Results 81 to 90 of about 107,327 (293)

PRODUCTION AND SUPPLY CHAIN OF SAFE VEGETABLES IN HUONG TRA TOWN, THUA THIEN HUE PROVINCE [PDF]

open access: yes, 2019
: On the basis of descriptive statistical methods, the authors describe the supply chain of safe vegetables in Huong Tra Town. The primary data were collected from the survey of six households providing vegetable production in the region.
Phuoc Hai, Nhieu Khanh, Hoa, Phan Van
core   +1 more source

Image segmentation method of plastic-film corn canopy

open access: yes浙江大学学报. 农业与生命科学版, 2017
Percent ground cover of vegetation is an important parameter which received attention of both agronomists and ecologists. Not only does it reflect dynamic growth of plants in a long time, but also it is associated with abstraction of photosynthesis ...
ZHANG Wanhong, LIU Wenzhao
doaj   +1 more source

Inverse Design of Nanoparticulate Materials

open access: yesAdvanced Materials, EarlyView.
Inverse design shifts nanomaterial development from empirical trial‐and‐error to predictive model‐driven strategies. It can rely on knowledge‐based, data‐based, or hybrid process and property functions. This perspective article provides a practical framework for applying inverse design based on instructive examples. It discusses which modeling approach
Nabi Etienne Traoré   +5 more
wiley   +1 more source

WATER ACCESS AND PREFERENCES OF PEOPLE IN DIFFERENT GEOGRAPHICAL AREAS IN THUA THIEN HUE PROVINCE

open access: yes, 2013
Domestic water scarcity is a growing problem worldwide. Thua Thien HueProvince in central Vietnam is an example of an area where water scarcity is being reducedunder programs that supply centrally piped water to households.
Robert, Catherman   +2 more
core   +2 more sources

Estimating light interception using the color attributes of digital images of cotton canopies

open access: yesJournal of Integrative Agriculture, 2017
Crop growth and yield depend on canopy light interception (LI). To identify a low-cost and relatively efficient index for measuring LI, several color attributes of red-green-blue (RGB), hue-saturation-intensity (HSI), hue-saturation-value (HSV) color ...
Hui-yun XUE   +8 more
doaj   +1 more source

3D Printed Photon Shield Assembly for Low‐Noise Visual Stimulation During Two‐Photon Imaging in Mice

open access: yesAdvanced Materials Technologies, EarlyView.
We present the Photon Shield, an open‐hardware system for low‐noise two‐photon calcium imaging during visual stimulation in mice. Combining a 3D‐printed headplate and rail‐mounted shield substantially reduces stray‐light contamination, as quantitatively verified. Functional validation confirms reliable cortical responses. Open design files enable broad
Gergely Katona   +6 more
wiley   +1 more source

Safety and efficacy of percutaneous transhepatic biliary drainage after failed endoscopic retrograde cholangiopancreatography for distal malignant biliary obstruction

open access: yesInternational Journal of Gastrointestinal Intervention
Background : This study aimed to evaluate the safety and effectiveness of percutaneous transhepatic biliary drainage (PTBD) following failed endoscopic retrograde cholangiopancreatography (ERCP) in patients with distal malignant biliary obstruction (DMBO)
Trong Binh Le   +10 more
doaj   +1 more source

An Examination of the Cs2NaInCl6 Luminescence: Interplay of Self‐Generated In+ and Doped Sb3+, Er3+/Yb3+ Ions

open access: yesAdvanced Optical Materials, EarlyView.
A new luminescence mechanism in Cs2NaInCl₆ is revealed through spontaneously formed In3+→In+ centers and Er3+/Yb3+/Sb3+ doping. Tunable visible, near‐infrared, downconversion, and upconversion emissions are demonstrated, while DFT calculations explain the electronic structure.
Inna A. Ivashchenko   +10 more
wiley   +1 more source

DETERMINANTS OF THE INTENTION TO USE INTERNET BANKING IN HUE

open access: yes, 2013
This study aims to identify the factors that influence customers’ intention to adopt Internet banking services in Viet Nam generally and in Hue specifically.
Tân, Lê Tô Minh   +4 more
core  

Dynamic Fluorescence Modulation via Light‐Driven Competitive Protonation

open access: yesAdvanced Optical Materials, EarlyView.
A two‐component molecular system demonstrates reversible, light‐driven fluorescence write–erase cycling and thermal imaging. Illumination of a merocyanine photoacid transfers a proton to a highly efficient fluorescent pyridinium dye, switching its emission color; thermal relaxation reverses the process in the dark.
Serena X. Liu   +10 more
wiley   +1 more source

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