Σωστή διατροφή ! Αλεξοπούλου Αντωνία και Παρασκευοπούλου Δήμητραdhmpar
A powerpoint on nutrition. It helps people who have no physical anxiety.It talks about the positive byt also about the negatives of a proper diet. The right diet is all. Take a look at it powerpoint! It is worthwhile to take a look at it.Thank you for your attention! The best powerpoiont about diet for kins and all the people.
Σωστή διατροφή ! Αλεξοπούλου Αντωνία και Παρασκευοπούλου Δήμητραdhmpar
A powerpoint on nutrition. It helps people who have no physical anxiety.It talks about the positive byt also about the negatives of a proper diet. The right diet is all. Take a look at it powerpoint! It is worthwhile to take a look at it.Thank you for your attention! The best powerpoiont about diet for kins and all the people.
Πανελλήνιος Διαγωνισμός Φυσικής Γ΄ Γυμνασίου 2013 / Θέματα και ΛύσειςHOME
Πανελλήνιος Διαγωνισμός Φυσικής Γ΄ Γυμνασίου 2013 / Θέματα και Λύσεις
όπως έχουν δημοσιευθεί στον ιστότοπο "micro-kosmos"
Λάμπρος Αδάμ
www.lam-lab.com
adamlscp@gmail.com
Πανελλήνιος Διαγωνισμός Φυσικής Β΄ Λυκείου 2002/ Θέματα και ΛύσειςHOME
Πανελλήνιος Διαγωνισμός Φυσικής Β΄ Λυκείου 2002/ Θέματα και Λύσεις
όπως έχουν δημοσιευθεί στον ιστότοπο "micro-kosmos"
Λάμπρος Αδάμ
www.lam-lab.com
adamlscp@gmail.com
Image compression using genetic programmingAhmed Ebid
The fast growth in digital image applications such as web sites, multimedia and even personal image archives encouraged researchers to develop advanced techniques to compress images. Many compression techniques where introduced whether reversible or not. Most of those techniques were based on statistical analysis of repetition or mathematical transforming to reduce the size of the image. This research is concerning in applying Genetic programing (GP) technique in image compression. In order to achieve that goal, a parametric study was carried out to determine the optimum combination of (GP) parameters to achieve maximum quality and compression ratio. For simplicity the study considered 256 level gray scale image. A special C++ software was developed to carry out all calculations, the compressed images was rendered using Microsoft Excel. Study results was compared with JPEG results as one of the most popular lossy compression techniques. It is concluded that using optimum (GP) parameters leads to acceptable quality (objectively and subjectively) corresponding to compression ratio ranged between 2.5 and 4.5.
optimum alternative to reduce column size considering behavior and cost impac...Ahmed Ebid
The increasing of high raise and heavy industrial construction industry causes increasing in structural columns loads and
accordingly their cross sections, on other hand; architectural and mechanical requirements limit the available spaces for
columns. Commonly, three alternatives are used to reduce column size to fit into the available space with same axial capacity,
the first is to use higher concrete strength, the second is to use composite column (enclosed or in-filled) and the third is to use
high strength steel column. In this research, a parametric study is carried out to figure out the impact of each alternative on
the structural behavior and direct cost of the project. The study is based on average materials, labor and equipment rates in
USA in 2016. Study results indicated that optimum alternative is to use higher concrete strength up to 1.4 times the concrete
strength of floors beyond this limit, composite column (enclosed or in-filled) is recommended. Finally high strength steel
column is the only alternative for very compacted columns.
Optimum penetration depth of cantilever sheet pile walls in dry granular soil Ahmed Ebid
in Cantilevered sheet
pile walls are commonly used in shoring systems of deep excavation down to about 5.00 m. The most common design procedure for this type
of flexible retaining structures is to determine the required penetration depth for stability and then increasing the calculated penetration
depth by 20% to 40% to achieve a factor of safety of about 1.5 to 2.0. This procedure has two disadvantages; first, the procedure does not
give accurate values for penetration depth or corresponding factor of safety, second, it ignores the effect of uncertainty in the used
geotechnical parameters. The first aim of this study is to overcome those two disadvantages by introduce an alternative formula to
determine the optimum penetration depth of cantilever sheet pile walls in dry granular soil based on reliability analysis concept, while, the
second aim is to study the impact of using the optimum depth on the cost of the shoring system. The study results assure the validity of
provision of increasing the calculated penetration depth by (20% to 40%) and introduced a formula to calculate the required penetration
depth to achieve probability of failure of 0.1% and proved that using this optimum depth can reduce the direct cost of the shoring system by
5% to 10% based on internal friction angle of soil.
2. Οδηγός Διατροφής Τα φαγητά περιέχουν όλες τις θρεπτικές ουσίες τις οποίες έχει ανάγκη το σώμα μας για να μεγαλώσει, να κρατηθεί σε φόρμα ,να κινηθεί , να σκεφτεί , να διαβάσει και γενικά να ζήσει. Αυτές οι θρεπτικές ουσίες είναι οι ΠΡΩΤΕΪΝΕΣ τα ΛΙΠΗ οι ΥΔΑΤΑΝΘΡΑΚΕΣ οι ΒΙΤΑΜΙΝΕΣ τα ΑΛΑΤΑ και το ΝΕΡΟ, τα ίδια δηλαδή στοιχεία από τα οποία αποτελείται και το σώμα μας Για να έχουμε μια ισορροπημένη διατροφή πρέπει να έχουμε ποικιλία στα τρόφιμα που τρώμε και να διαλέγουμε τη σωστή ποσότητα για να είμαστε σίγουροι ότι παίρνουμε τις θρεπτικές ουσίες που χρειαζόμαστε. Από τα τρόφιμα παίρνουμε τα «καύσιμα» που χρειάζεται ο οργανισμός για να κάνει τις λειτουργίες του (να χτυπήσει η καρδιά, να αναπνεύσω, να πάω σχολείο κτλ).
3.
4. Τι κάνει καλό και τι όχι Διατροφή Καλό στην υγεία μας Υγιεινά τρόφιμα Κάνει κακό στην Υγεία μας Λιπαρά τρόφιμα Σας κάνει να είστε Ζωντανοί Νερό
