Results 21 to 30 of about 702,883 (337)
Advanced Materials Interfaces, EarlyView.Looking for a faster, cheaper way to measure surface area in graphene oxide (GO)? This refined single‐point spectrophotometric methylene blue adsorption method‐optimized for concentration, adsorption time, and methylene blue/graphene oxide ratiooffers a rapid, reliable, and low‐cost surface area characterization of GO.
Pei Lay Yap, Deyu Wang, Dusan Losic
wiley +1 more source
Oryx, 2019 The Endangered Asian elephant Elephas maximus comes into widespread conflict with agrarian communities, necessitating active management. The species’ distribution is of primary importance for management planning.
P. Fernando, De Silva
semanticscholar +1 more source
Sri Lankan Journal of Infectious Diseases, 2017 Leptospirosis has become one of the most important infectious diseases in Sri Lanka over the last few years. Though it was well documented and investigated in the 1960’s and 70’s, the disease was mostly forgotten for more than 30 years. Leptospirosis has not been among the diseases under scientific investigation in Sri Lanka even after an outbreak in ...
Janith Warnasekara, Suneth Agampodi
openaire +3 more sources
Design and Characterization of Low‐Threshold InP Nanowire Photonic Crystal Surface‐Emitting Lasers
Advanced Photonics Research, EarlyView.The lasing performance of nanowire (NW) photonic crystal surface‐emitting lasers (PCSELs) is highly sensitive to changes in the photonic crystal lattice constant and the NW diameter. This study systematically investigates the threshold power and the threshold gain for different PCSEL geometries.
Navoda Jayawardana +8 more
wiley +1 more source
Invasive Plant Species Establishment and Range Dynamics in Sri Lanka under Climate Change
Entropy, 2019 Plant invasion has been widely recognized as an agent of global change that has the potential to have severe impacts under climate change. The challenges posed by invasive alien plant species (IAPS) on biodiversity and ecosystem stability is growing and ...
C. Kariyawasam, L. Kumar, S. Ratnayake
semanticscholar +1 more source
Agribusiness, EarlyView.ABSTRACT The Cordillera Administrative Region in the Philippines is home to terraced rice embedded in centuries of cultural heritage. However, weak market incentives threaten sustained production, jeopardizing indigenous communities' cultural heritage and the in situ biodiversity of rice genetic resources.
Kofi Britwum, Matty Demont
wiley +1 more source
An empirical analysis of sustainability of trade deficit: Evidence from Sri Lanka [PDF]
, 2007 In this paper, the long-run relationship between Sri Lanka exports and imports during the period 1950 to 2006 is examined using unit root tests and co-integration techniques that allow for an endogenously determined structural break.
Perera, Nelson, Verma, Reetu
core +2 more sources
Advanced Intelligent Discovery, EarlyView.CrossMatAgent is a multi‐agent framework that combines large language models and diffusion‐based generative AI to automate metamaterial design. By coordinating task‐specific agents—such as describer, architect, and builder—it transforms user‐provided image prompts into high‐fidelity, printable lattice patterns.
Jie Tian +12 more
wiley +1 more source
Exploring good practice knowledge transfer related to post tsunami housing re-construction in Sri Lanka [PDF]
, 2008 Sri Lanka was badly affected by the tsunami that occurred on 26th December 2004. The tsunami destroyed about two-thirds of the Sri Lankan coastline and affected more than 1,000,000 people.
Haigh, RP +3 more
core +2 more sources
A Mini‐Patch Magnetic Insulin Pump for Enhanced Delivery Resolution and Accuracy
Advanced Intelligent Systems, EarlyView.A miniaturized, high‐resolution magnetic insulin pump is developed by proposing a unique magnetic pumping mechanism, where insulin dispensing is achieved through a magnetic soft actuator that directly compresses the insulin chamber. The device occupies less than one‐quarter the size of piston‐based pumps and allows for a 0.01 μL delivery resolution ...
Qiji Ze +5 more
wiley +1 more source