wani, Shabir Hussain, Majrashi, Ali, Alharby, Hesham F., Hakeem, Khalid Rehman, Wang, Yong-Jian, Rather, Shabir A.

“…Heavy metal (HM) contamination resulting from industrialization and urbanization during the Anthropocene along with plant invasion can severely threaten the…”
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Cumulative Inaccuracies in Implementation of Additive Manufacturing Through Medical Imaging, 3D Thresholding, and 3D Modeling: A Case Study for an End-Use Implant by Akmal, Jan Sher, Salmi, Mika, Hemming, Björn, Teir, Linus, Suomalainen, Anni, Kortesniemi, Mika, Partanen, Jouni, Lassila, Antti

“…In craniomaxillofacial surgical procedures, an emerging practice adopts the preoperative virtual planning that uses medical imaging (computed tomography), 3D…”
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An Efficient Lightweight Image Encryption Scheme Using Multichaos by Ullah, Asad, Shah, Awais Aziz, Khan, Jan Sher, Sajjad, Mazhar, Boulila, Wadii, Akgul, Akif, Masood, Junaid, Ghaleb, Fuad A., Shah, Syed Aziz, Ahmad, Jawad

“…With an immense increase in Internet multimedia applications over the past few years, digital content such as digital images are stored and shared over global…”
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Zinc Absorption through Leaves and Subsequent Translocation to the Grains of Bread Wheat after Foliar Spray by Kamran, Atif, Ghazanfar, Munazza, Khan, Jan Sher, Pervaiz, Sana, Siddiqui, Manzer H, Alamri, Saud

“…Agronomic biofortification could possibly be a promising strategy to overcome zinc (Zn) deficiency in wheat; however, the cultivar’s response to foliar…”
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Biological Characterization of Polystichum lonchitis L. for Phytochemical and Pharmacological Activities in Swiss Albino Mice Model by Sher, Jan, Jan, Gul, Israr, Muhammad, Irfan, Muhammad, Yousuf, Nighat, Ullah, Fazal, Rauf, Abdur, Alshammari, Abdulrahman, Alharbi, Metab

“…L. is a fern belonging to the family Dryopteridaceae. The present study was conducted to evaluate its pharmacological, antioxidant, and phytochemical…”
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Kin and Non-Kin Connected Plants Benefit More Than Disconnected Kin and Non-Kin Plants under Nutrient-Competitive Environments by Sher, Jan, Bibi, Farkhanda, Jan, Gul, Tomlinson, Kyle W, Ayaz, Asma, Zaman, Wajid

“…In the natural environment, plants grow and interact with both conspecific and heterospecific neighbours under different environmental conditions. In this…”
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Anisotropy of additively manufactured AlSi10Mg: threads and surface integrity by Ullah, Rizwan, Akmal, Jan Sher, Laakso, Sampsa V. A., Niemi, Esko

“…Implementing additive manufacturing in an industry, particularly for critical applications of lightweight aluminum (AlSi10Mg), requires part properties that…”
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Additively Manufactured Parametric Universal Clip-System: An Open Source Approach for Aiding Personal Exposure Measurement in the Breathing Zone by Kukko, Kirsi, Akmal, Jan Sher, Kangas, Anneli, Salmi, Mika, Björkstrand, Roy, Viitanen, Anna-Kaisa, Partanen, Jouni, Pearce, Joshua M.

“…Design for additive manufacturing is adopted to help solve problems inherent to attaching active personal sampler systems to workers for monitoring their…”
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Seasonal Variations of Fine Root Dynamics in Rubber- Flemingia macrophylla Intercropping System in Southwestern China by Bibi, Farkhanda, Balasubramanian, Durairaj, Ilyas, Muhammad, Sher, Jan, Samoon, Hamz Ali, Bin Khalid, Muhammad Hayder, Alharby, Hesham F, Majrashi, Ali, Alghamdi, Sameera A, Hakeem, Khalid Rehman, Shah, Muddaser, Rather, Shabir A

“…Intercropping cover crops with trees enhance land productivity and improves the soil’s physio-chemical properties while reducing the negative environmental…”
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Chaos-based secured modified strong recovery conditions for least support orthogonal matching pursuit in the noisy case by Khan, Jan Sher, Kayhan, Sema Koc, Tawfic, Israa Shaker, Tariq, Noshina

“…In this article, our previous work on the Least Support Denoising-Orthogonal Matching Pursuit (LSD-OMP) reconstruction algorithm for noisy measurements is…”
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