نتایج جستجو برای: iwm

تعداد نتایج: 127  

Journal: :Industrial Crops and Products 2022

Crop rotation is one of the most relevant tools for Integrated Weed Management (IWM). In semiarid Mediterranean areas, crop limited by climatic conditions. Camelina (Camelina sativa (L.) Crantz) an interesting option to introduce due its tolerance cold and drought because short life cycle, which allows a flexible management weed control. this study, capacity camelina reduce growth seed rain cor...

Journal: :I. J. Computer-Supported Collaborative Learning 2012
Carmen Zahn Karsten Krauskopf Friedrich W. Hesse Roy D. Pea

Digital video technologies offer a variety of functions for supporting collaborative learning in classrooms. Yet, for novice learners, such as school students, positive learning outcomes also depend centrally on effective social interactions. We present empirical evidence for the positive effects of instructive guidance on performance and on learning of students who use web-based video tools du...

Journal: :Energies 2023

Aiming at the impact of heat generation and temperature rise on driving performance a permanent magnet (PM) motor, taking PM in-wheel motor (IWM) for electric vehicles as an object, research is conducted into distribution electromagnetic–thermal effect cooling structure optimization. Firstly, coupling model considering electromagnetic harmonics established using subdomain Bertotti’s iron loss s...

Journal: :Agronomy 2022

Conyza bonariensis (L.) Cronquist is a widespread noxious weed with high fecundity, associated no-till systems such as vineyards and other perennial crops in Mediterranean climates. Seeds germinate staggered flushes, which leads to great variation the growth stage between individuals same field, chemical control becomes challenging. Besides, species have evolved resistance herbicides worldwide,...

Journal: :Agronomy 2022

Due to the increasing number of herbicide-resistant weed populations and resulting yield losses, control must be given high priority ensure food security. Integrated management (IWM) strategies, including reduced herbicide application, sensor-guided mechanical combinations thereof are indispensable achieve this goal. Therefore, study examined pre- post-emergence applications with sensor-based h...

Journal: :Frontiers in agronomy 2022

To reduce reliance on herbicides and maintain crop productivity, integrated weed management (IWM) seeks to optimize synergies between diverse sets of practices combined at the cropping system scale. Nevertheless, data community response long-term implementation IWM remain scare. Here, we assessed effects four systems with contrasting objectives (S2: transition from superficial tillage conservat...

2004
R. Giordano G. Passarella V. F. Uricchio M. Vurro

The stakeholders’ involvement in any decision making process is a key point in the Integrated Water Management (IWM). A successful watershed management process has to be participatory, allowing the stakeholders working together to set criteria for sustainable management, to identify priorities and constraints, to evaluate possible solutions, to recommend technologies and policies, and, finally,...

Journal: :Sarhad Journal of Agriculture 2021

Weed infestation is considered a significant yield reducing factor in maize around the world as well south Asia. Integrated weed management (IWM) recommended to reduce our reliance on synthetic herbicides and sustainable production. In this study, different tillage regimes various allelopathic treatments were integrated for spring planted at Agricultural Research Station, Swabi (KP), Pakistan d...

2014
Bong-Joo Jang Suk-Hwan Lee SangHun Lim Ki-Ryong Kwon

Infectious video watermarking (IVW) is to embed the first watermark in encoder/decoder for the protection of video contents and to infect the watermark in different codecs whenever video contents are copied or edited. This paper presents an infectious reversible video watermarking for fast infection in the infectious watermarking model (IWM). Our method is designed by following main features. T...

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