Results 61 to 70 of about 7,549 (186)

Expanding Sustainable Land Governance: A Geospatial Framework for Incorporating Natural Parks into Urban Cadastres—Lessons from Darke de Mattos Park, Rio de Janeiro

open access: yesLand
Contemporary metropolises, particularly those in the Global South, grapple with the complex challenge of balancing urban development with environmental conservation.
Auzenan Pereira de Sá   +6 more
doaj   +1 more source

IoT based medical image encryption using linear feedback shift register – Towards ensuring security for teleradiology applications

open access: yesMeasurement: Sensors, 2023
Telemedicine gains prominence in today’s scenario and image security plays a vital role in the healthcare sector for authenticating data transfer.
Siju John, S.N. Kumar
doaj   +1 more source

SECURE SPEECH WITH LFSR

open access: yesInternational Journal of Research in Engineering and Technology, 2014
Secure Speech with LFSR presents an encryption meth od for compressed and watermarked speech signal. Th ere are several number of techniques available for watermarking, compressi on and encryption purpose, but there are various fl aws in these techniques. Existing compression algorithms are very complicate d and time consuming.
openaire   +1 more source

IPGCA: A Comprehensive Single Cell Atlas of 1 074 127 Porcine Intestinal Cells Revealing Cellular Dynamics, Genetic Regulation, and Cross‐Species Conservation

open access: yesAdvanced Science, Volume 12, Issue 47, December 18, 2025.
A high resolution integrated cell atlas of the pig intestine provides insights into the genetic mechanisms of complex traits (Created in BioRender. Yu, P. (2025) https://BioRender.com/o14c563) Abstract The porcine intestinal tract is vital for nutrient absorption, immune regulation, and various physiological processes.
Pengfei Yu   +14 more
wiley   +1 more source

High‐Q and compact Fabry–Perot microresonators on thin‐film lithium niobate

open access: yesNanophotonics, Volume 14, Issue 26, Page 4675-4681, December 2025.
Abstract Thin‐film lithium niobate (TFLN) has played a pivotal role in the advancement of integrated photonics, by supporting a diverse range of applications including nonlinear optics, electro‐optics, and piezo‐optomechanics. The effective realization and enhancement of these interactions rely heavily on the implementation of high quality photonic ...
Likai Yang   +3 more
wiley   +1 more source

A Pseudorandom Binary Generator Based on Chaotic Linear Feedback Shift Register [PDF]

open access: yesIraqi Journal for Electrical and Electronic Engineering, 2016
This paper presents a simple method for the design of Chaotic Linear Feedback Shift Register (CLFSR) system. The proposed method is based on a combination of two known systems.
Saad Muhi Falih
doaj  

Generation of Pattern Classifier using LFSRs

open access: yesThe Journal of the Korea institute of electronic communication sciences, 2014
The important requirements of designing a pattern classifier are high throughput and low memory requirements, and low cost hardware implementation. A pattern classifier by using Multiple Attractor Cellular Automata(MACA) proposed by Maji et al. reduced the complexity of the classification algorithm from to O(n) by using Dependency Vector(DV) and ...
Sook-Hee Kwon   +4 more
openaire   +2 more sources

Enumeration of Linear Transformation Shift Registers

open access: yes, 2013
We consider the problem of counting the number of linear transformation shift registers (TSRs) of a given order over a finite field. We derive explicit formulae for the number of irreducible TSRs of order two.
Ram, Samrith
core   +1 more source

Hardware Implementation of Bayesian Decision‐Making with Memristors

open access: yesAdvanced Electronic Materials, Volume 11, Issue 16, October 6, 2025.
Lightweight Bayesian operators, implemented by integrating memristors with Boolean logics, exploit the switching stochasticity of the memristors to perform probabilistic data encoding and logic operations that are essential for Bayesian inference and fusion.
Lekai Song   +10 more
wiley   +1 more source

J3Gen: A PRNG for Low-Cost Passive RFID

open access: yesSensors, 2013
Pseudorandom number generation (PRNG) is the main security tool in low-cost passive radio-frequency identification (RFID) technologies, such as EPC Gen2. We present a lightweight PRNG design for low-cost passive RFID tags, named J3Gen.
Jordi Herrera-Joancomartí   +2 more
doaj   +1 more source

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