Zobrazeno 1 - 10
of 938
pro vyhledávání: '"Sifeddine"'
Autor:
Nawal Taaime, Sifeddine Rafik, Khalil El Mejahed, Abdallah Oukarroum, Redouane Choukr-Allah, Rachid Bouabid, Mohamed El Gharous
Publikováno v:
Frontiers in Agronomy, Vol 5 (2023)
Quinoa (Chenopodium quinoa Wild.) is a drought and salinity-tolerant crop that originated in the Andes over 7000 years ago. It is adapted to different agroecological areas and can be grown from sea level to an altitude of 4000 m. The outstanding nutr
Externí odkaz:
https://doaj.org/article/ca645abdd295416e93de93029f3e2c97
Autor:
Ayoub El Mouttaqi, Talal Sabraoui, Mohamed Belcaid, Mohamed Ibourki, Ihssane Mnaouer, Karima Lazaar, Faissal Sehbaoui, Reda Ait Elhaj, Manal Khaldi, Sifeddine Rafik, Jamaâ Zim, Abdelaziz Nilahyane, Cherki Ghoulam, Krishna Prasad Devkota, Lamfeddal Kouisni, Abdelaziz Hirich
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
In the Sahara Desert, due to drought and salinity and poor soil fertility, very limited crop choice is available for the farmers to grow crops. Quinoa (Chenopodium quinoa Willd.) has shown promising under such conditions in the South of Morocco, a tr
Externí odkaz:
https://doaj.org/article/a9c187d870754937b490d64fb34feac2
Publikováno v:
Energies, Vol 16, Iss 1, p 381 (2022)
The effect of thermal aging on the electrical properties of the insulating oil used for transformers has been explored in this experimental work. In particular the dielectric dissipation factor, the resistivity and the breakdown voltage have been mea
Externí odkaz:
https://doaj.org/article/1e1202b43e7240b4a3acc2fa0ad05c1b
This paper addresses the problem of simultaneous estimation of the position, linear velocity and orientation of a rigid body using single bearing measurements. We introduce a Riccati observer-based estimator that fuses measurements from a 3-axis acce
Externí odkaz:
http://arxiv.org/abs/2403.12633
Autor:
Sifeddine Rafik, Mohamed Rahmani, Juan Pablo Rodriguez, Said Andam, Amine Ezzariai, Mohamed El Gharous, Salwa Karboune, Redouane Choukr-Allah, Abdelaziz Hirich
Publikováno v:
Plants, Vol 10, Iss 6, p 1133 (2021)
Agriculture is facing many challenges, such as climate change, drought, and salinity, which call for urgent interventions for fast adaptation and crop diversification. The introduction of high-value and stress tolerant crops such as quinoa would be a
Externí odkaz:
https://doaj.org/article/3e08994c2ede481c8d4c323c92ccd577
Autor:
Sifeddine Abdi, Noureddine Harid, Leila Safiddine, Ahmed Boubakeur, Abderrahmane (Manu) Haddad
Publikováno v:
Energies, Vol 14, Iss 8, p 2089 (2021)
An experimental investigation is conducted to measure and correlate the impact of the water content on the electrical characteristics of the mineral oil for transformers, particularly the breakdown voltage, the resistivity, and the dielectric dissipa
Externí odkaz:
https://doaj.org/article/a28150ead5534517b32c9433072adcf6
Autor:
Abdelaziz Hirich, Sifeddine Rafik, Mohamed Rahmani, Amira Fetouab, Fatima Azaykou, Kaoutar Filali, Hayatullah Ahmadzai, Younes Jnaoui, Aziz Soulaimani, Mariam Moussafir, Mohamed El Gharous, Salwa Karboune, Abdelaziz Sbai, Redouane Choukr-Allah
Publikováno v:
Plants, Vol 10, Iss 2, p 301 (2021)
Agricultural production in the Rehamna region, Morocco is limited with various challenges including drought and salinity. Introduction of climate resilient and rustic crops such as quinoa was an optimal solution to increase farmer’s income and impr
Externí odkaz:
https://doaj.org/article/0152193384b9431cb9ed9954e2fbe68b
Autor:
Benahmed, Sifeddine, Postoyan, Romain, Granzotto, Mathieu, Buşoniu, Lucian, Daafouz, Jamal, Nešić, Dragan
We present stability conditions for deterministic time-varying nonlinear discrete-time systems whose inputs aim to minimize an infinite-horizon time-dependent cost. Global asymptotic and exponential stability properties for general attractors are est
Externí odkaz:
http://arxiv.org/abs/2210.07142
Publikováno v:
The Pan African Medical Journal, Vol 21, Iss 131 (2015)
Les kystes dermoïdes sont des lésions bénignes fréquentes. Ils peuvent être volumineux et entrainer une destruction des tissus avoisinants surtout au niveau du crâne. Ces kystes dermoïdes sont le plus souvent de localisation ovarienne ou testi
Externí odkaz:
https://doaj.org/article/309837928fdd422a92998d6e42d3509a
Autor:
Belhachmi Abdelilah, Ouazni Mohamed, Rajae Yamoul, Imane Elkhiyat, A Al Bouzidi, Sifeddine Alkandry, Eheirchou Abdelkader
Publikováno v:
The Pan African Medical Journal, Vol 17, Iss 216 (2014)
Breast cancer is usually associated with metastases to lungs, bones and liver. Breast carcinoma metastasizing to the gallbladder is very rare. We report the case of 45-year-old female with clinical presentation of acute Cholecystitis, who underwent c
Externí odkaz:
https://doaj.org/article/bdaf0058b80746f38bfc1d57baf7d428