Mohamed Derder

ORCID: 0000-0003-0212-7294
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About
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Research Areas
  • Geological and Geochemical Analysis
  • Geological and Geophysical Studies Worldwide
  • Geomagnetism and Paleomagnetism Studies
  • earthquake and tectonic studies
  • Reconstructive Surgery and Microvascular Techniques
  • Geology and Paleoclimatology Research
  • Reconstructive Facial Surgery Techniques
  • Breast Implant and Reconstruction
  • Orthopedic Surgery and Rehabilitation
  • Geological formations and processes
  • Nerve Injury and Rehabilitation
  • High-pressure geophysics and materials
  • Vascular Procedures and Complications
  • Archaeological and Geological Studies
  • Geological and Geophysical Studies
  • Surgical Sutures and Adhesives
  • Tattoo and Body Piercing Complications
  • Geochemistry and Geologic Mapping
  • Geological and Tectonic Studies in Latin America
  • Infectious Diseases and Tuberculosis
  • Brain Metastases and Treatment
  • Cancer survivorship and care
  • Climate Change, Adaptation, Migration
  • Geophysics and Gravity Measurements
  • Textile materials and evaluations

Université Paris Cité
1989-2023

Hôpital Européen Georges-Pompidou
2013-2023

Centre de Recherche en Astronomie Astrophysique et Géophysique
2013-2023

Hôpital Européen
2013-2022

École Normale Supérieure de Bouzareah Alger
2019

Assistance Publique – Hôpitaux de Paris
2016

Sorbonne Paris Cité
2016

Université de Strasbourg
2016

Inserm
2016

Centre de Recherche Nucléaire d’Alger
2013

Sequelae resulting from breast cancer negatively impact patients' quality of life. Although the deep inferior epigastric perforator (DIEP) flap has become a standard for autologous reconstruction, there are limited data regarding long-term The authors studied life more than 5 years after DIEP reconstruction and compare it with two French reference samples. A cross-sectional study was performed in women who underwent between 1995 2007 using Medical Outcomes Study 36-Item Health Survey (Short...

10.1097/prs.0000000000002047 article EN Plastic & Reconstructive Surgery 2016-01-22

Background Treatment options for congenital hypoplastic breast anomalies are often open, including radial scoring, parenchymal flaps, and insertion of expanders implants. Drawbacks open techniques involve scarring, the use drains, inpatient stays. The lipofilling to treat deformities is increasing, as more research completed in this area. Patients Methods We report a retrospective study 10 patients below age 20 following autologous fat transfer between January 1, 2003 2004. (2 Poland...

10.1097/sap.0b013e31827fb3b7 article EN Annals of Plastic Surgery 2013-06-13

The volume of the profunda femoris artery perforator (PAP) flap limits its indications to small- and medium-sized breast reconstructions after modified radical mastectomy for cancer. We report a PAP design, including not only vertical extension that increases but also skin surface, which suits larger breasts requiring immediate or delayed compare results with our horizontal paddle experience. In center between November 2014 2016, 51 consecutive patients underwent reconstruction following A...

10.1055/s-0038-1649508 article EN Journal of Reconstructive Microsurgery 2018-06-02

A R YDuring remagnetization, chemical changes limited to moderate grain growth from pre-existing single domain (SD) grains do not modify the palaeomagnetic direction carried by these grains.Palaeomagnetic new SD grains, on contrary, is that of magnetic field during remagnetization.The resulting becomes intermediate between directions previous and as it appears often in case a partial overprint.If more important, become large multidomain (MD) loose primary magnetization.Stable magnetization...

10.1111/j.1365-246x.2003.02106.x article EN Geophysical Journal International 2004-01-20

In the intracontinental domain of northwestern Saharan platform, deformation Palaeozoic sedimentary cover is mainly attributed to a far-field effect Hercynian orogeny having occurred at African–Laurusian plate boundary in Late Carboniferous Early Permian times. However, geological observations from different parts Africa and Arabia provide evidence that several minor but widespread tectonic events later, particularly during Cretaceous. Contrary elsewhere part Africa, Reggane Basin,...

10.1111/j.1365-246x.2006.03105.x article EN Geophysical Journal International 2006-10-01

Abstract The Ksour mountains (northwest Algeria) belong to the western part of Saharan Atlas. They are located between High Plateau north, South Atlas Front south and Moroccan west (fig. 1a). During last decades, were focus several studies, mainly based on sedimentary analyses [Cornet, 1952; Bassoulet, 1973; Baiche, 1975; Ameur, 1978; Ait Ouali, 1991; Mekahli, 1995; Elmi et al., 1998]. These studies indicate that correspond an old asymmetric rift, trending NE-SW, which underwent extension...

10.2113/172.3.285 article EN BSGF – Earth Sciences Bulletin 2001-05-01

Palaeomagnetic studies have been carried out in a Stephano-Autunian formation of the Saharan craton. Despite presence strong recent magnetic overprint, some samples give well-defined characteristic remanent magnetization direction. Moreover, new approach using remagnetization circles has used to confirm significance this The obtained pole (35.3°S, 60.3°E) allows substantial improvement apparent polar wander path (APWP) for stable Africa. This APWP clearly shows that clockwise rotation...

10.1111/j.1365-246x.1994.tb02123.x article EN Geophysical Journal International 1994-01-01
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