Results 21 to 30 of about 55,664 (297)

Insecticide resistance status of Aedes aegypti and Aedes albopictus mosquitoes in Papua New Guinea

Parasites & Vectors, 2019
Background Aedes aegypti and Ae. albopictus are important vectors of infectious diseases, especially those caused by arboviruses such as dengue, chikungunya and Zika. Aedes aegypti is very well adapted to urban environments, whereas Ae.
Samuel Demok, Nancy Endersby-Harshman, Rebecca Vinit, Lincoln Timinao, Leanne J. Robinson, Melinda Susapu, Leo Makita, Moses Laman, Ary Hoffmann, Stephan Karl   +9 more
doaj   +1 more source

GLM for Image Steganography Technique [PDF]

Al-Rafidain Journal of Computer Sciences and Mathematics, 2013
An improvement to a Steganography method for hiding data using Gray Level Images is proposed in this paper. The method is an improvement over earlier method named Least Significant Bit (LSB).
Ahmed Nori, Noor Ahmed, Thana Ahmed
doaj   +1 more source

Nutrient dynamics under unmanaged rubber, cocoa, and oil palm plantations in a sandy soil under humid lowland tropical climatic conditions

International Journal of Environment, 2022
Changes in land use are an important issue in many farms that affect soil biological, chemical, and physical properties temporarily under cropping cycles or when the land is permanently allocated to perennial tree crops, e.g., in agroforestry. This study
Joel Bob, Patrick S. Michael
doaj   +1 more source

In Situ Characterisation of Hydrogels via Dynamic Interface Printing

Advanced Science, EarlyView.
ABSTRACT Hydrogels have become pivotal materials for tissue engineering, robotics, biomedical devices, and sensing applications due to their diverse material compositions and tunable mechanical properties. While significant effort has focused on developing novel manufacturing approaches such as extrusion bioprinting and light‐based fabrication methods,
Callum Vidler, Michael Halwes, David J. Collins   +2 more
wiley   +1 more source

Evaluating the knowledge and perceptions of local farmers in Tanam Village, Morobe Province regarding Fall Armyworm infestation [PDF]

E3S Web of Conferences
This research presents farmers’ knowledge, attitudes, and management strategies for the autumn armyworm (Spodoptera frugiperda) in the Huon Gulf District and Tanam Village Market in Morobe Province, Papua New Guinea.
Tiko Betty, Mohamed Aezeden
doaj   +1 more source

Persistently Increased Expression of PKMzeta and Unbiased Gene Expression Profiles Identify Hippocampal Molecular Traces of a Long‐Term Active Place Avoidance Memory and “Shadow” Proteins

Advanced Science, EarlyView.
Protein complexes like KIBRA‐PKMζ are crucial for maintaining memories, forming month‐long protein traces in memory‐tagged neurons, but conventional RNA‐seq analysis fails to detect their transcript changes, leaving memory molecules undetected in the shadows of abundantly‐expressed genes.
Jiyeon Han, Alejandro Grau‐Perales, Rayna M. Harris, Edith Lesburguères, Hsin‐Yi Kao, Asit Pal, Juan Marcos Alarcon, Todd C. Sacktor, Stefano Martiniani, Hans A. Hofmann, André A. Fenton   +10 more
wiley   +1 more source

Regioisomeric Effects on Enhancing p‐Type Characteristics of Self‐Assembled Molecules in Inverted Perovskite Solar Cells

Advanced Science, EarlyView.
Regioisomeric effects are a critical design parameter in self‐assembled monolyaer (SAM) engineering, underscoring their importance for optimizing buried interface properties and advancing the performance and stability of inverted perovskite solar cells.
Myeong‐Ho Hong, Sanwan Liu, Seong Chan Cho, Seung‐Joo Chang, Sang Uck Lee, Nam‐Gyu Park   +5 more
wiley   +1 more source

High rates of unfavourable TB treatment outcomes observed in Madang Province, Papua New Guinea

Public Health Action
SETTING: Madang Province is located on the northern coast of Papua New Guinea (PNG), a critical mixing point between the populous highlands and more remote regions.
W. Toua, V. Lape, J.W. Bolnga, M. Daimen, T. Kelebi, S. Vaccher, J. Greig   +6 more
doaj   +1 more source

Analysis of Factors Contributing to Economic Disruption Caused by COVID-19 in State of Odisha [PDF]

E3S Web of Conferences
The COVID-19 pandemic has had a devastating impact on the world, causing significant losses in life, employment, and work hours and wreaking havoc on the economies of many nations.
Mohamed Aezeden, Muduli Kamalakanta
doaj   +1 more source

Geospatial analysis of alarmingly increasing human-wildlife conflicts in Jim Corbett National Park's Ramnagar buffer zone: Ecological and socioeconomic perspectives

International Journal of Geoheritage and Parks, 2022
Ecologically, the Ramnagar urban buffer (RUB) zone of Jim Corbett National Park (JCNP) in District Nainital (India) is highly stressed due to unstable geodiversity (active tectonics, reshaping fluvial landforms), rich biodiversity (600 species of flora ...
Pradeep Kumar Rawat, Bhawna Pant, Kiran Kumar Pant, Pushpa Pant   +3 more
doaj   +1 more source