Báo cáo nghiên cứu khoa học: " EXISTENCE OF SOLUTIONS OF SET CONTROL DIFFERENTIAL EQUATIONS" doc
Báo cáo nghiên cứu khoa học: " EXISTENCE OF SOLUTIONS OF SET CONTROL DIFFERENTIAL EQUATIONS" doc
...
Keywords: Differential equations; Set differential equations; Set control differential
equations.
1. INTRODUCTION
In [1-8], authors studied the existence and comparison of solutions of the set differential ... solutions of Sheaf fuzzy Control
Problems, Electronic Journal of Differential Equations Vol (2006), N.108, pp 1- 8.
[14]. Phu N. D., Tung T.T.,...
Báo cáo nghiên cứu khoa học: " EXISTENCE OF SOLUTIONS FOR QUASILINEAR ELLIPTIC EQUATIONS WITH SINGULAR CONDITIONS" ppsx
... a solution of the system
mi
Au , v 0, i 1,m=∀= (3.5)
Let m go through
we have a sequence
{
}
m
u satisfying (3.4) and is a solution of (3.5). By
virtue of the reflexivity of the space ... increasing sequence of open subsets of
Ω
with smooth boundaries
such that
n
Ω is contained in
n1
+
Ω
and
n1 n
∞
=
Ω
=ΩU
.
First, in every
n
Ω we find solution
(
)
1,p
n0n
uW
∈
Ω...
Báo cáo nghiên cứu khoa học " Computing vertical profile of temperature in the SOUTH-China SEA using Cubic Spline functions " docx
... is also the
common law of changing of temperature
of sea water with depth.
Base on the analyzed vertical
profiles of temperature we can evaluate
the variability of the upper homogeneous ... thin one with the
thickness of about 10 m, in the winter
months - this layer stretches to the depth
of about 50-60 m and even more.
The changes of the thickness of the
homogeneou...
Báo cáo nghiên cứu khoa học " Assessing the effectiveness of Farmer Field Schools for Implementation of Citrus IPM in Viet Nam - MS2 " pptx
... knowledge of the
agro-ecosystem; the conservation of biodiversity and protection of the environment
through the prevention of unnecessary pesticide application and the use of bio-rational
pest control ...
year of the project are to invest more funds into each of the FFS, and instead of
increasing the number of FFS by 100% (from 24 to 48), increase the number by 50%
(...
Báo cáo nghiên cứu khoa học " Assessing the effectiveness of Farmer Field Schools for Implementation of Citrus IPM in Viet Nam - MS4 " potx
... increased knowledge of the
agro-ecosystem; the conservation of biodiversity and protection of the environment
through reduced pesticide application as a result of improved knowledge of pests and
diseases ... envisioned in the
project document and as such their time is not included as part of the in kind
contribution. The expertise of SOFRI researchers has greatly strengthen...
Báo cáo nghiên cứu khoa học " Benefits and difficulties of using petroleum spray oil " pot
... affected
0
1
2
3
4
5
6
7
8
PSO pesticide IPM pesticide
treatment
Number of green ants colonies
SOFRI 1998
Safe limits for use of PSO
When PSO is used till the point of run-off (3000 L/ha for fully
grown trees) than:
... PSO 0.5% PSO 2x0.5% PSO 0.75% PSO 2x0.75% PSO
Treatment
Proportion of dead psyllids
bc
d
bc
c
b
a
Effect of oil on survival of adult D. citri (Trial 2)
Rae et...
Báo cáo nghiên cứu khoa học " Towards Zero Discharge of Wastewater from Floating Raceway Production Ponds (Milestone No. 5) " ppt
... for incorporating biofloc treatment as
part of the raceway production system. Two approaches are possible: in-pond biofloc
treatment or external biofloc treatment as part of a recirculating ... accumulation of waste nutrients.
This is exacerbated in the current CARD project which demonstrated the very high
production capability of in-pond raceways in excess of 35 ton/ha of com...
Báo cáo nghiên cứu khoa học " Strategy for Distribution of Improved Seed by Research Centre for Forest Tree Improvement (RCFTI), Vietnam " pdf
... authority of the People’s
Committee of the province. The main role of DARD in the seed sector is:
• Development, approval and control of Program 327 and 5-million ha Program within
province
• Control ... produce seed of the required strains to meet demand. In forestry, growers
are generally unaware of the benefits of improved seed and the industry is accepting of
uni...
Báo cáo nghiên cứu khoa học " Assessing the effectiveness of Farmer Field Schools for Implementation of Citrus IPM in Viet Nam " ppt
...
70.62, which was only 1.60% of the estimated average net profit per hectare. Based on these
estimates the cost of FFS would be offset in just one season due to the reduction of inputs
and increased ...
and increased sharing of knowledge and experiences resulting in formation of
cooperatives. The cost of FFS per participant represented around 1.6% of average net
profit of...
Báo cáo nghiên cứu khoa học " COMPARATIVE GROWTH PERFORMANCE OF COMMON CARP STRAINS IN UPLAND SMALL SCALE AQUACULTURE " pdf
... and
SSCP analysis of the mitochondrial DNA
control region. Aquaculture 258: 228
-
240.
4.
Thai, T. B. and G. T. Ngo. 2004. Use of
pineapple juice
for elumination of egg
stickiness of common carp ... conducted
in research ponds, often without the
availability of unselec
ted lines as control
populations for comparative studies.
As a consequence, on
-
farm growth trials of
differ...
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