Sample records for abdulla mohamed bugaighis

  1. Altaf Mohammed, PhD | Division of Cancer Prevention

    Cancer.gov

    Dr. Altaf Mohammed serves as a Program Director and COR for the Chemopreventive Agent Development Research Group (CADRG), Division of Cancer Prevention (DCP), National Cancer Institute (NCI). Dr. Mohammed obtained his Ph.D. in Microbiology from India before moving to the Department of Medicine at University of Oklahoma Health Sciences Center (OUHSC) in Oklahoma City for a

  2. 75 FR 29601 - In the Matter of the Designation of Taleb Nail; Also Known as Djaafar Abou Mohamed; Also Known as...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-26

    ... DEPARTMENT OF STATE [Public Notice 7029] In the Matter of the Designation of Taleb Nail; Also Known as Djaafar Abou Mohamed; Also Known as Abou Mouhadji; Also Known as Mohamed Ould Ahmed Ould Ali... known as Djaafar Abou Mohamed, also known as Abou Mouhadji, also known as Mohamed Ould Ahmed Ould Ali...

  3. Mohammed Al-Bussairi: A Towering Linguistic Figure from Sudan

    ERIC Educational Resources Information Center

    Siddiek, Ahmed Gumaa

    2017-01-01

    This paper sheds light on the late Mohammed Al-Busairi's affluent academic journey. I will trace his education and his work experience in teaching, supervision, translation, literature, with special focus on his writings on lexicography and dictionary making. We will read some of his works with critical clues. The man had a massive contribution to…

  4. Renal Impairment and Complication After Kidney Transplant at Queen Rania Abdulla Children's Hospital.

    PubMed

    Almardini, Reham Issa; Salita, Ghazi Mohamad; Farah, Mahdi Qasem; Katatbeh, Issa Ahmad; Al-Rabadi, Katibh

    2017-02-01

    Kidney transplant is the treatment of choice for end-stage renal disease, but it is not without complications. We review the medical cause of significant renal impairment and complications that developed after kidney transplant in pediatric patients who required hospital admission and intervention and/or who were followed between 2007 and 2016. A retrospective noninterventional chart review study was conducted in pediatric patients who received a kidney transplant and/or followed at the nephrology clinic at Queen Rania Abdulla Children's Hospital between 2007 and 2016. In this study, 101 pediatric patients received a total of 103 transplants. Forty-eight patients (47%) experienced deterioration of kidney function out of a total of 53 episodes of complications; 37 of these episodes occurred early (0-6 mo after transplant), and 26 episodes occurred late. The causes of kidney function deterioration were surgical complications, acute tubular necrosis, cell- or antibody-mediated rejection, diabetes mellitus, urinary leak, recurrence of original disease, and chronic allograft nephropathy. Thirteen patients experienced graft loss; 50% of these losses were secondary to noncompliance to immunosuppressant medication treatment after transplant. A total of six patients died; 2 (23%) of these deaths occurred in the first week after transplant, whereas the other 4 patients died over a period of 10 years. Pediatric kidney transplant is not without complications; however, most of these complications are treatable and reversible. The most serious complications leading to graft loss and death occur early, in the first week after transplant. Improving immunosuppressant compliance after transplant would prevent 50% of graft losses.

  5. The clinical pattern of primary hyperoxaluria in pediatric patient at Queen Rania Abdulla Children Hospital.

    PubMed

    Almardini, Reham I; Alfarah, Mahdi G; Salaita, Ghazi M

    2014-05-01

    Hyperoxaluria is a metabolic disorder that can lead to end stage renal disease (ESRD). It can be either inherited or acquired. Primary hyperoxaluria (PHO) is more common and characterized by an excessive production of oxalate leading to recurrent urolithiasis and progressive nephrocalcinosis. Due to the high rate of consanguineous marriage in Jordan this disease is commonly diagnosed in pediatric nephrology clinics. We aimed to demonstrate the clinical pattern and progression to ESRD in pediatric patients with hyperoxaluria at Queen Rania Abdulla Children Hospital. Medical records of all patients followed up in the pediatric nephrology clinic with the diagnosis of PHO during the period between September 2007 and March 2013 were reviewed. There were 70 patients with the diagnosis of PHO, 52.9% were males. The median age at presentation was 3 years ± 3 months with the youngest child being two months old. Diagnosis was made in the first year of life in 15.7% of patients. The most common presenting symptom was hematuria, while 14% of patients were asymptomatic and detected by family screening after the diagnosis of an index case. At the time of initial presentation, 15.7% of patients had ESRD and 25% had impaired renal function. Kidney stones were found in 57% of cases and nephrocalcinosis was found in 37%. High index of suspicion is needed to diagnose PHO in children presenting with kidney stone or unexplained hematuria. Twenty-four hour urine collection for oxalate are required to make the proper diagnosis. Family screening, when appropriate, is indicated for early detection of PHO.

  6. 78 FR 13931 - Designation of Malang Wazir, Also Known as Wali Mohammed, Also Known as Malang Jan, as a...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-01

    ... DEPARTMENT OF STATE [Public Notice 8210] Designation of Malang Wazir, Also Known as Wali Mohammed..., acts of terrorism that threaten the security of U.S. nationals or the national security, foreign policy, or economy of the United States. Consistent with the determination in section 10 of Executive Order...

  7. Social Media Contribution to the Promotion of Digital Citizenship among Female Students at Imam Mohammed bin Saud Islamic University in Riyadh

    ERIC Educational Resources Information Center

    Alharbi, Wafa Owaydhah; Alturki, Khaled Ibrahim

    2018-01-01

    The study aimed to identify the degree of social media contribution to reinforcing digital citizenship meaning from the viewpoint of female students at Imam Mohammed bin Saud Islamic University in Riyadh. The study was an attempt to answer the following two questions in order to achieve the objectives of the study: To which extent does SnapChat…

  8. Of oil and ice: interview with Prince Mohammed Al-Faisal. [Towing icebergs for Middle East water supplies

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    1978-01-01

    Prince Mohammed Al-Faisal, son of the late King Faisal of Saudi Arabia, answered queries on his proposal to tow icebergs from the South Pole to enhance water supplies. He says the project is more economically lucrative than their oil industry. Oil is a diminishing resource, but with ample water supplies (of which they are now short) additional food may be produced and may be utilized in industry. The prince was then questioned on the country's economics, industrial concerns, the workforce in Saudi Arabia, education, and traditional changes in the country. (MCW)

  9. Introduction to the special issue on the Phanerozoic geology of Egypt in honor of Professor Mohamed El-Bahay Issawi

    NASA Astrophysics Data System (ADS)

    Abdeen, M. M.; Tewksbury, B.; Abdelsalam, M. G.; Tarabees, E.

    2017-12-01

    This issue is dedicated to Professor Mohamed El-Bahay Issawi in recognition of his monumental contributions to an understanding of the Phanerozoic evolution of the northern part of Africa. During his long and productive career in the Egyptian Geological Survey and Mining Authority (EGSMA), he was committed to deciphering the geological history and resources of the Phanerozoic of Egypt. Professor Issawi is widely recognized for his influential stratigraphic-tectonic models that were an inspiration for generations of Egyptian geoscientists from the 1960s onward. His models and expertise helped to attract international interest and involvement in fundamental programs of research on the Phanerozoic geology of Egypt and specifically on geoarchaeology.

  10. Evaluation of applied public health emergency system at Prince Mohammed International Airport in Almedinah during Hajj season 2014: a qualitative case study.

    PubMed

    Gosadi, Ibrahim M; BinSaeed, Abdulaziz; Al-Hazmi, Ali M; Fadl, Amin A; Alharbi, Khalid H; Swarelzahab, Mazin M

    2015-09-12

    During the Hajj season 2014, several public health measures were applied by the Ministry of Health at Prince Mohammed International Airport in Almedinah. However, several operational defects affected the provision of preventive health services for passengers and airport workers. This study aims to evaluate the applied public health emergency system at the airport, detect any potential gaps and to provide appropriate operational solutions. This is a qualitative case study conducted at Prince Mohammed International Airport in Almedinah during the 2014 Hajj season, September 2014. Data were collected via semi-structured interviews, focus groups and policy document reviews. Interviews were conducted with the 14 individuals of the airport's decision makers and relevant health practitioners. Data were recorded via taking notes during interviews and data coding was performed to produce the main themes and subthemes of the study. The main findings of the study revealed three main defects affecting the applied public health emergency system at the airport. The main themes were mainly related to shortage in logistics related to public health emergency systems, shortage in proper documentation of policies and lack of documented protocols of communications among airport stakeholders. The study highlighted the main factors hindering the application of public health emergency measures at the airport. A Public Health Emergency Contingency Plan was proposed as a method to regulate the process of providing logistics for public health preventive services, the method of producing documented policies and methods of producing Memoranda of Understandings as communication regulators.

  11. Seroprevalence of cytomegalovirus among pregnant women attending Murtala Mohammed Specialist Hospital Kano, Nigeria.

    PubMed

    Hamid, K M; Onoja, A B; Tofa, U A; Garba, K N

    2014-03-01

    Primary Cytomegalovirus (CMV) infection during pregnancy is a frequent and serious threat to the fetus. As there is no vaccine alternative measures are needed to prevent congenital CMV infection. This study determined CMV Immunoglobulin G (IgG) antibody among pregnant women in order to ascertain the immune status of mothers to guide policy makers. A semi-structured questionnaire was initially administered to obtain information on demographic details, stage of pregnancy and risk factors. Blood was collected by venipuncture from 180 women attending the antenatal clinic in Murtala Mohammed Specialist Hospital Kano, Kano State, Nigeria. Sera samples were screened using CMV IgG ELISA kit (Dialab, Austria). Out of 180 pregnant women, 164 (91.1%) were seropositive. Based on stages of pregnancy 6/6(100%), 52/60(86.7%) and 106/114(93.0%) were seropositive among women in the first, second and third trimesters respectively. Seroprevalence of pregnant women to CMV Ig G is high, hence the need for CMV - IgM screening to know the extent of active infection. There is also need for public enlightenment on the methods of transmission, effective prevention and control strategies.

  12. Initial Technology Assessment for the Environmental Sentinel Biomonitor (ESB) System

    DTIC Science & Technology

    2006-08-01

    McFarlane-Abdulla E, Andersson M, Barile FA, et al. 1996. MEIC evaluation of acute systemic toxicity Part II. In vitro results from 68 toxicity assays used...to test the first 30 reference chemicals and a comparative cytotoxicity analysis. A TLA 24:273-311. Clemedson C, Andersson M, Aoki Y, Barile FA, et al...Clemedson C, McFarlane-Abdulla E, Andersson M, Barile FA, et al. 1996. MEIC evaluation of acute systemic toxicity Part I. Methodology of 68 in vitro

  13. [Bacterial epidemiology in the burns unit at military teaching hospital Mohamed V of Rabat].

    PubMed

    Essayagh, Touria; Zohoun, Alban; Essayagh, Meriem; Elameri, Abdelouahab; Zouhdi, Mimoun; Ihrai, Hsain; Elhamzaoui, Sakina

    2011-01-01

    We aimed to establish the ecology of the Burns Unit of the Military Teaching Hospital Mohammed V of Rabat. We present results of a retrospective study of four years (March 2006-June 2010) on all micro-organisms isolated from patient samples. During the study period, we analyzed 307 samples corresponding to isolate bacterial strains from 288 non-redundant and 5 yeasts among which 4 corresponded to Candida albicans. The bacteriological profile of the isolated stumps showed a change between 2006 and 2010. Staphylococcus aureus in 2007 and 2008 (52.3%, 33.9%) was in 3rd position in 2010 (10.5%). Acinetobacter baumannii found in 3rd position or below (3.7%, 11.6%, 15.3%), between 2006 and 2008, reached the summit in 2009 and 2010 (22.6% and 23.7%). Pseudomonas aeruginosa, strain dominant in 2006 (33.3%) maintained its second position in 2007, 2008 and 2010 (19.8%, 18.6%, 18.4%) while it was third in 2009 (14.3%). Study of the resistance in antibiotics of the main isolated bacteria showed a stability of the profile of resistance. In conclusion, an epidemiological surveillance of bacteria is necessary, in the burns unit and in the hospital, to guide better the probability antibiotic treatment.

  14. Diagnostic, therapeutic and evolutionary characteristics of cervical cancer in Department of Radiotherapy, Mohamed V Military Hospital - Rabat in Morocco.

    PubMed

    Elmarjany, Mohammed; Maghous, Abdelhak; Razine, Rachid; Marnouche, Elamin; Andaloussi, Khalid; Bazine, Amine; Lalya, Issam; Zaghba, Noha; Hadadi, Khalid; Sifat, Hassan; Habib, Baba; Kouach, Jaouad; Mansouri, Hamid

    2015-01-01

    Cancer of uterine cervix is the second most common cause of cancer related deaths among women. The aim of this study is to report the experience of Military Hospital Mohamed V in the management of cervical cancer and their results. All cervical cancer managed at the radiotherapy department of Military Hospital Mohamed V between January 2005 and February 2010, were included for investigation of their demographic, histological, therapeutic and follow-up characteristics. Of the 162 cases managed, 151 (93.2 %) cases were treated in our department. In our study the median age was 51.5 years (33-82). The median duration of symptoms before diagnosis was four [3, 7] months. The major presenting complaints were abnormal vaginal bleeding (89.8 %). Squamous cell carcinoma cervix was seen in 86.2 % (n = 137), adenocarcinoma in 11.3 % (n = 18) and adenosquamous carcinoma in 2.4 % (n = 4). One hundred seventeen (84.8 %) cases were seen at late stage. An abdominal and pelvic computed tomography (CT) scan was performed in 34.6 % (n = 56) of cases, magnetic resonance imaging (MRI) in 62.9 % (n = 102). The pelvic lymph nodes were achieved in 16.6 % of cases. Over half of patients 58.3 % (n = 88) were treated with a combination of external beam radiation therapy (EBRT) and a concurrent cisplatin based chemotherapy (40 mg /m2 weekly). With a mean of 51.6 months (2 to 109), we recorded 19 (12.6 %) pelvic relapse and 15 (9.9 %) metastases. The median time to onset was 19.4 months (2-84 months). The local control rate was 63.6 % (n = 96) and 21 (13.9 %) patients were lost to follow-up. The overall survival (OS) at 3 years and 5 years was respectively 78.3 % and 73.6 % and the relapse-free survival (RFS) was respectively 80 % and 77.2 %. Most of cervical cancer patients in Morocco are seen at late stage necessitating referral for radiotherapy, chemotherapy or palliative care. This may reflect lack of cervical screening in order to early

  15. [Prevalence of Acinetobacter baumannii and Pseudomonas aeruginosa isolates resistant to imipenem by production of metallo-β-lactamases in Rabat Military Teaching Hospital Mohammed V].

    PubMed

    Gildas Comlan Zohoun, Alban; Moket, Danièle; El Hamzaoui, Sakina

    2013-01-01

    We studied the production of metallo-β-lactamases (MBL) in Acinetobacter baumannii and Pseudomonas aeruginosa strains resistant to imipenem at the Rabat Mohammed V military teaching hospital, according to Yong et al.'s method, using a sterilized solution of EDTA 0.5 M pH 8. One hundred and five bacterial strains (48 A. baumannii and 57 P. aeruginosa) were identified. 45 (42.9%) with 34 A. baumannii and 11 P. aeruginosa were resistant to imipenem. The prevalence of MBL producing strains was 22.2% (10/45). The existence of this isolates resistant to imipenem by producing metallo-β-lactamases is an emerging public health problem. It is necessary to implemente infection control programs to avoid spreading of multidrug resistant bacteria.

  16. Rétraction: plagiat aggravé dans l'article Aspergillose broncho-pulmonaire allergique lors d'un asthme réfractaire: à propos d'un cas clinique. Khalid Lahmadi, Hind El Youssi, Jawad Rochdi, BoughrineNawal, Er-Rami Mohammed. The Pan African Medical Journal. 2015;20:350. (doi:10.11604/pamj.2015.20.350.6572)

    PubMed Central

    2015-01-01

    Cet article retracte l'article "Aspergillose broncho-pulmonaire allergique lors d'un asthme réfractaire: à propos d'un cas clinique. Khalid Lahmadi, Hind El Youssi, Jawad Rochdi, BoughrineNawal, Er-Rami Mohammed. The Pan African Medical Journal. 2015;20:350. (doi:10.11604/pamj.2015.20.350.6572)" PMID:26401219

  17. Bahrain-Iran Relations in Modern Times

    DTIC Science & Technology

    2014-09-01

    IN MODERN TIMES by Mohamed A. Al Khalifa September 2014 Thesis Co-Advisors: James Russell Mohammed Hafez THIS PAGE INTENTIONALLY... Russell Thesis Advisor Mohammed Hafez Thesis Advisor Mohammed Hafez Chair, Department of National Security Affairs iii THIS PAGE...advisors, associate professor James Russell , associate professor and chair Mohammed Hafez, and assistant professor Abbas Khadim at the Department of

  18. [Prevalence of smoking among doctors and paramedical staff in Hospital University Center Mohammed VI, Marrakech].

    PubMed

    Badri, Farid; Sajiai, Hafsa; Amro, Lamyae

    2017-01-01

    Smoking is a major public health problem. Doctors and paramedical staff are not excluded from this plague. Smoking ban in hospitals originated from government effort to reduce passive smoking. The objectives were to evaluate smoking habits among doctors and paramedical staff in order to implement tobacco control strategy in this study population and to refer them to the smoking-cessation counselling. We conducted a descriptive cross-sectional study of the entire staff of the Hospital University Center Mohammed VI, Marrakech based on the distribution of anonymous questionnaires. A total of 530 questionnaires were distributed, and 380 were returned, a response rate of 71.7%. The study population consisted of 58.2% women (n=221) and 41.8% men (n=159). Doctors (n=220) were the most represented occupational category (57.9%) followed by nurses (31.8%). Smokers (n=62) accounted for 16.3% of our study population; the ex-smokers (n=31) accounted for 8.1% and the non-smokers (n=287) 75.5%. The average age of smokers was 31.1 years, ranging from 22 to 56 years. The prevalence of smoking was 16.3% (n=62) of study population, of whom 32.7% (n=52) among men compared to 4.5% (n=10) among women. The average age of smoking onset was 19 years with a range from 11 to 29 years and with a mean consumption of 9 cigarettes/day. 13% (n=50) of people even smoked narguilé, 9% (n=34) consumed alcohol, and 3% (n=21) cannabis. 67.7% of smokers (n=42) were planning to quit, of whom 30.9% (n=13) in the next 3 months, 52.4% (n=22) in the next 6 months and 16, 7% (n=16) were planning to quit in the year. Several activities encouraged smoking, including night shift, coffee breaks and meals in 90.3% (n=56), 64.3% (n=40) and 61.3% (n=38) of cases respectively. This survey highlights the need to carry out awareness-raising actions to strengthen people motivation to quit smoking and help them during their withdrawal.

  19. 75 FR 20672 - Additional Identifying Information Associated With Persons Whose Property and Interests in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-20

    ... (Yemen) (individual) [SOMALIA] 11. SA'ID, Mohamed (a.k.a. ATOM, Mohamed Sa'id; a.k.a. ATOM, Mohamed Siad; a.k.a. ``ATOM''), Badhan, Somalia; Galgala, Puntland, Somalia; DOB circa 1966; POB Galgala, Puntland...

  20. 78 FR 10000 - Unblocking of Five (5) Individuals as Specially Designated Global Terrorists Pursuant to...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-12

    ... following individuals are removed from the SDN List: Individuals 1. ALI, Abbas Abdi, Mogadishu, Somalia.... MSALAM, Fahad Ally; a.k.a. MSALAM, Fahid Mohammed Ali; a.k.a. MSALAM, Mohammed Ally; a.k.a. MUSALAAM, Fahid Mohammed Ali; a.k.a. SALEM, Fahid Muhamad Ali); DOB 19 Feb 1976; POB Mombasa, Kenya; citizen Kenya...

  1. Evaluation of knowledge and behavior of workers in Prince Mohammed International Airport in Western Saudi Arabia regarding public health emergency measures applied during Hajj season 2014.

    PubMed

    Gosadi, Ibrahim M; Al-Hazmi, Ali M; Fadl, Amin A; Alharbi, Khalid H; Swarelzahab, Mazin M

    2015-04-01

    To evaluate the knowledge and behavior of workers at a Saudi airport regarding public health emergency measures applied during Hajj season. This study is a cross-sectional study conducted at the Prince Mohammed International Airport in Al-Madinah Al-Munawwarah, Saudi Arabia between August and September 2014. Data were collected by semi-structured questionnaires during personal interviews. Non-random purposive sampling was conducted to target workers at higher risk of acquiring infection from travellers. One hundred and eighty-six participants were recruited of whom 92.5% were males. The study participants were workers in 8 different sectors. Twenty-six percent of the participants were health workers. Non-health workers were more likely to be concerned on acquiring infection while working at the airport compared with health workers (p=0.023). The most commonly feared disease was Ebola viral disease (EBV) among 30% of health workers, and 47% of non-health workers. Approximately 47% of non-health workers reported no knowledge of the procedures implemented during public health emergencies. The proportion of participants who received public health related training among non-health workers was significantly lower compared with health workers (p less than 0.00001). More emphasis should be given to educating airport workers on the potential health threats at the airport. Specific guidelines for public health emergencies at the airport should be established and communicated with airport sectors.

  2. European Union funded project on the development of a whole complement deficiency screening ELISA-A story of success and an exceptional manager: Mohamed R. Daha.

    PubMed

    Würzner, Reinhard; Tedesco, Francesco; Garred, Peter; Mollnes, Tom Eirik; Truedsson, Lennart; Turner, Malcolm W; Sommarin, Yngve; Wieslander, Jörgen; Sim, Robert B

    2015-11-01

    A whole complement ELISA-based assay kit, primarily designed to screen for deficiencies in components of the complement system was developed during a European Union grant involving more than a dozen European scientists and a small-medium enterprise company (Wieslab, which later merged into Eurodiagnostica). The consortium was led by Prof. Mohamed R. Daha who had already guided a preceding European grant which prepared the ground for this endeavor to create a novel and sophisticated complement measurement tool. The final result of the grant was a scientific publication (Seelen et al., 2005, J. Immunol. Methods 296, 187-198) and a commercially available complement deficiency screening kit, WIESLAB(®) Complement system Screen. Thereafter, the group decided to carry on with a grant, located at Innsbruck Medical University, and supported by royalties and unrestricted educational grants from Eurodiagnostica, Malmö, entitled "Search for Applications for WIESLAB(®) Complement system Screen (SAW)" with the aim to look for further applications of this assay. During the latter project the group organized several scientific meetings aimed at evaluating the use of the assay as well as developing further branches of its platform. A look back over almost two decades reveals a great story of excellent research which was also commercially successful, fulfilling the aims of European Union grants. It is also a story of ageless friendship, only possible due to the vision and guidance of an exceptional manager: Moh Daha. Copyright © 2015 Elsevier Ltd. All rights reserved.

  3. Evaluation of knowledge and behavior of workers in Prince Mohammed International Airport in Western Saudi Arabia regarding public health emergency measures applied during Hajj season 2014

    PubMed Central

    Gosadi, Ibrahim M.; Al-Hazmi, Ali M.; Fadl, Amin A.; Alharbi, Khalid H.; Swarelzahab, Mazin M.

    2015-01-01

    Objectives: To evaluate the knowledge and behavior of workers at a Saudi airport regarding public health emergency measures applied during Hajj season. Methods: This study is a cross-sectional study conducted at the Prince Mohammed International Airport in Al-Madinah Al-Munawwarah, Saudi Arabia between August and September 2014. Data were collected by semi-structured questionnaires during personal interviews. Non-random purposive sampling was conducted to target workers at higher risk of acquiring infection from travellers. Results: One hundred and eighty-six participants were recruited of whom 92.5% were males. The study participants were workers in 8 different sectors. Twenty-six percent of the participants were health workers. Non-health workers were more likely to be concerned on acquiring infection while working at the airport compared with health workers (p=0.023). The most commonly feared disease was Ebola viral disease (EBV) among 30% of health workers, and 47% of non-health workers. Approximately 47% of non-health workers reported no knowledge of the procedures implemented during public health emergencies. The proportion of participants who received public health related training among non-health workers was significantly lower compared with health workers (p<0.00001). Conclusion: More emphasis should be given to educating airport workers on the potential health threats at the airport. Specific guidelines for public health emergencies at the airport should be established and communicated with airport sectors. PMID:25828283

  4. The United States Strategy in East Asia-Pacific-Implications for Australia’s Defenses

    DTIC Science & Technology

    1996-01-01

    Mohamed Najib bin Tun Abdul Razak , "Towards Cooperative Security and Regional Stability, the Malaysian View." The Army and the Future. Ed. David Horner...repair and maintenance of warships on a commercial basis. See The Hon. Datuk Seri Mohamed Najib bin Tun Abdul Razak , 132. Times says that Jakarta...Cambridge University Press, 1965. The Hon. Datuk Seri Mohamed Najib bin Tun Abdul Razak . "Towards Cooperative Security and Regional Stability: The

  5. Review and Assessment of United States Strategy to Combat Terrorism

    DTIC Science & Technology

    2002-01-01

    LTC Antulio J . Echevarria II Project Advisor The views expressed in this academic research paper are those of the author and do not necessarily...IFedera mre"I J F LFETC• S&Human •emces • ~ na’eenrl geni~ _. .. Jd USc Agenc Di.-,--a o7 S ;=eo Jt It ~~en offC;-’ Airecto of CentralcDefens I W...Fadhil, Sheikh Ahmed Salim Swedan, Fahid Mohammed Ally Msalam, Anas al- Liby, Abdul Rahman Yasin, Khalid Shaikh Mohammed, Abdelkarim Hussein Mohamed al

  6. Analyse Pharmaceutique de la prescription des antibiotiques au service des brules et chirurgie plastique de l'Hopital Militaire d'Instruction Mohammed V, Maroc

    PubMed Central

    Benziane, H.; Karfo, R.; Siah, S.; Taoufik, J.

    2011-01-01

    Summary L'infection est longtemps restée la principale cause de mortalité chez le brûlé grave. Ce travail a pour but d'évaluer la prescription des antibiotiques dans notre Service des Brûlés et Chirurgie Plastique, au regard du dossier d'autorisation de mise sur le marché (Résumé des caractéristiques du produit). Tous les patients sous antibiothérapie, au Service des Brûlés et Chirurgie Plastique de l'Hôpital Militaire d'Instruction Mohammed V de Rabat, Maroc, durant la période janvier 2008/mai 2009, ont été inclus. Il s'agit d'une étude rétrospective qui a analysé 41 dossiers de patients. Les antibiotiques utilisés par le service appartiennent à différentes familles. Les plus utilisés sont les bêta-lactamines (65%), glycopeptides (10,5%), aminosides (9%), quinolones (7%) et colistine (4,3%), avec 4,2% pour les autres classes d'antibiotiques (métronidazole 500 mg en perfusion, fluconazole injectable 100 mg/50 ml, rifampicine 600 mg en perfusion, sulfadiazine argentique crème, acide fusidique 2% crème, etc.); 70% des prescriptions sont non documentées. La voie injectable est prépondérante (89%). En tout, 227 ordonnances nominatives d'antibiothérapie ont été analysées: la posologie et les contre-indications ont été respectées par rapport à l'autorisation de mise sur le marché. Trois cas d'interactions médicamenteuses ont été relevés (fluconazole-rifampicine, fluconazole-Saccharomyces boulardii, amikacine-vancomycine). Ce constat montre l'importance de l'analyse pharmaceutique des prescriptions des antibiotiques dans un service utilisant des antibiotiques de la réserve hospitalière, donc actifs mais très toxiques. PMID:22396670

  7. 78 FR 14792 - Ocean Transportation Intermediary License Applicants

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-07

    ...: Mohamed Y. Ali, Manager (QI); Abdul S. Mohamed, Member. Application Type: Add Trade Name Compass Logistics... Ugueto, Secretary. Application Type: New NVO & OFF License American Forwarding & Logistics, LLC (NVO & OFF), 1919 NW 19th Street, Unit 624, Ft. Lauderdale, FL 33311. Officers: Gabriele Awada, Manager (QI...

  8. Is Mohammed a Strategic Leader?

    DTIC Science & Technology

    2011-03-01

    followers began to raid caravans running trade between Mecca, Medina, and Syria. He had no income other than booty from the spoils of war. He established...tide of the battle turned when his lead swordsmen and archers abandoned their posts to gather booty thereby allowing the Meccan cavalry to flank the

  9. Western Balkans as Base for Radical Islamists

    DTIC Science & Technology

    2011-06-10

    18_12_06fulleureport.pdf (accessed March 25, 2011). 11Tufyal Choudhury, Mohammed Aziz , Duaa Izzidien, Intissar Khreeji, and Dilwar Hussain, ―Perceptions of...Macedonia, the Chief Mufti of the Islamic community Suleyman Rexhepi claimed in March 2011 that Wahhabis controlled four mosques in the capital Skopje...shared/bsp/hi/pdfs/18_12_06fulleureport.pdf (accessed March 25, 2011) 27Tufyal Choudhury, Mohammed Aziz , Duaa Izzidien, Intissar Khreeji, Dilwar Hussain

  10. Ln3+-Catalyzed Alcoholysis of Organophosphates: New Methodology for the Catalytic Transformation of Phosphorus Pesticides and CW Agents

    DTIC Science & Technology

    2007-03-14

    1770. 9. Graham T. T. Gibson, Mark F. Mohamed, Alexei A. Neverov and R. S. Brown*, “ Potentiometric titration of metal ions in ethanol.” Inorganic...81, 495-504. 2 . Graham T. T. Gibson, Mark F. Mohamed, Alexei A. Neverov and R. S. Brown*, “ Potentiometric titration of metal ions in ethanol...necessary to understand the determination of pH in these anhydrous solvents, and then to undertake detailed studies of titration of metal

  11. Ain’t No Neuroscience Mountain High Enough: Experiences of a Neurogardener

    PubMed Central

    ABDULLAH, Jafri Malin

    2015-01-01

    16 years have passed since the idea was mooted in 1999 by five neurosurgeons in the corridors of Hotel Perdana, Kota Bharu. They were Dato’ Dr Johari Siregar Bin Adnan, Dato’ Professor Dr Ahmad Zubaidi Abdul Latif , Dr Azmin Kass Bin Rosman, Dato’ Dr Mohammed Saffari Bin Mohammed Haspani and Professor Dato’ Dr Jafri Malin Abdullah. They initiated the beginning of the first programme in Neurosurgery in Malaysia. The rest is history. PMID:26715890

  12. Qatar: Background and U.S. Relations

    DTIC Science & Technology

    2014-11-04

    Ahmed bin Abdullah bin Ziad Al Mahmoud Foreign Minister Khalid Bin Mohammed Al Attiyah Minister of Energy and Industry Mohammed bin Saleh al Sada...about voter franchise extension were resolved.5 The Advisory Council would have oversight authority over the Council of Ministers and would be able...Sunni armed groups in Syria has the potential to have a more lasting impact on the region, but has challenged the traditional Qatari preference for

  13. The Nation That Cried Lone Wolf: A Data-Driven Analysis of Individual Terrorists in the United States Since 9/11

    DTIC Science & Technology

    2012-03-01

    the “ Underwear Bomber.” He is not classified as a lone-wolf terrorist, although he did operationalize his attack as a lone individual. Abdulmutallab...commencing the attacks. 4. July 2002—Hesham Mohamed Hadayet Hesham Mohamed Hadayet opened fire in Los Angeles International Airport on July 4, 2002...killed Hadayet at the scene. 76 5. October 2002—Steve Kim Postal worker Steve Kim fired seven shots at the United Nations to physically protest

  14. Ain't No Neuroscience Mountain High Enough: Experiences of a Neurogardener.

    PubMed

    Abdullah, Jafri Malin

    2015-01-01

    16 years have passed since the idea was mooted in 1999 by five neurosurgeons in the corridors of Hotel Perdana, Kota Bharu. They were Dato' Dr Johari Siregar Bin Adnan, Dato' Professor Dr Ahmad Zubaidi Abdul Latif , Dr Azmin Kass Bin Rosman, Dato' Dr Mohammed Saffari Bin Mohammed Haspani and Professor Dato' Dr Jafri Malin Abdullah. They initiated the beginning of the first programme in Neurosurgery in Malaysia. The rest is history.

  15. Séroprévalence des marqueurs viraux sur les dons du sang au Centre de Transfusion Sanguine, Hôpital Militaire d’Instruction Mohammed V de Rabat

    PubMed Central

    Uwingabiye, Jean; Zahid, Hafidi; Unyendje, Loubet; Hadef, Rachid

    2016-01-01

    Le but de ce travail était de déterminer la prévalence du virus de l’immunodéficience humaine (VIH), du virus de l’hépatite B (VHB) et C (VHC) sur les dons du sang collectés au Centre de transfusion sanguine(CTS) de l’hôpital militaire d’instruction Mohammed V entre 2010 et 2012. Etude rétrospective menée auprès des donneurs de sang militaires âgés de 18 à 50 ans avec prédominance masculine (95%). L’entretien médical pré-don constitue la première barrière de sélection des sujets à risque. Le dépistage biologique était réalisé par technique immuno-enzymatique en milieu liquide utilisant des anticorps et/ou des antigènes. L’ELISA (enzyme linked immuno-sorbent assay) combiné de quatrième génération pour VHC et VIH a été utilisé. La confirmation a été faite en réalisant la même technique en double au CTS et au laboratoire de virologie. Dans notre série de 25661 échantillons testés, la prévalence du VHB était 3,97‰ (n=102), celle de VHC était 2,45 ‰ (n=63), celle de VIH était 0,15 ‰ (n=4). Un seul cas de coïnfection (0,039 ‰) par le VHB et VHC a été noté, aucune association entre VIH-VHB, VIH-VHC ou VHB, VHC et VIH n’a été enregistrée. Les taux faibles de séroprévalence des marqueurs viraux de notre étude montrent l’amélioration des mesures préventives en ce qui concerne la sélection des donneurs et des tests de dépistage. Cette prévalence constatée incite à maintenir l’utilisation du réactif combiné qui est la seule alternative à la biologie moléculaire pour les pays en voie de développement. PMID:28292147

  16. Tumor-Secreted Autocrine Motility Factor (AMF): Casual Role in a Animal Model of Cachexia

    DTIC Science & Technology

    2004-08-01

    83:526-531 Crown AL, Cottle K, Lightman SL, Falk S, Mohamed-Ali V, Armstrong L, Millar AB, Holly JM (2002). What is the role of the insulin-like growth...Falk S, Mohamed-Ali V, Armstrong L, Millar AB, Holly JM (2002). What is the role of the insulin-like growth factor system in the pathophysiology of...Regulation of lipolysis: natriuretic peptides and the development of cachexia. Int J Cardiol 85:125-132 Kotler DP (2000). Cachexia. Ann Intern Med 133:622-634

  17. The Arab Spring in Egypt: What are the Implications for U.S. Foreign Policy

    DTIC Science & Technology

    2013-04-01

    that hangs in Morsi’s childhood bedroom. The poster is of the Al Aqsa Mosque in Jerusalem . Emblazed on it is the slogan, “We will return, oh Aqsa.”9...Arabs and the Jews and we will regain Jerusalem .” People can certainly change, but these glimpses into President Morsi’s past create apprehension...consensus, and judicial opinion. 7 "Mohamed Morsi." 2013. The Biography Channel website. Dec 17 2012, 07:50 http://www.biography.com/people/mohamed-morsi

  18. A Framework for Managing the Assured Information Sharing Lifecycle

    DTIC Science & Technology

    2013-11-06

    Mohamed Nabeel , Elisa Bertino: Privacy preserving delegated access control in the storage as a service model. IRI 2012: 645-652 • Mohamed Nabeel , Ning...2012: 67-68 • M. Nabeel , J. Zage, S. Kerr, E. Bertino, N. Athula Kulatunga, U. Sudheera Navaratne, M. Duren: Crypto- graphic Key Management for Smart...Military Communications Conf., Nov.2011. • Pramod Jagtap, Anupam Joshi, Tim Finin and Laura Zavala, Preserving Privacy in Context-Aware Sys - tems, Proc. 5th IEEE Int. Conf. on Semantic Computing, Oct. 2011.

  19. Etude de la flore bactérienne contaminant les téléphones mobiles avant et après la désinfection: comparaison entre les professionnels soignants de l'hôpital militaire d'instruction Mohammed V de Rabat et les témoins

    PubMed Central

    Uwingabiye, Jean; Moustanfii, Wafaa; Chadli, Meryem; Sekhsokh, Yassine

    2015-01-01

    Introduction L'objectif de notre travail était évaluer la contamination microbienne des téléphones mobiles utilisés par les personnels soignants des différents services de l'hôpital militaire d'instructions Mohammed V de Rabat et la comparer à celui d'une population témoin et aussi démontrer l'efficacité des solutions hydroalcoolique dans la désinfection de ces téléphones mobiles. Méthodes Il s'agit d'une étude descriptive transversale réalisée sur une période de 9 mois entre septembre 2010 et juin 2011, dans le service de bactériologie de l'hôpital militaire d'Instruction Mohammed V. Résultats L’étude bactériologique a été faite sur 240 téléphones mobiles dont 50% provenaient de personnels de sante. Le taux de contamination bactérienne de tous les téléphones mobiles était de 100%. Les cultures des bactéries isolées au niveau des téléphones mobiles du personnel médical étaient plus polymorphes que celles de la population témoin (p=0,028). Parmi 437 bactéries isolées: 223(51%) provenaient de téléphones de personnels de santé et 214(49%) de téléphones de la population témoin avec une différence qui n’était pas statistiquement significative(p>0,05) sauf pour les isolats de Staphylocoque à coagulase négative et Staphylococcus aureus. Les bactéries isolées étaient représentées par: Staphylocoque à coagulase (57,7%), Staphylococcus aureus (18,1%), Corynebacterium sp (18,8%), Bacillus sp (2,3%) et autres (2,2%). La différence entre la prévalence des bactéries isolées selon les services et les fonctions des personnels de santé n’était pas statistiquement significative (p>0,05). La désinfection des téléphones portables par la solution hydroalcoolique a réduit à 99,5% le nombre des colonies. Conclusion Ce travail montre que les téléphones portables pourraient jouer un rôle dans la transmission des infections nosocomiales et communautaires. Dans le cadre de prévention de ces risques, il faut

  20. Quaternary isotope stratigraphy and paleoclimate of coral reef terraces, Gulf of Aqaba, South Sinai, Egypt

    NASA Astrophysics Data System (ADS)

    El-Asmar, Hesham M.

    Five Quaternary coral reef terraces have been recognized along Sharm ElSheikh-Ras Mohammed coast, of which terraces 'V to II' form a well developed staircase at Um Seed, while recognized separately at Ras Mohammed. Terrace 'I' was only observed as a reef pathches at Sharm ElSheikh-Ras Mohammed road. Terraces 'V to I' exist at elevations of - 1 (b.s.1) to 0 m, 3-6 m, 10-12 m, 15-20 m and 25-35 m (a.s.1), respectively. Uranium series dates of samples representing terraces 'V, IV, III, II and I' show ages grouped as ka, 118-125ka, 200ka, 280-300ka and older 300ka, which are related to isotope stages 1, 5e, 7, 9 and 11, respectively. The variation of δ18O for samples from these terraces show evidence of at least four major warm-wet climatic periods in relationship to high sea level and contemporaneous with the formation of the reef terraces. Faulting affects only the older terraces 'I and II', and along with the occurrence of terrace 'IV' of Last Interglacial age at elevation of 3-6 m suggest that the coastal area has not been subjected to major tectonic activities at least with the last 125 ka.

  1. Altaf Mohammed, PhD | Division of Cancer Prevention

    Cancer.gov

    The Division of Cancer Prevention (DCP) conducts and supports research to determine a person's risk of cancer and to find ways to reduce the risk. This knowledge is critical to making progress against cancer because risk varies over the lifespan as genetic and epigenetic changes can transform healthy tissue into invasive cancer.

  2. Small islands adrift

    NASA Astrophysics Data System (ADS)

    Petherick, Anna

    2015-07-01

    With the charismatic former president of the Maldives, Mohamed Nasheed, behind bars on a widely derided terrorism charge, Anna Petherick asks whether small island states can really make themselves heard in Paris.

  3. 76 FR 5857 - Additional Designations, Foreign Narcotics Kingpin Designation Act

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-02

    ... Act. The list of additional designees is as follows: 1. KHARROUBI, Ali Mohamed (a.k.a. KHAROUBI, Ali; a.k.a. ``KAROBY, Ali''), c/o SOLMAR, Lebanon; c/o ELLISSA HOLDING, Lebanon; c/o ELLISSA GROUP SA...

  4. More than just antibodies: protective mechanisms of a muscosal vaccine against fish pathogen Flavobacterium columnare

    USDA-ARS?s Scientific Manuscript database

    A recently developed attenuated vaccine (17-23) for Flavobacterium columnare has been demonstrated to provide superior protection for channel catfish, Ictalurus punctatus, against genetically diverse columnaris isolates (Mohammed et al. 2013). We were interested in examining the mechanisms of this p...

  5. Nobel Laureate Mohamed ElBaradei: Preventing Nuclear Proliferation Peacefully

    ERIC Educational Resources Information Center

    Dufour, Joanne

    2006-01-01

    The 2005 Nobel Peace Prize was awarded 60 years after the first atomic bombs fell on the Japanese cities of Hiroshima and Nagasaki, killing more than 200,000 people; the peace prize raises the hopes of those working to rejuvenate global efforts to prevent the spread and development of nuclear arms. This article profiles the International Atomic…

  6. Genetic and Molecular Characterization of Drosophia Brakeless: A Novel Modifier of Merlin Phenotypes

    DTIC Science & Technology

    2005-07-01

    Maureen Sartor, Jennifer Schwanekamp, Danielle Halbleib, Ismail Mohamed, 2.Rizzuto, R., M. Brini, P.Pizzo, M. Murgia, and Saikumar Karyala, Mario... Medvedovic , and Craig R. Tomlinson T. Pozzan. 1995. Chimeric green fluorescent University of Cincinnati, Cincinnati, OH, USA protein as a tool for

  7. An Unsupervised Method for Uncovering Morphological Chains (Open Access, Publisher’s Version)

    DTIC Science & Technology

    2015-03-08

    Consortium. Marco Baroni, Johannes Matiasek, and Harald Trost. 2002. Unsupervised discovery of morphologically re- lated words based on orthographic and...Better word representations with re- cursive neural networks for morphology. In CoNLL, Sofia, Bulgaria. Mohamed Maamouri, Ann Bies, Hubert Jin, and Tim

  8. Calibrating Crash Modification Factors for Wyoming-Specific Conditions : Application of the Highway Safety Manual - Part D

    DOT National Transportation Integrated Search

    2017-04-01

    Mohamed Ahmed, Ph.D., P.E.- orcid.org/0000-0002-1921-0724; Sherif Gaweesh, M.S. - orcid.org/0000-0001-7977-6378; Md Julfiker Hossain -orcid.org/0000-0001-7173-7040; Sadia Sharmin orcid.org/0000-0003-0947-8345; Thomas Peel orcid.org/ 0000-0002...

  9. Paraprofessionals in Education Today.

    ERIC Educational Resources Information Center

    Gartner, Alan, Ed.; And Others

    Included are articles on the Education Professions Development Act, an inside perspective (Don Davies); paraprofessionals in education for handicapped children (Mary-Beth Fafard, Musette El-Mohammed, Alan Gartner, Gina Schuster); paraprofessionals in preschool program, especially Project Head Start (A. Carla Drije); the paraprofessional in follow…

  10. Advances in Accounting Education: Teaching and Curriculum Innovations, Volume 2.

    ERIC Educational Resources Information Center

    Schwartz, Bill N., Ed.; Ketz, Edward, Ed.

    This book, published annually, contains a collection of 12 refereed, academic research papers devoted to accounting education. Papers are: (1) "The Dual Role of Critical Thinking in Accounting Education" (Mohamed E. Bayou and Alan Reinstein); (2) "Fostering Critical Thinking in Accounting Education: Implications of Analytical…

  11. International. [SITE 2001 Section].

    ERIC Educational Resources Information Center

    Willis, Dee Anna, Ed.

    This document contains the following papers on international issues from the SITE (Society for Information Technology & Teacher Education) 2001 conference: (1) "Attitudes of Malaysian Vocational Trainee Teachers towards the Integration of Computer in Teaching" (Ab. Rahim Bakar and Shamsiah Mohamed); (2) "Views from an Asian…

  12. TESL Reporter, Vol. 10, No. 4.

    ERIC Educational Resources Information Center

    Pack, Alice C., Ed.

    This issue contains the following articles: "Providing Practice Teaching through Peer Teaching: A Realistic Approach," by Ted Plaister; "Repetition within a Fun Context," by Emilio G. Cortez; "Sector Analysis and Working Sentences," by Lynn Henrichsen; "The TESL Teacher and English Prefixes," by Mohammed Ali…

  13. China, Technology and the Spratly Islands: The Geopolitical Impact of New Technology.

    DTIC Science & Technology

    1994-03-01

    implications of this contract for the United States are addressed below. 4 Statement by Chinese Premier Li Peng to Malaysian Defense Minister Mohamed Najib on 18...Malaysian Defense Minister Razak in Beijing. 13-15 December 1993 - Crestone Energy Corporation President Randall Thompson meets with Vietnamese

  14. 77 FR 53252 - Tier 1 Environmental Impact Statement for the Chicago, IL, to Detroit-Pontiac, MI, Regional...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-31

    ... Alghurabi, Project Manager, Michigan DOT, 425 West Ottawa Street, P.O. Box 30050, Lansing, MI 48909 and... accommodations for persons with disabilities, and/or limited English speaking ability, and persons needing... ; or Mr. Mohammed Alghurabi, Project Manager, Michigan DOT, 425 West Ottawa Street, P.O. Box 30050...

  15. Suggestion of a conventional Islamic calendar

    NASA Astrophysics Data System (ADS)

    Rashed, M. G.; Moklof, M. G.

    2017-12-01

    There is a complexity of the problem concerning the first sighting of the new lunar crescent, which is attributed to various astronomical, astrophysical and geographical factors. Therefore, Astronomers adopted various criteria for the new crescent visibility. Muslims around the world differ in the beginning of the Hijric months. In fact the differences are not due to different methodology of astronomical calculations, which in turn the variations of the calendar at different countries gives. Farewell Hajj of Prophet Mohamed was on Friday, the ninth of Thul'hejja of the tenth year of immigration (Biography of the Prophet Mohamed). Therefor; the beginning of the month of Thul'hejja 10 A.H is on Thursday. Our suggested calendar takes Farewell Hajj of the Prophet Mohammad to be the base of this calendar. The advantage of our suggested calendar far away from any criteria; where the adoption of criteria for the new crescent visibility is often misleading.

  16. Death as Existence: Symbols and Metaphors in the Islamic Promotion of Martyrdom

    DTIC Science & Technology

    2017-02-16

    however, are hardly unique to the Islamic context. The example of World War II Japanese Kamikaze pilots comes to mind immediately. But self-destruction...immolation (through burning) comes to mind immediately; or, for that matter, that of Mohamed Bouazizi in Tunisia, who set himself on fire in December 2010

  17. CTC Sentinel. Volume 9, Issue 7

    DTIC Science & Technology

    2016-07-01

    dieser Ummah” (“The Tourism of this Ummah”) next to Austrian Islamic State recruit Mohamed Mahmoud (kunya: Abu Usamah al-Gharib) shooting two alleged...July 2016, the Islamic State officially claimed 39 gover - norates,c spanning 14 countries. The 17 governorates outside of Syria and Iraq operate in

  18. Driver performance and behavior in adverse weather conditions : an investigation using the SHRP2 naturalistic driving study data--phase 1.

    DOT National Transportation Integrated Search

    2015-12-01

    Mohamed M. Ahmed, Ph.D., P.E. (orcid.org/0000-0002-1921-0724) : Ali Ghasemzadeh, M.Sc. (orcid.org/0000-0003-1232-251X) : Hesham Eldeeb, Ph.D. : Sherif Gaweesh, M.Sc. (orcid.org/0000-0001-7977-6378) : Joshua Clapp, Ph.D. : Khaled Ksaibati, Ph.D., P.E....

  19. Genetics Home Reference: polymicrogyria

    MedlinePlus

    ... Guerrini R, Katz N, Kimonis V, Lin JP, Lynch DR, Mohammed SN, Massey RF, McDonald M, Rogers RC, Splitt M, Stevens CA, Tischkowitz MD, Stoodley N, Leventer RJ, Pilz DT, Dobyns WB. Polymicrogyria and deletion 22q11.2 syndrome: window to the etiology of a common cortical ...

  20. Effectiveness of a Phonological Awareness Training Intervention on Word Recognition Ability of Children with Autism Spectrum Disorder

    ERIC Educational Resources Information Center

    Mohammed, Adel Abdulla; Mostafa, Amaal Ahmed

    2012-01-01

    This study describes an action research project designed to improve word recognition ability of children with Autism Spectrum Disorder. A total of 47 children diagnosed as having Autism Spectrum Disorder using Autism Spectrum Disorder Evaluation Inventory (Mohammed, 2006), participated in this study. The sample was randomly divided into two…

  1. Somali Parents and Schooling in Britain

    ERIC Educational Resources Information Center

    Kahin, Mohamed; Wallace, Catherine

    2017-01-01

    Somalis have settled in the UK in significant numbers, yet Somali children's schooling needs have been largely ignored. Only Mohamed Kahin's "Educating Somali Children in Britain" (ED430859), published in 1997, offered insights and information to those responsible for their educational provision. In this new book, completed by Professor…

  2. Journal of College Reading and Learning, Volume XIX, 1986.

    ERIC Educational Resources Information Center

    O'Hear, Michael F., Ed.; And Others

    1986-01-01

    Addressing issues on developmental education, instructional and learning methods, learning assistance and academic support, and reading and research, this issue of the Journal of College Reading and Learning includes the following articles: "Moving the Mountain to Mohammed: Study Skills Tutoring in the Residence Halls" (J. L. Rogers); "Memory…

  3. Pharmacokinetic-Pharmacodynamic Assessment of Faropenem in a Lethal Murine Bacillus anthracis Inhalation Postexposure Prophylaxis Model

    DTIC Science & Technology

    2010-05-01

    Inhalation Postexposure Prophylaxis Model Stanley C. Gill,1* Christopher M. Rubino,2 Jennifer Bassett,3 Lynda Miller,3 Paul G. Ambrose,2 Sujata M. Bhavnani,2...tandem repeat analysis reveals genetic relationships within Bacillus anthracis. J. Bacteriol. 182:2928–2936. 14. Mohammed, M. J., C. K. Marston , T

  4. Predictive Models of Procedural Human Supervisory Control Behavior

    DTIC Science & Technology

    2011-01-01

    Campbell in Australia and Prof. Axel Schulte in Germany: they say a mind stretched by an idea never goes back to its original size, thank you for...recurrent neural network (RNN). Neural nets have been successfully used in diverse applications such as handwriting recognition (Gader, Mohamed et al

  5. 77 FR 70876 - Designation of Two (2) Individuals and One (1) Entity Pursuant to Executive Order 13224 of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-27

    .... KHALIM, Musa; a.k.a. QALEM, Musa; a.k.a. QALIM, Musa), Chahgay Bazaar, Chahgay, Pakistan; Haji Mohammed Plaza, Tol Aram Road, Nearest Jamal Dean Afghani Road, Quetta, Pakistan; Dr Barno Road, Quetta, Pakistan; POB Pakistan; citizen Pakistan; Passport AD4756241 (Pakistan) issued 02 Nov 2008 expires 01 Nov 2013...

  6. 78 FR 14622 - Designation of 1 Individual Pursuant to Executive Order 13224 of September 23, 2001, “Blocking...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-06

    ...; a.k.a. SHAH, Maulawi Ahmed; a.k.a. SHAH, Mullah Mohammed), Quetta, Pakistan; DOB 01 Jan 1985; alt. DOB 1981; POB Quetta, Pakistan; Passport NC5140251 (Pakistan) issued 23 Oct 2009 expires 22 Oct 2014; National ID No. 5440122880259 (Pakistan) (individual) [SDGT]. Dated: February 26, 2013. Adam J. Szubin...

  7. Benchmarking the State of Kosrae's Education Management Information System. REL 2017-174

    ERIC Educational Resources Information Center

    Kendall, John S.; Dandapani, Nitara; Cicchinelli, Louis F.

    2016-01-01

    A quality data management system, such as an education management information system (EMIS), a state longitudinal data system, or a data warehouse, is key to ensuring that education policy, planning, and strategy decisions are grounded in accurate information (Data Quality Campaign, 2010; Mohamed, Kadir, May-Lin, Rahman, & Arshad, 2009;…

  8. Benchmarking the State of Chuuk's Education Management Information System. REL 2017-176

    ERIC Educational Resources Information Center

    Kendall, John S.; Dandapani, Nitara; Cicchinelli, Louis F.

    2016-01-01

    A quality data management system, such as an education management information system (EMIS), a state longitudinal data system, or a data warehouse, is key to ensuring that education policy, planning, and strategy decisions are grounded in accurate information (Data Quality Campaign, 2010; Mohamed, Kadir, May-Lin, Rahman, & Arshad, 2009;…

  9. Benchmarking the State of Pohnpei's Education Management Information System. REL 2017-175

    ERIC Educational Resources Information Center

    Kendall, John S.; Dandapani, Nitara; Cicchinelli, Louis F.

    2016-01-01

    A quality data management system, such as an education management information system (EMIS), a state longitudinal data system, or a data warehouse, is key to ensuring that education policy, planning, and strategy decisions are grounded in accurate information (Data Quality Campaign, 2010; Mohamed, Kadir, May-Lin, Rahman, & Arshad, 2009;…

  10. Beyond Draining the Swamp: Urban Development and Counterterrorism in Morocco

    DTIC Science & Technology

    2006-10-01

    specialist Mohammed Haddy. “When a breadwinner is sick, leaders come to the family with a doctor, take care of the family, and provide all that they need...Socioeconomic Development: Not Just Demolition but Rebuilding Community While this analysis looks at Morocco’s urban policies in light of today’s

  11. Reforming Educational Governance and Management in Egypt: National and International Actors and Dynamics

    ERIC Educational Resources Information Center

    Ginsburg, Mark; Megahed, Nagwa; Elmeski, Mohammed; Tanaka, Nobuyuki

    2010-01-01

    This historical case study examines the rhetoric, action, and outcomes of educational policy reforms in Egypt during the first quarter-century of the presidency of Mohamed Hosni Mubarak. The findings are based on an extensive review of Egyptian government, international organization, and project documents as well as interviews with key…

  12. The Sunni Spring: Counter-Attack in the War for Islamic Civilization

    DTIC Science & Technology

    2012-12-06

    Adonis, from “Lamentations for Our Present Times” Much of the Middle East has been in conflagration since unlicensed street vendor Mohamed Bouazizi...grand Toynbeean level and more concretely in cities of Northern Europe and the schools of Southern France but it must not color our view of what is

  13. Between the Human and the Foreign: Translating Arabic Drama for the Stage

    ERIC Educational Resources Information Center

    Albakry, Mohammed

    2014-01-01

    In this essay, Mohammed Albakry discusses the notion of accommodating cultural differences in translation and the need to respect these differences without compromising or emphasizing them. First, Albakry reflects on translation as an act of interpretation in light of Terence's famous saying "nothing human can be foreign to me."…

  14. Regime Changes and Uprisings in the Middle East and Parts of North Africa: Some Lessons to Be Learnt

    ERIC Educational Resources Information Center

    Muftau, Rufai

    2016-01-01

    The event leading to the death of Mohammed Bouzazi in Tunisia in 2009 brought to light the dehumanized conditions which an average Tunis had been subjected to at the hands of the Tunisian government. The death of Bouzazi lead to street protests and demonstrations by thousands of demonstrators, calling for political reforms, free speech, improved…

  15. 76 FR 38214 - Report to Congress on Abnormal Occurrences; Fiscal Year 2010; Dissemination of Information

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-29

    ... without a thyroid. The child was immediately placed on replacement hormone therapy and continues such... NRC for a final determination. On July 1, 2010, after the NRC Medical Radiation Safety Team (MSRT) had...--Mohamed Megahy MD, Ltd (the licensee) indicated that on May 1, 2007, a patient was given 3,807 MBq (102.9...

  16. DOE Office of Scientific and Technical Information (OSTI.GOV)

    Giordano, J.; Saleh, M.I.

    Joint venture arrangements can provide mutually advantageous links between developed and developing countries. Jacques Giordano, President of Jacques Giordano Industries and Mohamed Ibrahim Saleh of REEFCO, Egypt describe their successful partnership which brings quality solar water heaters to the Egyptian market. The topics include technology transfer, manufacturing, marketing, legal aspects, financing, and government policy.

  17. The Muslim Brotherhood and Modern Education: How Will the Muslim Brotherhood Address Egypt’s Failing Education System?

    DTIC Science & Technology

    2012-09-01

    Thesis Advisor: Robert Springborg Second Reader: Mohammed M. Hafez THIS PAGE INTENTIONALLY LEFT BLANK i REPORT DOCUMENTATION PAGE Form...of secular subjects. vi THIS PAGE INTENTIONALLY LEFT BLANK vii TABLE OF CONTENTS I . INTRODUCTION...understanding, this thesis would not have been possible. xii THIS PAGE INTENTIONALLY LEFT BLANK 1 I . INTRODUCTION A. MAJOR RESEARCH QUESTION The

  18. "Outside of Everything and Everybody": Renegotiating Place in the Classroom

    ERIC Educational Resources Information Center

    Robinson, Jo

    2016-01-01

    This article examines a series of plays created by Nottingham Playhouse Roundabout Theatre in Education Company in the first years of the twenty-first century that aimed to respond to rising concerns about the impact of increasing numbers of refugees in the East Midlands. My discussion focuses on two of these: Mohammed, performed to Year 6…

  19. Media Matters

    ERIC Educational Resources Information Center

    Nelson, Cary

    2012-01-01

    When the news broke in the "New York Times" in August 2009 that Yale University Press had decided to remove twelve Danish cartoon images of the prophet Mohammed from "The Cartoons That Shook the World," a forthcoming book by Brandeis political scientist Jytte Klausen, the author felt that the American Association of University Professors (AAUP)…

  20. Observations on the State of Indigenous Human Rights in Light of the UN Declaration on the Rights of Indigenous Peoples: Morocco

    ERIC Educational Resources Information Center

    Cultural Survival, 2007

    2007-01-01

    Since the ascent of King Mohammed VI in 1999, Morocco has made strides to recognize the rights of its Amazigh (Berber) population. But the pace of progress is far too slow. One significant problem is the government's unwillingness to recognize the Amazigh as an indigenous people, which in turn undermines the Amazigh's ability to participate in…

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    Science.gov Websites

    Military Commissions History USCMCR History USCMCR Judges Legal System Comparison FAQs CASES Military General Public About Us Cases Calendar CCTV Sites Legal Community Cases Legal Resources Travel Victims and Transcripts | Press Releases | Calendar Quick Links Cases Cases Active Cases Majid Shoukat Khan Ahmed Mohammed

  2. 77 FR 40702 - Designation of One individual Pursuant to Executive Order 13224 of September 23, 2001, “Blocking...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-10

    ... Blocked Persons appear as follows: Individual 1. SALEH, Ali Mohamad (a.k.a. SALAH, Ali Mohammad; a.k.a. SALEH, Ali Mohamed; a.k.a. SALEH, Ali Mohammad; a.k.a. SALIH, Ali Abd-Al-Amir Muhammad; a.k.a. SALIH, Ali Muhammad; a.k.a. SALIH, Ali Muhammad Abd- Al-Amir); DOB 01 Jan 1974; POB Adchit, Lebanon; Cedula...

  3. Chechen Female Suicide Terrorism

    DTIC Science & Technology

    2017-06-01

    acts perpetrated in Chechnya since 1995 consisted of hostage taking and suicide bombings carried out by the Martyrs Brigade (Riyadus Salikhin)2 while...Mia M. Bloom, “Palestinian Suicide Bombing : Public Support, Market Share, and Outbidding,” Political Science Quarterly 119, no. 1 (2004): 61. 30...38 Mohammed M. Hafez, Manufacturing Human Bombs : The Making of Palestinian Suicide Bombers (Washington, DC

  4. Surrogate Structures for Computationally Expensive Optimization Problems With CPU-Time Correlated Functions

    DTIC Science & Technology

    2007-06-01

    xc)−∇2g(x̃c)](x− xc). The second transformation is a space mapping function P that handles the change in variable dimensions (see Bandler et al. [11...17(2):188–217, 2004. 11. Bandler, J. W., Q. Cheng, S. Dakroury, A. S. Mohamed, M.H. Bakr, K. Madsen, J. Søndergaard. “ Space Mapping : The State of

  5. Vertical Profiles of Phosphine and Ammonia on Saturn Derived from the First Cassini RSS Occultation Observation Using Forward Modeling

    NASA Astrophysics Data System (ADS)

    Mohammed, P. N.; Steffes, P. G.; Kliore, A. J.; Anabtawi, A.; Asmar, S. W.; Barbinis, E.; Goltz, G.; Johnston, D.; Marouf, E. A.

    2005-08-01

    The results from the first Cassini Radio Science Subsystem(RSS) occultation, which occurred at the Rev 7 periapse, are being used to derive profiles of the atmospheric constituents encountered by the three frequency (S-, X-, and Ka-band) radio link. A computer model has been developed to simulate ray paths and the ray path parameters in the atmosphere of Saturn encountered during occultation (see Mohammed and Steffes, Bull. Amer. Astron. Soc., 36, no. 4, 1107, 2004). This forward model, which can be used on any oblate planet, will be used to determine the refractive defocusing and derive the profiles of phosphine and ammonia using data observed at Ka-band (32 GHz or 9.3 mm), X-band (8.4 GHz or 3.6 cm) and S-band (2.3 GHz or 13 cm). The results of laboratory measurements of the 9 mm opacity of phosphine and ammonia (Mohammed and Steffes, ICARUS 166, 425-435, 2003) and the centimeter wavelength opacity of these constituents measured under simulated conditions for Saturn (see, e.g., Hoffman et. al. ICARUS 152, 172-184, 2001) were incorporated into the forward radio occultation model used in these derivations.

  6. Individual Difference Theory and Research: Application to Multinational Coalition Teamwork

    DTIC Science & Technology

    2008-04-01

    leadership behaviors (Kichuk & Wiesner, 1997; Kickul & Neuman, 2000, Mohammed & Angell, 2003). Most recently, LePine [18] (2003) explored the extent to...trait anxiety measures (Olson Camp & Fuller, 1984), and more adaptive responses to fear inducing communications (Ruiter, Verplanken, De Cremer , & Kok...associated with emergent leadership behaviors (Kickul & Neuman, 2000). LePine [18] also found a positive effect of team level openness to experience on the

  7. A Cause for Concern The Spread of Militant Islam in East Africa

    DTIC Science & Technology

    2017-01-11

    support militant Islamist groups .110 Qatar has likewise been supporting Salafists financially since the late 1970s and, according to Hussein Solomon ...a Tanzanian national, and Abdirahim Mohamed Abdullahi, a Kenyan national, along with four other attackers assessed to be of Kenyan origin, departed...doubt that extremist groups are intimately familiarly with these socioeconomic, cultural, and ethnic levers and understand how to manipulate them. But

  8. Explaining Sectarian Violence in the Middle East: A Comparative Study of Bahrain and Yemen

    DTIC Science & Technology

    2016-06-01

    SECTARIAN VIOLENCE IN THE MIDDLE EAST: A COMPARATIVE STUDY OF BAHRAIN AND YEMEN by Breanna C. Strand June 2016 Thesis Advisor: Mohammed Hafez...3. REPORT TYPE AND DATES COVERED Master’s thesis 4. TITLE AND SUBTITLE EXPLAINING SECTARIAN VIOLENCE IN THE MIDDLE EAST: A COMPARATIVE STUDY OF...through comparative analysis and literature on Middle Eastern sectarianism and ethnic violence theory. This thesis has identified four primary

  9. Warlords of the Somali Civil War (1988-1995)

    DTIC Science & Technology

    2015-04-01

    oppressive conditions the structure produced. This paper argues that following, the fall of Mohammed Siad Barre’s regime, leaders of different opposition...Barre commented “Injustice and maladministration, lack of social progress and economic development, coupled with a sinking national morale, compelled us...immoral, and expressive of enormous contempt for the common people.”12 For those outside of Barre’s inner circle, conditions were incredibly dire

  10. Structure and Function of the Splice Variants of TMPRSS2-ERG, a Prevalent Genomic Alteration in Prostate Cancer

    DTIC Science & Technology

    2011-09-01

    the ETS family of transcription factors showing diverse expression patterns in human tissues (Turner and Watson, 2008). ERG, similar to other...and adult mouse tissues . Most striking of these observations was highly selective and abundant expression of erg protein in endothelial cells of...mouse tissues . We for the first time clarified that endogenous ERG was not expressed in normal mouse prostate epithelium (Mohamed et al., 2010

  11. The Impact of Water Scarcity on Egyptian National Security and on Regional Security in the Nile River Basin

    DTIC Science & Technology

    2012-06-08

    ART AND SCIENCE Strategic Studies by MOHAMED ELSHOPKY, MAJOR., EGYPT M.Sc., Commanders and Staff Officers College, Cairo, 2008 B.Sc...Government of Egypt finds itself in a critical situation where both internal planning, along with regional and international cooperation are paramount...for making optimum use of this incredibly scarce resource. Egypt , and the rest of the Nile Basin countries, have been sharing water under the

  12. Proceedings of the Dundee Conference (10th) Held in Dundee, Scotland on July 1988. Ordinary and Partial Differential Equations. Volume 2

    DTIC Science & Technology

    1988-07-01

    a priori inequalities with applications to R J Knops boundary value problems 40 Singular systems of differential equations V G Sigiilito S L...Stochastic functional differential equations S E A Mohammed 100 Optimal control of variational inequalities 125 Ennio de Giorgi Colloquium V Barbu P Kr e...location of the period-doubled bifurcation point varies slightly with Zc [ 3 ]. In addition, no significant effect is found if a smoother functional

  13. Malaysia-Singapore Relations: Never Mind the Rhetoric

    DTIC Science & Technology

    2004-10-01

    former Prime Minister Mahathir Mohammad, have used Singapore as a hot button issue to shore up domestic popularity. Singapore’s Foreign Minister S...Minister Abdullah gives every indication of adopting a very different diplomatic tone from his predecessor, the plain-speaking Dr. Mahathir Mohammed. As...prime minister, Mahathir remarked that just as there are many ways to skin a cat there are ways to skin Singapore. Singaporeans regarded the tone of

  14. Giving Reconciliation a Chance in Sudan: Seeking an Alternative Response to the Darfur Conflict

    DTIC Science & Technology

    2009-12-01

    independent Sultanate longer than any other region of Sudan, first coming under foreign rule in 1874 (Turco-Egyptian) and later succumbing to the Anglo...further argues that this colonial construction of a “traditional” system set Darfur back politically and socially to the pre- sultanate period. The...Massalit Sultan , resulting in devastating ethnic conflict between the Massalit and the Arabs (Abdul-Jalil, Mohammed, and Yousuf, 2007, p. 57). 3

  15. Systematic Control and Management of Data Integrity, Quality and Provenance for Command and Control Applications

    DTIC Science & Technology

    2010-01-24

    assess the trustworthiness of sensor data. Mohamed Nabeel (PhD student), Department of Computer Science. M. Nabeel has been involved in the research...April 7-12, 2008, Cancun, Mexico. 10. M. Nabeel , E. Bertino, "Secure Delta-Publishing of XML Content", Poster Paper, Proceedings of 24th...30, 2007, Vilamoura, Portugal, Lecture Notes in Computer Science 4804, Springer 2007. 12. M. Nabeel , E. Bertino, "A Structure Preserving Approach for

  16. The Size and Organisation of the Australian Army in the Near Future Given the Australian Defence Force White Paper 2000

    DTIC Science & Technology

    2002-01-01

    Southeast Asia and the Southwest Pacific areas within the region. The Southeast Asia area includes all the nations of the Malaysian Peninsula, including...hub in Singapore. Such are the concerns over this matter that Malaysian Prime Minister Dr Mohammed Mahatir has suggested, “ . . . an expansion to the...Forces against the predominantly Fijian Indian government. The coup resulted in widespread anarchy and lawlessness across the Fijian islands. The coup

  17. Detection of Buried Mines and Unexploded Ordnance (UXO)

    DTIC Science & Technology

    2007-04-20

    http://www.apopo.org/newsite/content/index.htm Ref-3 Block, M., R. Medina , and R. Albanese. Analysis of data determining whether European honey...News Service, September 30. http://www.purdue.edu/UNS/html4ever/2005/050930.Cooks.explosives.html Brannon, James. M., Patrick Deliman, Carlos Ruiz...James. M., Patrick Deliman, Carlos Ruiz, Cynthia Price, Mohammed Qasim, Jeffrey A. Gerald, Charolett Hayes, and Sally Yost. 1999. HMX adsorption and TNT

  18. CTC Sentinel (Volume 5, Issue 6, June 2012)

    DTIC Science & Technology

    2012-06-01

    different perspectives and experiences to their regional franchise . Some, like former Guantanamo detainees Said Ali al- Shihri and Mohamed Atiq...AQAP also drew lessons directly from other al-Qa`ida franchises . Like al- Qa`ida in Iraq (AQI), the movement established its own provisional Islamic...Asharq al- Awsat, May 14, 2009. 11 Personal interview, senior shaykh, Bakhil Tribal Con - federation, Sana`a, Yemen, May 27, 2012. 12 Personal interview

  19. Southeast Asia Report

    DTIC Science & Technology

    1985-10-07

    music, theatre, dance entertainments.puppet shows, classical music, traditional arts," cinema , radio, television and preservation of cultural...Service in Lao 1400 GMT 11 Sep 85] MESSAGE FROM MALAYSIA—[16 September message of thanks from Malaysian Prime Minister Dr Mahathir Bin Mohamed to...the occasion of Malaysian National Day, 31 August. I would like to take this occasion to express hope that the relations which have been promoted and

  20. Southeast Asia Report

    DTIC Science & Technology

    1986-07-31

    Mikhail Kapitsa, during his visit to the Southeast Asian countries some time ago. At that time, the Malaysian prime minister, Dr Mahathir Mohamed, was...senior Malaysian official remarked that the dif- ferences in culture, history, philosophy, and other attributes between the PNG and ASEAN is so great...RELATIONS—Jakarta, 12 June (ANTARA-OANA)—Melanesians, like Indonesians, Malaysians and other ASEAN nations are not hostile in nature. Therefore, the view

  1. A Study of Inverse Methods for Processing of Radar Data

    DTIC Science & Technology

    2006-10-01

    AFRL-HE-BR-SR-2006-0010 A STUDY OF INVERSE METHODS FOR PROCESSING OF RADAR DATA Mohamed F. Chouikha, Ph.D. Howard University Department of Electrical...WORK UNIT NUMBER 7184X04B 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. PERFORMING ORGANIZATION REPORT NUMBER Howard University Dept of...AVAILABILITY STATEMENT APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED. 13. SUPPLEMENTARY NOTES Final report delivered by the Howard University contractor

  2. Contraceptive choices among grand multiparous women at Murtala Mohammed Specialist Hospital, Kano.

    PubMed

    Rabiu, Ayyuba; Abubakar, Idris Sulaiman; Garba, Ibrahim; Haruna, Iman Usman

    2016-01-01

    Grand multiparity is known to be associated with pregnancy complications. Nigeria with a contraceptive prevalence of <15% and culture of early marriage in the northern part of the country, many women get to grand multiparity early in their obstetric carriers. These women contribute significantly to the bad obstetric performance indices in the country. The present study was to explore the contraceptive choices among grand multiparous women. This study was a descriptive cross-sectional study among grand multiparous women attending an antenatal clinic. Data were collected on sociodemographic characteristics, contraceptive choices, and factors that influence such choices. The data were analyzed using Statistical Package for the Social Sciences version 18. There were 219 respondents. The mean age was 33.05 ± 3.17, and the mean parity was 6.48 ± 1.83. Most of the respondents (208, 95.50%) were aware of modern contraceptive methods, and oral contraceptive was the method of most of the respondents (197, 90.00%). Only 92 (42.00%) were currently using a modern contraceptive method. Being convenient for the lifestyle was the reason for the choice of a contraceptive method by many of the respondents (42, 19.10%). There was high awareness of modern contraceptive methods; however, there was low use prevalence among respondents, and the desire for more pregnancy was the reason for the nonuse.

  3. The Search for Peace in Mindanao: Resolving a Wicked Problem

    DTIC Science & Technology

    2012-03-22

    negotiating panel, still led by Mohagher Iqbal, but with new members such as Professor Abhoud Syed Linga and Datu Antonio Kinoc of B‘laan tribe...that the MILF received funds from charitable institutions operated by Mohammed Jamal Khalifa, Osama Bin Laden‘s brother-in-law.53 The MILF has...Crucible: A Reader (Quezon City: CenPeg Publications), 2008, p. 136. 19 7 Hermoso, p. 61. 8 Dato‘ Md Ismael bin Ahmad Khan, ―The International

  4. Collaborative Recurrent Neural Networks forDynamic Recommender Systems

    DTIC Science & Technology

    2016-11-22

    formulation leads to an efficient and practical method. Furthermore, we demonstrate the versatility of our model by applying it to two different tasks: music ...form (user id, location id, check-in time). The LastFM9 dataset consists of sequences of songs played by a user’s music player collected by using a...Jeffrey L Elman. Finding structure in time. Cognitive science, 14(2), 1990. Alex Graves, Abdel-rahman Mohamed, and Geoffrey Hinton. Speech recognition

  5. Traditional Herbal Medicine Use Associated with Liver Fibrosis in Rural Rakai, Uganda

    DTIC Science & Technology

    2012-11-27

    Traditional Herbal Medicine Use Associated with Liver Fibrosis in Rural Rakai, Uganda Brandon J. Auerbach1,2*, Steven J. Reynolds3,4, Mohammed...Background: Traditional herbal medicines are commonly used in sub-Saharan Africa and some herbs are known to be hepatotoxic. However little is known...about the effect of herbal medicines on liver disease in sub-Saharan Africa. Methods: 500 HIV-infected participants in a rural HIV care program in Rakai

  6. Query Optimization by Semantic Reasoning.

    DTIC Science & Technology

    1981-05-01

    condition holds, then formulas X and Y are said to be ,nerge-compatible. Let xi be the variable in X that corresponds to variable yj in Y (x is not...Davidson, Ramez EI-Masri, Sheldon Finkelstein, Hector Garcia, Mohammed Olumi, Tom Rogers, Neil Rowe, David Shaw, and Kyu-Young Whang . Special credit...for the simple queries, along with cost formulas and applicability conditions for the methods. Most recently has come the development of optimizers for

  7. Islamic Terrorism in Southeast Asia: An Effects-Based U.S. Regional Strategy Against Jemaah Islamiyah and Abu Sayyaf

    DTIC Science & Technology

    2005-05-26

    the following year, including the detention of Abu Bakar Ba’asyir and his associated Abdullah Sungkar, passionate followers of Darul Islam. Ba’asyir...rhetoric of the group’s reported leader, Abu Bakar Ba’asyir: Brothers and sisters, according to the examples of the Prophet Mohammed, Islam must...organized a series of bombings across the country, sanctioned and approved by Abu Bakar Ba’asyir and carried out by operatives of JI and Al-Qaeda.”35

  8. 0.5-45GHz Simultaneous Transmit and Receive (STAR) Antenna System for Electronic Attack

    DTIC Science & Technology

    2016-03-17

    0.5-45GHz Simultaneous Transmit and Receive (STAR) Antenna System for Electronic Attack Mohamed Elmansouri, Prathap Valaleprasannakumar, Elie...Colorado, US, 80309 Abstract: A shared antenna aperture for simultaneous transmit and receive (STAR) operating from 0.5 to 45GHz with isolation...50dB over the entire band is discussed. The co-located antenna aperture system is designed across 4 overlapping bands: 0.5-2.5GHz, 2-7GHz, 6-19GHz

  9. Qatar: Background and U.S. Relations

    DTIC Science & Technology

    2014-01-30

    Industry Mohammed bin Saleh al Sada Minister of State for Defense Affairs MG Hamad bin Ali Al Attiyah Chief of Staff, Qatari Armed Forces MG Ghanim bin...May 2008 after concerns about voter franchise extension were resolved.5 The Advisory Council would have oversight authority over the Council of...have a more lasting impact on the region, but has challenged the traditional Qatari preference for remaining engaged with all sides in regional

  10. American Jihadist Terrorism: Combating a Complex Threat

    DTIC Science & Technology

    2010-12-07

    Esposito, “Terror Raids at JFK Airport Net American Alleged Terror Plotters Headed for Somalia,” abcnews.com, June 6, 2010, http://abcnews.go.com...Blotter/terror-raids- jfk - airport -net-alleged-terror-plotters/story?id= 10839045. 186 U.S. v. Mohamed Alessa and Carlos E. Almonte, Criminal Complaint... Airport Net American Alleged Terror Plotters Headed for Somalia,” ABC News, June 6, 2010, http://abcnews.go.com/Blotter/terror-raids- jfk - airport -net

  11. The Shi’a Crescent: A Misconception of Shi’a Alliance

    DTIC Science & Technology

    2014-12-01

    wear the hijab , set up illegal sharia courts, and imposed their own brutal penalties.”47 The country’s demography was tolerant toward a sectarian... A MISCONCEPTION OF SHI’A ALLIANCE by Rowaida Alamiri December 2014 Thesis Advisor: Anne Marie Baylouny Second Reader Mohammed Hafez...Master ’s Thesis 4. TITLE AND SUBTITLE 5. FUNDING NUMBERS THE SHI’ A CRESCENT: A MISCONCEPTION OF SHI’ A ALLIANCE 6. AUTHOR(S) Rowaida Alamiri 7

  12. The Nature and Future of Shi’ite Fundamentalism

    DTIC Science & Technology

    1990-03-28

    initially consisted of an exhaustive compilation of the memories of those who had known Mohammed, or knew others who had known him, sometimes several... memories , orally transmitted. The work of writing down the Hadith did not begin until some fifty years after the death of the Prophet, and two hundred...ways. By chanting religious tracts they eventually achieve a state of self- hypnosis , during which they may beat their own chests, slash their heads

  13. Counter Radicalization and Recruitment to Al-Qaeda: Fighting the War of Deeds

    DTIC Science & Technology

    2014-06-01

    Damjan al Dawasari, Abu Hafs al Shahri, Aslam Awan; • Suicide operations chiefs: Wali Mohammed; • High-level leaders: Hakimullah Mehsud, Bait- ullah...solicit- ing others to commit violence.35 • Najibullah Zazi, for the September 2009 at- tempted suicide attack in New York’s subway system...bombs in a suicide attack or set off timber bombs in crowded areas. . . . Prosecutor Altman said the plot was “on a scale potentially greater” than

  14. Proton MR Spectroscopic Imaging in NF1

    DTIC Science & Technology

    2006-07-01

    matter, parietal gray matter and thalamus. A student t -test was used to evaluate between group differences (NF1 vs. controls), while regression...both JLO and BNT scores, indicating an association with metabolic abnormalities and cognitive impairment. 8 Reportable Outcomes M. A. Mohamed, J. R ...Kaplan AM, Chen K, Lawson MA, Wodrich DL, Bonstelle CT, Reiman EM. J Child Neurol. 12: 499-506 (1997). 4. Levine TM, Materek A, Abel J, O’Donnell

  15. Chain Dynamic Formulations for Multibody System Tracked Vehicles (Preprint)

    DTIC Science & Technology

    2013-03-06

    Michael Wallin 1 Ahmed K. Aboubakr 1 Paramsothy Jayakumar 2 Michael D. Letherwood 2 Ashraf Hamed 1 Ahmed A. Shabana 1...5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Michael Wallin; Ahmed Aboubakr; Paramsothy Jayakumar ; Michael Letherwood; Ashraf Hamed 5d...Taylor & Francis/CRC, Boca Raton, Florida. 16. Shabana, A. A., Hamed, A. M., Mohamed, A. A., Jayakumar , P., and Letherwood, M. D. 2012, “Use of B

  16. Use of B-Spline in the Finite Element Analysis: Comparison with ANCF Geometry

    DTIC Science & Technology

    2011-02-04

    Beam Elements”, Multibody System Dynamics , Vol. 20 (1), pp. 1-28. 7. Hamed, A.M., Shabana, A.A., Jayakumar , P., and Letherwood, M.D., 2011 “Non...West Taylor Street Chicago, Illinois 60607 Paramsothy Jayakumar Michael D. Letherwood U.S. Army RDECOM-TARDEC 6501 E. 11 Mile Road Warren...Ashraf Hamed; Abdel - Nasser Mohamed; Paramsothy Jayakumar ; Michael Letherwood 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7

  17. East Asia: Southeast Asia

    DTIC Science & Technology

    1990-09-05

    Bangladesh to the Union of Myanmar [Burma] Mr Mostafa Faruque Mohammed at the Ministry of Trade at 9 am today. Director-General of the Trade...of the mass organizations such as that of the LPRYU [Lao People’s Revolutionary Youth Union ] of Savannkhet Province with the Ho Chi Minh Communist...Province and that between the Lao Trade Unions of Savannakhet Province and the Vietnamese Trade Unions of Quang Tri Province. In past years the

  18. Shift Focus on the Al Qaeda Network: A More Comprehensive Approach to Defeating Al Qaeda

    DTIC Science & Technology

    2012-06-15

    Declaration of jihad against the United States,” Al-Islah ( Internet ), September 2, 1996. As analyzed in Michael Scheuer, Osama bin Laden (New York...He enhanced his charismatic persona by deliberately modeling his life after that of Mohammed, the Islamic prophet.25 The irony of bin Laden is that...with the sensitive topic of a political ideology linked with a religion whose population is overwhelmingly distrustful of the U.S. Much has been made

  19. United States and Soviet Military Aid to Somalia: A Comparative Analysis of Security Assistance.

    DTIC Science & Technology

    1985-04-01

    Army Infantry School. TheK author has had two articles published, both in In(Aanry magazine. The first * was in the January- February 1982 issue and...Mohamed Siad Barre became the head of the government; thus beginning the fourth period of Somali history. Barre instituted " scientific socialism" as a...on Armed Services; Hearinns before the Subcommittee on Military Constrution Washington; U.S. Government Printing Office; 1982. "U.S. Reassesses Need

  20. Applying the ’Forward Strategy of Freedom’ to Tunisia: A Case Study in the Global War on Terrorism

    DTIC Science & Technology

    2004-03-19

    movement is centered on the history of the Islamic Tendency Movement (MTI- Mouvement de la Tendance Islamique ), which was founded in 1981. In 1988...years of one-party rule. Mohammed Hamdi identifies the 12 June1990 election victory of the FIS (Front Islamique du Salut, Islamic Salvation Front) party...elections. The FIS was disbanded in March 1992, and the GIA (Groupe Islamique Armee, Armed Islamic Group) would evolve, as Algeria slid into a five year

  1. American Jihadist Terrorism: Combating a Complex Threat

    DTIC Science & Technology

    2010-09-20

    www.nytimes.com/2010/07/30/us/30fbi.html. 177 Richard Esposito, “Terror Raids at JFK Airport Net American Alleged Terror Plotters Headed for Somalia...abcnews.com, June 6, 2010, http://abcnews.go.com/Blotter/terror-raids- jfk - airport -net-alleged-terror-plotters/story?id= 10839045. 178 U.S. v. Mohamed... Airport Net American Alleged Terror Plotters Headed for Somalia,” ABC News, June 6, 2010, http://abcnews.go.com/Blotter/terror-raids- jfk - airport -net

  2. Hospital Universiti Sains Malaysia (HUSM): 25 Years Of Excellent Service

    PubMed Central

    Kamari, Zaidun

    2009-01-01

    Our Hospital University Sains Malaysia (HUSM) was given the Cabinet approval to exist under the Ministry of Education on 23 November 1982. The Deputy Prime Minister during that period, Yang Berhormat Tun Musa Hitam announced this after the cabinet meeting was held together with the presence of the Yang Berhormat Ministers of Health; and Education, Director of the Public Works Department and the Implementation and Coordinating Unit, Prime Minister’s Department. The first patients moved in on 14 March 1983 and the inauguration of HUSM was done on 26 August 1984 by the Duli Yang Maha Mulia Tuanku Ismail Petra Ibni Al-Marhum Sultan Yahya Petra, the Sultan of Kelantan Darul Naim. HUSM celebrated it’s 25th anniversary at the Dewan Utama, USM Health Campus on the 15th December 2008 which was inaugurated by Yang Berhormat, Minister of Higher Education Dato’ Seri Mohamed Khaled Nordin. USM’s Vice Chancellor Professor Tan Sri Dato’ Dzulkifli Abdul Razak, Chairman of the USM Board of Directors Tan Sri Dato’ Haji Dr. Ani bin Arope, Health Campus Director Professor Dato’ Dr. Mafauzy Mohamed, former Campus Director, Dato’ Prof Mohd Roslani Abdul Majid, the current and previous Hospital Directors and Deputy Directors since 1983 were present. The achievements of HUSM since its establishment and its vision to fulfil the University’s Accelerated Programme for Excellence (APEX) are elaborated. PMID:22589644

  3. Bringing Mohamed to the Mountain: Situated Professional Development in a Ubiquitous Computing Classroom

    ERIC Educational Resources Information Center

    Swan, Karen; Kratcoski, Annette; Mazzer, Pat; Schenker, Jason

    2005-01-01

    This article describes an ongoing situated professional development program in which teachers bring their intact classes for an extended stay in a ubiquitous computing environment equipped with a variety of state-of-the-art computing devices. The experience is unique in that it not only situates teacher learning about technology integration in…

  4. Rapid Analysis of Energetic and Geo-Materials Using Laser Induced Breakdown Spectroscopy

    DTIC Science & Technology

    2013-04-01

    et al ., Anal Bioanal Chem ( 2006 ) 385, 316. 5. Mohamed, W. T. Y., Prog Phys (2007) 2, 42. 6. Elhassan, A., et al ., Spectrochim Acta B (2008) 63...Anal (2005) 5, 21. 20. Anzano, J. M., et al ., Anal Chim Acta ( 2006 ) 575, 230. 21. Rusak, D. A., et al ., TrAC Trend Anal Chem (1998) 17, 453. 22. Martin...Spectrosc Reviews (2004) 39, 27. 25. Winefordner, J. D., et al ., J Anal Atom Spectrom (2004) 19, 1061. 26. Cremers , D. A., and Radziemski, L. J.,

  5. Camera Geo calibration Using an MCMC Approach (Author’s Manuscript)

    DTIC Science & Technology

    2016-08-19

    calibration problem that supports priors over camera parameters and constraints that relate image anno - tations, camera geometry, and a geographic...Θi+1|Θi) = Ndim∏ j =1 1 σj φ ( Θi+1, j −Θi, j σj ) , where σj denotes the sampling step size on the j -th dimen- sion, and φ(x) denotes the PDF of the...image calibration,” Imaging for Crime Detection and Prevention, 2013. 1 [2] Haipeng Zhang, Mohammed Korayem, David J Crandall, and Gretchen LeBuhn

  6. The Subchronic Inhalation Toxicity of DF2 (Diesel Fuel) Used in Vehicle Engine Exhaust Smoke Systems (VEESS).

    DTIC Science & Technology

    1986-03-01

    4-I +4 .- -+ + _C tL+ + + +i + T + +- + - -) 4. c_ --- - * - 4A _ __ _ -- 0 0 ICx" C ) 4j cliou 0 N4cr(\\lc’ + + ++ ++ + + +1 -4++111+ = 0 m x...Charles L. Crouse SP6 David C . Burnett Garnet E. Affleck Dale H. Heitkamp Edmund G. Cummings, Ph.D. Carlyle Lilly Richard L. Farrand, Ph.D. Joseph J...Feeney, Ph.D. Robert W. Dorsey Michael Rausa SP6 Mohammed S. Ghumman Ernest H. Kandel Robert D. Armstrong Jeffrey D. Bergmann William C . Stark. John

  7. Novel Methods of Digital Phase Shifting to Achieve Arbitrary Values of Time Delay,

    DTIC Science & Technology

    1985-09-01

    ACHIEVE ARBITRARY VALUES OF TIME DELAY A. Mohammed DTIC ELECTEI DEC 0 5 SSEi SD Defence Centre de U.j Research Recherches pour la A- Establishment...velles m ~thodes: la premi~re fait appel i une technique de fenitrage, et la deuxiirme, i un 6chantillonnage des fr6quences. Dans les deux m6thodes...toute m6thode de conception do d~phaseurs numhriques. Do plus, dans la m ~thode do I ’chantillonnage des fr~quences, on introduit le concept do plage

  8. An Audit on the Appropriateness of Coronary Computed Tomography Angiography Referrals in a Tertiary Cardiac Center.

    PubMed

    Alderazi, Ahmed Ali; Lynch, Mary

    2017-01-01

    In response to growing concerns regarding the overuse of coronary computed tomography angiography (CCTA) in the clinical setting, multiple societies, including the American College of Cardiology Foundation, have jointly published revised criteria regarding the appropriate use of this imaging modality. However, previous research indicates significant discrepancies in the rate of adherence to these guidelines. To assess the appropriateness of CCTA referrals in a tertiary cardiac center in Bahrain. This retrospective clinical audit examined the records of patients referred to CCTA between the April 1, 2015 and December 31, 2015 in Mohammed bin Khalifa Cardiac Center. Using information from medical records, each case was meticulously audited against guidelines to categorize it as appropriate, inappropriate, or uncertain. Of the 234 records examined, 176 (75.2%) were appropriate, 47 (20.1%) were uncertain, and 11 (4.7%) were inappropriate. About 74.4% of all referrals were to investigate coronary artery disease (CAD). The most common indication that was deemed appropriate was the detection of CAD in the setting of suspected ischemic equivalent in patients with an intermediate pretest probability of CAD (65.9%). Most referrals deemed inappropriate were requested to detect CAD in asymptomatic patients at low or intermediate risk of CAD (63.6%). This audit demonstrates a relatively low rate of inappropriate CCTA referrals, indicating the appropriate and efficient use of this resource in the Mohammed bin Khalifa Cardiac Center. Agreement on and reclassification of "uncertain" cases by guideline authorities would facilitate a deeper understanding of referral appropriateness.

  9. Prise en charge d’un afflux massif de brûles lors d’une situation de catastrophe par incendie au Maroc

    PubMed Central

    Siah, S.; Hatimi, E.M.; Ihrai, H.; Drissi Kamili, N.

    2012-01-01

    Summary La brûlure est l’une des lésions les plus fréquemment rencontrées lors de catastrophes naturelles ou lors de catastrophes d’origine humaine (incendies de lieux publics d’origine accidentelle, ou en temps de guerre ou encore lors d’attentats terroristes). La prise en charge et le triage de brûlés en nombre reste un problème difficile; ceci souligne la nécessité d’une réflexion et de prévisions de ces crises en insistant sur la formation des médecins et des soignants. Les défis à relever sont multiples: les soins aux brûlés requièrent un nombre important de personnel qualifié; les évacuations doivent être planifiées en fonction de la gravité de la brûlure et des lésions associées; les stocks et lots de dotation (en particulier en topiques anti-infectieux et en cristalloïdes) doivent être suffisants et adéquats. Les services hospitaliers de l’Hôpital Militaire d’Instruction Mohammed V de Rabat doivent pouvoir être rapidement adaptés pour accueillir et surtout isoler ces patients. L’hypothèse d’une catastrophe par incendie avec afflux massif de brûlés à l’hôpital militaire d’instruction Mohammed V de Rabat ne doit laisser place à aucune improvisation. PMID:23467075

  10. Role of Cracks in the Creep of Structural Polycrystalline Ceramics.

    DTIC Science & Technology

    1988-01-15

    2 N N NN+l/(+-4N)N/ 2 dl = AYN$N E tN/(N + 1) (11) 0 A solution for the integral in eq. 11 can be obtained from the tables compiled by Groebner and...1964) 1679 34. T. G. Langdon and F. A. Mohamed, J. Mat. Sci. 13 (1978) 473 35. R. A. Sack, Proc. Phys. Soc. London 58A (1946) 729 36. W. Groebner , N...evaluated with the aid of solutions given by Groebner and Hofreiter [56]. The right-hand integral can be converted to a finite series representation

  11. Indirect personality assessment of the violent true believer.

    PubMed

    Meloy, J Reid

    2004-04-01

    The violent true believer is an individual committed to an ideology or belief system which advances homicide and suicide as a legitimate means to further a particular goal. The author explores useful sources of evidence for an indirect personality assessment of such individuals. He illustrates both idiographic and nomothetic approaches to indirect personality assessment through comparative analyses of Timothy McVeigh, an American who bombed the federal building in Oklahoma City in 1995, and Mohamed Atta, an Egyptian who led the airplane attacks against the World Trade Center and the Pentagon in 2001. The risks of indirect personality assessment and ethical concerns are identified.

  12. Solid-state structures and properties of scandium hydride; hydrogen storage and switchable mirrors application

    NASA Astrophysics Data System (ADS)

    Khodja, Khadidja; Bouhadda, Youcef; Seddik, Larbi; Benyelloul, Kamel

    2016-05-01

    First-principles calculation has been performed on the rare earth hydride ScH2 for hydrogen storage and switchable mirror applications, using the pseudo-potentials and plane waves based on the density-functional theory (DFT). The electronic and structural properties are studied within both local-density and generalized gradient approximations for exchange energy. The formation energy and the optical properties have been investigated and discussed. Our calculated results are generally in good agreement with theoretical and experimental data. Contribution to the topical issue "Materials for Energy Harvesting, Conversion and Storage (ICOME 2015) - Elected submissions", edited by Jean-Michel Nunzi, Rachid Bennacer and Mohammed El Ganaoui

  13. Nanowires: Enhanced Optoelectronic Performance of a Passivated Nanowire-Based Device: Key Information from Real-Space Imaging Using 4D Electron Microscopy (Small 17/2016).

    PubMed

    Khan, Jafar I; Adhikari, Aniruddha; Sun, Jingya; Priante, Davide; Bose, Riya; Shaheen, Basamat S; Ng, Tien Khee; Zhao, Chao; Bakr, Osman M; Ooi, Boon S; Mohammed, Omar F

    2016-05-01

    Selective mapping of surface charge carrier dynamics of InGaN nanowires before and after surface passivation with octadecylthiol (ODT) is reported by O. F. Mohammed and co-workers on page 2313, using scanning ultrafast electron microscopy. In a typical experiment, the 343 nm output of the laser beam is used to excite the microscope tip to generate pulsed electrons for probing, and the 515 nm output is used as a clocking excitation pulse to initiate dynamics. Time-resolved images demonstrate clearly that carrier recombination is significantly slowed after ODT treatment, which supports the efficient removal of surface trap states. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  14. The Monteggia fracture: series of 20 cases

    PubMed Central

    Chagou, Aniss; Rhanim, Abdelkarim; Berrada, Mohammed Saleh

    2014-01-01

    The Monteggia fracture is one of the pitfalls of conventional diagnosis of upper limb trauma. Through a retrospective study of 20 cases diagnosed at the Department of Orthopaedic Surgery and Traumatology, University Hospital Center, Ibn Sina, Mohamed V University, Rabat, Morocco, between 2010 and 2014, we have tried to do an update on the management of Monteggia fractures either at of paraclinical exams or the surgical management. We support the idea that the dislocation of the radial head should be sought systematically to any isolated fracture of the ulna, for not to miss fracture Monteggia authentic. Rehabilitation of the upper limb must be done as soon as possible. PMID:25667713

  15. Nereididae (Annelida: Phyllodocida) of the Persian Gulf and Gulf of Oman, including description of two new species and 11 new records.

    PubMed

    Bonyadi-Naeini, Alieh; Rastegar-Pouyani, Nasrullah; Rastegar-Pouyani, Eskandar; Glasby, Christopher J; Rahimian, Hassan

    2017-03-17

    Currently, only 31 nereidid species are known from the Persian Gulf and Gulf of Oman. The present study was carried out in order to investigate the poorly known diversity of nereidid polychaetes from seas of the southern coasts of Iran. Specimens were collected from 23 locations along the intertidal zones of the two water bodies. Among the 26 species found: two are new, and are described here, including Simplisetia qeshmensis sp. nov. and Neanthes biparagnatha sp. nov.; 11 are new geographical records. Neanthes biparagnatha sp. nov. is most similar to N. deplanata (Mohammed, 1971), which is also found in the Persian Gulf, but can be most easily distinguished from it by the presence of bars in addition to cones in Area IV of the pharynx. Simplisetia qeshmensis sp. nov. may be distinguished from its closest congener, S. erythraeensis (Fauvel, 1918), also reported from the Persian Gulf, by having a greater number of paragnaths in Area I of the pharynx, an additional type of chaeta (homogomph spinigers) in the ventral neuropodial fascicle and having a reduced notopodial lobe in posterior chaetigers. The list of new records includes: one species from both areas, Neanthes glandicincta (Southern, 1921); eight species from the Persian Gulf, Leonnates decipiens Fauvel, 1929, Neanthes acuminata (Ehlers, 1868), Neanthes sp., Neanthes sp. cf. N. acuminata, Nereis sp. cf. N. pelagica Linnaeus, 1758, Perinereis cultrifera (Grube, 1840) species complex., Pseudonereis trimaculata (Horst, 1924), Pseudonereis sp. cf. P. variegata (Grube, 1857) and two from the Gulf of Oman, Leonnates persicus Wesenberg-Lund, 1949 and Perinereis kuwaitensis Mohammed, 1970. The present study brings to 40 the number of nereidid species currently known from the Persian Gulf and Gulf of Oman. A taxonomic key to nereidid species from the intertidal zones of the Persian Gulf and Gulf of Oman is presented to facilitate future investigations.

  16. Confidence Intervals for System Reliability and Availability of Maintained Systems Using Monte Carlo Techniques

    DTIC Science & Technology

    1981-12-01

    DTIC _JUN ,I 51982 UNITED STATES AIR FORCE AIR UNIVERSITY E AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air-force Base,Ohio S 2 B 14 Best...t’re Air F:or- e -ns"it’.,, e of Technclogy Air Uv-ýerz.tyj in Partial 𔄁ulfilIThent Reýquirements fol- ,-hth D,ýýr.e c4" MastLer of’ OperaZ-ins...iesearc- VeTA 3 MohamedO ’’’’Jo SpD’ Fas.abal-la Lt. C ol. Egyplt.’.an Army Gradua~’p ( ler ons Research December 1981 Approcved fL~r pu>ý’ rclea.se

  17. The position of Islamic tradition on contraception.

    PubMed

    Atighetchi, D

    1994-01-01

    The first source of Islamic law, the Koran, does not mention contraception. On the contrary, most of the 'sayings' (hadith) of the Prophet Mohammed (the second source of Islamic law) on the subject, tolerate coitus interruptus (azl). The position commonly and historically shared by Islamic jurists coincides with Al-Ghazali's interpretation according to which, under many circumstances, coitus interruptus is a blameworthy but tolerated (makruh) act. However, there has always been a minority of jurists opposed to contraception. Analogical reasoning (qiyas, the fourth source of Islamic law) makes it possible to legitimize most modern contraceptive techniques. Nowadays, because of the risks of overpopulation, the majority of Islamic governments have passed family planning laws; however among the masses the wrong belief that Islamic law prohibits contraception is spreading.

  18. If You Meet Moses/Jesus/Mohammed/Buddha (or Associate Editors of Theory) on the Road, Kill Them!

    ERIC Educational Resources Information Center

    Ginter, Earl J.

    1989-01-01

    Presents reactions to Hershenson, Power, and Seligman's rejoinder in July 1989 issue of Journal of Mental Health Counseling (JMHC). Argues against relying upon either medical model or eclectic approach as a foundation for mental health counseling. Suggests Ivey's views (JMHC, January 1989) concerning developmental issues and author's views…

  19. Religion and Animal Welfare—An Islamic Perspective

    PubMed Central

    Rahman, Sira Abdul

    2017-01-01

    Simple Summary Cruelty to animals occurs during production, handling, transport, and slaughter in most countries where Islam is a major religion. Most of the people involved in this, such as those involved in the transport of animals, animal handlers, and butchers, are Muslims. However, many Muslims and Islamic religious leaders are not aware of this cruelty. Islam is a religion that shows compassion to animals as mentioned in the holy book Qur’an and sayings of the Prophet Mohammed (pbuh). This paper highlights what Islam says of the welfare of animals and how animal welfare can be improved by sensitizing all Muslims and religious leaders to the teachings on animal welfare in the Qur’an and the Hadiths so that they can influence their followers. Abstract Islam is a comprehensive religion guiding the lives of its followers through sets of rules governing the personal, social, and public aspects through the verses of the Holy Qur’an and Hadiths, the compilation of the traditions of Prophet Mohammed (pbuh), the two main documents that serve as guidelines. Islam is explicit with regard to using animals for human purposes and there is a rich tradition of the Prophet Mohammad’s (pbuh) concern for animals to be found in the Hadith and Sunna. Islam has also laid down rules for humane slaughter. In many countries animals are killed without pre-stunning. Regardless of pre-stunning, such meat should not be treated as halāl or at least be considered as Makrooh (detestable or abominable), because the animals have been beaten or treated without compassion during production, handling, transport, and slaughter. Many Muslims and Islamic religious leaders are not aware of the cruelty that is routinely inflicted on animals during transport, pre-slaughter, and slaughter in many Islamic countries. There is an urgent need to sensitize all Muslims to the teachings of animal welfare in the Qur’an and the Hadiths. A campaign is needed to apprise religious leaders of the current

  20. Efficient Algorithms for Handling Nondeterministic Automata

    NASA Astrophysics Data System (ADS)

    Vojnar, Tomáš

    Finite (word, tree, or omega) automata play an important role in different areas of computer science, including, for instance, formal verification. Often, deterministic automata are used for which traditional algorithms for important operations such as minimisation and inclusion checking are available. However, the use of deterministic automata implies a need to determinise nondeterministic automata that often arise during various computations even when the computations start with deterministic automata. Unfortunately, determinisation is a very expensive step since deterministic automata may be exponentially bigger than the original nondeterministic automata. That is why, it appears advantageous to avoid determinisation and work directly with nondeterministic automata. This, however, brings a need to be able to implement operations traditionally done on deterministic automata on nondeterministic automata instead. In particular, this is the case of inclusion checking and minimisation (or rather reduction of the size of automata). In the talk, we review several recently proposed techniques for inclusion checking on nondeterministic finite word and tree automata as well as Büchi automata. These techniques are based on using the so called antichains, possibly combined with a use of suitable simulation relations (and, in the case of Büchi automata, the so called Ramsey-based or rank-based approaches). Further, we discuss techniques for reducing the size of nondeterministic word and tree automata using quotienting based on the recently proposed notion of mediated equivalences. The talk is based on several common works with Parosh Aziz Abdulla, Ahmed Bouajjani, Yu-Fang Chen, Peter Habermehl, Lisa Kaati, Richard Mayr, Tayssir Touili, Lorenzo Clemente, Lukáš Holík, and Chih-Duo Hong.

  1. Bangladesh becomes "success story".

    PubMed

    1999-01-01

    The State Minister for Health and Family of Bangladesh, Dr. Mohammed Amanullah, highlighted some of the successes being achieved by his country in lowering fertility and improving the lives of the people since the 1994 International Conference on Population and Development. Some of these successes include practical measures to eliminate violence against women; introduction of a quota for women in public sector employment; and launching of the Health and Population Sector Program to provide a one-stop, full range of essential reproductive health, family planning and child health services through an integrated delivery mechanism. Moreover, the Minister informed the Forum participants that their success is attributable to many factors which include support from the government, from non-governmental organizations, civil society, mass media, religious and other community leaders, intersectoral collaboration, microcredit and income-generation activities.

  2. Anaesthetic management for awake craniotomy in brain glioma resection: initial experience in Military Hospital Mohamed V of Rabat.

    PubMed

    Meziane, Mohammed; Elkoundi, Abdelghafour; Ahtil, Redouane; Guazaz, Miloudi; Mustapha, Bensghir; Haimeur, Charki

    2017-01-01

    The awake brain surgery is an innovative approach in the treatment of tumors in the functional areas of the brain. There are various anesthetic techniques for awake craniotomy (AC), including asleep-awake-asleep technique, monitored anesthesia care, and the recent introduced awake-awake-awake method. We describe our first experience with anesthetic management for awake craniotomy, which was a combination of these techniques with scalp nerve block, and propofol/rémifentanil target controlled infusion. A 28-year-oldmale underwent an awake craniotomy for brain glioma resection. The scalp nerve block was performed and a low sedative state was maintained until removal of bone flap. During brain glioma resection, the patient awake state was maintained without any complications. Once, the tumorectomy was completed, the level of anesthesia was deepened and a laryngeal mask airway was inserted. A well psychological preparation, a reasonable choice of anesthetic techniques and agents, and continuous team communication were some of the key challenges for successful outcome in our patient.

  3. Anaesthetic management for awake craniotomy in brain glioma resection: initial experience in Military Hospital Mohamed V of Rabat

    PubMed Central

    Meziane, Mohammed; Elkoundi, Abdelghafour; Ahtil, Redouane; Guazaz, Miloudi; Mustapha, Bensghir; Haimeur, Charki

    2017-01-01

    The awake brain surgery is an innovative approach in the treatment of tumors in the functional areas of the brain. There are various anesthetic techniques for awake craniotomy (AC), including asleep-awake-asleep technique, monitored anesthesia care, and the recent introduced awake-awake-awake method. We describe our first experience with anesthetic management for awake craniotomy, which was a combination of these techniques with scalp nerve block, and propofol/rémifentanil target controlled infusion. A 28-year-oldmale underwent an awake craniotomy for brain glioma resection. The scalp nerve block was performed and a low sedative state was maintained until removal of bone flap. During brain glioma resection, the patient awake state was maintained without any complications. Once, the tumorectomy was completed, the level of anesthesia was deepened and a laryngeal mask airway was inserted. A well psychological preparation, a reasonable choice of anesthetic techniques and agents, and continuous team communication were some of the key challenges for successful outcome in our patient. PMID:28904684

  4. Evaluation des prescriptions antibiotiques au service des urgences de l’Hôpital Militaire d’Instruction Mohammed V (HMIMV)

    PubMed Central

    Elbouti, Anass; Rafai, Mostafa; Chouaib, Naoufal; Jidane, Said; Belkouch, Ahmed; Bakkali, Hicham; Belyamani, Lahcen

    2016-01-01

    Cette étude à pour objectifs de décrire les pratiques des prescriptions, évaluer leur pertinence et leur conformité aux règles d’utilisations et étudier les facteurs susceptibles de les influencer. Il s’agit d’une étude transversale d’évaluation des prescriptions antibiotiques portant sur 105 patients réalisée au service des urgences médico-chirurgicales de l’H.M.I.Med V de Rabat sur une période d’un mois. Le recueil des données était fait à l’aide d’un questionnaire rapportant les données démographiques et anamnestiques, les antécédents, la notion d’allergie, les données spécifiques de l’examen clinique, les données para cliniques, la prescription détaillée de l’antibiotique. Les données récoltées ont été ensuite évaluées par un médecin référent, chargé d’indiquer les éventuelles erreurs de traitement. Parmi les infections ayant motivé la prescription des antibiotiques, les affections des systèmes respiratoires et urinaires étaient au premier rang, les familles d’antibiotiques les plus couramment employées sont les pénicillines, les quinolones et les céphalosporines. 74 prescriptions soit (70,5%) étaient à la fois pertinentes et conformes contre 9 prescriptions soit (8,6%) justifiées mais non pertinentes et 6 prescriptions soit (5,7%) étaient jugées injustifiées par le médecin référent par absence d’infection. Les évaluations des pratiques médicales sont rarement menées dans les établissements de santé; c’est dans ce cadre que nous avons voulu nous inscrire en produisant cette étude afin d’améliorer la pertinence de nos prescriptions antibiotiques et d’optimiser leur conformité aux différentes recommandations. PMID:28292124

  5. Biography of Professor M. El-Bahay Issawi

    NASA Astrophysics Data System (ADS)

    Abdeen, Mamdouh M.

    2017-12-01

    Prof. Mohamed El-Bahay Issawi is a remarkable geologist and is without doubt one of the most important Egyptian geologists ever. His work in the Western Desert is extensive and legendary, and it is hard to imagine any single geologist ever again matching the extent of his field work in that remote region. He has had an enormously productive career involving a wide variety of research and applied topics. He discovered the Abu Tartur phosphate deposits, iron ore deposits of the Bahariya Oasis, and the Kalabsha kaolin deposits south of Aswan. He did extensive field work and aerial-photo mapping of the Western Desert over many years and authored many carefully documented papers that are still cited today. He wrote several books about the Phanerozoic geology of Egypt. Prof. Issawi has served his science and his nation over his long and outstanding career.

  6. Numerical analysis of single and multiple jets

    NASA Astrophysics Data System (ADS)

    Boussoufi, Mustapha; Sabeur-Bendehina, Amina; Ouadha, Ahmed; Morsli, Souad; El Ganaoui, Mohammed

    2017-05-01

    The present study aims to use the concept of entropy generation in order to study numerically the flow and the interaction of multiple jets. Several configurations of a single jet surrounded by equidistant 3, 5, 7 and 9 circumferential jets have been studied. The turbulent incompressible Navier-Stokes equations have been solved numerically using the commercial computational fluid dynamics code Fluent. The standard k-ɛ model has been selected to assess the eddy viscosity. The domain has been reduced to a quarter of the geometry due to symmetry. Results for axial and radial velocities have been compared with experimental measurements from the literature. Furthermore, additional results involving entropy generation rate have been presented and discussed. Contribution to the topical issue "Materials for Energy harvesting, conversion and storage II (ICOME 2016)", edited by Jean-Michel Nunzi, Rachid Bennacer and Mohammed El Ganaoui

  7. Impact of wastewater from the rural commune of Jmaa Moulblad on the physico-chemical quality of the waters of the Grou River (Rabat region, Morocco)

    NASA Astrophysics Data System (ADS)

    Arifi, Karim; Tahri, Latifa; El Abid, Abdallah; Hefiane, Fatima Zahra; Elblidi, Souad; Yahyaoui, Ahmed; Fekhaoui, Mohammed

    2018-05-01

    The Grou River is one of the main rivers that feed the reservoir of the Sidi Mohammed Ben Abdellah (SMBA) dam in Morocco. However, this river is particularly threatened by the pollution problem. It is in this context that this study aims to study the effect of wastewater from the rural commune of Jmaa Moulblad on the physicochemical quality of the waters of this river. We analyzed 11 physicochemical parameters (T° of area, T° of water, pH, EC, mV, Sal, TDS, BOD, COD, SS and TOC), with a monthly frequency since the month of December 2014 until November 2015. The results obtained show a worrying situation of the state of this watercourse. To remedy this problem, we recommend pre-treatment of wastewater before discharge and the implementation of a management plan and sustainable management of the Grou River watershed.

  8. NE Ohio Urban Growth Monitoring and Modeling Prototype. Revised

    NASA Technical Reports Server (NTRS)

    Siebert, Loren; Klosterman, Richard E.

    2001-01-01

    At the University of Akron, Dr. Loren Siebert, Dr. Richard Klosterman, and their graduate research assistants (Jung-Wook Kim, Mohammed Hoque, Aziza Parveen, and Ben Stabler) worked on the integration of remote sensing and GIs-based planning support systems. The primary goal of the project was to develop methods that use remote sensing land cover mapping and GIs-based modeling to monitor and project urban growth and farmland loss in northeast Ohio. Another research goal has been to use only GIS data that are accessible via the World Wide Web, to determine whether Ohio's small counties and townships that do not currently have parcel-level GIS systems can apply these techniques. The project was jointly funded by NASA and USGS OhioView grants during the 2000-2001 academic year; the work is now being continued under a USGS grant.

  9. Discrepancies Between Classic and Digital Epidemiology in Searching for the Mayaro Virus: Preliminary Qualitative and Quantitative Analysis of Google Trends.

    PubMed

    Adawi, Mohammad; Bragazzi, Nicola Luigi; Watad, Abdulla; Sharif, Kassem; Amital, Howard; Mahroum, Naim

    2017-12-01

    Mayaro virus (MAYV), first discovered in Trinidad in 1954, is spread by the Haemagogus mosquito. Small outbreaks have been described in the past in the Amazon jungles of Brazil and other parts of South America. Recently, a case was reported in rural Haiti. Given the emerging importance of MAYV, we aimed to explore the feasibility of exploiting a Web-based tool for monitoring and tracking MAYV cases. Google Trends is an online tracking system. A Google-based approach is particularly useful to monitor especially infectious diseases epidemics. We searched Google Trends from its inception (from January 2004 through to May 2017) for MAYV-related Web searches worldwide. We noted a burst in search volumes in the period from July 2016 (relative search volume [RSV]=13%) to December 2016 (RSV=18%), with a peak in September 2016 (RSV=100%). Before this burst, the average search activity related to MAYV was very low (median 1%). MAYV-related queries were concentrated in the Caribbean. Scientific interest from the research community and media coverage affected digital seeking behavior. MAYV has always circulated in South America. Its recent appearance in the Caribbean has been a source of concern, which resulted in a burst of Internet queries. While Google Trends cannot be used to perform real-time epidemiological surveillance of MAYV, it can be exploited to capture the public's reaction to outbreaks. Public health workers should be aware of this, in that information and communication technologies could be used to communicate with users, reassure them about their concerns, and to empower them in making decisions affecting their health. ©Mohammad Adawi, Nicola Luigi Bragazzi, Abdulla Watad, Kassem Sharif, Howard Amital, Naim Mahroum. Originally published in JMIR Public Health and Surveillance (http://publichealth.jmir.org), 01.12.2017.

  10. The regulation of cytochrome P450 2E1 during LPS-induced inflammation in the rat

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Abdulla, Dalya; Goralski, Kerry B.; College of Pharmacy, Burbidge Building, Dalhousie University, Halifax, Nova Scotia, B3H 3J5

    2006-10-01

    It is well known that inflammatory and infectious conditions differentially regulate cytochrome P450 (P450)-mediated drug metabolism in the liver. We have previously outlined a potential pathway for the downregulation in hepatic cytochrome P450 following LPS-mediated inflammation in the CNS (Abdulla, D., Goralski, K.B., Garcia Del Busto Cano, E., Renton, K.W., 2005. The signal transduction pathways involved in hepatic cytochrome P450 regulation in the rat during an LPS-induced model of CNS inflammation. Drug Metab. Dispos). The purpose of this study was to outline the effects of LPS-induced peripheral and central nervous system inflammation on hepatic cytochrome P450 2E1 (CYP2E1) in vivo,more » an enzyme that plays an important role in various physiological and pathological states. We report an increase in hepatic mRNA expression of CYP2E1 that occurred as early as 2-3 h following either the intraperitoneal (i.p.) injection of 5 mg/kg LPS or i.c.v. administration of 25 {mu}g of LPS. This increase in CYP2E1 mRNA expression was sustained for 24 h. In sharp contrast to the increase in hepatic CYP2E1 mRNA, we observed a significant reduction in the catalytic activity of this enzyme 24 h following either the i.c.v. or i.p. administration of LPS. Cycloheximide or actinomycin-D did not change the LPS-mediated downregulation in hepatic CYP2E1 catalytic activity. Our results support the idea that LPS acts at two different levels to regulate hepatic CYP2E1: a transcriptional level to increase CYP2E1 mRNA expression and a post-transcriptional level to regulate CYP2E1 protein and activity.« less

  11. Predictors of Vascular Cognitive Impairment Poststroke in a Middle Eastern (Bahrain) Cohort: A Proposed Case-Control Comparison.

    PubMed

    Donnellan, Claire; Al Banna, Mona; Redha, Noor; Al Jishi, Adel; Al Sharoqi, Isa; Taha, Safa; Bakhiet, Moiz; Abdulla, Fatema; Walsh, Patrick

    2016-11-28

    Poststroke dementia and cognitive impairment are associated with poor long-term outcomes after stroke. The contribution of genetic factors such as the presence of apolipoprotein (ApoE) ɛ4 allele and its association with cognitive impairment poststroke remains inconclusive, particularly in Middle Eastern regions. The aim of this study is to examine all correlates and potential predictors of cognitive impairment including self-awareness and regulation deficits in stroke patients and compare these functions with healthy older adults from a Middle Eastern population. A prospective stroke sample of 200 patients (case group) and 100 healthy aging individuals (control group) will be recruited from the largest medical complex in Bahrain. A neuropsychological battery of cognitive assessments (global, executive, and metacognition) will be conducted on all participants. Participants will be categorized into 4 subgroups (nonvascular cognitive impairment, vascular cognitive impairment with no dementia, vascular dementia, and mixed dementia) using standardized cognitive assessment scores and the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, dementia criteria. Biomarkers will include ApoE genotype, soluble form of receptor for advanced glycation end products, neprilysin, beta-secretase 1, biochemistry, and hematology measurements. The primary study outcome is to determine early risk factors for cognitive impairment after stroke in a Bahraini cohort. The study has received full ethical approval from the Bahrain Ministry of Health and from the affiliated university. With increasing stroke incidence rates in the Middle East, this research study will provide useful biological and epidemiological data for future development and planning of health policies and guidelines for stroke care within the Gulf region. ©Claire Donnellan, Mona Al Banna, Noor Redha, Adel Al Jishi, Isa Al Sharoqi, Safa Taha, Moiz Bakhiet, Fatema Abdulla, Patrick Walsh. Originally

  12. The Seismotectonic Map of Africa

    NASA Astrophysics Data System (ADS)

    Meghraoui, Mustapha

    2015-04-01

    . Paulina Amponsah (AECG, Accra), Abdelhakim Ayadi (CRAAG, Algiers), Atalay Ayele (Univ. Addis Ababa), Ateba Bekoa (Bueah Univ. Yaounde), Abdunnur Bensuleman (Tripoli Univ.), Damien Delvaux (MRAC-Tervuren); Mohamed El Gabry (NRIAG, Cairo), Rui-Manuel Fernandes (Beira Univ.) ; Vunganai Midzi & Magda Roos (CGS, Pretoria), Youssef Timoulali (Univ. Mohamed V, Rabat). Website: http://eost.u-strasbg.fr/igcp601/index.html

  13. The Emirates Mars Mission Science Data Center

    NASA Astrophysics Data System (ADS)

    Craft, James; Hammadi, Omran Al; DeWolfe, Alexandria; Staley, Bryan; Schafer, Corey; Pankratz, Chris

    2017-04-01

    The Emirates Mars Mission (EMM), led by the Mohammed Bin Rashid Space Center (MBRSC) in Dubai, United Arab Emirates, is expected to arrive at Mars in January 2021. The EMM Science Data Center (SDC) is to be developed as a joint effort between MBRSC and the University of Colorado's Laboratory for Atmospheric and Space Physics (LASP). The EMM SDC is responsible for the production, management, distribution, and archiving of science data collected from the three instruments on board the Hope spacecraft. With the respective SDC teams on opposite sides of the world evolutionary techniques and cloud-based technologies are being utilized in the development of the EMM SDC. This presentation will provide a top down view of the EMM SDC, summarizing the cloud-based technologies being implemented in the design, as well as the tools, best practices, and lessons learned for software development and management in a geographically distributed team.

  14. The Emirates Mars Mission Science Data Center

    NASA Astrophysics Data System (ADS)

    Craft, J.; Al Hammadi, O.; DeWolfe, A. W.; Staley, B.; Schafer, C.; Pankratz, C. K.

    2017-12-01

    The Emirates Mars Mission (EMM), led by the Mohammed Bin Rashid Space Center (MBRSC) in Dubai, United Arab Emirates, is expected to arrive at Mars in January 2021. The EMM Science Data Center (SDC) is to be developed as a joint effort between MBRSC and the University of Colorado's Laboratory for Atmospheric and Space Physics (LASP). The EMM SDC is responsible for the production, management, distribution, and archiving of science data collected from the three instruments on board the Hope spacecraft.With the respective SDC teams on opposite sides of the world evolutionary techniques and cloud-based technologies are being utilized in the development of the EMM SDC. This presentation will provide a top down view of the EMM SDC, summarizing the cloud-based technologies being implemented in the design, as well as the tools, best practices, and lessons learned for software development and management in a geographically distributed team.

  15. Chronic Viral Hepatitis in Malaysia: "Where are we now?"

    PubMed

    Raihan, Ruksana; Mohamed, Rosmawati; Radzi Abu Hassan, Muhammad; Md Said, Rosaida

    2017-01-01

    Malaysia is a country where an estimated 1 million people are chronically infected with hepatitis B virus (HBV) and an estimated 2.5% of the adult population are positive for antibody to hepatitis C virus (HCV). Effective nationwide vaccine coverage seems to be a highly effective measure to prevent new HBV infection. Treatment of HCV infection is also a regular practice in Malaysia. These measures highlight the possibility to reach the World Health Organization elimination target by 2030. To achieve this target, the Health Ministry and other nongovernmental organizations, such as My Commitment to Cure (MyC2C) are working together to develop a strategic road map to reach the global elimination target in Malaysia by 2030. How to cite this article: Raihan R, Mohamed R, Hasan MRA, Rosaida MS. Chronic Viral Hepatitis in Malaysia: "Where are we now?" Euroasian J Hepato-Gastroenterol 2017;7(1):65-67.

  16. Evaluating the unintended health consequences of poverty alleviation strategies: or what is the relevance of Mohammed Yunus to public health?

    PubMed

    Mohindra, K S; Haddad, Slim

    2008-01-01

    Public health researchers are increasingly shifting their attention away from merely documenting those factors that determine health--a solid evidence base on health determinants now exists--to improving our understanding of how various interventions influence population health. This paper argues for greater investigations of the potential unintended health benefits associated with participation in a poverty alleviation strategy (PAS) in low-income countries. We focus on microcredit, a PAS that has been spreading across the developing world. Microcredit aims to address the "credit gap" between the poor and the better off by offering an alternative for the poor to acquire loans: small groups are formed and loans are allocated to members based on group solidarity instead of formal collateral. We argue that microcredit corresponds with activities that will help build up health capital (e.g., greater access to resources) and describe the main pathways from microcredit participation to health. We advocate that microcredit and other potential pro-health PAS be included among the range of interventions considered by public health researchers in improving the health of the poor.

  17. The bacteriological profile of the burned patients in the center of burns in CHU Mohamed VI Marrakech (about 123 cases)

    PubMed Central

    Benchamkha, Yassine; Dhaidah, Ouafaa; Dahazze, Adil; Meriem, Quaboul; Elamrani, Moulay Driss; Ettalbi, Salwa

    2017-01-01

    The bacterial nosocomial infection is one of the leading causes of morbidity and mortality for burned patient; we conducted a retrospective study of 123 patients hospitalized in the burns center CHUMED VI of Marrakechover a period of 3 years, from January 1st, 2013 to December 31st, 2016. The criteria for nosocomial infection were those of the Center for Disease Control in Atlanta in 1988. Incidence rates were calculated. The bacterial ecology of the department was described as also antibiotype. The predominancy of the population was male. The cumulative incidence was 103 infections per 1000 days of treatment. Regarding the characteristics of bacterial infections, infected sites were skin (69%), blood (18%), urinary tract (12%) and lungs (1%). The main organisms were: Staphylococcus sp. (37.7%), Pseudomonas aeruginosa (19.8%), Enterococcus faecalis and Proteus mirabilis (18.5%). Staphylococci were resistant méticillo-in 22% of cases. Pseudomonas and Acinetobacter were multi-resistant (66%). The establishment of the bacterial ecology of the service, helped us set the right rules of prescription of antibiotics, which was based on the infected site, the type of organism, its sensitivity, the molecule used and the pharmacokinetics particular patient burned. The two main organisms being Staphylococcus and Pseudomonas aeruginosa, antibiotics used in the Service will then beta-lactams, glycopeptides, fluoroquinolones and aminoglycosides. Finally, to control the epidemic risk posed by the emergence of resistant organisms is necessary to combine the practice of good antibiotic therapy and prevention. PMID:29119059

  18. European National Society Cardiovascular Journals

    PubMed Central

    Alfonso, F.; Ambrosio, G.; Pinto, F.J.; van der Wall, E.E.

    2008-01-01

    Anesti Kondili MD, Djamaleddine Nibouche MD, Karlen Adamyan MD, Kurt Huber MD, Hugo Ector MD, Izet Masic MD, Rumiana Tarnovska MD, Mario Ivanusa MD, Vladimír Stane˘k MD, Jørgen Videbæk MD, Mohamed Hamed MD, Alexandras Laucevicius MD, Pirjo Mustonen MD, Jean-Yves Artigou MD, Ariel Cohen MD, Mamanti Rogava MD, Michael Böhm MD, Eckart Fleck MD, Gerd Heusch MD, Rainer Klawki MD, Panos Vardas MD, Christodoulos Stefanadis MD, József Tenczer MD, Massimo Chiariello MD, Aleksandras Laucevicius MD, Joseph Elias MD, Halima Benjelloun MD, Olaf Rødevand MD, Piotr Kul/akowski MD, Edvard Apetrei MD, Victor A. Lusov MD, Rafael G. Oganov MD, Velibor Obradovic MD, Gabriel Kamensky MD, Miran F. Kenda MD, Christer Höglund MD, Thomas F. Lüscher MD, René Lerch MD, Moufid Jokhadar MD, Habib Haouala MD, Vedat Sansoy MD, Valentin Shumakov MD, Adam Timmis MD. (European National Society Cardiovascular Journals Editors, see Appendix for complete affiliations) PMID:18665206

  19. Development of a New Intelligent Joystick for People with Reduced Mobility.

    PubMed

    Mrabet, Makrem; Rabhi, Yassine; Fnaiech, Farhat

    2018-01-01

    Despite the diversity of electric wheelchairs, many people with physical limitations and seniors have difficulty using their standard joystick. As a result, they cannot meet their needs or ensure safe travel. Recent assistive technologies can help to give them autonomy and independence. This work deals with the real-time implementation of an artificial intelligence device to overcome these problems. Following a review of the literature from previous work, we present the methodology and process for implementing our intelligent control system on an electric wheelchair. The system is based on a neural algorithm that overcomes problems with standard joystick maneuvers such as the inability to move correctly in one direction. However, this implies the need for an appropriate methodology to map the position of the joystick handle. Experiments on a real wheelchair are carried out with real patients of the Mohamed Kassab National Institute Orthopedic, Physical and Functional Rehabilitation Hospital of Tunis. The proposed intelligent system gives good results compared to the use of a standard joystick.

  20. Prophetic medicine as potential functional food elements in the intervention of cancer: A review.

    PubMed

    Sheikh, Bassem Y; Sarker, Md Moklesur Rahman; Kamarudin, Muhamad Noor Alfarizal; Ismail, Amin

    2017-11-01

    Amounting scientific evidences have revealed the antitumor, antimetastatic, antiangiogenic, antiproliferative, chemopreventive and neo-adjuvant efficacy of Prophetic Medicine in various in vitro, in vivo and clinical cancer models. Prophetic Medicine includes plants, dietary materials or spices that were used as remedy recipes and nutrition by the great Prophet Mohammed (peace be upon him) to treat various ailments. Prophetic medicine is the total authentic Hadith narrated by the Prophet (PBUH) in relation to medicine, whether Qur'anic verses or honourable Prophetic Hadith. The ability of functional foods from Prophetic Medicine to modulate various signalling pathways and multidrug resistance conferring proteins with low side-effects exemplify their great potential as neo-adjuvants and/or chemotherapeutics. The present review aims to provide the collective in vitro, in vivo, clinical and epidemiology information of Prophetic Medicines, and their bioactive constituents and molecular mechanisms as potential functional foods for the management of cancer. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  1. Ergonomics in Dentistry

    PubMed Central

    Bhat, Manohar; Mohammed, Tahir; Bansal, Nikita; Gupta, Gaurav

    2014-01-01

    ABSTRACT Ergonomics is much broader than preventing work‑related musculoskeletal disorders. The successful application of ergo‑ nomics assures high productivity, avoidance of illnesses and injuries, and increased satisfaction among workers. Unsuc‑ cessful application, on the other hand, can lead to work‑related musculoskeletal disorders (MSDs). This article sets forth broad important background information on ergonomics so that the dental practitioner can have a general awareness of ergonomic risk factors as well as some basis for understanding the ongo‑ ing dialogue about ergonomics, its diagnosis, treatment, and regulation. This article provides alternatives to be considered by the practitioner in light of the practitioner's own circumstances, experiences and goals. A practitioner wishing to improve his or her work environment, for whatever reason, may wish to follow an incremental approach to such efforts, as is briefy discussed here. How to cite this article: Gupta A, Bhat M, Mohammed T, Bansal N, Gupta G. Ergonomics in Dentistry. Int J Clin Pediatr Dent 2014;7(1):30-34. PMID:25206234

  2. Ergonomics in dentistry.

    PubMed

    Gupta, Anshul; Bhat, Manohar; Mohammed, Tahir; Bansal, Nikita; Gupta, Gaurav

    2014-01-01

    Ergonomics is much broader than preventing work‑related musculoskeletal disorders. The successful application of ergo‑ nomics assures high productivity, avoidance of illnesses and injuries, and increased satisfaction among workers. Unsuc‑ cessful application, on the other hand, can lead to work‑related musculoskeletal disorders (MSDs). This article sets forth broad important background information on ergonomics so that the dental practitioner can have a general awareness of ergonomic risk factors as well as some basis for understanding the ongo‑ ing dialogue about ergonomics, its diagnosis, treatment, and regulation. This article provides alternatives to be considered by the practitioner in light of the practitioner's own circumstances, experiences and goals. A practitioner wishing to improve his or her work environment, for whatever reason, may wish to follow an incremental approach to such efforts, as is briefy discussed here. How to cite this article: Gupta A, Bhat M, Mohammed T, Bansal N, Gupta G. Ergonomics in Dentistry. Int J Clin Pediatr Dent 2014;7(1):30-34.

  3. Technial Programme Committee

    NASA Astrophysics Data System (ADS)

    2014-06-01

    Chairpersons Dr Dinesh Sathyamoorthy, Science & Technology Research Institute for Defence (STRIDE), Ministry of Defence, Malaysia Associate Professor Sr Dr Abdul Rashid Mohamed Shariff, Universiti Putra Malaysia (UPM), Malaysia Dr Ahmad Fikri Abdullah, Universiti Putra Malaysia (UPM), Malaysia Dr Farrah Melissa Muharram, Universiti Putra Malaysia (UPM), Malaysia Members Professor Dr Li Jing, Beijing Normal University, China Professor Dr Iyyanki Muralikrishna, Administrative Staff College of India (ASCI), India Professor Dr Alias Abdul Rahman, Universiti Teknologi Malaysia (UTM), Malaysia Professor Dr Ismat Mohamed El Hassan, King Saud University, Saudi Arabia Professor Dr George Miliaresis, Open University of Cyprus, Cyprus Professor Dr Christine Pohl, Universiti Teknologi Malaysia (UTM), Malaysia Professor Dr Mahender Kotha, Goa University, India Associate Professor Dr Paolo Gamba, University of Pavia, Italy Associate Professor Dr Behara Seshadri Daya Sagar, Indian Statistical Institute (ISI), India Associate Professor Sr Ranjit Singh, Infrastructure University Kuala Lumpur (IUKL), Malaysia Associate Professor Dr Abdul Nasir Matori, Universiti Teknologi Petronas (UTP), Malaysia Associate Dr Lucian Dragut, West University of Timişoara, Romania Associate Professor Dr Saied Pirasteh, Islamic Azad University, Iran Associate Professor Dr Peter Yuen, Cranfield University, United Kingdom Associate Professor Dr Lim Hwee San, Universiti Sains Malaysia (USM), Malaysia Associate Professor Dr Wayan Suparta, Universiti Kebangsaan Malaysia (UKM), Malaysia Associate Professor Dr Tuong Thuy Vu, The University of Nottingham Malaysia Campus, Malaysia Associate Professor Dr Maged Mahmoud Marghany, Universiti Teknologi Malaysia (UTM), Malaysia Associate Professor Dr Rami Al-Ruzouq, University of Sharjah, UAE Associate Professor Dr Biswajeet Pradhan, Universiti Putra Malaysia (UPM), Malaysia Associate Professor Dr Helmi Zulhaidi Mohd Shafri, Universiti Putra Malaysia (UPM), Malaysia

  4. Pick and Eat Crop Testing: Dwarf Tomato and Pepper as Candidate Space Crops

    NASA Technical Reports Server (NTRS)

    Wheeler, R. M.; Massa, G. D.; Stutte, G. W.; Spencer, L. E.; Hummerick, M. E.; Sirmons, T.; Douglas, G. L.

    2016-01-01

    Several dwarf tomato and pepper varieties were evaluated under International Space Station (ISS)-simulated growth conditions (22 degrees Centigrade, 50 percent relative humidity, 1500 parts per million CO2, and 300 micromoles per square meter per second of light for 16 hours per day) with the goal of selecting those with the best growth, nutrition, and organoleptic potential for use in a pick and eat salad crop system on ISS and future exploration flights. Testing included six cultivars of tomato (Red Robin, Scarlet Sweet 'N' Neat, Tiny Tim, Mohamed, Patio Princess, and Tumbler) and six cultivars of pepper (Red Skin, Fruit Basket, Cajun Belle, Chablis, Sweet Pickle, and Pompeii). Plants were grown to an age sufficient to produce fruit (up to 106 days for tomato and 109 days for pepper) using Turface (arcillite) potting media with 18-6-8 control-release fertilizer and supplemental nutrient solution beginning around 60-days-age. Tomato fruits were harvested when they showed full red color, beginning around 70-days age and then at weekly intervals thereafter, while peppers were grown until fruits showed color and were harvested twice (first test) and just once at the end of the second test, with the final harvests including colored and green fruit. Plant sizes, yields, and nutritional attributes were measured and used to down-select to three cultivars for each species. In particular, we were interested in cultivars that were short (dwarf) but still produced high yields. Nutritional data included elemental (Ca, Mg, Fe, and K) content, vitamin K, phenolics, lycopene (for tomato), anthocyanin, lutein, and zeaxanthin. The three down-selected cultivars for each species were grown again and the harvested fruit sent to NASA's Johnson Space Center for sensory evaluation, which included overall acceptability, appearance, color intensity, aroma, flavor and texture. The combined data were compared and given weighting factors to rank the cultivars as candidates for testing in

  5. 78 FR 76814 - In the Matter of: Mohammed Soroush Mahalaty, a/k/a Mohammad Soroush,a/k/a Mike Soroush, 18...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-19

    ..., a/k/a Mohammad Soroush, a/k/a Mike Soroush, 18 Clinton Lane, Jericho, NY 11753; Order Denying Export..., license, or order issued under the International Emergency Economic Powers Act (50 U.S.C. 1701-1706); 18 U..., a/k/a Mike Soroush, with a last known address at: 18 Clinton Lane, Jericho, NY 11753, and when...

  6. Acute kidney injury in critically ill child.

    PubMed

    Al-Jboor, Wejdan; Almardini, Reham; Al Bderat, Jwaher; Frehat, Mahdi; Al Masri, Hazem; Alajloni, Mohammad Saleh

    2016-01-01

    Acute kidney injury (AKI) is a common and serious complication in patients in the Pediatric Intensive Care Unit (PICU). We conducted this study to estimate the incidence and the mortality rate of AKI in critically ill children as well as to describe some other related factors. A retrospective study was conducted at PICU of Queen Rania Abdulla Children Hospital, Amman, Jordan for the period extending from May 2011 to June 2013. The medical records of all patients admitted during this period, and their demographic data were reviewed. Patients with AKI were identified, and management and outcomes were reviewed and analyzed. AKI was evaluated according to modified RIFLE criteria. Of the 372 patients admitted to PICU, 64 (17.2%) patients developed AKI. Of these 64 patients who had AKI, 28 (43.7%) patients reached RIFLE max of risk, 21 (32.8%) patients reached injury, and 15 (23.4%) reached failure. Mean Pediatric Risk of Mortality II score at admission was significantly higher in patients with AKI than those without P <0.001. The age ranged between one month and 14 years with the median age as 5.4 year. Thirty-five (54.7%) were males. Sepsis was the most common cause of AKI. The mortality rate in critically ill children without AKI was 58.7%, whereas increased in children with AKI to 73.4%. The mortality rate in patients who received renal replacement therapy was 71.4% and was higher (81.5%) in patients who received mechanical ventilation (95%, [confidence interval (CI)] 79.3-83.4%) and was significantly higher in patients with multi-organ system dysfunction 90.3% (95%, [CI] 88.7-92.5%). The incidence of AKI in critically ill children is high and increased their mortality rate and higher mortality seen in the younger age group, especially those below one year. High mortality rate was associated with multi-organ system dysfunction and the need for mechanical ventilation.

  7. NMRPro: an integrated web component for interactive processing and visualization of NMR spectra.

    PubMed

    Mohamed, Ahmed; Nguyen, Canh Hao; Mamitsuka, Hiroshi

    2016-07-01

    The popularity of using NMR spectroscopy in metabolomics and natural products has driven the development of an array of NMR spectral analysis tools and databases. Particularly, web applications are well used recently because they are platform-independent and easy to extend through reusable web components. Currently available web applications provide the analysis of NMR spectra. However, they still lack the necessary processing and interactive visualization functionalities. To overcome these limitations, we present NMRPro, a web component that can be easily incorporated into current web applications, enabling easy-to-use online interactive processing and visualization. NMRPro integrates server-side processing with client-side interactive visualization through three parts: a python package to efficiently process large NMR datasets on the server-side, a Django App managing server-client interaction, and SpecdrawJS for client-side interactive visualization. Demo and installation instructions are available at http://mamitsukalab.org/tools/nmrpro/ mohamed@kuicr.kyoto-u.ac.jp Supplementary data are available at Bioinformatics online. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  8. Intelligent Control Wheelchair Using a New Visual Joystick.

    PubMed

    Rabhi, Yassine; Mrabet, Makrem; Fnaiech, Farhat

    2018-01-01

    A new control system of a hand gesture-controlled wheelchair (EWC) is proposed. This smart control device is suitable for a large number of patients who cannot manipulate a standard joystick wheelchair. The movement control system uses a camera fixed on the wheelchair. The patient's hand movements are recognized using a visual recognition algorithm and artificial intelligence software; the derived corresponding signals are thus used to control the EWC in real time. One of the main features of this control technique is that it allows the patient to drive the wheelchair with a variable speed similar to that of a standard joystick. The designed device "hand gesture-controlled wheelchair" is performed at low cost and has been tested on real patients and exhibits good results. Before testing the proposed control device, we have created a three-dimensional environment simulator to test its performances with extreme security. These tests were performed on real patients with diverse hand pathologies in Mohamed Kassab National Institute of Orthopedics, Physical and Functional Rehabilitation Hospital of Tunis, and the validity of this intelligent control system had been proved.

  9. Comparative Study of Malaria Prevalence among Travellers in Nigeria (West Africa) Using Slide Microscopy and a Rapid Diagnosis Test.

    PubMed

    Dougnon, T V; Bankole, H S; Hounmanou, Y M G; Echebiri, S; Atchade, P; Mohammed, J

    2015-01-01

    Malaria is a major disease in Africa and leads to various public health problems. A study was carried out at the Aviation Medical Clinic Laboratory, Murtala Mohammed Airport, Ikeja, Lagos State, Nigeria, in 2014. The work aimed to determine the prevalence of malaria among patients attending the laboratory. Blood samples were therefore collected from 51 patients and subjected to both blood smear microscopy and a rapid immunochromatographic diagnostic test (SD BIOLINE Malaria Ag) for detection of, respectively, malaria parasites and antigens. At the end of the study, 22% of the patients were detected positive by the microscopic examination while 9.8% were tested positive when using SD BIOLINE Malaria Ag. The outcomes of the study show a high prevalence of malaria at the airport. This represents a serious risk factor leading to a high likelihood of spread and occurrence of malaria in other countries including Western countries whereby the disease is nonendemic. It also pointed out that the blood smear microscopy seems to be better than Rapid Diagnosis Test (RDT) for malaria diagnosis.

  10. Analysis and optimization of three main organic Rankine cycle configurations using a set of working fluids with different thermodynamic behaviors

    NASA Astrophysics Data System (ADS)

    Hamdi, Basma; Mabrouk, Mohamed Tahar; Kairouani, Lakdar; Kheiri, Abdelhamid

    2017-06-01

    Different configurations of organic Rankine cycle (ORC) systems are potential thermodynamic concepts for power generation from low grade heat. The aim of this work is to investigate and optimize the performances of the three main ORC systems configurations: basic ORC, ORC with internal heat exchange (IHE) and regenerative ORC. The evaluation for those configurations was performed using seven working fluids with typical different thermodynamic behaviours (R245fa, R601a, R600a, R227ea, R134a, R1234ze and R1234yf). The optimization has been performed using a genetic algorithm under a comprehensive set of operative parameters such as the fluid evaporating temperature, the fraction of flow rate or the pressure at the steam extracting point in the turbine. Results show that there is no general best ORC configuration for all those fluids. However, there is a suitable configuration for each fluid. Contribution to the topical issue "Materials for Energy harvesting, conversion and storage II (ICOME 2016)", edited by Jean-Michel Nunzi, Rachid Bennacer and Mohammed El Ganaoui

  11. Improvement of pentathiophene/fullerene planar heterojunction photovoltaic cells by improving the organic films morphology through the anode buffer bilayer

    NASA Astrophysics Data System (ADS)

    El Jouad, Zouhair; Cattin, Linda; Martinez, Francisco; Neculqueo, Gloria; Louarn, Guy; Addou, Mohammed; Predeep, Padmanabhan; Manuvel, Jayan; Bernède, Jean-Christian

    2016-05-01

    Organic photovoltaic cells (OPVCs) are based on a heterojunction electron donor (ED)/electron acceptor (EA). In the present work, the electron donor which is also the absorber of light is pentathiophene. The typical cells were ITO/HTL/pentathiophene/fullerene/Alq3/Al with HTL (hole transport layer) = MoO3, CuI, MoO3/CuI. After optimisation of the pentathiophene thickness, 70 nm, the highest efficiency, 0.81%, is obtained with the bilayer MoO3/CuI as HTL. In order to understand these results the pentathiophene films deposited onto the different HTLs were characterized by scanning electron microscopy, atomic force microscopy, X-rays diffraction, optical absorption and electrical characterization. It is shown that CuI improves the conductivity of the pentathiophene layer through the modification of the film structure, while MoO3 decreases the leakage current. Using the bilayer MoO3/CuI allows cumulating the advantages of each layer. Contribution to the topical issue "Materials for Energy Harvesting, Conversion and Storage (ICOME 2015) - Elected submissions", edited by Jean-Michel Nunzi, Rachid Bennacer and Mohammed El Ganaoui

  12. Development of a New Intelligent Joystick for People with Reduced Mobility

    PubMed Central

    Mrabet, Makrem; Fnaiech, Farhat

    2018-01-01

    Despite the diversity of electric wheelchairs, many people with physical limitations and seniors have difficulty using their standard joystick. As a result, they cannot meet their needs or ensure safe travel. Recent assistive technologies can help to give them autonomy and independence. This work deals with the real-time implementation of an artificial intelligence device to overcome these problems. Following a review of the literature from previous work, we present the methodology and process for implementing our intelligent control system on an electric wheelchair. The system is based on a neural algorithm that overcomes problems with standard joystick maneuvers such as the inability to move correctly in one direction. However, this implies the need for an appropriate methodology to map the position of the joystick handle. Experiments on a real wheelchair are carried out with real patients of the Mohamed Kassab National Institute Orthopedic, Physical and Functional Rehabilitation Hospital of Tunis. The proposed intelligent system gives good results compared to the use of a standard joystick. PMID:29765462

  13. Biscrolling nanotube sheets and functional guests into yarns

    NASA Astrophysics Data System (ADS)

    Baughman, Ray

    2011-03-01

    Multifunctional applications of textiles have been limited by the inability to spin important materials into yarns. Generically applicable methods are demonstrated for producing weavable yarns comprising up to 95 wt % of otherwise unspinnable particulate or nanofiber powders that remain highly functional. Scrolled 50 nm thick carbon nanotube sheets confine these powders in the galleries of irregular scroll sacks, whose observed complex structures are related to twist-dependent extension of Archimedean spirals, Fermat spirals, or spiral pairs into scrolls. The strength and electronic connectivity of a small weight fraction of scrolled carbon nanotube sheet enables yarn weaving, sewing, knotting, braiding, and charge collection. This technology is used to make yarns of superconductors, Li-ion battery materials, graphene ribbons, catalytic nanofibers for fuel cells, and Ti O2 for photocatalysis. Work done in collaboration with Shaoli Fang, Xavier Lepro-Chavez, Chihye Lewis, Raquel Ovalle-Robles, Javier Carratero-Gonzalez, Elisabet Castillo-Martinez, Mikhail Kozlov, Jiyoung Oh, Neema Rawat, Carter Haines, Mohammed Haque, Vaishnavi Aare, Stephanie Stoughton, Anvar Zakhidov, and Ray Baughman, The University of Texas at Dallas / Alan G. MacDiarmid NanoTech Institute.

  14. Simulation of mixed convection in a horizontal channel heated from below by the lattice Boltzmann method

    NASA Astrophysics Data System (ADS)

    Sahraoui, Nassim M.; Houat, Samir; Saidi, Nawal

    2017-05-01

    We perform a contribution with a simulation study of the mixed convection in horizontal channel heated from below. The lattice Boltzmann method (LBM) is used with the Boussinesq approximation to solve the coupled phenomenon that governs the systems thermo-hydrodynamics. The double populations thermal lattice Boltzmann model (TLBM) is used with the D2Q5 for the thermal field and D2Q9 model for the dynamic field. A comparison of the results of the averaged Nusselt number obtained by the TLBM with other references is presented for an area stretching. The streamlines, the vortices, the isotherms, the velocity profiles and other parameters of the study, are presented at a certain time tT which is chosen arbitrarily. The results presented here are in good agreement with those reported in the scientific literature which gives us high expectations about the reliability of the TLBM to simulate this kind of physical phenomena. Contribution to the topical issue "Materials for Energy harvesting, conversion and storage II (ICOME 2016)", edited by Jean-Michel Nunzi, Rachid Bennacer and Mohammed El Ganaoui

  15. Three new species of Protogyrodactylus Johnston & Tiegs, 1922 (Monogenoidea: Dactylogyridae) from the gills of the longtail silverbiddy Gerres longirostris (Teleostei: Gerreidae) in the Red Sea.

    PubMed

    Galli, Paolo; Kritsky, Delane C

    2008-03-01

    Twenty-one specimens of the longtailed silverbiddy Gerres longirostris (Gerreidae) were examined for dactylogyrid parasites from the Nabq Managed Resource Protected Area, Ras Mohammed National Park (Red Sea) near Sharm El-Sheikh, South Sinai, Egypt. The diagnosis of Protogyrodactylus Johnston & Tiegs, 1922 was amended, and three new species, P. federicae n. sp., P. zullinii n. sp. and P. alatus n. sp., were recovered and described; the prevalence of each species was 100%. P. federicae most closely resembled P. alienus Bychowsky & Nagibina, 1974, but differed from it by possessing two anteromedial projections on the ventral bar, a claw-like ventral anchor sclerite and spatulate dorsal bars. P. zullini was most similar to P. quadratus Johnston & Tiegs, 1922, from which it differed by having a distal hook on the superficial root of the dorsal anchor, an evenly curved ventral anchor shaft and point, and a flange on the bulbous base of the male copulatory organ. P. alatus was closest to P. youngi Bychowsky & Nagibina, 1974, from which it differed by having delicate anchors and two prominent anteromedial processes on the ventral bar.

  16. Isolation, Phylogenetic Analysis and Anti-infective Activity Screening of Marine Sponge-Associated Actinomycetes

    PubMed Central

    Abdelmohsen, Usama Ramadan; Pimentel-Elardo, Sheila M.; Hanora, Amro; Radwan, Mona; Abou-El-Ela, Soad H.; Ahmed, Safwat; Hentschel, Ute

    2010-01-01

    Terrestrial actinomycetes are noteworthy producers of a multitude of antibiotics, however the marine representatives are much less studied in this regard. In this study, 90 actinomycetes were isolated from 11 different species of marine sponges that had been collected from offshore Ras Mohamed (Egypt) and from Rovinj (Croatia). Phylogenetic characterization of the isolates based on 16S rRNA gene sequencing supported their assignment to 18 different actinomycete genera representing seven different suborders. Fourteen putatively novel species were identified based on sequence similarity values below 98.2% to other strains in the NCBI database. A putative new genus related to Rubrobacter was isolated on M1 agar that had been amended with sponge extract, thus highlighting the need for innovative cultivation protocols. Testing for anti-infective activities was performed against clinically relevant, Gram-positive (Enterococcus faecalis, Staphylococcus aureus) and Gram-negative (Escherichia coli, Pseudomonas aeruginosa) bacteria, fungi (Candida albicans) and human parasites (Leishmania major, Trypanosoma brucei). Bioactivities against these pathogens were documented for 10 actinomycete isolates. These results show a high diversity of actinomycetes associated with marine sponges as well as highlight their potential to produce anti-infective agents. PMID:20411105

  17. [Pulmonary decortication: value of lung function recovery].

    PubMed

    Arsalane, A; Zidane, A; Atoini, F; Traibi, A; Ameziane, N; Kabiri, E-H

    2009-10-01

    Based on the experience in the thoracic surgery unit at Hôpital Militaire d'Instruction Mohammed-V in Rabat, this study analyses the indications as well as the results of pulmonary decortication. Twenty-five cases of pulmonary decortication were examined over a period of 5 years ranging from January 2002 to December 2006. The aetiology of chronic pyothorax was dominated by non tubercular causes. The clinical symptomatology mainly involved fever and dyspnoea (48% and 44% respectively). Pachypleuritis, collapse of the lung and pleural effusion account for most of the lesions found on the thoracic imaging. Surgery was indicated after failure in the medical treatment after four months on the average. The respiratory function was assessed in 20 patients three months after the intervention. The improvement in the spirometry was good in 85% of the cases (n=17), was not highly satisfactory in 10% of the cases (n=2) and a deterioration was noted in 5% of the cases (n=1). This unfavourable evolution was correlated with the tubercular aetiology and the poor state of the pulmonary parenchyma. Non tubercular causes, early diagnosis and absence of parenchymatous lesion seem to be predictive factors of good results after decortication.

  18. Intelligent Control Wheelchair Using a New Visual Joystick

    PubMed Central

    Mrabet, Makrem; Fnaiech, Farhat

    2018-01-01

    A new control system of a hand gesture-controlled wheelchair (EWC) is proposed. This smart control device is suitable for a large number of patients who cannot manipulate a standard joystick wheelchair. The movement control system uses a camera fixed on the wheelchair. The patient's hand movements are recognized using a visual recognition algorithm and artificial intelligence software; the derived corresponding signals are thus used to control the EWC in real time. One of the main features of this control technique is that it allows the patient to drive the wheelchair with a variable speed similar to that of a standard joystick. The designed device “hand gesture-controlled wheelchair” is performed at low cost and has been tested on real patients and exhibits good results. Before testing the proposed control device, we have created a three-dimensional environment simulator to test its performances with extreme security. These tests were performed on real patients with diverse hand pathologies in Mohamed Kassab National Institute of Orthopedics, Physical and Functional Rehabilitation Hospital of Tunis, and the validity of this intelligent control system had been proved. PMID:29599953

  19. Empirical relations to convert magnitudes of the earthquake catalogue for the north western of Algeria

    NASA Astrophysics Data System (ADS)

    Belayadi, Ilyes; Bezzeghoud, Mourad; Fontiela, João; Nadji, Amansour

    2017-04-01

    North Algeria is one of the most seismically active regions on the western Mediterranean basin and it is related with the boundaries of the Eurasian and Nubian plates. We compiled an earthquake catalogue for the north western of Algeria, within the area -2°W-1°E and 34°N-37°N for the time span 1790 - 2016. To compile the earthquake catalogue we merge all available catalogues either national and international. Then we remove all duplicates and fake earthquakes. The lower level of the catalogue entries is set at M = 2.5. Nevertheless, the magnitudes reported on the catalogue are ML, Ms, Mb, Mw and macroseismic intensity. Thus, we develop new empirical relations to calculate the Mw from the different magnitudes and intensity suitable to the seismic hazard and geodynamic context of North Algeria. Acknowledgements: Ilyes Belayadi is funded entirely by the University of Oran 2 Mohamed Ben Ahmed (Algeria). This work is co-financed by the European Union through the European Regional Development Fund under COMPETE 2020 (Operational Program for Competitiveness and Internationalization) through the ICT project (UID / GEO / 04683/2013) under the reference POCI-01-0145 -FEDER-007690.

  20. Ulcere de Marjolin: complication redoutable des sequelles de brûlures

    PubMed Central

    Ouahbi, S.; Droussi, H.; Boukind, S.; Dlimi, M.; Elatiqi, O.K.; Elamrani, M.D.; Benchamkha, Y.; Ettalbi, S.

    2013-01-01

    Summary L’ulcère de Marjolin désigne la transformation maligne d’une cicatrice de brûlure ou de toute autre plaie ou ulcération chronique. Le type histologique prédominant reste le carcinome épidermoïde, et il est caractérisé par son agressivité locale, des métastases plus fréquentes, un risque de récurrence et une mortalité plus importante que les carcinomes épidermoïdes classiques. Notre travail est une étude rétrospective portant sur 21 cas d’ulcère de Marjolin, colligés au service de chirurgie plastique du CHU Mohammed VI de Marrakech, avec pour but de relever les aspects épidémiologiques, thérapeutiques et évolutifs de cette pathologie. L’amélioration du pronostic nécessite non seulement un diagnostic et un traitement précoce, mais surtout une attitude préventive qui consiste en des greffes cutanées précoces et des soins réguliers de toute cicatrice de brûlure. PMID:24799850

  1. Committee for International Conference on Mechanical Engineering Research (ICMER 2011)

    NASA Astrophysics Data System (ADS)

    Yusoff, Ahmad Razlan Bin

    2012-09-01

    Scientific Advisory Committee: 1) Prof. Dr. Ahmad Kamal Ariffin (UKM) 2) Prof. Dr. Hj. Rosli Abu Bakar (UMP) 3) Prof. Dr. Hanafi Ismail (USM) 4) Prof. Ir. Dr. Mohd Jailani Mohd Nor (MoHE) 5) Prof. Dr. Zahari Taha (UMP) 6) Prof. Dr. Masjuki Haji Hassan 7) Prof. Ir. Dr. Ramesh Singh (UNITEN) 8) Prof. Dr. Razali Ayob (UTEM) 9) Prof. Dr. Wan Khairuddin (UTM) 10) Prof. Dr. Sulaiman Hj. Hasan (UTHM) 11) Prof. Dr. Zuraidah Mohd. Zain (UniMAP) 12) Prof. Dr. Horizon Gitano (USM) 13) Prof. Dr. K.V Sharma (UMP) 14) Prof. Dr. Shahrani Anuar (UMP) 15) Assoc. Prof. Dr. Abd Rashid Abd. Aziz (UTP) 16) Assoc. Prof. Dr. Aidy Ali (UPM) 17) Assoc. Prof. Dr. Saidur Rahman (UM) 18) Assoc. Prof. Dr. Md Abdul Maleque (UIA) Organizing Committee Chairman: Prof. Dr. Hj. Rosli Abu Bakar Co-Chair: Prof. Dr. Zahari Taha Co-Chair: Prof. Ir. Dr. Jailani Salihon Secretary: Dr. Rizalman Mamat Committee on Keynote Speaker 1) Kumaran Kadirgama (Chair) 2) Prof. Dr. K.V. Sharma 3) Haji Amirruddin Abdul Kadir 4) Miminorazeansuhaila Loman 5) Mohd Akramin Mohd Romlay Technical Committee (Peer Review & Proceedings) 1) Dr. Abdul Adam Abdullah (Chair) 2) Dr. Ahmad Razlan Yusoff 3) Mohd Yusof Taib 4) Dr. Md. Mustafizur Rahman 5) Dr. Hjh. Yusnita Rahayu 6) Dr. Gigih Priyandoko 7) Dr. Agung Sudrajad 8) Muhammad Hatifi Mansor 9) Mohd Fadzil Abdul Rahim Technical Committee (Panels & Session Chairs) 1) Dr. Mahadzir Ishak (Chair) 2) Prof. Dr. Shahrani Anuar 3) Dr. Maisara Mohyeldin Gasim Mohamed 4) Muhammad Ammar Nik Mu'tasim 5) Ahmad Basirul Subha bin Alias Technical Committee (Journal Publication) 1) Dr. Ahmad Razlan bin Yusoff (Chair) 2) Mohd Yusof Taib 3) Dr. Mahadzir Ishak 4) Dr. Abdul Adam Abdullah 5) Hj. Amirruddin Abdul Kadir 6) Hadi Abdul Salaam Bureau of Publicity & Website 1) Dr. Muhamad Arifpin Mansor (Chair) 2) Amir Abdul Razak 3) Idris Mat Sahat 4) Prof. Dr. Hj. Rosli Abu Bakar 5) Muhamad Zuhairi Sulaiman 6) Dr. Sugeng Ariyono 7) Asnul Hadi Ahmad 8) Mohd Tarmizy Che Kar 9) Mohd Padzly Radzi Bureau of

  2. Religion and Animal Welfare-An Islamic Perspective.

    PubMed

    Rahman, Sira Abdul

    2017-02-17

    Islam is a comprehensive religion guiding the lives of its followers through sets of rules governing the personal, social, and public aspects through the verses of the Holy Qur'an and Hadiths, the compilation of the traditions of Prophet Mohammed (pbuh), the two main documents that serve as guidelines. Islam is explicit with regard to using animals for human purposes and there is a rich tradition of the Prophet Mohammad's (pbuh) concern for animals to be found in the Hadith and Sunna. Islam has also laid down rules for humane slaughter. In many countries animals are killed without pre-stunning. Regardless of pre-stunning, such meat should not be treated as halāl or at least be considered as Makrooh (detestable or abominable), because the animals have been beaten or treated without compassion during production, handling, transport, and slaughter. Many Muslims and Islamic religious leaders are not aware of the cruelty that is routinely inflicted on animals during transport, pre-slaughter, and slaughter in many Islamic countries. There is an urgent need to sensitize all Muslims to the teachings of animal welfare in the Qur'an and the Hadiths. A campaign is needed to apprise religious leaders of the current cruelty that occurs during transport and slaughter.

  3. [Not Available].

    PubMed

    Bakkali, H; Ababou, K; Bellamari, H; Ennouhi, A; Nassim Sabah, T; Achbouk, A; Moussaoui, A; Fouadi, F Z; Siah, S; Ihrai, H

    2009-03-31

    Les brûlures électriques sont rares mais graves nécessitant une prise en charge urgente et adéquate car l'évolution peut être émaillée de complications graves, notamment cardiaques, neurologiques et rénales, et les séquelles sont importantes. A travers une étude analytique et rétrospective de janvier 2000 à novembre 2007 ayant inclus 30 patients admis au Service des Brûlés de l'Hôpital Militaire d'Instruction Mohamed V de Rabat, Maroc, pour prise en charge de brûlures électriques, il a été relaté les mécanismes des brûlures électriques, comme aussi les complications, la morbidité et la mortalité, dues aux brûlures électriques, tout en insistant sur les modalités de prise en charge initiale chez ces patients. La prévention reste le point capital pour réduire l'incidence de ces accidents. Cette prévention se base sur la surveillance des enfants et l'élimination de facteurs de risque à la maison, par la maintenance des installations électriques et par l'information et l'éducation du public.

  4. Low Decision Space Means No Decentralization in Fiji Comment on "Decentralisation of Health Services in Fiji: A Decision Space Analysis".

    PubMed

    Faguet, Jean-Paul

    2016-06-22

    Mohammed, North, and Ashton find that decentralization in Fiji shifted health-sector workloads from tertiary hospitals to peripheral health centres, but with little transfer of administrative authority from the centre. Decision-making in five functional areas analysed remains highly centralized. They surmise that the benefits of decentralization in terms of services and outcomes will be limited. This paper invokes Faguet's (2012) model of local government responsiveness and accountability to explain why this is so - not only for Fiji, but in any country that decentralizes workloads but not the decision space of local governments. A competitive dynamic between economic and civic actors that interact to generate an open, competitive politics, which in turn produces accountable, responsive government can only occur where real power and resources have been devolved to local governments. Where local decision space is lacking, by contrast, decentralization is bound to fail because it has not really happened in the first place. © 2016 The Author(s); Published by Kerman University of Medical Sciences. This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

  5. STRESS RISK FACTORS AND STRESS-RELATED PATHOLOGY: NEUROPLASTICITY, EPIGENETICS AND ENDOPHENOTYPES

    PubMed Central

    Radley, Jason J.; Kabbaj, Mohamed; Jacobson, Lauren; Heydendael, Willem; Yehuda, Rachel; Herman, James P.

    2013-01-01

    This review highlights a symposium on stress risk factors and stress susceptibility, presented at the Neurobiology of Stress workshop in Boulder, Colorado, June 2010. This symposium addressed factors linking stress plasticity and reactivity to stress pathology in animal models and in humans. Dr. Jason Radley discussed studies demonstrating prefrontal cortical neuroplasticity and prefrontal control of hypothalamo-pituitary-adrenocortical axis function in rat, highlighting emerging evidence for a critical role of this region in normal and pathological stress integration. Dr. Mohamed Kabbaj summarized his studies of possible epigenetic mechanisms underlying behavioral differences in rat populations bred for differential stress reactivity. Dr. Lauren Jacobson described studies using a mouse model to explore the diverse actions of antidepressant action in brain, suggesting mechanisms whereby antidepressants may be differentially effective in treating specific depression endophenotypes. Dr. Rachel Yehuda discussed the role of glucocorticoids in post-traumatic stress disorder (PTSD), indicating that low cortisol may be a trait that predisposes the individual to development of the disorder. Furthermore, she presented evidence indicating that traumatic events can have transgenerational impact on cortisol reactivity and development of PTSD symptoms. Together, the symposium highlighted emerging themes regarding the role of brain reorganization, individual differences and epigenetics in determining stress plasticity and pathology. PMID:21848436

  6. Molecular Dynamics Simulation of Thermodynamic Properties in Uranium Dioxide

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Wang, Xiangyu; Wu, Bin; Gao, Fei

    2014-03-01

    In the present study, we investigated the thermodynamic properties of uranium dioxide (UO2) by molecular dynamics (MD) simulations. As for solid UO2, the lattice parameter, density, and enthalpy obtained by MD simulations were in good agreement with existing experimental data and previous theoretical predictions. The calculated thermal conductivities matched the experiment results at the midtemperature range but were underestimated at very low and very high temperatures. The calculation results of mean square displacement represented the stability of uranium at all temperatures and the high mobility of oxygen toward 3000 K. By fitting the diffusivity constant of oxygen with the Vogel-Fulcher-Tammanmore » law, we noticed a secondary phase transition near 2006.4 K, which can be identified as a ‘‘strong’’ to ‘‘fragile’’ supercooled liquid or glass phase transition in UO2. By fitting the oxygen diffusion constant with the Arrhenius equation, activation energies of 2.0 and 2.7 eV that we obtained were fairly close to the recommended values of 2.3 to 2.6 eV. Xiangyu Wang, Bin Wu, Fei Gao, Xin Li, Xin Sun, Mohammed A. Khaleel, Ademola V. Akinlalu and Li Liu« less

  7. Race, racism and health: disparities, mechanisms, and interventions.

    PubMed

    Brondolo, Elizabeth; Gallo, Linda C; Myers, Hector F

    2009-02-01

    The goals of this special section are to examine the state-of-the-science regarding race/ethnicity and racism as they contribute to health disparities and to articulate a research agenda to guide future research. In the first paper, Myers presents an integrative theoretical framework for understanding how racism, poverty, and other major stressors relate to health through inter-related psychosocial and bio-behavioral pathways. Williams and Mohammed review the evidence concerning associations between racism and health, addressing the multiple levels at which racism can operate and commenting on important methodological issues. Klonoff provides a review and update of the literature concerning ethnicity-related disparities in healthcare, and addresses factors that may contribute to these disparities. Brondolo and colleagues consider racism from a stress and coping perspective, and review the literature concerning racial identity, anger coping, and social support as potential moderators of the racism-health association. Finally, Castro and colleagues describe an ecodevelopmental model that can serve as an integrative framework to examine multi-level social-cultural influences on health and health behavior. In aggregate, the special section papers address theoretical and methodological issues central to understanding the determinants of health disparities, with the aim of providing direction for future research critical to developing effective interventions to reduce these disparities.

  8. Translation and Validation of the Nomophobia Questionnaire in the Italian Language: Exploratory Factor Analysis.

    PubMed

    Adawi, Mohammad; Bragazzi, Nicola Luigi; Argumosa-Villar, Lidia; Boada-Grau, Joan; Vigil-Colet, Andreu; Yildirim, Caglar; Del Puente, Giovanni; Watad, Abdulla

    2018-01-22

    of hours spent on a mobile phone. The Italian version of the NMP-Q proved to be reliable. ©Mohammad Adawi, Nicola Luigi Bragazzi, Lidia Argumosa-Villar, Joan Boada-Grau, Andreu Vigil-Colet, Caglar Yildirim, Giovanni Del Puente, Abdulla Watad. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 22.01.2018.

  9. Jesus Heard the Word of God, but Mohammed had Convulsions: How Religion Clause Principles Should Be Applied to Religion in the Public School Social Studies Curriculum.

    ERIC Educational Resources Information Center

    Kaiser, Elizabeth D.

    2003-01-01

    Discusses why public schools are making religion an important part of social-studies curriculum and why teaching of religion may create unintended constitutional violations. Explores the efficacy of current legal tests of constitutionality of religion in schools. Proposes new test for evaluating the constitutionality of religion in public-school…

  10. Comparison of two antifungal susceptibility testing of Candida sp. isolates using agar diffusion method: Neo-sensitabs® tablets and Bio-rad® disks.

    PubMed

    Uwingabiye, J; Iken, M; Zohoun, A G; Boumhil, L; Lemkhente, Z; Naoui, H; Bouchrik, M; Lmimouni, B

    2016-03-01

    The aim of our study was to evaluate the concordance between the two antifungal susceptibility testing of Candida sp. isolates using agar diffusion method: Neo-Sensitabs(®) tablets and Bio-Rad(®) disks. This is a prospective study conducted in the Laboratory of Parasitology and Mycology of the Mohammed V military teaching hospital from February to August 2012. Upon receiving blood cultures and peripheral sites samples, the identification of Candida isolates performed using routine phenotypic standard tests and the realization of the antifungal susceptibility was carried out on Neo-sensitabs(®) tablets and Bio-Rad(®) disks. A total of 38 Candida strains were isolated: 15 C. albicans (39%), 13 C. glabrata (34%), 5 C. tropicalis (13%), 4 C. krusei (11%) and 1 C. dubliniensis (3%). There were no significant difference (P>0.05) in susceptibility rate between both methods for all antifungal agents tested except for 5-fluorocytosine. The concordance percentage between two methods was 100% for amphotericin B, 97.4% for fluconazole, 94.7% for voriconazole and 73% for 5-fluorocytosine. Both methods are easy to perform, rapid and cost effective. Our results showed the best agreement between the two methods for testing the susceptibility of Candida isolates to amphotericin B, fluconazole and voriconazole while for the 5-fluorocytosine, the concordance rate was low. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  11. A background to the feminist movement in Egypt.

    PubMed

    Hoodfar, H

    1992-01-01

    The origins of the feminist movement in Egypt can be traced back to the social restructuring that occurred during the reign of Mohammed Ali (1805-48). At that time, a debate raged over whether female education was essential to national development. Reformers such as Kassim Amin argued in favor of education for all women and condemned polygamy, supporting their arguments with references to the Koran. Women from the upper classes used their wealth, over which Muslim law gives them full control, to found hospitals, schools, and training centers. By 1914, there were 14 magazines devoted to women's issues. Women participated in anticolonial movements and nationalist party activities while continuing to advocate improvements in women's status. In 1924, Egypt became the 1st Islamic country to deveil women without state intervention. The Egyptian Feminist Party was founded in 1923, and the Women's Political Party was established in 1942 to coordinate the fight for women's equality and the revision of family law. Women's full political rights gained recognition when Egypt won independence in 1956, and the 1st female Minister, Hekmat Abu-Zaid, was appointed in 1962. Ironically, the feminist movement stagnated in the 1st few decades after independence as women's organizations became coopted into the state. The movement has been revitalized, however, by Islamic attacks on women's rights.

  12. [Radiotherapy of primary breast sarcomas: Retrospective study].

    PubMed

    Chellakhi, M; Benchakroun, N; Bouchbika, Z; Jouhadi, H; Tawfiq, N; Sahraoui, S; Benider, A

    2018-04-18

    Primary breast sarcomas are heterogeneous tumours derived from non-epithelial mammary gland structures. Although they represent a rare entity, their incidence may increase in the coming years owing to conservative approach considered in the treatment of breast cancer. The aim of this work was to highlight the effect of postoperative irradiation in the treatment of these tumours. This is a retrospective study conducted at the Mohammed-VI centre for cancer treatment between 2004 and 2011. Survival rates were calculated by the Kaplan-Meier method. Fifteen cases were collected. The median age was 41.9years. Phyllode sarcoma accounted for 66% of this series. Surgical treatment was performed in 93% of the patients with negative margins in 33.33% of the cases. Neoadjuvant chemotherapy was indicated in 46% of the patients with locally advanced tumours and 66% of the patients received postoperative radiotherapy for positive or close margins. Five years overall survival and relapse free survival was not significantly different with the use of adjuvant radiotherapy. Due to the rarity of this entity and the absence of randomized trials, evidence based management is still lacking. However, a multidisciplinary approach is to be required including surgical excision followed by radiotherapy, depending on the tumour characteristics. Copyright © 2018 Société française de radiothérapie oncologique (SFRO). Published by Elsevier SAS. All rights reserved.

  13. [Signs of extreme vagotonia in the electrocardiogram of an Olympic 5km running champion].

    PubMed

    Chrástek, J

    2002-12-01

    Hypokinesia (lack of exercise)--a disease caused by lack of physical activity leads among others to a predominance of the sympathetic nerve in the circulation. Its manifestations are briefly described according to Kraus-Raab's hypothesis of 1961. The opposite of a hypokinetic man are trained (hyperkinetic) sportsmen, in particular long-distance runners. Their neurovegetative balance is shifted to the side of the vagus (parasympathetic nerve). This is described as training vagotonia. On the example of ECG tracings of an Olympic 5 km runner, the Tunisian Mohamed Gammoudi, the author describes its manifestations at rest, during the orthostatic test and during work, i.e. the step test. These manifestations include in particular bradycardia of 32 beats per minute, prolonged atrioventricular conduction > 0.2 sec., a long period of the electric systole = 0.44 sec. and an enormously prolonged electric diastole T-P = 1.1 sec. This long diastolic filling stage makes it possible in particular during physical work to increase the systolic and diastolic output to double the values of a healthy non-trained heart. Training vagotonia is usually not the source for manifestation of dangerous arrhythmias, as it may be the case in constitutional vagotonia. So far expert comparison of these two types of change to parasympathic tonus is lacking, similarly as a comparative study with medicamentously influenced vagotonia by means of beta-blockers.

  14. Active chimney effect using heated porous layers: optimum heat transfer

    NASA Astrophysics Data System (ADS)

    Mehiris, Abdelhak; Ameziani, Djamel-Edine; Rahli, Omar; Bouhadef, Khadija; Bennacer, Rachid

    2017-05-01

    The purpose of the present work is to treat numerically the problem of the steady mixed convection that occurs in a vertical cylinder, opened at both ends and filled with a succession of three fluid saturated porous elements, namely a partially porous duct. The flow conditions fit with the classical Darcy-Brinkman model allowing analysing the flow structure on the overall domain. The induced heat transfer, in terms of local and average Nusselt numbers, is discussed for various controlling parameters as the porous medium permeability, Rayleigh and Reynolds numbers. The efficiency of the considered system is improved by the injection/suction on the porous matrices frontier. The undertaken numerical exploration particularly highlighted two possible types of flows, with and without fluid recirculation, which principally depend on the mixed convection regime. Thus, it is especially shown that recirculation zones appear in some domain areas under specific conditions, obvious by a negative central velocity and a prevalence of the natural convection effects, i.e., turnoff flow swirls. These latter are more accentuated in the areas close to the porous obstacles and for weak permeability. Furthermore, when fluid injection or suction is considered, the heat transfer increases under suction and reduces under injection. Contribution to the topical issue "Materials for Energy Harvesting, Conversion and Storage II (ICOME 2016)", edited by Jean-Michel Nunzi, Rachid Bennacer and Mohammed El Ganaoui

  15. Deep experimental profiling of microRNA diversity, deployment, and evolution across the Drosophila genus.

    PubMed

    Mohammed, Jaaved; Flynt, Alex S; Panzarino, Alexandra M; Mondal, Md Mosharrof Hossein; DeCruz, Matthew; Siepel, Adam; Lai, Eric C

    2018-01-01

    To assess miRNA evolution across the Drosophila genus, we analyzed several billion small RNA reads across 12 fruit fly species. These data permit comprehensive curation of species- and clade-specific variation in miRNA identity, abundance, and processing. Among well-conserved miRNAs, we observed unexpected cases of clade-specific variation in 5' end precision, occasional antisense loci, and putatively noncanonical loci. We also used strict criteria to identify a large set (649) of novel, evolutionarily restricted miRNAs. Within the bulk collection of species-restricted miRNAs, two notable subpopulations are splicing-derived mirtrons and testes-restricted, recently evolved, clustered (TRC) canonical miRNAs. We quantified miRNA birth and death using our annotation and a phylogenetic model for estimating rates of miRNA turnover. We observed striking differences in birth and death rates across miRNA classes defined by biogenesis pathway, genomic clustering, and tissue restriction, and even identified flux heterogeneity among Drosophila clades. In particular, distinct molecular rationales underlie the distinct evolutionary behavior of different miRNA classes. Mirtrons are associated with high rates of 3' untemplated addition, a mechanism that impedes their biogenesis, whereas TRC miRNAs appear to evolve under positive selection. Altogether, these data reveal miRNA diversity among Drosophila species and principles underlying their emergence and evolution. © 2018 Mohammed et al.; Published by Cold Spring Harbor Laboratory Press.

  16. Physico-mechanical properties of plywood bonded with ecological adhesives from Acacia mollissima tannins and lignosulfonates

    NASA Astrophysics Data System (ADS)

    Rhazi, Naima; Oumam, Mina; Sesbou, Abdessadek; Hannache, Hassan; Charrier-El Bouhtoury, Fatima

    2017-06-01

    The objective of this research was to develop ecological adhesives for bonding plywood panels using lignosulfonates, a common waste product of the wood pulp industry, and natural tannin extracted from Moroccan bark of Acacia mollissima using different process. Natural tannin and lignin were used in wood adhesives formulation to substitute resins based on phenol and formaldehyde. To achieve this, the lignosulfonates were glyoxalated to enhance their reactivity and the used tannins obtained by three different extraction methods were compared with commercial mimosa tannin. The proportion of Acacia mollissima tannins and lignosulfonates, the pressing time, the pressing temperature, and the pressure used were studied to improve mechanical properties, and bonding quality of plywood panel. The properties of plywood panels produced with these adhesives were tested in accordance with normative tests. Thus, the tensile strength, and the shear strength were measured. The results showed that the performance of the plywood panels made using biobased tannin adhesives was influenced by physical conditions such as pressure, press temperature as well as by chemical conditions, such as the tannin-lignin ratio. It exhibited excellent mechanical properties comparable to commercially available phenol-formaldehyde plywood adhesives. This study showed that biobased adhesives formulations presented good and higher mechanical performance and no formaldehyde emission. Contribution to the topical issue "Materials for Energy harvesting, conversion and storage II (ICOME 2016)", edited by Jean-Michel Nunzi, Rachid Bennacer and Mohammed El Ganaoui

  17. U-Form vs. M-Form: How to Understand Decision Autonomy Under Healthcare Decentralization? Comment on "Decentralisation of Health Services in Fiji: A Decision Space Analysis".

    PubMed

    Bustamante, Arturo Vargas

    2016-06-07

    For more than three decades healthcare decentralization has been promoted in developing countries as a way of improving the financing and delivery of public healthcare. Decision autonomy under healthcare decentralization would determine the role and scope of responsibility of local authorities. Jalal Mohammed, Nicola North, and Toni Ashton analyze decision autonomy within decentralized services in Fiji. They conclude that the narrow decision space allowed to local entities might have limited the benefits of decentralization on users and providers. To discuss the costs and benefits of healthcare decentralization this paper uses the U-form and M-form typology to further illustrate the role of decision autonomy under healthcare decentralization. This paper argues that when evaluating healthcare decentralization, it is important to determine whether the benefits from decentralization are greater than its costs. The U-form and M-form framework is proposed as a useful typology to evaluate different types of institutional arrangements under healthcare decentralization. Under this model, the more decentralized organizational form (M-form) is superior if the benefits from flexibility exceed the costs of duplication and the more centralized organizational form (U-form) is superior if the savings from economies of scale outweigh the costly decision-making process from the center to the regions. Budgetary and financial autonomy and effective mechanisms to maintain local governments accountable for their spending behavior are key decision autonomy variables that could sway the cost-benefit analysis of healthcare decentralization. © 2016 by Kerman University of Medical Sciences.

  18. Valorization of Tunisian alfa fibres and sumac tannins for the elaboration of biodegradable insulating panels

    NASA Astrophysics Data System (ADS)

    Saad, Houda; Charrier, Bertrand; Ayed, Naceur; Charrier-El-Bouhtoury, Fatima

    2017-10-01

    Alfa leaves are important renewable raw materials in Tunisia where they are used basically in handcrafts and paper industry. Sumac is also an abundant species in Tunisia known for its high tannin content and is basically used in traditional medicine. To valorize these natural resources, we studied, for the first time, the possibility of making insulating panels based on alfa fibres and sumac tannins based adhesive. Firstly, alfa leaves were treated with an alkali solution as it is one of the standard procedures commonly used in the paper industry to extract cellulosic fibres. Mercerization effects were studied by characterizing fibres thermal properties and fibres surface morphology. Secondly, the sumac tannin based resin was formulated and characterized. Finally, the insulating panel was elaborated and characterized by determining its thermal conductivity. The thermal gravimetric analysis results show improvement in the thermal stability of fibres after alkali treatment. Environmental Scanning Electron Microscopy showed changes on treated alfa surface which could promote the fibre-matrix adhesion. The reactivity of sumac tannins to formaldehyde test (Stiasny number) showed the possible use of sumac tannins in wood adhesive formulation. Thermomechanical analysis and strength analysis of sumac tannin/hexamin based resin highlighted acceptable bonding properties. The thermal conductivity measurement showed an average value equal to 0.110 W/m K. Contribution to the topical issue "Materials for Energy harvesting, conversion and storage II (ICOME 2016)", edited by Jean-Michel Nunzi, Rachid Bennacer and Mohammed El Ganaoui

  19. U-Form vs. M-Form: How to Understand Decision Autonomy Under Healthcare Decentralization?

    PubMed Central

    Bustamante, Arturo Vargas

    2016-01-01

    For more than three decades healthcare decentralization has been promoted in developing countries as a way of improving the financing and delivery of public healthcare. Decision autonomy under healthcare decentralization would determine the role and scope of responsibility of local authorities. Jalal Mohammed, Nicola North, and Toni Ashton analyze decision autonomy within decentralized services in Fiji. They conclude that the narrow decision space allowed to local entities might have limited the benefits of decentralization on users and providers. To discuss the costs and benefits of healthcare decentralization this paper uses the U-form and M-form typology to further illustrate the role of decision autonomy under healthcare decentralization. This paper argues that when evaluating healthcare decentralization, it is important to determine whether the benefits from decentralization are greater than its costs. The U-form and M-form framework is proposed as a useful typology to evaluate different types of institutional arrangements under healthcare decentralization. Under this model, the more decentralized organizational form (M-form) is superior if the benefits from flexibility exceed the costs of duplication and the more centralized organizational form (U-form) is superior if the savings from economies of scale outweigh the costly decision-making process from the center to the regions. Budgetary and financial autonomy and effective mechanisms to maintain local governments accountable for their spending behavior are key decision autonomy variables that could sway the cost-benefit analysis of healthcare decentralization. PMID:27694684

  20. [Tuberculous pyopneumothorax: about 18 cases].

    PubMed

    Hicham, Souhi; Hanane, El Ouazzani; Hicham, Janah; Ismaïl, Rhorfi; Ahmed, Abid

    2016-01-01

    Tuberculous pyopneumothorax is a rare but serious complication of evolutive pulmonary tuberculosis. We report a series of 18 cases with tuberculous pyopneumothorax admitted to the Pneumo-Phthisiology Department of the Mohammed V Military Teaching Hospital in Rabat between January 2005 and December 2009. Our study included 15 men and 3 women, the average age was 35 ± 7 years. 4 patients were diabetic. Smoking was found in 9 cases. Right-sided pneumothorax was found in 13 cases. Chest radiograph showed cavitary lesions in 15 patients and extensive bilateral lesions in 8 cases. The search for Mycobacterium tuberculosis in the fluid from the gastric tube was positive in 16 cases. Chest drainage associated with antituberculosis treatment according to the 2SRHZ/7RH regimen and respiratory kinesitherapy were performed in all cases. The average duration of pleural drainage was 4 weeks. In 3 cases we noted persistent pleural suppuration requiring pleural toilet using thoracoscopy with pleurectomy and limited pulmonary resection to eliminate tuberculous parenchymal lesions and the persistence of a large pleural pocket with restrictive ventilatory defect that required surgery for pleural decortication in two cases. The outcome was favorable with minimal pachypleuritis as sequelae in the remaining cases. Tuberculous pyopneumothorax is a severe form, which is often associated with active cavitary tuberculosis. Evolution is generally progressive despite antituberculosis treatment and thoracic drainage, hence the need for early diagnosis and treatment of all forms of tuberculosis.

  1. Neuromyelitis optica spectrum disorders in Algeria: A preliminary study in the region of Tizi Ouzou.

    PubMed

    Daoudi, Smail; Bouzar, Melissa

    2016-03-01

    Neuromyelitis optica (NMO) is a disabling inflammatory condition that targets astrocytes in the optic nerves and spinal cord. Recent advances led to the individualization of a set of conditions now referred as NMO spectrum disorder (NMOSD). To describe the prevalence and characteristics of NMO SD in north Algeria. The present study is a retrospective and descriptive work which took place in Nedir Mohamed teaching hospital, Tizi-Ouzou, Algeria. 938 Medical files of patients with CNS inflammatory demyelinating diseases were reviewed then patients with optic neuritis and/or myelitis were preselected. Patients who met the 2015 neuromyelitis optica spectrum disorders criteria were selected and analyzed 08 Patients (3.4%) met the 2015 criteria for neuromyelitis optica spectrum disorders, 3/8 (37.5%) were positive to AQ4-IgG and 5/8 (62.5%) were negative. Mean age of onset was 29 years, female to male ratio was 3:1, cerebral MRI was normal in 75% of cases and longitudinally extensive transverse myelitis was present in 75% of cases. 37/232 Patients (15.9%) were considered at high risk of neuromyelitis optica spectrum disorders The present study suggests that the spectrum of NMO disorders is a rare entity among patients with optic nerve and spinal cord demyelinating lesions in north Algeria. However, the lack of accurate AQ4-IgG test certainly underestimates its real prevalence. Copyright © 2015 Elsevier B.V. All rights reserved.

  2. A Tribute to Professor Steven L. Wechsler (1948-2016): The Man and the Scientist.

    PubMed

    Nesburn, Anthony B; BenMohamed, Lbachir

    2017-01-01

    Professor Steven L. Wechsler, a world-renowned eye researcher and virologist, passed away unexpectedly on June 12, 2016 at the age of 68. Many scientists came to know Professor Wechsler as a gifted researcher in the field of ocular Herpes Simplex Virus (HSV-1) latency, reactivation, and pathogenesis. Professor Wechsler published over 150 peer-reviewed scientific papers during his career, pushing forward the frontiers of his field eye research. His colleagues would say, 'Steve literally wrote the book on herpes latency and reactivation.' He was the first to show that the HSV-1 latency-associated transcript (LAT) is essential for the HSV-1 high spontaneous reactivation phenotype and that LAT has anti-apoptosis activity. This discovery of LAT's anti-apoptosis activity, which is a key factor in how the LAT gene enhances reactivation, was published in Science in 2000 and created a new paradigm that greatly increased understanding of HSV-1 latency and reactivation. In collaboration with Professor Lbachir BenMohamed, an immunologist, they later demonstrated that LAT also acts as an immune evasion gene. He was a caring scientist who truly enjoyed working and sharing his experience and expertise with young researchers. He will be remembered as a significant pillar within scientific and ocular herpes research communities worldwide. Professor Wechsler's dedication to science, his compassionate character, and wonderful sense of humor were exemplary. We, who were his friends and colleagues, will mourn his passing deeply.

  3. Study on an antagonist differentiated heated lid driven-cavity enclosing a tube: lattice Boltzmann method

    NASA Astrophysics Data System (ADS)

    Ma, Xiaoyan; Pellerin, Nicolas; Reggio, Marcelo; Bennacer, Rachid

    2017-05-01

    The method of lattice-Boltzmann multiple relaxation time (MRT) is commonly applied to study the conversion system consisting in a combination of forced convection and natural convection occurred in a cavity. Moving the top surface horizontally at a fixed speed, while two vertical walls are applied with constant different temperatures, assuming adiabatic case on both bottom and top walls. We consider a "non-cooperating" situation, where dynamics and buoyancy forces counterbalance. The cavity contains a circular cylinder placed at various positions. Boundary conditions for velocity and temperature have been applied to handle the non-Cartesian boundary of the cylinder. In lattice Boltzmann methods we adopt the double distribution model for calculating both the thermal and hydrodynamic fields. The D2Q5 and D2Q9 lattice are chosen to perform the simulations for a wide range of Reynolds and Rayleigh numbers. By calculating the average Nusselt number, we also investigated the influence of different obstacle positions on characteristics of flow and heat transfer. The results show the influence of the obstacle position on the dimensionless numbers, so as to effect the heat transfer behaviors inside the cavity. It is also indicates that the governing parameters are also related to driven power for the upper surface sliding. Contribution to the topical issue "Materials for Energy harvesting, conversion and storage II (ICOME 2016)", edited by Jean-Michel Nunzi, Rachid Bennacer and Mohammed El Ganaoui

  4. [The local anesthesia for the prostatic biopsies echo-guided: forward-looking randomized study comparing two methods].

    PubMed

    Moudouni, S M; Zahraoui, M R; Adarmouch, L; Lakmichi, M A; Bentani, N; Jarir, R; Dahami, Z; Amine, M; Sarf, I

    2014-02-01

    The realization of the prostatic biopsies is a painful act. The objective of our work was to compare the analgesic efficiency of the injection of the lidocaine at the level of periprostatics laterals and apical areas compared with the use of gel of lidocaine intrarectal associated with the taking of oral tramadol. Between November 2007 and December 2009, 60 patients admitted in the service of urology of the university hospital Mohammed VI of Marrakesh for prostatic biopsies were randomized in two groups. The group 1 (30 patients) received two tablets from tramadol 50mg with 10 mL of gel of lidocaine 2% intrarectal while 30 patients of the group 2 received 10 mL from lidocaine 2% injected at the level of periprostatics laterals and apicales. The pain was estimated by a visual analog scale (AVS) at the introduction of the probe of echography (AVS 1), at the time of the biopsy (AVS 2) and 20 minutes later (AVS 3). There was no significant difference between both groups concerning AVS 1 means. The average score of the pain was significantly lower in the group 2 for the AVS 2 and AVS 3. The periprostatics anesthesia assured a better control of the pain at the time of the prostatic biopsy and 20 minutes later, without increase of the complications. We recommend it to decrease the pain and the discomfort related to this technique. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  5. Fasting ameliorates metabolism, immunity, and oxidative stress in carbon tetrachloride-intoxicated rats.

    PubMed

    Sadek, Km; Saleh, Ea

    2014-12-01

    Fasting has been recently discovered to improve overall health, but its beneficial effects in the presence of hepatic insufficiency have not been proven. The influence of fasting on the metabolism, immunological aspects, and oxidative stress of 40 male carbon tetrachloride (CCl4)-intoxicated Wistar rats was investigated in the present study. The rats were divided into four groups, including a placebo group, CCl4-intoxicated rats, which were injected subcutaneously with 1.0 ml/kg of CCl4 solution, a fasting group, which was fasted 12 h/day for 30 days, and a fourth group, which was injected with CCl4 and fasted. The metabolism, immunity, and oxidative stress improved in CCl4-intoxicated rats fasted for 12 h/day for 30 days, as evidenced in significant increase (p < 0.05) in total protein, globulin, immunoglobulin M (IgM) and IgG levels, and total antioxidant capacity. In contrast, significant decrease (p < 0.05) in blood glucose, total cholesterol, low-density lipoprotein-cholesterol, alanine aminotransferase, C-reactive protein, and malondialdehyde levels were observed. Compared with CCl4-intoxicated rats, significant differences in the albumin, triacylglycerol, high-density lipoprotein-cholesterol, very low-density lipoprotein-cholesterol, cardiovascular risk factor, calcium and magnesium levels were not detected. The results of the present study showed that fasting improved metabolism, immunity, and oxidative stress in CCl4-intoxicated rats. Thus, fasting during Ramadan is safe for patients with hepatic disorders, as the prophet Mohammed (S) said "Keep the fast, keep your health". © The Author(s) 2014.

  6. Patients' Acceptance of the Use of Serious Games in Physical Rehabilitation in Morocco.

    PubMed

    Bonnechère, Bruno; Van Vooren, Mélissa; Jansen, Bart; Van Sint, Jan S; Rahmoun, Mohamed; Fourtassi, Maryam

    2017-10-01

    The aim of this study was to determine whether serious games especially customized for physical rehabilitation could be used in daily clinics with patients who are not familiar with informatics and/or new technologies and whether such a clinical approach would be culturally acceptable within a North African population to plan further clinical distribution if the hypothesis appears to be positive. Twenty-one patients participated in this study. Experiments were performed in the University Hospital Mohammed VI Oujda in Morocco. Patients were asked to perform physical rehabilitation exercises with dedicated serious games after their conventional therapy session. A questionnaire was used to evaluate patients' habits to rehabilitation exercises and satisfaction and expectation about the use of serious games for physical rehabilitation. The same problem of low participation in at-home exercises was found in Morocco compared to Europe and the United States: 60 (30)% of the exercises was performed by the patients in Morocco and 48 (28)% in Europe and the United States. Results of this study show that serious games are well accepted by the patients (100%) and that it can help during rehabilitation (90%). Most of the patients prefer exercises with games than conventional rehabilitation exercises. Even in a context of low education (participants in this study attended school until the age of 10 years old), and low access and knowledge about new technology and informatics, rehabilitation exercises within serious games seem to be an interesting option to motivate patients during rehabilitation with a physiotherapist. Such a system could be installed also at home to increase patient's participation.

  7. [Clinical, biological and therapeutic profile of anemia by vitamin B12 deficiency in the department of hematology of Marrakech (Morocco)].

    PubMed

    Nafil, H; Tazi, I; Sifessalam, M; Bouchtia, M; Mahmal, L

    2013-05-01

    The aim of this study is to examine retrospectively the clinical, biological and treatment features of anemia by vitamin B12 deficiency in the Hematology department of CHU Mohamed VI Marrakech. We report the results of a retrospective study conducted during six years (2005-2010). It included all patients with anemia (with or without thrombocytopenia or leukopenia) associated with vitamin B12 levels <200 pg / ml. One hundred twenty one cases were analyzed. The average age of patients was 62 years (38-89 years) with a female predominance (sex ratio F/M: 1.3). The clinical symptomatology is dominated by pallor (97.5%), cardiovascular signs (46%) and digestive symptoms (34.7%). Neurological signs were noted in 17.3% of cases. The blood count showed anemia (hemoglobin: mean= 6.9 g/dl), macrocythemia (MCV: mean= 109 fl). Leukopenia was noted in 35 patients (29%), thrombocytopenia in 34 patients (28%) and pancytopenia in 21 patients (17,3%). The average vitamin B12 was 72 pg/ml. The causes of B12 deficiency are pernicious anemia (43%), food-cobalamin malabsorption (43%), and in 14% of cases no etiology was found. Gastritis was found in 82.7% of our patients and Helicobacter pylori (HP) infection in 72.7% of cases. Reticulocyte crisis was observed after parenteral administration of hydroxocobalamine within an average of 8 days and normalization of blood counts, in all patients, within an average of 51 days. In patients with HP infection, eradication therapy of HP was performed. The cure rate of the HP is 90%.

  8. Emirates Mars Infrared Spectrometer (EMIRS) Overview from the Emirates Mars Mission

    NASA Astrophysics Data System (ADS)

    Altunaiji, Eman; Edwards, Christopher; Smith, Michael; Christensen, Philip; AlMheiri, Suhail; Reed, Heather

    2017-04-01

    Emirates Mars Infrared Spectrometer (EMIRS) instrument is one of three scientific instruments aboard the Emirate Mars Mission (EMM), with the name of "Hope". EMM is United Arab Emirates' (UAE) mission to be launched in 2020, with the aim of exploring the dynamics of the atmosphere of Mars on a global scale with sampling on a diurnal and sub-seasonal time-scales. EMM has three scientific instruments selected to provide an improved understanding of circulation and weather in the Martian lower atmosphere as well as the thermosphere and exosphere. The EMIRS instrument is an interferometric thermal infrared spectrometer that is jointly developed by Arizona State University (ASU) and Mohammed Bin Rashid Space Centre (MBRSC), Dubai, UAE. It builds on a long heritage of thermal infrared spectrometers designed, built, and managed, by ASU's Mars Space Flight Facility, including the Thermal Emission Spectrometer (TES), Miniature Thermal Emission Spectrometer (Mini-TES), and the OSIRIS-REx Thermal Emission Spectrometer (OTES). EMIRS operates in the 6-40+ μm range with 5 cm-1 spectral sampling, enabled by a Chemical Vapor-Deposited (CVD) diamond beam splitter and state of the art electronics. This instrument utilizes a 3×3 line array detector and a scan mirror to make high-precision infrared radiance measurements over most of the Martian hemisphere. The EMIRS instrument is optimized to capture the integrated, lower-middle atmosphere dynamics over a Martian hemisphere, using a scan-mirror to make 60 global images per week ( 20 images per orbit) at a resolution of 100-300 km/pixel while requiring no special spacecraft maneuvers.

  9. Emirates eXploration Imager (EXI) Overview from the Emirates Mars Mission

    NASA Astrophysics Data System (ADS)

    AlShamsi, Maryam; Wolff, Michael; Khoory, Mohammad; AlMheiri, Suhail; Jones, Andrew; Drake, Ginger; Osterloo, Mikki; Reed, Heather

    2017-04-01

    The Emirates eXploration Imager (EXI) instrument is one of three scientific instruments abroad the Emirate Mars Mission (EMM) spacecraft, "Hope". The planned launch window opens in the summer of 2020, with the goal of this United Arab Emirates (UAE) mission to explore the dynamics of the Martian atmosphere through global spatial sampling which includes both diurnal and seasonal timescales. A particular focus of the mission is the improvement of our understanding of the global circulation in the lower atmosphere and the connections to the upward transport of energy of the escaping atmospheric particles from the upper atmosphere. This will be accomplished using three unique and complementary scientific instruments. The subject of this presentation, EXI, is a multi-band camera capable of taking 12 megapixel images, which translates to a spatial resolution of better than 8 km with a well calibrated radiometric performance. EXI uses a selector wheel mechanism consisting of 6 discrete bandpass filters to sample the optical spectral region: 3 UV bands and 3 visible (RGB) bands. Atmospheric characterization will involve the retrieval of the ice optical depth using the 300-340 nm band, the dust optical depth in the 205-235nm range, and the column abundance of ozone with a band covering 245-275 nm. Radiometric fidelity is optimized while simplifying the optical design by separating the UV and VIS optical paths. The instrument is being developed jointly by the Laboratory for Atmospheric and Space Physics (LASP), University of California, Boulder, USA, and Mohammed Bin Rashid Space Centre (MBRSC), Dubai, UAE.

  10. Salt weathering in Egyptian limestone after laboratory simulations with continuous flow of salt solutions at different temperatures

    NASA Astrophysics Data System (ADS)

    Aly, Nevin; Gomez-Heras, Miguel; Hamed, Ayman; Alvarez de Buergo, Monica

    2013-04-01

    weathering in Egyptian limestone after laboratory simulations with continuous flow of salt solutions at different temperatures Nevin Aly Mohamed (1), Miguel Gomez - Heras(2), Ayman Hamed Ahmed (1), and Monica Alvarez de Buergo(2). (1) Faculty of Pet. & Min. Engineering- Suez Canal University, Suez, Egypt, (2) Instituto de Geociencias (CSIC-UCM) Madrid. Spain. Limestone is one of the most frequent building stones in Egypt and is used since the time of ancient Egyptians and salt weathering is one of the main threats to its conservation. Most of the limestone used in historical monuments in Cairo is a biomicrite extracted from the Mid-Eocene Mokattam Group. During this work, cylindrical samples (2.4 cm diameter and approx. 4.8 cm length) were subjected, in a purpose-made simulation chamber, to simulated laboratory weathering tests with fixed salt concentration (10% weight NaCl solution), at different temperatures, which were kept constant throughout each test (10, 20, 30, 40 oC). During each test, salt solutions flowed continuously imbibing samples by capilarity. Humidity within the simulation chamber was reduced using silica gel to keep it low and constant to increase evaporation rate. Temperature, humidity inside the simulation chamber and samples weight were digitally monitored during each test. Results show the advantages of the proposed experimental methodology using a continuous flow of salt solutions and shed light on the effect of temperature on the dynamics of salt crystallization on and within samples. Research funded by mission sector of high education ministry, Egypt and Geomateriales S2009/MAT-1629.

  11. [The Justinian plague (part two). Influence of the epidemic on the rise of the Islamic Empire].

    PubMed

    Sabbatani, Sergio; Manfredi, Roberto; Fiorino, Sirio

    2012-09-01

    The Islamic Empire started its tumultuous and rapid expansion from the year 622 A.D. (the year of Mohammed's Egira). This rapid growth coincided with the epidemic spread of the bubonic plague in the Middle East. Although a first epidemic event had been documented in the year 570 A.D. (pre-Islamic phase), in the Arabic peninsula, classically according to M.W. Dols five severe episodes of plague sub-epidemics are considered in the middle-eastern geographic area: the first occurred in 627 and 628 A.D., the fifth in 716 A.D.. Anyway, we may state that at the onset of Islam the geographic region including Egypt, Palestine, Syria, Iraq, and Iran was involved by endemic plague. In their work, on the ground of a literature review, the Authors describe the characteristics of the epidemic phenomenon, and analyze the how the plague affected the interpretation of Prophet's Koran and Hadits. The passive attitude demonstrated by many Muslims during early Islam was not shared by all believers, since others moved towards a more soft approach, which included the behaviour of the so called moving aside , when the contagion was of concern. The epidemic plague significantly contributed to the weakening of the Eastern Roman Empire, and the rapid decline of the Persian Empire, while during the early expansion phases of Islam, it indirectly favoured the nomadic Arab tribes which, moving on desert or semi-desert territories, succeeded in escaping the contagion more easily. Subsequently, when the Arab population became sedentary, after occupying the conquered cities, this initial advantage was significantly reduced.

  12. [The stigmata of St Franics and other Saints charismatics: between miracle and scientific answer].

    PubMed

    Muzur, Amir

    2011-01-01

    Departing from the definition of the stigmata as the wounds which, temporarely or permanently, manifest in some cases of extasy following a selected model of suffering (Jesus, Mohammed etc.), the present paper analyzes the phenomenology of stigmatization on several most famous historical and actual examples: Francis of Assisi, as the first stigmatized at all; Catherine of Siena, the only one beside Francis whose stigmata have been recognized by the Church as supernatural; Rita of Cascia (14th c.); Marie de Mörl (1812-1868) from Tirol; the Belgian Louise Lateau (1850-1883); Izabele Hendricks (1844-1874), who died from bleeding; Gemma Galgani (1878-1903), who presented stigmata and the traces of flagellation; the Bavarian Therese Neumann (1898-1962), of whom probabely the most has been written; the popular mendicant father Pio from Pietrelcina (1887-1968); Giulio Massa (b. 1970) from Montecorvino near Salerno, already known as the "Father Pio of the 21st century," who speeks out in Aramaic during extasy; and the first Croatian stigmatized, Zlatko Sudac (b. 1971). Considering some older and more recent interpretations of the stigmata, a more precise definition of that phenomenon is suggested. Acording to it, the stigmata might be considered spontaneous, isolated cases of the localized deautonomization of influence upon superficial blood vessels, mediated by altered consciousness. Pointed out are the potential enormous benefits which medicine might provide by finding out the regularity and methods by which that phenomenon would be initiated in a controlled way, at full consciousness, without external help and at any place on the body.

  13. A computational study of ultrafast acid dissociation and acid-base neutralization reactions. I. The model.

    PubMed

    Maurer, Patrick; Thomas, Vibin; Rivard, Ugo; Iftimie, Radu

    2010-07-28

    Ultrafast, time-resolved investigations of acid-base neutralization reactions have recently been performed using systems containing the photoacid 8-hydroxypyrene-1,3,6-trisulfonic acid trisodium salt (HPTS) and various Bronsted bases. Two conflicting neutralization mechanisms have been formulated by Mohammed et al. [Science 310, 83 (2005)] and Siwick et al. [J. Am. Chem. Soc. 129, 13412 (2007)] for the same acid-base system. Herein an ab initio molecular dynamics based computational model is formulated, which is able to investigate the validity of the proposed mechanisms in the general context of ground-state acid-base neutralization reactions. Our approach consists of using 2,4,6-tricyanophenol (exp. pKa congruent with 1) as a model for excited-state HPTS( *) (pKa congruent with 1.4) and carboxylate ions for the accepting base. We employ our recently proposed dipole-field/quantum mechanics (QM) treatment [P. Maurer and R. Iftimie, J. Chem. Phys. 132, 074112 (2010)] of the proton donor and acceptor molecules. This approach allows one to tune the free energy of neutralization to any desired value as well as model initial nonequilibrium hydration effects caused by a sudden increase in acidity, making it possible to achieve a more realistic comparison with experimental data than could be obtained via a full-QM treatment of the entire system. It is demonstrated that the dipole-field/QM model reproduces correctly key properties of the 2,4,6-tricyanophenol acid molecule including gas-phase proton dissociation energies and dipole moments, and condensed-phase hydration structure and pKa values.

  14. Readability of Wikipedia Pages on Autoimmune Disorders: Systematic Quantitative Assessment.

    PubMed

    Watad, Abdulla; Bragazzi, Nicola Luigi; Brigo, Francesco; Sharif, Kassem; Amital, Howard; McGonagle, Dennis; Shoenfeld, Yehuda; Adawi, Mohammad

    2017-07-18

    .95), respectively, while the mean SMOG score was 15.38 (SD 1.37). All the readability indices confirmed that the sites were suitable for a university graduate reading level. We found no correlation between readability and clinical, pathological, and epidemiological parameters. Differences among the different sections of the Wikipedia pages were statistically significant. Wikipedia pages related to autoimmune disorders are characterized by a low level of readability. The onus is, therefore, on physicians and health authorities to improve the health literacy skills of patients and their families and to create, together with patients themselves, disease-specific readable sites, disseminating highly accessible health-related online information, in terms of both clarity and conciseness. ©Abdulla Watad, Nicola Luigi Bragazzi, Francesco Brigo, Kassem Sharif, Howard Amital, Dennis McGonagle, Yehuda Shoenfeld, Mohammad Adawi. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 18.07.2017.

  15. Ethical issues in human reproduction: Islamic perspectives.

    PubMed

    Serour, G I

    2013-11-01

    Sexual and reproductive rights of women are essential components of human rights. They should never be transferred, renounced or denied for any reason based on race, religion, origin, political opinion or economic conditions. Women have the right to the highest attainable standard of health care for all aspects of their reproductive and sexual health (RSH). The principle of autonomy emphasizes the important role of women in the decision-making. Choices of women in reproduction, after providing evidence based information, should be respected. Risks, benefits and alternatives should be clearly explained before they make their free informed consent. Justice requires that all be treated with equal standard and have equal access to their health needs without discrimination or coercion. When resources are limited there is tension between the principle of justice and utility. Islamic perspectives of bioethics are influenced by primary Sharia namely the Holy Quran, authenticated traditions and saying of the Profit Mohamed (PBUH), Igmaa and Kias (analogy). All the contemporary ethical principles are emphasized in Islamic Shariaa, thus these principles should be observed when providing reproductive and sexual health services for Muslim families or communities. The Family is the basic unit in Islam. Safe motherhood, family planning, and quality reproductive and sexual health information and services and assisted reproductive technology are all encouraged within the frame of marriage. While the Shiaa sect permits egg donation, and surrogacy the Sunni sect forbids a third party contribution to reproduction. Harmful practices in RSH as FGM, child marriage and adolescent pregnancy are prohibited in Islam. Conscientious objection to treatment should not refrain the physician from appropriate referral.

  16. Visitor perceptions and the shifting social carrying capacity of South Sinai's coral reefs.

    PubMed

    Leujak, Wera; Ormond, Rupert F G

    2007-04-01

    To investigate how the perceptions and behaviour of visitors to coral reefs are influenced by their prior experience and knowledge of marine life, a questionnaire-based study was undertaken at sites in the Ras Mohammed National Park and at Sharm El Sheikh, South Sinai, Egypt. It was evident that over the 10-20 years during which these reefs have deteriorated (mainly due to reef-flat trampling), there have been interrelated shifts in the nature of visitors making use of them. First, there has been a shift from experienced divers and snorkellers to inexperienced snorkellers and non-snorkellers with a poorer knowledge of reef biology. Second, there has been a shift in the predominant nationalities of visitors, from German and British, through Italian, to Russian. More recent user groups both stated and showed that they had less experience of snorkelling; they also showed less knowledge of marine life and less interest in learning about it. Visitor perceptions of both the state of the marine life on the reefs and the acceptability of current visitor numbers also varied between groups. More recent visitor groups and visitors with less knowledge were more satisfied with reef health. In general, however, visitor perceptions of reef health did not correlate well with actual reef conditions, probably because more experienced visitors preferred less impacted sites with which they were nevertheless less satisfied than inexperienced visitors at heavily impacted sites. More recent visitor groups were also less bothered by crowding on the shore or in the water. Consequently, the apparent "social carrying capacity" of sites seems to be increasing to a level well above the likely "ecological carrying capacity".

  17. Visitor Perceptions and the Shifting Social Carrying Capacity of South Sinai's Coral Reefs

    NASA Astrophysics Data System (ADS)

    Leujak, Wera; Ormond, Rupert F. G.

    2007-04-01

    To investigate how the perceptions and behaviour of visitors to coral reefs are influenced by their prior experience and knowledge of marine life, a questionnaire-based study was undertaken at sites in the Ras Mohammed National Park and at Sharm El Sheikh, South Sinai, Egypt. It was evident that over the 10-20 years during which these reefs have deteriorated (mainly due to reef-flat trampling), there have been interrelated shifts in the nature of visitors making use of them. First, there has been a shift from experienced divers and snorkellers to inexperienced snorkellers and non-snorkellers with a poorer knowledge of reef biology. Second, there has been a shift in the predominant nationalities of visitors, from German and British, through Italian, to Russian. More recent user groups both stated and showed that they had less experience of snorkelling; they also showed less knowledge of marine life and less interest in learning about it. Visitor perceptions of both the state of the marine life on the reefs and the acceptability of current visitor numbers also varied between groups. More recent visitor groups and visitors with less knowledge were more satisfied with reef health. In general, however, visitor perceptions of reef health did not correlate well with actual reef conditions, probably because more experienced visitors preferred less impacted sites with which they were nevertheless less satisfied than inexperienced visitors at heavily impacted sites. More recent visitor groups were also less bothered by crowding on the shore or in the water. Consequently, the apparent “social carrying capacity” of sites seems to be increasing to a level well above the likely “ecological carrying capacity”.

  18. Thermofluid effect on energy storage in fluidized bed reactor

    NASA Astrophysics Data System (ADS)

    Mahfoudi, Nadjiba; El Ganaoui, Mohammed; Moummi, Abdelhafid

    2016-05-01

    The development of innovative systems of heat storage is imperative to improve the efficiency of the existing systems used in the thermal solar energy applications. Several techniques were developed and realized in this context. The technology of the sand fluidized bed (sandTES) offers a promising alternative to the current state-of-the-art of the heat storage systems, such as fixed bed using a storage materials, as sand, ceramic, and stones, etc. Indeed, the use of the fluidization technique allows an effective heat transfer to the solid particles. With the sand, an important capacity of storage is obtained by an economic and ecological material [N. Mahfoudi, A. Moummi, M. El Ganaoui, Appl. Mech. Mater. 621, 214 (2014); N. Mahfoudi, A. Khachkouch, A. Moummi B. Benhaoua, M. El Ganaoui, Mech. Ind. 16, 411 (2015); N. Mahfoudi, A. Moummi, M. El Ganaoui, F. Mnasri, K.M. Aboudou, 3e Colloque internationale Francophone d"énergétique et mécanique, Comores, 2014, p. 91]. This paper presents a CFD simulation of the hydrodynamics and the thermal transient behavior of a fluidized bed reactor of sand, to determine the characteristics of storage. The simulation shows a symmetry breaking that occurs and gave way to chaotic transient generation of bubble formation after 3 s. Furthermore, the predicted average temperature of the solid phase (sand) increases gradually versus the time with a gain of 1 °C in an interval of 10 s. Contribution to the topical issue "Materials for Energy Harvesting, Conversion and Storage (ICOME 2015) - Elected submissions", edited by Jean-Michel Nunzi, Rachid Bennacer and Mohammed El Ganaoui

  19. Endophytic fungi isolated from wheat (Triticum durum Desf.): evaluation of their antimicrobial activity, antioxidant activity and host growth promotion.

    PubMed

    Harzallah, Daoud; Sadrati, Nouari; Zerroug, Amina; Dahamna, Saliha; Bouharati, Saddek

    2012-01-01

    The emergence of antibiotic-resistant micro-organisms calls for inventive research and development strategies. The screening for antimicrobial compounds from endophytes is a promising way to meet the increasing threat of drug-resistant strains of human and plant pathogens. Endophytes may be defined as "microbes that colonize living, internal tissues of plants without causing any immediate, overt negative effects". Endophytes are relatively unstudied as potential sources of novel natural products for exploitation in medicine, agriculture, and industry. The purpose of this study was to evaluate several isolated fungi from wheat (Triticum durum Desf.) Mohamed Ben Bachir variety and to select endophytic fungi for further evaluation of its antimicrobial, antioxidant activities and host growth promotion. A total of 20 endophytic fungi have been isolated. Antimicrobial activity was evaluated for crude ethyl acetate extracts using an agar diffusion assay. All extracts showed inhibitory activity on at least one or more pathogenic microorganism, with an average zone of inhibition varied between 7 mm to 25 mm, a large zone of 23 and 25mm against candida albicans and Escherichia coli respectively. The antioxidant capacity of the extracts was evaluated by beta-carotene/linoleic acid assay. Results showed that 70% of these extracts have antioxidant activity, exhibiting 50, 57% to 78, 96% inhibitions. While 30% from them, their inhibitory activity for oxidation of linoleic acid Were less than 50%. Growth promotion ability of these endophytes was tested on seed germination among ten isolates tested, two isolates showed significant growth promotion effects on wheat seeds. From the present work we can conclude that these microorganisms could be promising source of bioactive compounds, growth promotion and warrant further study.

  20. PREFACE: International Conference on the Applications of the Mössbauer Effect (ICAME 2009)

    NASA Astrophysics Data System (ADS)

    Müller, Herbert; Reissner, Michael; Steiner, Walter; Wiesinger, Günter

    2010-04-01

    . The positive atmosphere, the high attendance in the sessions and the lively discussions made the conference a great success and a memorable event. It was pointed out, that Mössbauer spectroscopy is still an interesting and powerful method with great opportunities in the future. Herbert Müller (Secretary) Michael Reissner (Chairman) This book is dedicated to our colleagues Nicol Malcom, who could not come, because he suddenly died a few weeks in advance to the conference and Hercilio Rechenberg, who died on his way home from Vienna. Conference photograph Conference Organisation Local Organizing Committee Reissner Michael (Chairman)Müller Herbert (Conference Secretary) Amthauer Georg Lottermoser WernerSteiner Walter Bauer Ernst Michor Herwig Vogl Gero Bühler-Paschen Silke Müller Martin Waas Monika Grodzicki Michael Redhammer Günther Wiesinger Günter Grössinger Roland Sassik Herbert Hilscher Gerfried Sepiol Bogdan International Programme Committee Amthauer Georg Gütlich Philipp Steiner Walter Baggio-Saitovich Elisa Litterst Fred Jochen Trautwein Alfred Xaver Berry Frank Long Gary Vogl Gero Felner Israel Nagy Denes Lajos Yoshida Yutaka Greneche Jean-Marc Rüffer Rudolf International Advisory Board Alp E ErcanGénin Jean-Marie Baggio-Saitovitch Elisa Greneche Jean-Marc Miglierini Marcel Balogh Judit Grodzicki Michael Musić Svetozar Bender Koch Christian Gütlich Philipp Nagy Dénes Lajos Berry Frank Häggström Lennart Nishida Tetsuaki Brown Dennis Hanzel Darko Pérez Alcázar German Campbell Stewart Hassaan Mohamed Yousri Rüffer Rudolf Carbucicchio Massimo Jumas Jean-Claude Ryan Dominic H Croci Simonetta Kadyrzhanov Kariat Sanchez Francisco Di Naili Katila Toivo Schünemann Volker Elzain Mohamed Kim Chul Sung Stanek Jan Fabris José Domingos Klingelhöfer Göstar Stevens John Felner Israel Langouche Guido Suzdalev Igor P Fern George R Lyubutin Igor S Szymanski Krzysztof Forder Sue D Marco Jose F Waanders Frans Gajbhiye Nandeo Mašlaň Miroslav Yoshida Yutaka

  1. The Circadian System Contributes to Apnea Lengthening across the Night in Obstructive Sleep Apnea

    PubMed Central

    Butler, Matthew P.; Smales, Carolina; Wu, Huijuan; Hussain, Mohammad V.; Mohamed, Yusef A.; Morimoto, Miki; Shea, Steven A.

    2015-01-01

    Study Objective: To test the hypothesis that respiratory event duration exhibits an endogenous circadian rhythm. Design: Within-subject and between-subjects. Settings: Inpatient intensive physiologic monitoring unit at the Brigham and Women's Hospital. Participants: Seven subjects with moderate/severe sleep apnea and four controls, age 48 (SD = 12) years, 7 males. Interventions: Subjects completed a 5-day inpatient protocol in dim light. Polysomnography was recorded during an initial control 8-h night scheduled at the usual sleep time, then through 10 recurrent cycles of 2 h 40 min sleep and 2 h 40 min wake evenly distributed across all circadian phases, and finally during another 8-h control sleep period. Measurements and Results: Event durations, desaturations, and apnea-hypopnea index for each sleep opportunity were assessed according to circadian phase (derived from salivary melatonin), time into sleep, and sleep stage. Average respiratory event durations in NREM sleep significantly lengthened across both control nights (21.9 to 28.2 sec and 23.7 to 30.2 sec, respectively). During the circadian protocol, event duration in NREM increased across the circadian phases that corresponded to the usual sleep period, accounting for > 50% of the increase across normal 8-h control nights. AHI and desaturations were also rhythmic: AHI was highest in the biological day while desaturations were greatest in the biological night. Conclusions: The endogenous circadian system plays an important role in the prolongation of respiratory events across the night, and might provide a novel therapeutic target for modulating sleep apnea. Citation: Butler MP, Smales C, Wu H, Hussain MV, Mohamed YA, Morimoto M, Shea SA. The circadian system contributes to apnea lengthening across the night in obstructive sleep apnea. SLEEP 2015;38(11):1793–1801. PMID:26039970

  2. Emirates Mars Ultraviolet Spectrometer (EMUS) Overview from the Emirates Mars Mission

    NASA Astrophysics Data System (ADS)

    Lootah, F. H.; Almatroushi, H. R.; AlMheiri, S.; Holsclaw, G.; Deighan, J.; Chaffin, M.; Reed, H.; Lillis, R. J.; Fillingim, M. O.; England, S.

    2017-12-01

    The Emirates Mars Ultraviolet Spectrometer (EMUS) instrument is one of three science instruments on board the "Hope Probe" of the Emirates Mars Mission (EMM). EMM is a United Arab Emirates' (UAE) mission to Mars, launching in 2020, to explore the global dynamics of the Martian atmosphere, while sampling on both diurnal and seasonal timescales. The EMUS instrument is a far-ultraviolet imaging spectrograph that measures emissions in the spectral range 100-170 nm. Using a combination of its one-dimensional imaging and spacecraft motion, it will build up two-dimensional far-ultraviolet images of the Martian disk and near-space environment at several important wavelengths: the Lyman beta atomic hydrogen emission (102.6 nm), the Lyman alpha atomic hydrogen emission (121.6 nm), two atomic oxygen emissions (130.4 nm and 135.6 nm), and the carbon monoxide fourth positive group band emission (140 nm-170 nm). Radiances at these wavelengths will be used to derive the column abundance of atomic oxygen, and carbon monoxide in the Martian thermosphere, and the density of atomic oxygen and atomic hydrogen in the Martian exosphere both with spatial and sub-seasonal variability. The EMUS instrument consists of a single telescope mirror feeding a Rowland circle imaging spectrograph with selectable spectral resolution (1.3 nm, 1.8 nm, or 5 nm), and a photon-counting and locating detector (provided by the Space Sciences Laboratory at the University of California, Berkeley). The EMUS spatial resolution of less than 300 km on the disk is sufficient to characterize spatial variability in the Martian thermosphere (100-200 km altitude) and exosphere (>200 km altitude). The instrument is jointly developed by the Laboratory for Atmospheric and Space Physics (LASP) at the University of Colorado Boulder and Mohammed Bin Rashid Space Centre (MBRSC) in Dubai, UAE.

  3. Emirates Mars Ultraviolet Spectrometer (EMUS) Overview from the Emirates Mars Mission

    NASA Astrophysics Data System (ADS)

    Almatroushi, Hessa; Lootah, Fatma; Holsclaw, Greg; Deighan, Justin; Chaffin, Michael; Lillis, Robert; Fillingim, Matthew; England, Scott; AlMheiri, Suhail; Reed, Heather

    2017-04-01

    The Emirates Mars Ultraviolet Spectrometer (EMUS) instrument is one of three science instruments to be carried on board the Emirate Mars Mission (EMM), the "Hope Probe". EMM is a United Arab Emirates' (UAE) mission to Mars launching in 2020 to explore the dynamics in the Martian atmosphere globally, while sampling on both diurnal and seasonal timescales. The EMUS instrument is a far-ultraviolet imaging spectrograph that measures emissions in the spectral range 100-170 nm. Using spacecraft motion, it will build up two-dimensional far-ultraviolet images of the Martian disk and near-space environment at several important wavelengths: Lyman beta atomic hydrogen emission (102.6 nm), Lyman alpha atomic hydrogen emission (121.6 nm), atomic oxygen emission (130.4 nm and 135.6 nm), and carbon monoxide fourth positive group band emission (140 nm-170 nm). Radiances at these wavelengths will be used to derive the column abundance of atomic oxygen, and carbon monoxide in the Martian thermosphere, and the density of atomic oxygen and atomic hydrogen in the Martian exosphere both with spatial and sub-seasonal variability. EMUS consists of a single telescope mirror feeding a Rowland circle imaging spectrograph capable of selectable spectral resolution (1.3 nm, 1.8 nm, or 5 nm) with a photon-counting and locating detector (provided by the Space Sciences Laboratory at the University of California, Berkeley). The EMUS spatial resolution of less than 300km on the disk is sufficient to characterize spatial variability in the Martian thermosphere (100-200 km altitude) and exosphere (>200 km altitude). The instrument is jointly developed by the Laboratory for Atmospheric and Space Physics (LASP) at the University of Colorado Boulder and Mohammed Bin Rashid Space Centre (MBRSC) in Dubai, UAE

  4. Role of Serial Polio Seroprevalence Studies in Guiding Implementation of the Polio Eradication Initiative in Kano, Nigeria: 2011–2014

    PubMed Central

    Craig, Kehinde TemilolaOluwa; Verma, Harish; Iliyasu, Zubairu; Mkanda, Pascal; Touray, Kebba; Johnson, Ticha; Walla, Abdullahi; Banda, Richard; Tegegne, Sisay G.; Yehualashet, Yared G.; Abba, Bashir; Ahmad-Shehu, Amina; Takane, Marina; Sutter, Roland W.; Nsubuga, Peter; Muhammad, Ado J. G.; Vaz, Rui G.

    2016-01-01

    Background. Nigeria was one of 3 polio-endemic countries before it was de-listed in September 2015 by the World Health Organization, following interruption of transmission of the poliovirus. During 2011–2014, Nigeria conducted serial polio seroprevalence surveys (SPS) in Kano Metropolitan Area, comprising 8 local government areas (LGAs) in Kano that is considered very high risk (VHR) for polio, to monitor performance of the polio eradication program and guide the program in the adoption of innovative strategies. Methods. Study subjects who resided in any of the 8 local government areas of Kano Metropolitan Area and satisfied age criteria were recruited from patients at Murtala Mohammed Specialist Hospital (Kano) for 3 seroprevalence surveys. The same methods were used to conduct each survey. Results. The 2011 study showed seroprevalence values of 81%, 75%, and 73% for poliovirus types 1, 2, and 3, respectively, among infants aged 6–9 months age. Among children aged 36–47 months, seroprevalence values were greater (91%, 87%, and 85% for poliovirus types 1, 2, and 3, respectively). In 2013, the results showed that the seroprevalence was unexpectedly low among infants aged 6–9 months, remained high among children aged 36–47 months, and increased minimally among children aged 5–9 years and those aged 10–14 years. The baseline seroprevalence among infants aged 6–9 months in 2014 was better than that in 2013. Conclusions. The results from the polio seroprevalence surveys conducted in Kano Metropolitan Area in 2011, 2013, and 2014 served to assess the trends in immunity and program performance, as well as to guide the program, leading to various interventions being implemented with good effect, as evidenced by the reduction of poliovirus circulation in Kano. PMID:26908720

  5. Emirates Mars Mission (EMM) 2020 Overview

    NASA Astrophysics Data System (ADS)

    Amiri, S.; Sharaf, O.; AlMheiri, S.; AlRais, A.; Wali, M.; Al Shamsi, Z.; Al Qasim, I.; Al Harmoodi, K.; Al Teneiji, N.; Almatroushi, H. R.; Al Shamsi, M. R.; Altunaiji, E. S.; Lootah, F. H.; Badri, K. M.; McGrath, M.; Withnell, P.; Ferrington, N.; Reed, H.; Landin, B.; Ryan, S.; Pramann, B.; Brain, D.; Deighan, J.; Chaffin, M.; Holsclaw, G.; Drake, G.; Wolff, M. J.; Edwards, C. S.; Lillis, R. J.; Smith, M. D.; Forget, F.; Fillingim, M. O.; England, S.; Christensen, P. R.; Osterloo, M. M.; Jones, A. R.

    2017-12-01

    United Arab Emirates (UAE) has entered the space exploration race with the announcement of Emirates Mars Mission (EMM), the first Emirati mission to another planet, in 2014. Through this mission, UAE is to send an unmanned probe, called Hope probe, to be launched in summer 2020 and reach Mars by 2021 to coincide with UAE's 50th anniversary. The mission should be unique, and should aim for novel and significant discoveries that contributed to the ongoing work of the global space science community. EMM has passed its Mission Concept Review (MCR), System Requirements Review (SRR), System Design Review (SDR), Preliminary Design Review (PDR), and Critical Design Review (CDR) phases. The mission is led by the Mohammed Bin Rashid Space Centre (MBRSC), in partnership with the University of Colorado Laboratory for Atmospheric and Space Physics (LASP), University of California Berkeley Space Sciences Laboratory (SSL), and Arizona State University (ASU) School of Earth and Space Exploration. The mission is designed to answer the following three science questions: (1) How does the Martian lower atmosphere respond globally, diurnally, and seasonally to solar forcing? (2) How do conditions throughout the Martian atmosphere affect rates of atmospheric escape? (3) How does the Martian exosphere behave temporally and spatially?. Each question is aligned with three mission objectives and four investigations that study the Martian atmospheric circulation and connections through measurements done using three instruments that image Mars in the visible, thermal infrared and ultraviolet wavelengths. Data will be collected around Mars for a period of an entire Martian year to provide scientists with valuable understanding of the changes to the Martian atmosphere today. The presentation will focus on the overviews of the mission and science objectives, instruments and spacecraft, as well as the ground and launch segments.

  6. To mutilate in the name of Jehovah or Allah: legitimization of male and female circumcision.

    PubMed

    Abu-Sahlieh, S A

    1994-01-01

    Female circumcison is practised in Sudan, Somalia, Egypt and a few other Arab and Muslim countries. It has triggered a passionate public debate in the West. This debate has found somewhat of an echo in the Arab and Muslim world, but some Muslim religious circles such as Al-Azhar (Egypt), the most important Islamic centre in the world, try to justify it on the basis of sunnah (that is, to conform with the tradition of the prophet Mohammed). Male circumcision is practised by all Muslims and Jews and also by some Christians in Egypt, in the United States and Canada). For different reasons, the debate on this topic is still taboo in Western and in Arab and Muslim countries. The object of this study is to define the role of Islamic law and Muslim religious leaders in female and male circumcision. On purpose, it avoids any use of the word 'Islam', and concentrates on the written sources of Islamic law and the opinions of contemporary Arab authors, mostly of Egyptian origin. Juridical logic cannot acknowledge the distinction between female and male circumcision, both being the mutilation of healthy organs which is damaging to the physical integrity of the child, whatever the underlying religious motivations. Furthermore, both practices violate the Koran: 'Our Lord, You did not create all this in vain' (3:191), and '[He] perfected everything He created' (32:7). In our opinion, a god who demands that his believers be mutilated and branded on their genitals the same as cattle, is a god of questionable ethics. To mutilate children, boys or girls, under the pretext that it is for their own good, shows the influence of cynicism and fanaticism.

  7. Scientific Payload Of The Emirates Mars Mission: Emirates Mars Infrared Spectrometer (Emirs) Overview.

    NASA Astrophysics Data System (ADS)

    Altunaiji, E. S.; Edwards, C. S.; Christensen, P. R.; Smith, M. D.; Badri, K. M., Sr.

    2017-12-01

    The Emirates Mars Mission (EMM) will launch in 2020 to explore the dynamics in the atmosphere of Mars on a global scale. EMM has three scientific instruments to an improved understanding of circulation and weather in the Martian lower and middle atmosphere. Two of the EMM's instruments, which are the Emirates eXploration Imager (EXI) and Emirates Mars Infrared Spectrometer (EMIRS) will focus on the lower atmosphere observing dust, ice clouds, water vapor and ozone. On the other hand, the third instrument Emirates Mars Ultraviolet Spectrometer (EMUS) will focus on both the thermosphere of the planet and its exosphere. The EMIRS instrument, shown in Figure 1, is an interferometric thermal infrared spectrometer that is jointly developed by Arizona State University (ASU) and Mohammed Bin Rashid Space Centre (MBRSC). It builds on a long heritage of thermal infrared spectrometers designed, built, and managed, by ASU's Mars Space Flight Facility, including the Thermal Emission Spectrometer (TES), Miniature Thermal Emission Spectrometer (Mini-TES), and the OSIRIS-REx Thermal Emission Spectrometer (OTES). EMIRS operates in the 6-40+ µm range with 5 cm-1 spectral sampling, enabled by a Chemical Vapor-Deposited (CVD) diamond beamsplitter and state of the art electronics. This instrument utilizes a 3×3 detector array and a scan mirror to make high-precision infrared radiance measurements over most of a Martian hemisphere. The EMIRS instrument is optimized to capture the integrated, lower-middle atmosphere dynamics over a Martian hemisphere and will capture 60 global images per week ( 20 images per orbit) at a resolution of 100-300 km/pixel. After processing through an atmospheric retrieval algorithm, EMIRS will determine the vertical temperature profiles to 50km altitude and measure the column integrated global distribution and abundances of key atmospheric parameters (e.g. dust, water ice (clouds) and water vapor) over the Martian day, seasons and year.

  8. Growth, physiology and yield of durum wheat (Triticum durum) treated with sewage sludge under water stress conditions

    PubMed Central

    Boudjabi, Sonia; Kribaa, Mohammed; Chenchouni, Haroun

    2015-01-01

    In arid and semi-arid areas, low soil fertility and water deficit considerably limit crop production. The use of sewage sludge as an organic amendment could contribute to the improvement of soil fertility and hence the agronomic production. The study aims to highlight the behaviour of durum wheat to the application of sewage sludge associated with water stress. The assessment focused on morphophysiological parameters of the wheat plant and yield. Under greenhouse conditions, the variety Mohamed Ben Bachir was treated by four water stress levels (100 %, 80 %, 50 % and 30 %). Each stress level comprised five fertilizer treatments: 20, 50 and 100 t/ha of dry sludge, 35 kg/ha of urea, and a control with no fertilization. Results revealed a significant loss in water content and chlorophyll a in leaves. Water stress negatively affected the development of wheat plants by reducing significantly seed yield, leaf area and biomass produced. Plant’s responses to water stress manifested by an accumulation of proline and a decrease in total phosphorus. However, the increasing doses of sewage sludge limited the effect of water stress. Our findings showed an increase in the amount of chlorophyll pigments, leaf area, total phosphorus, biomass and yield. In addition, excessive accumulation of proline (1.11 ± 1.03 µg/g DM) was recorded as a result of the high concentration of sludge (100 t/ha DM). The application of sewage sludge is beneficial for the wheat crop, but the high accumulation of proline in plants treated with high dose of sludge suggests to properly consider this fact. The application of sludge should be used with caution in soils where water is limited. Because the combined effect of these two factors could result in a fatal osmotic stress to crop development. PMID:26417365

  9. [Neuroscience in Al Andalus and its influence on medieval scholastic medicine].

    PubMed

    Martín-Araguz, A; Bustamante-Martínez, C; Fernández-Armayor Ajo, V; Moreno-Martínez, J M

    Since the application of technical medicine by the Greeks, modern neurology has been based on a body of knowledge and cultural heritage from ancient times. In this paper we review the contribution made by Al Andalus to neuroscience during the Middle Ages and its repercussions on modern neurology. Following the death of Mohammed in the vii century AD, Islam enjoyed one of the most spectacular periods of expansion in the history of mankind. Occupation of the cities of Alexandria and Gundishapur put the Arabs into contact with original Greco Latin manuscripts, which were assimilated and divulged by Islamic scientists in the middle eastern caliphates of Damascus and Bagdad as well as the western caliphates of Al Andalus (Spain) and Kairwan (Tunis). This classical hippocratico galenico medicine was refashioned into the so called arabized galenism, which markedly influenced the Scholastics and the cultured world of the lower Middle Ages and became the basis of European medicine until well into the Renaissance period. There was a first Spanish cultural Renaissance in Al Andalus during the ix xii centuries, which led to a flowering unheard of in the Middle Ages before then. Andalusian doctors made major contributions to the body of knowledge about neuroscience and developed major philosophical concepts of human understanding. Thus, Abulcasis (936 1013), the father of modern surgery, developed material and technical designs which are still used in neurosurgery. Averroes suggested the existence of Parkinson s syndrome and attributed photoreceptor properties to the retina. Avenzoar described meningitis, intracranial thrombophlebitis, mediastinal tumours and made contributions to modern neuropharmacology. Maimonides wrote about neuropsychiatric disorders and described rabies and belladonna intoxication. Aside from the political, religious and cultural differences between Al Andalus and the Christian kingdoms of the Iberian peninsula, the historical Andalusian period (711 1492

  10. Secure and Efficient Regression Analysis Using a Hybrid Cryptographic Framework: Development and Evaluation.

    PubMed

    Sadat, Md Nazmus; Jiang, Xiaoqian; Aziz, Md Momin Al; Wang, Shuang; Mohammed, Noman

    2018-03-05

    Machine learning is an effective data-driven tool that is being widely used to extract valuable patterns and insights from data. Specifically, predictive machine learning models are very important in health care for clinical data analysis. The machine learning algorithms that generate predictive models often require pooling data from different sources to discover statistical patterns or correlations among different attributes of the input data. The primary challenge is to fulfill one major objective: preserving the privacy of individuals while discovering knowledge from data. Our objective was to develop a hybrid cryptographic framework for performing regression analysis over distributed data in a secure and efficient way. Existing secure computation schemes are not suitable for processing the large-scale data that are used in cutting-edge machine learning applications. We designed, developed, and evaluated a hybrid cryptographic framework, which can securely perform regression analysis, a fundamental machine learning algorithm using somewhat homomorphic encryption and a newly introduced secure hardware component of Intel Software Guard Extensions (Intel SGX) to ensure both privacy and efficiency at the same time. Experimental results demonstrate that our proposed method provides a better trade-off in terms of security and efficiency than solely secure hardware-based methods. Besides, there is no approximation error. Computed model parameters are exactly similar to plaintext results. To the best of our knowledge, this kind of secure computation model using a hybrid cryptographic framework, which leverages both somewhat homomorphic encryption and Intel SGX, is not proposed or evaluated to this date. Our proposed framework ensures data security and computational efficiency at the same time. ©Md Nazmus Sadat, Xiaoqian Jiang, Md Momin Al Aziz, Shuang Wang, Noman Mohammed. Originally published in JMIR Medical Informatics (http://medinform.jmir.org), 05.03.2018.

  11. Copper:molybdenum sub-oxide blend as transparent conductive electrode (TCE) indium free

    NASA Astrophysics Data System (ADS)

    Hssein, Mehdi; Cattin, Linda; Morsli, Mustapha; Addou, Mohammed; Bernède, Jean-Christian

    2016-05-01

    Oxide/metal/oxide structures have been shown to be promising alternatives to ITO. In such structures, in order to decrease the high light reflection of the metal film it is embedded between two metal oxides dielectric. MoO3-x is often used as oxide due to its capacity to be a performing anode buffer layer in organic solar cells, while silver is the metal the most often used [1]. Some attempts to use cheaper metal such as copper have been done. However it was shown that Cu diffuses strongly into MoO3-x [2]. Here we used this property to grow simple new transparent conductive oxide (TCE), i.e., Cu: MoO3-x blend. After the deposition of a thin Cu layer, a film of MoO3-x is deposited by sublimation. An XPS study shows more than 50% of Cu is present at the surface of the structure. In order to limit the Cu diffusion an ultra-thin Al layer is deposited onto MoO3-x. Then, in order to obtain a good hole collecting contact with the electron donor of the organic solar cells, a second MoO3-x layer is deposited. After optimization of the thickness of the different layers, the optimum structure is as follow: Cu (12 nm) : MoO3-x (20 nm)/Al (0.5 nm)/ MoO3-x (10 nm). The sheet resistance of this structure is Rsq = 5.2 Ω/sq. and its transmittance is Tmax = 65%. The factor of merit ϕM = T10/Rsq. = 2.41 × 10-3 Ω-1, which made this new TCE promising as anode in organic solar cells. Contribution to the topical issue "Materials for Energy Harvesting, Conversion and Storage (ICOME 2015) - Elected submissions", edited by Jean-Michel Nunzi, Rachid Bennacer and Mohammed El Ganaoui

  12. Role of Serial Polio Seroprevalence Studies in Guiding Implementation of the Polio Eradication Initiative in Kano, Nigeria: 2011-2014.

    PubMed

    Craig, Kehinde TemilolaOluwa; Verma, Harish; Iliyasu, Zubairu; Mkanda, Pascal; Touray, Kebba; Johnson, Ticha; Walla, Abdullahi; Banda, Richard; Tegegne, Sisay G; Yehualashet, Yared G; Abba, Bashir; Ahmad-Shehu, Amina; Takane, Marina; Sutter, Roland W; Nsubuga, Peter; Muhammad, Ado J G; Vaz, Rui G

    2016-05-01

    Nigeria was one of 3 polio-endemic countries before it was de-listed in September 2015 by the World Health Organization, following interruption of transmission of the poliovirus. During 2011-2014, Nigeria conducted serial polio seroprevalence surveys (SPS) in Kano Metropolitan Area, comprising 8 local government areas (LGAs) in Kano that is considered very high risk (VHR) for polio, to monitor performance of the polio eradication program and guide the program in the adoption of innovative strategies. Study subjects who resided in any of the 8 local government areas of Kano Metropolitan Area and satisfied age criteria were recruited from patients at Murtala Mohammed Specialist Hospital (Kano) for 3 seroprevalence surveys. The same methods were used to conduct each survey. The 2011 study showed seroprevalence values of 81%, 75%, and 73% for poliovirus types 1, 2, and 3, respectively, among infants aged 6-9 months age. Among children aged 36-47 months, seroprevalence values were greater (91%, 87%, and 85% for poliovirus types 1, 2, and 3, respectively).In 2013, the results showed that the seroprevalence was unexpectedly low among infants aged 6-9 months, remained high among children aged 36-47 months, and increased minimally among children aged 5-9 years and those aged 10-14 years. The baseline seroprevalence among infants aged 6-9 months in 2014 was better than that in 2013. The results from the polio seroprevalence surveys conducted in Kano Metropolitan Area in 2011, 2013, and 2014 served to assess the trends in immunity and program performance, as well as to guide the program, leading to various interventions being implemented with good effect, as evidenced by the reduction of poliovirus circulation in Kano. © 2016 World Health Organization; licensee Oxford Journals.

  13. Preface: Materiaux 2010

    NASA Astrophysics Data System (ADS)

    Cheikhrouhou, Abdelwaheb

    2012-02-01

    Ceramics, glasses, polymers Natural materials (phosphates, clay,...) Metallic materials, alloys, metallurgy,... Others (materials and environment, materials and energy, biomaterials,...) I want to thank the scientific committee, the organizing committee, the local committee and everyone who contributed to the organization of this meeting for their invaluable efforts in order to guarantee the complete success of this conference. Abdelwaheb Cheikhrouhou President of 'Tu-MRS' Chairman of the Conference 'MATERIAUX 2010' Conference photograph Committies Organizing Committee Chairman CHEIKHROUHOU Abdelwaheb (Faculté des Sciences de Sfax) Members ALAYA Sahbi (Faculté des Sciences de Gabès) BENNACEUR Raouf (Faculté des Sciences de Tunis) BEN SALEM Mohamed (Faculté des Sciences de Bizerte) CHEIKHROUHOU-KOUBAA Wissem (Faculté des Sciences de Sfax) EL JANI Belgacem (Faculté des Sciences de Monastir) EZZAOUIA Hatem (Centre de Recherches et de Technologies de l'Energie, Technopole de Borj Cédria) LAMLOUMI Jilani (Ecole Supérieure des Sciences et Techniques de Tunis) REZIG Bahri (Ecole Nationale d'Ingénieurs de Tunis) Local Committee Chairman CHEIKHROUHOU Abdelwaheb (Faculté des Sciences de Sfax) Members CHEIKHROUHOU-KOUBAA Wissem (Faculté des Sciences de Sfax) KOUBAA Mohamed (Institut Supérieur de Biotechnologie de Sfax) NJEH Anwar (Institut Préparatoire aux Etudes d'Ingénieurs de Sfax) BEN SALAH Issam (Faculté des Sciences de Sfax) TAKKALI Férid (Faculté des Sciences de Sfax) REGAIEG Yassin (Faculté des Sciences de Sfax) OTHMANI Safa (Faculté des Sciences de Sfax) MNASSRI Rafik (Faculté des Sciences de Sfax) Secretariat BEN GHOZLEN Afifa (Faculté des Sciences de Sfax) BOUGHARIOU Sana (Faculté des Sciences de Sfax) Scientific Committee M. ADDOU, Faculté des Sciences de Kénitra (Morocco) N. AMDOUNI, Faculté des Sciences de Tunis (Tunisia) M. BACCOUCHE, Faculté des Sciences d'Annaba (Algeria) H. BATIS, Faculté des Sciences de Tunis (Tunisia) A. BELAFHAL

  14. Assessing the attenuating effects of water vapor and airborne dust on solar energy resources in arid environments

    NASA Astrophysics Data System (ADS)

    Alsharif, I.; Ghedira, H.

    2012-12-01

    Solar power is one of the main forms of renewable energy on the planet, global interest in this form of energy is increasing with time and many projects around the world are ongoing to harvest solar energy, therefore an accurate assessment of solar potential is necessary. The accuracy of solar resource assessment reduces the risk associated with constructing large scale solar power plants in areas with poor solar irradiance. Interest in electricity from solar power plants is rapidly increasing in the Middle East. In the United Arab Emirates a target of 7% electricity production from renewable energy sources by the year 2020 has been set in Abu Dhabi. A 100MW CSP plant, Shams-1, will be operational by the end of 2012, which is to be followed by Shams-2 and Shams-3 plants. In Dubai a target of 5% electricity production from solar energy is set by 2030, work is undergoing in the Mohammed bin Rashid Al Maktoum Solar Park which should produce 10 MW by the end of 2013 and 1 GW by 2030. Thus location specific analysis of solar resources should be performed for candidate sites in the UAE. For a more accurate assessment, a special attention has to be given to the environmental and climatological conditions of the region. Water particles and other atmospheric aerosols can have a significant effect on the solar irradiance reaching the ground surface. Assessment of these effects over the UAE and their effect on solar resources has not been investigated thoroughly. Undertaking this assessment will help refine the exiting solar assessment models, and possible predictions of solar losses in dusty and humid conditions. Using the SEVIRI instrument on board the MSG satellite and NASA's AERONET to acquire the water vapor content in the atmosphere, and monitoring the time matched solar irradiance measurements will enable the analysis of the effects of water vapor in the atmosphere on the solar energy output.

  15. The Sharjah Center for Astronomy and Space Sciences (SCASS 2015): Concept and Resources

    NASA Astrophysics Data System (ADS)

    Naimiy, Hamid M. K. Al

    2015-08-01

    The Sharjah Center for Astronomy and Space Sciences (SCASS) was launched this year 2015 at the University of Sharjah in the UAE. The center will serve to enrich research in the fields of astronomy and space sciences, promote these fields at all educational levels, and encourage community involvement in these sciences. SCASS consists of:The Planetarium: Contains a semi-circle display screen (18 meters in diameter) installed at an angle of 10° which displays high-definition images using an advanced digital display system consisting of seven (7) high-performance light-display channels. The Planetarium Theatre offers a 200-seat capacity with seats placed at highly calculated angles. The Planetarium also contains an enormous star display (Star Ball - 10 million stars) located in the heart of the celestial dome theatre.The Sharjah Astronomy Observatory: A small optical observatory consisting of a reflector telescope 45 centimeters in diameter to observe the galaxies, stars and planets. Connected to it is a refractor telescope of 20 centimeters in diameter to observe the sun and moon with highly developed astronomical devices, including a digital camera (CCD) and a high-resolution Echelle Spectrograph with auto-giving and remote calibration ports.Astronomy, space and physics educational displays for various age groups include:An advanced space display that allows for viewing the universe during four (4) different time periods as seen by:1) The naked eye; 2) Galileo; 3) Spectrographic technology; and 4) The space technology of today.A space technology display that includes space discoveries since the launching of the first satellite in 1940s until now.The Design Concept for the Center (450,000 sq. meters) was originated by HH Sheikh Sultan bin Mohammed Al Qasimi, Ruler of Sharjah, and depicts the dome as representing the sun in the middle of the center surrounded by planetary bodies in orbit to form the solar system as seen in the sky.

  16. Cancer du sein au Maroc: profil phénotypique des tumeurs

    PubMed Central

    Khalil, Ahmadaye Ibrahim; Bendahhou, Karima; Mestaghanmi, Houriya; Saile, Rachid; Benider, Abdellatif

    2016-01-01

    Le cancer du sein est le plus fréquent chez la femme et figure parmi les principales causes de mortalité liées au cancer. La curabilité de ce type tumoral est en augmentation, grâce aux programmes de dépistage et aux progrès thérapeutiques, qui ont certes augmenté la survie des patients. Mais des défis restent à relever en rapport avec l’instabilité phénotypique des cellules cancéreuses. L’objectif de ce travail est d’étudier le profil phénotypique du cancer du sein chez les patients pris en charge au Centre Mohammed VI pour le traitement des Cancers, durant les années 2013-2014. Il s’agit d’une étude transversale sur deux années, incluant les cas du cancer du sein pris en charge au Centre. Le recueil des données était fait à partir des dossiers des patients et analysés par le logiciel Epi Info. 1277 patients ont été pris en charge au sein de notre centre. 99,5% des cas de sexe féminin, l’âge moyen était 50,20 ± 11,34 ans. Le type histologique le plus fréquent était le carcinome canalaire infiltrant (80,7% des cas). Le stade diagnostic était précoce (56,9%). Le phénotype moléculaire le plus fréquent était le luminal A (41,4% des cas). Le luminal B, le HER2 et les triples négatifs étaient dans respectivement 10,4%, 6,3%, 11,2% des cas. L’étude du phénotype tumoral des patients atteints du cancer du sein permet l’orientation du clinicien dans le choix du traitement, et des décideurs dans la planification de programmes de lutte contre cette pathologie. PMID:28292037

  17. The stretch responsive microRNA miR-148a-3p is a novel repressor of IKBKB, NF-κB signaling, and inflammatory gene expression in human aortic valve cells

    PubMed Central

    Patel, Vishal; Carrion, Katrina; Hollands, Andrew; Hinton, Andrew; Gallegos, Thomas; Dyo, Jeffrey; Sasik, Roman; Leire, Emma; Hardiman, Gary; Mohamed, Salah A.; Nigam, Sanjay; King, Charles C.; Nizet, Victor; Nigam, Vishal

    2015-01-01

    Bicuspid aortic valves calcify at a significantly higher rate than normal aortic valves, a process that involves increased inflammation. Because we have previously found that bicuspid aortic valve experience greater stretch, we investigated the potential connection between stretch and inflammation in human aortic valve interstitial cells (AVICs). Microarray, quantitative PCR (qPCR), and protein assays performed on AVICs exposed to cyclic stretch showed that stretch was sufficient to increase expression of interleukin and metalloproteinase family members by more than 1.5-fold. Conditioned medium from stretched AVICs was sufficient to activate leukocytes. microRNA sequencing and qPCR experiments demonstrated that miR-148a-3p was repressed in both stretched AVICs (43% repression) and, as a clinical correlate, human bicuspid aortic valves (63% reduction). miR-148a-3p was found to be a novel repressor of IKBKB based on data from qPCR, luciferase, and Western blot experiments. Furthermore, increasing miR-148a-3p levels in AVICs was sufficient to decrease NF-κB (nuclear factor kappa-light-chain-enhancer of activated B cells) signaling and NF-κB target gene expression. Our data demonstrate that stretch-mediated activation of inflammatory pathways is at least partly the result of stretch-repression of miR-148a-3p and a consequent failure to repress IKBKB. To our knowledge, we are the first to report that cyclic stretch of human AVICs activates inflammatory genes in a tissue-autonomous manner via a microRNA that regulates a central inflammatory pathway.—Patel, V., Carrion, K., Hollands, A., Hinton, A., Gallegos, T., Dyo, J., Sasik, R., Leire, E., Hardiman, G., Mohamed, S. A., Nigam, S., King, C. C., Nizet, V., Nigam V. The stretch responsive microRNA miR-148a-3p is a novel repressor of IKBKB, NF-κB signaling, and inflammatory gene expression in human aortic valve cells. PMID:25630970

  18. Emirates eXploration Imager (EXI) Overview from the Emirates Mars Mission

    NASA Astrophysics Data System (ADS)

    Al Shamsi, M. R.; Wolff, M. J.; Jones, A. R.; Khoory, M. A.; Osterloo, M. M.; AlMheiri, S.; Reed, H.; Drake, G.

    2017-12-01

    The Emirates eXploration Imager (EXI) instrument is one of three scientific instruments abroad the Emirate Mars Mission (EMM) spacecraft, "Hope". The planned launch window opens in the summer of 2020, with the goal of this United Arab Emirates (UAE) mission to explore the dynamics of the Martian atmosphere through global spatial sampling which includes both diurnal and seasonal timescales. A particular focus of the mission is the improvement of our understanding of the global circulation in the lower atmosphere and the connections to the upward transport of energy of the escaping atmospheric particles from the upper atmosphere. This will be accomplished using three unique and complementary scientific instruments. The subject of this presentation, EXI, is a multi-band, camera capable of taking 12 megapixel images, which translates to a spatial resolution of better than 8 km with a well calibrated radiometric performance. EXI uses a selector wheel mechanism consisting of 6 discrete bandpass filters to sample the optical spectral region: 3 UV bands and 3 visible (RGB) bands. Atmospheric characterization will involve the retrieval of the ice optical depth using the 300-340 nm band, the dust optical depth in the 205-235nm range, and the column abundance of ozone with a band covering 245-275 nm. Radiometric fidelity is optimized while simplifying the optical design by separating the UV and VIS optical paths. The instrument is being developed jointly by the Laboratory for Atmospheric and Space Physics (LASP), University of California, Boulder, USA, and Mohammed Bin Rashid Space Centre (MBRSC), Dubai, UAE. The development of analysis software (reduction and retrieval) is being enabled through an EXI Observation Simulator. This package will produce EXI-like images using a combination of realistic viewing geometry (NAIF and a "reference trajectory") and simulated radiance values that include relevant atmospheric conditions and properties (Global Climate Model, DISORT). These

  19. A Receiver Function Study of Mantle Transition Zone Discontinuities beneath Egypt and Saudi Arabia

    NASA Astrophysics Data System (ADS)

    Liu, K. H.; Mohamed, A. A.; Gao, S. S.; Elsheikh, A. A.; Yu, Y.; Fat-Helbary, R. E.

    2014-12-01

    The dramatic asymmetry in terms of surface elevation, Cenozoic volcanisms, and earthquake activity across the Red Sea is an enigmatic issue in global tectonics, partially due to the unavailability of broadband seismic data on the African plate adjacent to the Red Sea. Here we report the first results from a receiver function study of the mantle transition zone (MTZ) discontinuities using data from the Egyptian National Seismic Network, and compare the resulting depths of the 410 and 660 km discontinuities (d410 and d660) with those observed on the Arabian side. Results using more than 6000 P-to-S receiver functions recorded at 49 broadband seismic stations in Egypt, Saudi Arabia and adjacent areas show that when the IASP91 Earth model is used for time-to-depth conversion, the resulting depth of the discontinuities increases systematically toward the axis of the Afro-Arabian Dome (AAD) from both the west and east. Relative to the westernmost area, the maximum depression of the 410-km discontinuity is about 30 km, and that of the 660-km discontinuity is about 45 km. Highly correlated d410 and d660 depths suggest that the observed apparent depth variations are mostly caused by lateral velocity anomalies in the upper mantle, while the 15 km additional depression of the d660 relative to the d410 requires either a colder-than-normal MTZ or the presence of water in the MTZ. We tested several models involving upper mantle and MTZ velocity anomalies and undulations of the MTZ discontinuities due to temperature anomalies and water content, and found that the observed systematic variations can best be explained by a model involving a hydrated MTZ and an upper-mantle low-velocity zone beneath the AAD (Mohamed et al., 2014, doi: 10.1093/gji/ggu284). Models invoking one or more mantle plumes originated from the MTZ or the lower-mantle beneath the study area are not consistent with the observations.

  20. "Workshop to Promote and Coordinate U.S.A. Contributions to AMMA on Land Surface, Water Cycle, Aerosol and Radiation Budget Issues".

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Lamb, Peter

    2008-05-05

    RIMS ID: ER64245-1028054-0012347 Consistent with the original proposal (dated February 28, 2006), the grant supported the participation in the above Workshop of a diverse group of West African, British, and American atmospheric scientists. All of these individuals contributed strongly to Workshop, with the result that ARM’s involvement in and contribution to AMMA was enhanced with respect to land surface, water cycle, aerosol, and radiation issues. Also, the Workshop gave these participants early exposure to ARM’s 2007 CLASIC Campaign over the U.S. Southern Great Plains, which is addressing parts of the same problem complex. The following eight individuals were fully fundedmore » (complete airfare, accommodations, registration, meals) to participate in the Workshop -- Dr. Aiguo Dai (NCAR, USA), Dr. Adamou Ousmane Manga (University of Niamey, Niger), Professor Abdelkrim Ben Mohamed (University of Niamey, Niger), Dr. Gary Robinson (University of Reading, UK), Dr. Amadou Gaye (University of Dakar, Senegal), Dr. Anne Jefferson (NOAA, USA), Dr. Aondover Tarhule (University of Oklahoma, USA), and Dr. Sally McFarlane (Pacific Northwest National Laboratory, USA). Partial funding also was provided for Professor Peter Lamb (University of Oklahoma, USA). To deepen the involvement of ARM in AMMA, the grant also paid for participation in the AMMA Special Observing Period in Niamey during August (Professor Peter J. Lamb) and in a follow-up Workshop at Méteo France (Toulouse) in November (Dr. Zeinabou Mindaodou Souley, University of Niamey, Niger; Professor Peter J. Lamb). When he was in Niamey for 11 days in August, Professor Lamb had considerable involvement with the ARM Mobile Facility there. I am confident that the participation of the above individuals in the two AMMA Workshops and the AMMA Special Observing Period strengthened the ARM Program’s contribution to AMMA, increased the associated international attention on ARM, and provided a bridge to the ARM CLASIC

  1. Enhancement of efficiency by embedding ZnS and Mn-doped ZnS nanoparticles in P3HT:PCBM hybrid solid state solar cells

    NASA Astrophysics Data System (ADS)

    Jabeen, Uzma; Adhikari, Tham; Shah, Syed Mujtaba; Nunzi, Jean-Michel; Badshah, Amin; Ahmad, Iqbal

    2017-06-01

    Zinc sulphide (ZnS) and Mn-doped ZnS nanoparticles were synthesized by wet chemical method. The synthesized nanoparticles were characterized by UV-visible, fluorescence, X-ray diffraction (XRD), fourier transform infra-red (FTIR) spectrometer, field emission scanning electron microscope (FESEM) and high resolution transmission electron microscope (HRTEM). Scanning electron microscope (SEM) was used to find particle size while chemical composition of the synthesized materials was investigated by EDAX. UV-visible absorption spectrum of Mn-doped ZnS was slightly shifted to lower wavelength with respect to the un-doped zinc sulphide with decrease in the size of nanoparticles. Consequently, the band gap was tuned from 3.04 to 3.13 eV. The photoluminescence (PL) emission positioned at 597 nm was ascribed to 4T1 → 6A1 transition within the 3d shell of Mn2+. X-ray diffraction (XRD) analysis revealed that the synthesized nanomaterials existed in cubic crystalline state. The effect of embedding un-doped and doped ZnS nanoparticles in the active layer and changing the ratio of PCBM ([6, 6]-phenyl-C61-butyric acid methyl ester) to nanoparticles on the performance of hybrid solar cell was studied. The device with active layer consisting of poly(3-hexylthiophene) (P3HT), [6, 6]-phenyl-C61-butyric acid methyl ester (PCBM), and un-doped ZnS nanoparticles combined in the ratio of (1:0.5:0.5) attained an efficiency of 2.42% which was found 71% higher than the reference device under the same conditions but not containing nanoparticles. Replacing ZnS nanoparticles with Mn-doped ZnS had a little effect on the enhancement of efficiency. The packing behavior and morphology of blend of nanoparticles with P3HT:PCBM were examined using atomic force microscope (AFM) and XRD. Contribution to the topical issue "Materials for Energy harvesting, conversion and storage II (ICOME 2016)", edited by Jean-Michel Nunzi, Rachid Bennacer and Mohammed El Ganaoui

  2. Aménorrhée chimio induite chez une population marocaine: à propos d'une cohorte retrospective

    PubMed Central

    Brahmi, Sami Aziz; Ziani, Fatima Zahra; Youssef, Seddik; Afqir, Said

    2016-01-01

    Introduction Le cancer du sein est un des cancers les plus fréquents chez la femme en pré ménopause et son traitement peut compromettre la fertilité. En effet, la chimiothérapie utilisée dans le cancer du sein peut conduire à une aménorrhée transitoire ou permanente chez les femmes non ménopausées. Méthodes Nous avons mené une étude rétrospective au service d'oncologie médicale du CHU Mohammed VI d'Oujda sur une période de 3 ans allant de janvier 2009 à décembre 2011 incluant les patientes jeunes ayant un cancer du sein localisé, pour étudier l'incidence de l'aménorrhée chimio-induite (ACI), ainsi que les facteurs prédictifs intervenant dans sa survenue. Résultats Dans notre série 74% de nos patientes ont présenté une ACI et 33.6% de nos patientes ont présenté une aménorrhée chimio-induite définitive. Plusieurs facteurs ont été étudiés à la recherche d’élément prédictifs de la survenue de l'aménorrhée. Concernant le facteur âge, l'analyse a montré que les femmes avec un âge supérieur à 40 ans étaient plus susceptibles de présenter une aménorrhée que celles avec un âge inférieur à 40 avec un pourcentage de 95,7% versus 56,1% avec une différence significative (p = 0.003). Conclusion L'incidence dans notre étude de l'ACI semble comparable à celle retrouvé dans la littérature, l’âge dans notre étude est le facteur prédictif le plus prédominant dans sa survenue. PMID:27642399

  3. Potential origin and formation for molecular components of humic acids in soils

    NASA Astrophysics Data System (ADS)

    Hatcher, Patrick; DiDonato, Nicole; Waggoner, Derek

    2016-04-01

    humification. The less humified samples contain relatively more components having a relationship to lignin. The more humified samples are composed of relatively more molecular formulas in the CCAM and condensed aromatic regions and also contain relatively more carboxylated molecular formulas than the less humified samples. To explain the molecular formulas observed we propose a humification process that involves photo- or microbially-generated reactive oxygen species in soils which are responsible for transforming the materials supplied to soil as fresh organic matter, mainly lignin, to the molecules observed in ESI-FTICR-MS data. When plotted on the van Krevelen diagram, the H/C and O/C ratios of molecular formulas from humic acids predictably plot in the same regions as the newly produced formulas discovered by Chen, et al. (2014) when natural organic matter was photoirradiated or when lignin-derived humics were subjected to Fenton chemistry (Waggoner et al., 2015). References: Chen H., Abdulla H.A.N., Sanders R.L., Myneni S.C.B., Mopper K. and Hatcher P.G. (2014) Production of Black Carbon-like and Aliphatic Molecules from Terrestrial Dissolved Organic Matter in the Presence of Sunlight and Iron. Environmental Science & Technology Letters 1, 399-404. Waggoner D.C., Chen H., Willoughby A.S. and Hatcher P.G. (2015) Formation of black carbon-like and alicyclic aliphatic compounds by hydroxyl radical initiated degradation of lignin. Organic Geochemistry 82, 69-76.

  4. Deep Stucture of the Northwestern Atlantic Moroccan Margin Studied by OBS and Deep Multichannel Seismic Reflection.

    NASA Astrophysics Data System (ADS)

    MALOD, J. A.; Réhault, J.; Sahabi, M.; Géli, L.; Matias, L.; Diaz, J.; Zitellini, N.

    2001-12-01

    Mohamed, KLINGELÖFER Fraucke, LANDURÉ Jean Yves, LEGALL Bernard, MAILLARD-LENOIR Agnès, MARTIN Christophe, MEHDI Khalid, MERCIER Eric, MOULIN Maryline, OUAJHAIN Brahim, PERROT Julie, ROLET Joël, RUELLAN Etienne, TEIXIRA Fernando, TERRINHA Pedro, ZOURARAH Bendehhou.

  5. Etiologies des hypertensions artérielles endocrines: à propos d'une série de cas

    PubMed Central

    Bouznad, Naima; El Mghari, Ghizlane; El Ansari, Nawal

    2016-01-01

    Les hypertensions artérielles (HTA) d'origine endocrine restent une cause rare d'HTA, sa prévalence globale n'excède pas 4% des hypertendus. L'intérêt de la recherche des HTA endocrines réside dans la gravité de certaines formes parfois mortelles et le caractère potentiellement curable et réversible de ces HTA. Le but du travail est de déterminer le profil clinique, para clinique, étiologique et thérapeutique des HTA secondaires d'origine endocrine chez les patients suivis au service d'endocrinologie au CHU Mohamed IV à Marrakech. Il s'agit d'une étude descriptive prospective s’étalant sur une période de 4 ans incluant 45 patients ayant une HTA endocrinienne. La moyenne d’âge est de 44,89 ans, avec une nette prédominance du sexe féminine (sexe ratio de 0,49). Les étiologies des HTA endocrines étaient dominées par le phéochromocytome (17 cas), l'hypercorticisme (11 cas) et l'acromégalie (8 cas). L'HTA était paroxystique dans 24,4%. Elle était d'emblée sevère classée grade 3 dans 40% des cas. L'HTA a été compliquée de cardiopathie dans 24% des cas et de néphropathie dans 20% des cas. Le traitement curatif a permis une guérison de l'HTA chez 60% (27 cas). Le diagnostic des HTA secondaires endocrines est parfois difficile du fait de l'absence de spécificité clinique. Il n'est pas exceptionnel que l'HTA soit l'unique manifestation de la maladie. Dans notre travail nous notons le caractère paroxystique et sévère de l'HTA. Le caractère éventuellement curable des HTA endocrines, dans plus des deux tiers des cas, fait qu'il est important de la dépister devant toute HTA sévère, résistante au traitement, ou en présence de signes cliniques, biologiques ou radiologiques évocateurs. PMID:27303586

  6. Les hémodialysés HVC sont-ils vraiment des patients difficiles à traiter?

    PubMed Central

    Krati, Khadija; Cherquaoui, Hind; Oubaha, Sofia; Samlani, Zouhour

    2015-01-01

    L'hépatite C demeure la principale infection virale chez l'hémodialysé, dont la prise en charge thérapeutique ainsi que la gestion de ses effets secondaires restent difficiles. Il s'agit d'une étude rétrospective portant sur tous les patients atteints d'hépatite C chronique ayant une insuffisance rénale chronique sous hémodialyse, suivis au service de gastroentérologie au CHU Mohamed VI de Marrakech sur une période de Janvier 2004 à Décembre 2014. Sur un total de 355 cas d'hépatite virale C, 13 patients étaient hémodialysés (3,66%). Dix patients ont été traités, soit 76,94% des cas. Le traitement n’était pas indiqué chez 2 patients ayant une fibrose minime sans cytolyse. Il était contre-indiqué chez une patiente multitarée. Deux malades ont eu une réponse virologique rapide et 5 une réponse virologique précoce. Le taux de réponse virologique soutenue était de 40%, 30% des patients étaient non répondeurs. Le traitement fut arrêté chez 2 patientes pour effets secondaires sévères. Un seul patient a été candidat à une transplantation rénale. En analyse multivariée, la réponse virologique soutenue a été significativement associée à certains facteurs prédictifs de bonne réponse thérapeutique: Age jeune ≤40 ans (P=0,0057), fibrose minime F1-F2 (P=0,03), génotype non 1 (P=0,0064), charge virale préthérapeutique <800000 UI/ml (P=0,013), et l'absence d'arrêt thérapeutique (P=0,028). La gestion efficace des effets secondaires du traitement de HVC permet d'obtenir chez l'hémodialysé un taux de réponse virologique soutenue avoisinant celui de la population générale. PMID:27022433

  7. PREFACE: Quantum Dot 2010

    NASA Astrophysics Data System (ADS)

    Taylor, Robert A.

    2010-09-01

    These conference proceedings contain the written papers of the contributions presented at Quantum Dot 2010 (QD2010). The conference was held in Nottingham, UK, on 26-30 April 2010. The conference addressed topics in research on: 1. Epitaxial quantum dots (including self-assembled and interface structures, dots defined by electrostatic gates etc): optical properties and electron transport quantum coherence effects spin phenomena optics of dots in cavities interaction with surface plasmons in metal/semiconductor structures opto-electronics applications 2. Novel QD structures: fabrication and physics of graphene dots, dots in nano-wires etc 3. Colloidal quantum dots: growth (shape control and hybrid nanocrystals such as metal/semiconductor, magnetic/semiconductor) assembly and surface functionalisation optical properties and spin dynamics electrical and magnetic properties applications (light emitting devices and solar cells, biological and medical applications, data storage, assemblers) The Editors Acknowledgements Conference Organising Committee: Maurice Skolnick (Chair) Alexander Tartakovskii (Programme Chair) Pavlos Lagoudakis (Programme Chair) Max Migliorato (Conference Secretary) Paola Borri (Publicity) Robert Taylor (Proceedings) Manus Hayne (Treasurer) Ray Murray (Sponsorship) Mohamed Henini (Local Organiser) International Advisory Committee: Yasuhiko Arakawa (Tokyo University, Japan) Manfred Bayer (Dortmund University, Germany) Sergey Gaponenko (Stepanov Institute of Physics, Minsk, Belarus) Pawel Hawrylak (NRC, Ottawa, Canada) Fritz Henneberger (Institute for Physics, Berlin, Germany) Atac Imamoglu (ETH, Zurich, Switzerland) Paul Koenraad (TU Eindhoven, Nethehrlands) Guglielmo Lanzani (Politecnico di Milano, Italy) Jungil Lee (Korea Institute of Science and Technology, Korea) Henri Mariette (CNRS-CEA, Grenoble, France) Lu Jeu Sham (San Diego, USA) Andrew Shields (Toshiba Research Europe, Cambridge, UK) Yoshihisa Yamamoto (Stanford University, USA) Artur

  8. Neurocytomes centraux: corrélations cliniques et radiopathologiques à propos de 12 observations

    PubMed Central

    Abbad, Fayçal; Sellami, Souad; Hazmiri, Fe; Idriss Ganouni, Najat El; Benali, Said Ait; Khouchani, Mouna; Rais, Hanane

    2017-01-01

    Les neurocytomes centraux sont définis comme étant des néoplasmes composés de cellules rondes, uniformes, ayant un profil immunophénotypique neuronal et un index de prolifération bas. Elles représentent 0,5% des tumeurs intracrâniennes. Elles sont habituellement situées à proximité du foramen de Monro et peuvent être à l’origine d’une hydrocéphalie obstructive. Nous rapportons 12 observations de neurocytomes centraux colligés au laboratoire d’anatomie pathologique du CHU Mohammed VI de Marrakech entre janvier 2006 et juin 2015. Le but de ce travail est de rapporter et décrire les aspects radio-pathologiques de ce type histologique rare. Le sex-ratio homme/femme était de 1,4. L’âge moyen au diagnostic était de 22,3 ans. La symptomatologie révélatrice était dominée par l’hypertension intracrânienne chez tous nos patients, associée à une baisse de l’acuité visuelle et une diplopie. Notre matériel d’étude a concerné une biopsie simple dans un cas, une exérèse subtotale dans sept cas et une exérèse totale dans quatre cas. L’étude histopathologique a montré une prolifération tumorale d’architecture endocrine. Les cellules tumorales sont uniformes de petite taille le plus souvent. L’index mitotique était bas. Cette prolifération tumorale s’accompagnait d’un fond fibrillaire et d’un réseau vasculaire développé de type arborescent. L’étude immunohistochimique était identique chez tout les patients. Elle a montré une positivité des cellules tumorales à l’anticorps anti synaptophysine, à chromogranine et NSE. Chez tous nos patients la corrélation radiopathologique était en faveur d’un neurocytome central (Grade II – OMS 2016). A travers cette série, nous rapportons les particularités anatomo-cliniques, radiologiques et évolutives de ces tumeurs rares. PMID:28979624

  9. L'Infection Nosocomiale en Reanimation des Brules

    PubMed Central

    Siah, S.; Belefqih, R.; Elouennass, M.; Fouadi, F.E.; Ihrai, I.

    2009-01-01

    Summary L'infection nosocomiale bactérienne étant l'une des principales causes de morbidité et de mortalité chez le brûlé, nous avons réalisé une étude rétrospective portant sur 84 patients hospitalisés au sein du service de réanimation des brûlés de l'Hôpital Militaire d'Instruction Mohammed V de Rabat, sur une période de 3 ans, du premier janvier 2001 au 31 décembre 2003. Les critères d'infection nosocomiale étaient ceux du Center for Disease Control d'Atlanta de 1988. Les taux d'incidence ont été calculés. La population infectée a été comparée à celle non infectée. L'écologie bactérienne du service a été décrite comme aussi l'antibiotype. Il ressort de cette étude la survenue de 87 infections nosocomiales chez 27 patients. L'incidence cumulative était de 103 infections pour 1000 jours de traitement. Pour ce qui est des caractéristiques des infections bactériennes, les sites infectés étaient la peau (77%), le sang (13,8%), les voies urinaires (8%) et les poumons (1,1%). Les principaux germes étaient: Staphylococcus sp. (33,3%), Pseudomonas aeruginosa (23%), Enterococcus faecalis et Acinetobacter (8%). Les staphylocoques étaient méticillo-résistants dans 22,2% des cas. Le Pseudomonas et l'Acinetobacter étaient multirésistants (60%). Dans notre étude les facteurs prédictifs de survenue des infections nosocomiales que nous avons retenus après l'étude comparative des populations infectées et non infectées ont été l'âge, le body mass index, l'abbreviated burn severity index et le remplissage initial. En isolant ces paramètres, nous avons pu établir une équation à valeur prédictive de survenue d'infection nosocomiale chez le patient brûlé. PMID:21991158

  10. [Not Available].

    PubMed

    Siah, S; Belefqih, R; Elouennass, M; Fouadi, F E; Ihrai, I

    2009-06-30

    L'infection nosocomiale bactérienne étant l'une des principales causes de morbidité et de mortalité chez le brûlé, nous avons réalisé une étude rétrospective portant sur 84 patients hospitalisés au sein du service de réanimation des brûlés de l'Hôpital Militaire d'Instruction Mohammed V de Rabat, sur une période de 3 ans, du premier janvier 2001 au 31 décembre 2003. Les critères d'infection nosocomiale étaient ceux du Center for Disease Control d'Atlanta de 1988. Les taux d'incidence ont été calculés. La population infectée a été comparée à celle non infectée. L'écologie bactérienne du service a été décrite comme aussi l'antibiotype. Il ressort de cette étude la survenue de 87 infections nosocomiales chez 27 patients. L'incidence cumulative était de 103 infections pour 1000 jours de traitement. Pour ce qui est des caractéristiques des infections bactériennes, les sites infectés étaient la peau (77%), le sang (13,8%), les voies urinaires (8%) et les poumons (1,1%). Les principaux germes étaient: Staphylococcus sp. (33,3%), Pseudomonas aeruginosa (23%), Enterococcus faecalis et Acinetobacter (8%). Les staphylocoques étaient méticillo-résistants dans 22,2% des cas. Le Pseudomonas et l'Acinetobacter étaient multirésistants (60%). Dans notre étude les facteurs prédictifs de survenue des infections nosocomiales que nous avons retenus après l'étude comparative des populations infectées et non infectées ont été l'âge, le body mass index, l'abbreviated burn severity index et le remplissage initial. En isolant ces paramètres, nous avons pu établir une équation à valeur prédictive de survenue d'infection nosocomiale chez le patient brûlé.

  11. Emirates Mars Mission (EMM) Overview

    NASA Astrophysics Data System (ADS)

    Sharaf, Omran; Amiri, Sarah; AlMheiri, Suhail; Alrais, Adnan; Wali, Mohammad; AlShamsi, Zakareyya; AlQasim, Ibrahim; AlHarmoodi, Khuloud; AlTeneiji, Nour; Almatroushi, Hessa; AlShamsi, Maryam; AlAwadhi, Mohsen; McGrath, Michael; Withnell, Pete; Ferrington, Nicolas; Reed, Heather; Landin, Brett; Ryan, Sean; Pramann, Brian

    2017-04-01

    United Arab Emirates (UAE) has entered the space exploration race with the announcement of Emirates Mars Mission (EMM), the first Arab Islamic mission to another planet, in 2014. Through this mission, UAE is to send an unmanned probe, called Hope probe, to be launched in summer 2020 and reach Mars by 2021 to coincide with UAE's 50th anniversary. Through a sequence of subsequent maneuvers, the spacecraft will enter a large science orbit that has a periapsis altitude of 20,000 km, an apoapsis altitude of 43,000 km, and an inclination of 25 degrees. The mission is designed to (1) characterize the state of the Martian lower atmosphere on global scales and its geographic, diurnal and seasonal variability, (2) correlate rates of thermal and photochemical atmospheric escape with conditions in the collisional Martian atmosphere, and (3) characterize the spatial structure and variability of key constituents in the Martian exosphere. These objectives will be met by four investigations with diurnal variability on sub-seasonal timescales which are (1) determining the three-dimensional thermal state of the lower atmosphere, (2) determining the geographic and diurnal distribution of key constituents in the lower atmosphere, (3) determining the abundance and spatial variability of key neutral species in the thermosphere, and (4) determining the three-dimensional structure and variability of key species in the exosphere. EMM will collect these information about the Mars atmospheric circulation and connections through a combination of three distinct instruments that image Mars in the visible, thermal infrared and ultraviolet wavelengths and they are the Emirates eXploration Imager (EXI), the Emirates Mars InfraRed Spectrometer (EMIRS), and the EMM Mars Ultraviolet Spectrometer (EMUS). EMM has passed its Mission Concept Review (MCR), System Requirements Review (SRR), System Design Review (SDR), and Preliminary Design Review (PDR) phases. The mission is led by Emiratis from Mohammed

  12. Transforming vaccines supply chains in Nigeria.

    PubMed

    Sarley, David; Mahmud, Mustafa; Idris, Jide; Osunkiyesi, Modele; Dibosa-Osadolor, Onome; Okebukola, Peter; Wiwa, Owens

    2017-04-19

    Nigeria is the most populous country in Africa and in 2012 was suffering some of the lowest vaccination rates in the World. A combination of factors had resulted in a dysfunctional immunization cold chain and supply chain. Recognizing that the number of unimmunized children contributed to high levels of under-5-mortality, and that health MDGs would not be attained, Minister of State for Health Mohammed Pate launched a vaccines transformation project in 2013. In partnership with BMGF, GAVI, UNICEF, WHO, other donors and implementing partners the transformation journey has so far taken three years and achieved impressive results. It has though faced challenges along the way and with the financial burden of GAVI graduation facing Nigeria, the economic downturn and the decentralized funding of health services, the results are far from sustained. This paper documents the work undertaken at the Federal level and then highlights specific work undertaken in partnership with Lagos State Government. It identifies the importance of taking an end to end approach and looking at the root causes of weak system performance. The strategy combined simple innovations in how data was captured, recorded and used to drive decision making. It included a comprehensive and systematic approach to cold chain procurement, installation and maintenance with a shift to a culture of active cold chain maintenance that is performing with higher levels of uptime. It also included supply chain redesign at both the Federal and State level. Finally, it involved an institutional transformation at the National Primary Health Care Development Agency (NPHCDA) to establish a data driven Department of Logistics and Health Commodities (DLHC) to manage the many challenges in immunizing 7.5 million children annually. While results have been impressive, there have been many challenges and lessons learned on the way. As Nigeria gets ready for its graduation from GAVI, a robust agile performing cold chain and

  13. Les tumeurs annexielles cutanées: étude anatomopathologique à propos de 96 cas

    PubMed Central

    El Ochi, Mohamed Réda; Boudhas, Adil; Allaoui, Mohammed; Rharrassi, Issam; Chahdi, Hafsa; Bouzidi, Abderrahman Al; Oukabli, Mohammed

    2015-01-01

    Les tumeurs annexielles cutanées sont des tumeurs primitives cutanées à la fois rares et hétérogènes. Elles sont le plus souvent bénignes et rarement malignes. Elles sont dominées du point de vu morphologique par leur polymorphisme lésionnel. Le but de cette étude est de relever le profil épidémiologique et les différents aspects anatomopathologiques de ce groupe de tumeurs dans une cohorte de population marocaine et de les comparer avec les données de la littérature. Il s'agit d'une étude rétrospective de 96 cas de tumeurs annexielles cutanées colligées au service d'anatomie et de cytologie pathologique de l'Hôpital Militaire d'Instruction Mohammed V de rabat durant une période de 6 ans, de Janvier 2009 à Décembre 2014. Le pic de fréquence est situé entre 31 et 40 ans. L’âge moyen est de 36 ans avec une prédominance masculine (63,5%). Le siège de prédilection est la région de la tête et cou (47,9%). Les tumeurs bénignes (97,9%) sont plus fréquentes que les tumeurs malignes. La différenciation est folliculaire dans 51% des cas, eccrine/apocrine dans 44,8% des cas et sébacée dans 4,2% des cas. Le type histologique le plus fréquent est le pilomatrixome (33,4%) suivi par l'hidradénome (12,5%) et le spiradénome eccrine (11,5%). Les tumeurs annexielles cutanées sont rares et très variées. Le profil épidémiologique et les aspects anatomopathologiques qui ressortent sont globalement superposables à ceux rapportés dans la littérature. Elles sont majoritairement bénignes, à prédominance masculine et dominées par le pilomatrixome et l'hidradénome nodulaire. Les tumeurs malignes sont rares, agressives et surviennent à un âge plus avancé. PMID:26185579

  14. A serial killer of elderly women: analysis of a multi-victim homicide investigation.

    PubMed

    Campobasso, Carlo P; Colonna, Massimo F; Carabellese, Felice; Grattagliano, Ignazio; Candelli, Chiara; Morton, Robert J; Catanesi, Roberto

    2009-03-10

    Between 1995 and 1997, in the territories of Southern Italy, there were fifteen murders of elderly women over the age of 70 years old. Initially, however, not all the murders were attributed to a single serial killer. The majority of the victims were stabbed multiple times in the neck, except for three cases in which the cause of death was manual strangulation. There was evidence of sexual assault in only one of the cases. All the victims were discovered in their own apartments, which were located on the ground level, with no signs of forced entry. In most of the cases, the offender stole money and/or jewellery. A multi-disciplinary team reviewed the cases during the investigation and created a profile of the killer. The team determined that the method of operation was completely unusual for the local criminal element. They suggested that the perpetrator could be an immigrant, who committed the murders for sexual motivation and who may have been arrested previously for sex-related incidents. On 15th September 1997, a suspect was arrested. He was identified as Ben Mohamed Ezzedine Sebai, a 35-year-old white male, originally from Tunisia. He was charged and convicted of four of the murders and was given a life sentence. In 2005, Sebai confessed to the murders of four additional elderly women, for which nine other people had already been previously tried and convicted, among them, a man who committed suicide in jail. In 2007, Sebai finally confessed to committing fifteen murders that occurred between 1995 and 1997. Sebai also admitted to experiencing sexual gratification at every homicide scene, even though there was no physical proof at most of the crime scenes. The goal of this article is to illustrate a little-known but noteworthy case concerning a serial sexual killer of elderly women that occurred in Southern Italy, highlighting the method of operation, the victim selection process, and the injuries inflicted. The article will also discuss his motivation, the

  15. Email Between Patient and Provider: Assessing the Attitudes and Perspectives of 624 Primary Health Care Patients.

    PubMed

    Seth, Puneet; Abu-Abed, Mohamed Ismail; Kapoor, Vikram; Nicholson, Kathryn; Agarwal, Gina

    2016-12-22

    communication. With increasing utility of mobile devices in the general population, the proportion of patients interested in email communication with their health care providers may continue to increase. When following best practices and appropriate guidelines, health care providers can use this resource to enhance patient-provider communication in their clinical work, ultimately leading to improved health outcomes and satisfaction with care among their patients. ©Puneet Seth, Mohamed Ismail Abu-Abed, Vikram Kapoor, Kathryn Nicholson, Gina Agarwal. Originally published in JMIR Medical Informatics (http://medinform.jmir.org), 22.12.2016.

  16. Measuring the structure factor of simple fluids under extreme conditions

    NASA Astrophysics Data System (ADS)

    Weck, Gunnar

    2013-06-01

    enabling quantitative structure factor measurement, even for the weakest x-ray scatterer liquid. Experimental results on fluid hydrogen will be presented to test the limits of this new setup. In collaboration with Gaston Garbarino, ESRF, France; Frederic Datchi, Sandra Ninet, Université Pierre et Marie Curie-Paris VI, France; Dylan Spaulding, Paul Loubeyre, CEA, DAM, DIF, France; and Mohamed Mezouar, ESRF, France.

  17. Secure Multi-party Computation Protocol for Defense Applications in Military Operations Using Virtual Cryptography

    NASA Astrophysics Data System (ADS)

    Pathak, Rohit; Joshi, Satyadhar

    With the advent into the 20th century whole world has been facing the common dilemma of Terrorism. The suicide attacks on US twin towers 11 Sept. 2001, Train bombings in Madrid Spain 11 Mar. 2004, London bombings 7 Jul. 2005 and Mumbai attack 26 Nov. 2008 were some of the most disturbing, destructive and evil acts by terrorists in the last decade which has clearly shown their evil intent that they can go to any extent to accomplish their goals. Many terrorist organizations such as al Quaida, Harakat ul-Mujahidin, Hezbollah, Jaish-e-Mohammed, Lashkar-e-Toiba, etc. are carrying out training camps and terrorist operations which are accompanied with latest technology and high tech arsenal. To counter such terrorism our military is in need of advanced defense technology. One of the major issues of concern is secure communication. It has to be made sure that communication between different military forces is secure so that critical information is not leaked to the adversary. Military forces need secure communication to shield their confidential data from terrorist forces. Leakage of concerned data can prove hazardous, thus preservation and security is of prime importance. There may be a need to perform computations that require data from many military forces, but in some cases the associated forces would not want to reveal their data to other forces. In such situations Secure Multi-party Computations find their application. In this paper, we propose a new highly scalable Secure Multi-party Computation (SMC) protocol and algorithm for Defense applications which can be used to perform computation on encrypted data. Every party encrypts their data in accordance with a particular scheme. This encrypted data is distributed among some created virtual parties. These Virtual parties send their data to the TTP through an Anonymizer layer. TTP performs computation on encrypted data and announces the result. As the data sent was encrypted its actual value can’t be known by TTP

  18. Influence of the dopant concentration on structural, optical and photovoltaic properties of Cu-doped ZnS nanocrystals based bulk heterojunction hybrid solar cells

    NASA Astrophysics Data System (ADS)

    Jabeen, Uzma; Adhikari, Tham; Shah, Syed Mujtaba; Pathak, Dinesh; Wagner, Tomas; Nunzi, Jean-Michel

    2017-06-01

    reference device (P3HT:ZnS). Furthermore, atomic force microscopy and X-ray diffraction techniques were employed to study morphology and packing behavior of blends of nanocrystals and polymer respectively. Contribution to the topical issue "Materials for Energy harvesting, conversion and storage II (ICOME 2016)", edited by Jean-Michel Nunzi, Rachid Bennacer and Mohammed El Ganaoui

  19. Clonal diversity and detection of carbapenem resistance encoding genes among multidrug-resistant Acinetobacter baumannii isolates recovered from patients and environment in two intensive care units in a Moroccan hospital.

    PubMed

    Uwingabiye, Jean; Lemnouer, Abdelhay; Roca, Ignasi; Alouane, Tarek; Frikh, Mohammed; Belefquih, Bouchra; Bssaibis, Fatna; Maleb, Adil; Benlahlou, Yassine; Kassouati, Jalal; Doghmi, Nawfal; Bait, Abdelouahed; Haimeur, Charki; Louzi, Lhoussain; Ibrahimi, Azeddine; Vila, Jordi; Elouennass, Mostafa

    2017-01-01

    Carbapenem-resistant Acinetobacter baumannii has recently been defined by the World Health Organization as a critical pathogen. The aim of this study was to compare clonal diversity and carbapenemase-encoding genes of A. baumannii isolates collected from colonized or infected patients and hospital environment in two intensive care units (ICUs) in Morocco. The patient and environmental sampling was carried out in the medical and surgical ICUs of Mohammed V Military teaching hospital from March to August 2015. All A. baumannii isolates recovered from clinical and environmental samples, were identified using routine microbiological techniques and Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry. Antimicrobial susceptibility testing was performed using disc diffusion method. The carbapenemase-encoding genes were screened for by PCR. Clonal relatedness was analyzed by digestion of the DNA with low frequency restriction enzymes and pulsed field gel electrophoresis (PFGE) and the multi locus sequence typing (MLST) was performed on two selected isolates from two major pulsotypes. A total of 83 multidrug-resistant A. baumannii isolates were collected: 47 clinical isolates and 36 environmental isolates. All isolates were positive for the bla OXA51-like and bla OXA23-like genes. The coexistence of bla NDM-1 /bla OXA-23-like and bla OXA 24-like /bla OXA-23-like were detected in 27 (32.5%) and 2 (2.4%) of A. baumannii isolates, respectively. The environmental samples and the fecally-colonized patients were significantly identified ( p  < 0.05) as the most common sites of isolation of NDM-1-harboring isolates. PFGE grouped all isolates into 9 distinct clusters with two major groups (0007 and 0008) containing up to 59% of the isolates. The pulsotype 0008 corresponds to sequence type (ST) 195 while pulsotype 0007 corresponds to ST 1089.The genetic similarity between the clinical and environmental isolates was observed in 80/83 = 96.4% of all

  20. Putting the Focus Back on the Patient: How Privacy Concerns Affect Personal Health Information Sharing Intentions.

    PubMed

    Abdelhamid, Mohamed; Gaia, Joana; Sanders, G Lawrence

    2017-09-13

    during the sharing process. It is paramount to address this factor to increase information flow and identify how patients can assure that their privacy is protected. The outcome of this study is a set of recommendations for motivating the sharing of PHI. The goal of this research is to increase the health profile of the patients by integrating the testing and diagnoses of various doctors across health care providers and, thus, bring patients closer to the physicians. ©Mohamed Abdelhamid, Joana Gaia, G Lawrence Sanders. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 13.09.2017.

  1. Encéphalopathie pancréatique: à propos de deux cas

    PubMed Central

    Doghmi, Nawfal; Benakrout, Aziz; Meskine, Amine; Bensghir, Mustaphja; Baite, Abdelouah; Haimeur, Charki

    2016-01-01

    L'encéphalopathie pancréatique, est une complication rare de la pancréatite aiguë, notre étude porte sur 02 cas d'encéphalopathie pancréatique, hospitalisés et traités au sein du service de Réanimation chirurgicale de l'Hôpital Militaire d'Instruction Mohamed V de Rabat. L'âge des patients était compris entre 43 ans et 54 ans, nos 02 cas sont repartis en une femme et un homme. Le mécanisme physiopathologique de l'EP n'est pas encore bien élucidé, de nombreuses hypothèses ont été rapportées dans la littérature, certains auteurs suggèrent que la lipase et la Phospholipase A2 jouent un rôle dans le processus pathologique de l'EP. D'autres facteurs tels que les infections, les troubles hydroélectrolytiques, l'hypoxémie et la perturbation de la glycémie, peuvent être déclencheurs. Le diagnostic de l'encéphalopathie pancréatique est facile à établir, la symptomatologie clinique se résume le plus souvent à une confusion, avec stupeur, et agitation psychomotrice, Il s'y ajoute parfois des atteintes neurologiques comme des convulsions, une céphalée, des hémiparésies passagères, une dysarthrie, enfin des difficultés d'expression verbale et une amnésie. Les examens paracliniques, notamment L'IRM cérébrale et l'électroencéphalogramme, permettent de confirmer le diagnostic. Le traitement est d'abord symptomatique, il a comme objectif de lutter contre les facteurs qui favorisent l'apparition des signes neurologiques par les mesures de réanimation que réclame la gravité de la situation. L'évolution de l'EP est le plus souvent favorable, avec une disparition progressive des symptômes, cependant la persistance de quelques séquelles, est décrite dans la littérature. Le pronostic est fonction de la gravité de la pancréatite aigüe et des complications associées. Dans notre étude les données sont globalement comparables à celles publiées actuellement par la majorité des auteurs. PMID:28292109

  2. Colistin Population Pharmacokinetics after Application of a Loading Dose of 9 MU Colistin Methanesulfonate in Critically Ill Patients

    PubMed Central

    Friberg, Lena E.; Pontikis, Konstantinos; Ioannidis, Konstantinos; Tsagkari, Vasiliki; Galani, Lamprini; Kostakou, Eirini; Baziaka, Fotini; Paskalis, Charalambos; Koutsoukou, Antonia; Giamarellou, Helen

    2015-01-01

    Colistin has been revived, in the era of extensively drug-resistant (XDR) Gram-negative infections, as the last-resort treatment in critically ill patients. Recent studies focusing on the optimal dosing strategy of colistin have demonstrated the necessity of a loading dose at treatment initiation (D. Plachouras, M. Karvanen, L. E. Friberg, E. Papadomichelakis, A. Antoniadou, I. Tsangaris, I. Karaiskos, G. Poulakou, F. Kontopidou, A. Armaganidis, O. Cars, and H. Giamarellou, Antimicrob Agents Chemother 53:3430–3436, 2009, http://dx.doi.org/10.1128/AAC.01361-08; A. F. Mohamed, I. Karaiskos, D. Plachouras, M. Karvanen, K. Pontikis, B. Jansson, E. Papadomichelakis, A. Antoniadou, H. Giamarellou, A. Armaganidis, O. Cars, and L. E. Friberg, Antimicrob Agents Chemother 56:4241– 4249, 2012, http://dx.doi.org/10.1128/AAC.06426-11; S. M. Garonzik, J. Li, V. Thamlikitkul, D. L. Paterson, S. Shoham, J. Jacob, F. P. Silveira, A. Forrest, and R. L. Nation, Antimicrob Agents Chemother 55:3284–3294, 2011, http://dx.doi.org/10.1128/AAC.01733-10). In 19 critically ill patients with suspected or microbiologically documented infections caused by XDR Gram-negative strains, a loading dose of 9 MU colistin methanesulfonate (CMS) (∼270 mg colistin base activity) was administered with a maintenance dose of 4.5 MU every 12 h, commenced after 24 h. Patients on renal replacement were excluded. CMS infusion was given over 30 min or 1 h. Repeated blood sampling was performed after the loading dose and after the 5th or 6th dose. Colistin concentrations and measured CMS, determined after hydrolization to colistin and including the partially sulfomethylated derivatives, were determined with a liquid chromatography-tandem mass spectrometry assay. Population pharmacokinetic analysis was conducted in NONMEM with the new data combined with data from previous studies. Measured colistimethate concentrations were described by 4 compartments for distribution and removal of sulfomethyl groups

  3. Colistin Population Pharmacokinetics after Application of a Loading Dose of 9 MU Colistin Methanesulfonate in Critically Ill Patients.

    PubMed

    Karaiskos, Ilias; Friberg, Lena E; Pontikis, Konstantinos; Ioannidis, Konstantinos; Tsagkari, Vasiliki; Galani, Lamprini; Kostakou, Eirini; Baziaka, Fotini; Paskalis, Charalambos; Koutsoukou, Antonia; Giamarellou, Helen

    2015-12-01

    Colistin has been revived, in the era of extensively drug-resistant (XDR) Gram-negative infections, as the last-resort treatment in critically ill patients. Recent studies focusing on the optimal dosing strategy of colistin have demonstrated the necessity of a loading dose at treatment initiation (D. Plachouras, M. Karvanen, L. E. Friberg, E. Papadomichelakis, A. Antoniadou, I. Tsangaris, I. Karaiskos, G. Poulakou, F. Kontopidou, A. Armaganidis, O. Cars, and H. Giamarellou, Antimicrob Agents Chemother 53:3430-3436, 2009, http://dx.doi.org/10.1128/AAC.01361-08; A. F. Mohamed, I. Karaiskos, D. Plachouras, M. Karvanen, K. Pontikis, B. Jansson, E. Papadomichelakis, A. Antoniadou, H. Giamarellou, A. Armaganidis, O. Cars, and L. E. Friberg, Antimicrob Agents Chemother 56:4241- 4249, 2012, http://dx.doi.org/10.1128/AAC.06426-11; S. M. Garonzik, J. Li, V. Thamlikitkul, D. L. Paterson, S. Shoham, J. Jacob, F. P. Silveira, A. Forrest, and R. L. Nation, Antimicrob Agents Chemother 55:3284-3294, 2011, http://dx.doi.org/10.1128/AAC.01733-10). In 19 critically ill patients with suspected or microbiologically documented infections caused by XDR Gram-negative strains, a loading dose of 9 MU colistin methanesulfonate (CMS) (∼ 270 mg colistin base activity) was administered with a maintenance dose of 4.5 MU every 12 h, commenced after 24 h. Patients on renal replacement were excluded. CMS infusion was given over 30 min or 1 h. Repeated blood sampling was performed after the loading dose and after the 5th or 6th dose. Colistin concentrations and measured CMS, determined after hydrolization to colistin and including the partially sulfomethylated derivatives, were determined with a liquid chromatography-tandem mass spectrometry assay. Population pharmacokinetic analysis was conducted in NONMEM with the new data combined with data from previous studies. Measured colistimethate concentrations were described by 4 compartments for distribution and removal of sulfomethyl groups, while

  4. PREFACE: Innovations in Thin Film Processing and Characterisation

    NASA Astrophysics Data System (ADS)

    Henrion, Gérard; Belmahi, Mohammed; Andrieu, Stéphane

    2010-07-01

    , we gratefully acknowledge all referees for their valuable work sometimes with a rather short delay. We also express our gratitude to the international members of the scientific committee who actively contributed to ensure an attractive program in proposing invited speakers; it was a difficult task for them to select only 9 out of the large number of proposed recognized experts. Finally, ITFPC'09 would not have been successful without the strong involvement and implication of the local organizing committee and the support of our partners. They will all find here our sincere thanks. Gérard Henrion, Mohammed Belmahi and Stéphane Andrieu Co-chairmen of the ITFPC-09 Conference.

  5. Remote Monitoring Systems for Chronic Patients on Home Hemodialysis: Field Test of a Copresence-Enhanced Design.

    PubMed

    Liu, Na; Kim, Jinman; Jung, Younhyun; Arisy, Adani; Nicdao, Mary Ann; Mikaheal, Mary; Baldacchino, Tanya; Khadra, Mohamed; Sud, Kamal

    2017-08-29

    able to improve patients' feelings of being connected with their health care professionals and thus enhance their self-care on HHD. The health care professionals felt better assured with patients' status with the use of the system and reported improved productivity and satisfaction with the copresence enhancement mechanism. The survey on the system usability indicated a high level of satisfaction among patients and nurses. The copresence enhancement design complements the conventional use of a digitized HHD logbook and will further benefit the design of future telehealth systems. ©Na Liu, Jinman Kim, Younhyun Jung, Adani Arisy, Mary Ann Nicdao, Mary Mikaheal, Tanya Baldacchino, Mohamed Khadra, Kamal Sud. Originally published in JMIR Human Factors (http://humanfactors.jmir.org), 29.08.2017.

  6. Validation of a Natural Language Processing Algorithm for Detecting Infectious Disease Symptoms in Primary Care Electronic Medical Records in Singapore.

    PubMed

    Hardjojo, Antony; Gunachandran, Arunan; Pang, Long; Abdullah, Mohammed Ridzwan Bin; Wah, Win; Chong, Joash Wen Chen; Goh, Ee Hui; Teo, Sok Huang; Lim, Gilbert; Lee, Mong Li; Hsu, Wynne; Lee, Vernon; Chen, Mark I-Cheng; Wong, Franco; Phang, Jonathan Siung King

    2018-06-11

    ). Symptom episode duration was correctly identified in 81.2% of records with known duration status. We have developed an natural language processing algorithm dubbed CHESS that achieves good performance in extracting signs and symptoms from primary care free-text clinical records. In addition to the presence of symptoms, our algorithm can also accurately distinguish affirmed, negated, and suspected assertion statuses and extract symptom durations. ©Antony Hardjojo, Arunan Gunachandran, Long Pang, Mohammed Ridzwan Bin Abdullah, Win Wah, Joash Wen Chen Chong, Ee Hui Goh, Sok Huang Teo, Gilbert Lim, Mong Li Lee, Wynne Hsu, Vernon Lee, Mark I-Cheng Chen, Franco Wong, Jonathan Siung King Phang. Originally published in JMIR Medical Informatics (http://medinform.jmir.org), 11.06.2018.

  7. Physical incorporation of particles in a porous media: a path to a smart wood

    NASA Astrophysics Data System (ADS)

    Zerriaa, Azza; El Ganaoui, Mohammed; Gerardin, Christine; Tazibt, Abdel; Gabsi, Slimane

    2016-05-01

    The aim of this work is to develop a functional wood incorporating, in its surface, physical and chemical properties that meet society demand. For instance: fire resistance, magnetic electrical conduction (metal-wood particles), antibacterial reaction (copper-wood), anti-pollution (zeolite-wood), dry coloring, reflective effects (minerals-wood). As part of the research on wooden materials, the technique of "JAZOLTHOP1" driving micrometric particles before combining them and moving in supersonic speeds was used in the framework of enriching a wooden substrate. Various tests were conducted on two wooden materials (fir and ash tree) submitted to four typologies of particles (steel shot, garnet, corundum and glass beads). The surfaces of the test samples were machined beforehand for a use of conventional smooth quality, thus defining a reference surface before incorporation. The enriched samples were characterized by using two optical techniques; firstly a surface technique through macroscopy Leica 110X ZP, then a volume technique through tomography2. Subsequently, volume simulations (wood-inclusions) were implemented to study the thermal transfer. The obtained results showcase the existence of certain set conditions to reach the critical fluency of incorporation and to localize the enrichment on a parallel plan to the sample surface. The results show also the influence of particles concentration and the kind of the chosen wood on the final composite matrix/particle media. Contribution to the topical issue "Materials for Energy Harvesting, Conversion and Storage (ICOME 2015) - Elected submissions", edited by Jean-Michel Nunzi, Rachid Bennacer and Mohammed El Ganaoui http:// http:// http:// http:// http:// http://Nunzihttp://

  8. Seismotectonic features of the African plate: the possible dislocation of a continent

    NASA Astrophysics Data System (ADS)

    Meghraoui, Mustapha

    2014-05-01

    , the Libyan rifting and Maghreb thrusting. Although bearing a relatively slow deformation with regards to the East Africa Rift System, the Nubia plate previously considered as a homogeneous tectonic block appears to be dislocating progressively also forming a system of microplates. A synthesis of earthquake studies and regional deformation exposed in a seismotectonic map hitherto serves as a basis for the seismic hazard evaluations and the reduction of seismic risks. * IGCP/SIDA: International Geoscience Program/Swedish International Cooperation Authority http://www.unesco.org/science/IGCP IGCP-601 Working Group: Paulina Amponsah (Ghana Atomic Energy Commission), Atalay Ayele (Addis Ababa University, Ethiopia), Bekoa Ateba (Inst. of Geol. and Min. Res., Buea, Cameroon), Abdelhakim Ayadi (CRAAG, Algeria), Abdunnur Bensuleman (University of Tripoli, Libya), Damien Delvaux (Royal Museum for Central Africa, Tervuren, Belgium), Mohamed El Gabry (National Research Institute of Geophysics, Cairo, Egypt), Rui-Manuel Fernandes (Universidade da Beira Interior, Portugal), Mustapha Meghraoui (IPG Strasbourg, France), Vunganai Midzi & Magda Roos (Council for Geoscience, Pretoria, South Africa), and Youssef Timoulali (CNRST, Rabat, Morocco).

  9. Les pyélonephrites aigues de la femme enceinte: place du traitement médical et indications d'un drainage de la voie excrétrice supérieure (y'a-t-il des facteurs prédictifs cliniques, biologiques et radiologiques pour rendre le drainage licite?)

    PubMed Central

    El Bahri, Abdessamad; Janane, Abdellatif; Chafiki, Jaouad; Arnaud, Tayiri; Ghadouane, Mohammed; Ameur, Ahmed; Abbar, Mohammed

    2015-01-01

    Les pyélonéphrites aigues gravidiques (PNAg) sont fréquentes et peuvent avoir des conséquences maternelles et fœtales graves. Le but de notre étude était de déterminer les facteurs prédictifs cliniques, biologiques et radiologiques qui permettent de se limiter au traitement médical ou d'associer un drainage de la voie excrétrice supérieure dans la prise en charge des PNAg. Nous rapportons, de façon rétrospective une série de 26 cas dans les services d'Urologie et de Gynécologie de l'Hôpital Militaire d'Instruction Mohamed V de Rabat (Maroc) sur une période allant du 1er Janvier 2010 au 30 Aout 2012. Toutes les patientes avaient une PNAg symptomatique objectivée par l'ECBU et/ou l’échographie rénale. La fréquence de la pyélonéphrite aigue gravidique par rapport aux pyélonéphrites aigues en général a été de 27,95% avec une prédominance chez les primipares de 53,84%. Son pic de fréquence se situe à 73,08% pour les gestantes âgées de 19 à 37 ans ainsi qu'au troisième trimestre (77%) de la grossesse. La triade clinique fièvre, lombalgie, troubles mictionnels et l’échographie rénale sont les éléments importants du diagnostic. L'antibiothérapie probabiliste a été débuté d'emblée et adaptée en fonctions des résultats de l'examen cytobactériologique des urines. Sa durée est de trois à six semaines en fonction de l’évolution clinique. La protéine C réactive est un marqueur de progression de la maladie ou de l'efficacité thérapeutique. Les principaux facteurs prédictifs du drainage de la voie excrétrice supérieure sont: persistance de la symptomatologie clinique, du syndrome infectieux et des anomalies visibles à l’échographie rénale ainsi que l'altération de la fonction rénale. La montée de la sonde JJ est le principal traitement urologique. Le traitement médical repose sur l'antibiothérapie probabiliste qui sera adaptée Ultérieurement en fonction des résultats de l'antibiogramme. Les facteurs pr

  10. Les facteurs prédictifs de morbimortalité chez les patients sous ballon de contre pulsion intra-aortique en chirurgie cardiaque

    PubMed Central

    Elahmadi, Brahim; Motiaa, Youssef; Hatim, Abdedaim Elghadbane; Atmani, Noureddine; Moutakillah, Younes; Wahid, Fouad Amal; Elbekkali, Youssef; Houssa, Mahdi Ait; Razine, Rachid; Boulahya, Abdelatif; Drissi, Mohammed

    2015-01-01

    Le ballon de contre pulsion intra-aortique (BCPIA) est fréquemment utilisé en chirurgie cardiaque, comme moyen d'assistance circulatoire en cas de bas débit cardiaque. Il est d'intérêt clinique de déterminer les facteurs pronostiques chez les patients porteurs d'un BCPIA en chirurgie cardiaque, et qui restent un sujet rarement élucidé dans la littérature. L'objectif de notre travail est de déterminer les facteurs prédictifs de morbi-mortalité chez les patients sous ballon de contre pulsion intraortique en périopératoire d'une chirurgie cardiaque. Il s'agit d'une étude rétrospective portant sur l'ensemble des patients opérés en chirurgie cardiaque sous circulation extracorporelle, et ayant bénéficiés de la mise en place d'un ballon de contre pulsion intra-aortique en périopératoire, au service de chirurgie cardiovasculaire de l'Hôpital Militaire Mohamed V de Rabat, entre le mois de janvier 2005 et le mois d'aout 20014. Soixante dix patients ont été inclus dans notre étude. En analyse univariée l'âge, la dyspnée de stade III et IV, l'insuffisance cardiaque, la présence d'un infarctus du myocarde, d'une coronaropathie mono et bitronculaire, les anomalies du doppler de trons supra-aortique et du membre inférieur, le caractère urgent de la chirurgie, la durée de la circulation extracorporelle, l'instabilité hémodynamique postopératoire, le saignement et l'insuffisance rénale postopératoire étaient statistiquement associés à une mortalité postopératoire élevée. La dyskinésie préopératoire et la sortie de circulation extracorporelle sous drogues étaient associées à une morbidité globale élevée. En analyse multi variée, seule l'âge, constituait un facteur de risque indépendant de mortalité dans notre série avec un Odds Ratio (OR): 1,89 ; un Intervalle de Confiance (IC) 95% de (1,52-4,97) et un p =0,045. Au terme de notre étude, le taux de mortalité était de 48,57% et de morbidité globale était de 87,1%. Il

  11. Relevance of a Mobile Internet Platform for Capturing Inter- and Intrasubject Variabilities in Circadian Coordination During Daily Routine: Pilot Study.

    PubMed

    Komarzynski, Sandra; Huang, Qi; Innominato, Pasquale F; Maurice, Monique; Arbaud, Alexandre; Beau, Jacques; Bouchahda, Mohamed; Ulusakarya, Ayhan; Beaumatin, Nicolas; Breda, Gabrièle; Finkenstädt, Bärbel; Lévi, Francis

    2018-06-11

    rest-activity. The circadian acrophase of chest temperature was located at night for the majority of people, but it occurred at daytime for 26% (14/55) of the noncancerous people and 33% (4/12) of the cancer patients, thus supporting important intersubject differences in circadian coordination. Sex, age, and cancer significantly impacted the circadian coordination of both rhythms, based on their phase relationships. Complementing rest-activity with chest temperature circadian e-monitoring revealed striking intersubject differences regarding human circadian clocks' coordination and timing during daily routine. To further delineate the clinical importance of such finding, the PiCADo platform is currently applied for both the assessment of health effects resulting from atypical work schedules and the identification of the key determinants of circadian disruption in cancer patients. ©Sandra Komarzynski, Qi Huang, Pasquale F Innominato, Monique Maurice, Alexandre Arbaud, Jacques Beau, Mohamed Bouchahda, Ayhan Ulusakarya, Nicolas Beaumatin, Gabrièle Breda, Bärbel Finkenstädt, Francis Lévi. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 11.06.2018.

  12. Preface: phys. stat. sol. (c) 1/7

    NASA Astrophysics Data System (ADS)

    Cheikhrouhou, Abdelwaheb

    2004-05-01

    Physics Laboratory, Sciences Faculty of Sfax (Tunisia) and the Co-Chairmen were Professor Sami Mahmood, Dean of Sciences at Yarmouk University (Jordan) and Professor Mohamed Akhavan from the Sharif University of Technology (Iran). The four-day conference consisted of several oral and poster sessions, followed by social programs in the evenings. The success of the event could be measured during the closing session on the last day, when several delegates emphasized the high-quality science that had been evident at the conference. A post conference three-day tour to the south of Tunisia (Matmata, Douz City: the gate of desert and the mountains oasis: Tamerza, Mides and Chebika) was also arranged. The conference was generously sponsored by: - The Tunisian Ministry of High Education, Scientific Research and Technology - The Tunisian Secretary of State for Scientific Research and Technology - The Tunisian National Office of Tourism - The Abdus Salam International Centre for Theoretical Physics (ICTP) - French Institute for Cooperation in Tunisia - Tunisian-Italian Scientific Partnership - British Gas - Tunisian Society for Electricity and Gas - Imex Olive Oil -Confiserie TRIKI Le Moulin The next MSM conference in 2005 will be held in Morocco.

  13. 7th IGRSM International Remote Sensing & GIS Conference and Exhibition

    NASA Astrophysics Data System (ADS)

    Shariff, Abdul Rashid Mohamed

    2014-06-01

    (STRIDE), and sponsored by RFI Technologies Sdn. Bhd. and Aeroflex Inc. Two awards were presented by Dr Noordin Ahmad, Director-General of the National Space Agency during the conference's closing ceremony: Best Paper Award: Dr Rizatus Shofiyati, Indonesian Center for Agricultural Land Resources Research and Development (ICALRD), Indonesia: Indonesian Drought Monitoring from Space. A Report of SAFE Activity: Assessment of Drought Impact on Rice Production in Indonesia by Satellite Remote Sensing and Dissemination with Web-GIS Best Student Paper Award: Rosnani Rahman, Space Science Centre (ANGKASA), Institute of Climate Change, Universiti Kebangsaan Malaysia (UKM), Malaysia: Monitoring the Variability of Precipitable Water Vapor Over the Klang Valley, Malaysia During Flash Flood The success of the IGRSM 2014 was due to commitments of many: authors, keynote speakers, session chairpersons, the organising and technical programme committees, student volunteers from Universiti Putra Malaysia (UPM), and many others of various roles. We acknowledge the sponsors of IGRSM 2014, namely Antaragrafik Systems Sdn. Bhd. and Geospatial Media and Communications Sdn. Bhd. We also thank all exhibitors and contributors: E J Motiwalla, Fajar Saintifik Sdn. Bhd., Bandwork GPS Solutions Sdn. Bhd., Tenaga Nasional Bhd., TSKAY Technology Sdn. Bhd., Geo Spatial Solutions Sdn. Bhd. and Accutac Sdn. Bhd. Associate Professor Sr Dr Abdul Rashid Mohamed Shariff Chairman 7th IGRSM International Remote Sensing & GIS Conference and Exhibition (IGRSM2014) President Institution of Geospatial and Remote Sensing Malaysia (IGRSM), 2012-2014

  14. Numerical modeling of landslide-generated tsunami using adaptive unstructured meshes

    NASA Astrophysics Data System (ADS)

    Wilson, Cian; Collins, Gareth; Desousa Costa, Patrick; Piggott, Matthew

    2010-05-01

    against the well-known Lituya Bay landslide-generated wave experiment and case study [1]. In addition, we explore the effect of physical parameters, such as the shape, velocity and viscosity of the landslide, on wave amplitude and run-up, to quantify their influence on the landslide-tsunami hazard. As well as reproducing the experimental results, the model is shown to have excellent conservation and bounding properties. It also requires fewer nodes than an equivalent resolution fixed mesh simulation, therefore minimising at least one aspect of the computational cost. These computational savings are directly transferable to higher dimensions and some initial three dimensional results are also presented. These reproduce the experiments of DiRisio et al. [2], where an 80cm long landslide analogue was released from the side of an 8.9m diameter conical island in a 50 × 30m tank of water. The resulting impact between the landslide and the water generated waves with an amplitude of 1cm at wave gauges around the island. The range of scales that must be considered in any attempt to numerically reproduce this experiment makes it an ideal case study for our multi-material adaptive unstructured fluid dynamics model. [1] FRITZ, H. M., MOHAMMED, F., & YOO, J. 2009. Lituya Bay Landslide Impact Generated Mega-Tsunami 50th Anniversary. Pure and Applied Geophysics, 166(1), 153-175. [2] DIRISIO, M., DEGIROLAMO, P., BELLOTTI, G., PANIZZO, A., ARISTODEMO, F.,

  15. Determination of recent horizontal crustal movements and deformations of African and Eurasian plates in western Mediterranean region using geodetic-GPS computations extended to 2006 (from 1997) related to NAFREF and AFREF frames.

    NASA Astrophysics Data System (ADS)

    Azzouzi, R.

    2009-04-01

    Determination of recent horizontal crustal movements and deformations of African and Eurasian plates in western Mediterranean region using geodetic-GPS computations extended to 2006 (from 1997) related to NAFREF and AFREF frames. By: R. Azzouzi*, M. Ettarid*, El H. Semlali*, et A. Rimi+ * Filière de Formation en Topographie Institut Agronomique et Vétérinaire Hassan II B.P. 6202 Rabat-Instituts MAROC + Département de la Physique du Globe Université Mohammed V Rabat MAROC This study focus on the use of the geodetic spatial technique GPS for geodynamic purposes generally in the Western Mediterranean area and particularly in Morocco. It aims to exploit this technique first to determine the geodetic coordinates on some western Mediterranean sites. And also this technique is used to detect and to determine movements cross the boundary line between the two African and Eurasian crustal plates on some well chosen GPS-Geodynamics sites. It will allow us also to estimate crustal dynamic parameters of tension that results. These parameters are linked to deformations of terrestrial crust in the region. They are also associated with tectonic constraints of the study area. The usefulness of repeated measurements of these elements, the estimate of displacements and the determination of their temporal rates is indisputable. Indeed, sismo-tectonique studies allow a good knowledge of the of earthquake processes, their frequency their amplitude and even of their prediction in the world in general and in Moroccan area especially. They allow also contributing to guarantee more security for all most important management projects, as projects of building great works (dams, bridges, nuclear centrals). And also as preliminary study, for the most important joint-project between Europe and Africa through the Strait of Gibraltar. For our application, 23 GPS monitoring stations under the ITRF2000 reference frame are chosen in Eurasian and African plates. The sites are located around the

  16. Nearby star cluster yields insights into early universe

    NASA Astrophysics Data System (ADS)

    1998-07-01

    confirmed by future Hubble observations, this finding will have a far-reaching impact on stellar evolutionary models," says Heydari-Malayeri. "That's because the Wolf-Rayet candidate is fainter than other such stars in that galaxy, in contrast with the predictions of these models." Hubble's resolution allows astronomers to pinpoint 50 separate stars tightly packed in the nebula's core within a 10 light-year diameter -- slightly more than twice the distance between Earth and the nearest star to our sun. The closest pair of stars is only one-third of a light-year apart. Before the Hubble observations, N81 was simply dubbed, "The Blob" because its features were indistinguishable by other telescopes. The Hubble observations of N81 were conducted by the European astronomers Mohammed Heydari-Malayeri (Paris Observatory, France) and co-investigators Michael Rosa (Space Telescope-European Coordinating Facility, European Southern Observatory, Germany), Hans Zinnecker (Astrophysics Institute, Potsdam, Germany), Lise Deharveng (Marseille Observatory, France), and Vassilis Charmandaris (Paris Observatory). Their work will be shortly submitted for publication in the European journal Astronomy and Astrophysics. The Hubble Space Telescope is a project of international cooperation between ESA and NASA. The Space Telescope Science Institute is operated by the Association of Universities for Research in Astronomy, Inc. for NASA, under contract with NASA's Goddard Space Flight Center, Greenbelt, MD. Note to editors: A photo and caption associated with this release are available via the World-Wide Web at: http://oposite.stsci.edu/1998/25 or via links in: http://oposite.stsci.edu/pubinfo/latest.html or http://oposite.stsci.edu/pubinfo/pictures.html. Further information is available from: Mohammad Heydari-Malayeri Paris Observatory, Paris, France (Phone: 33-1-40-51-20-76)

  17. [Eponyms and epilepsy (history of Eastern civilizations)].

    PubMed

    Janković, S M; Sokić, D V; Lević, Z M; Susić, V; Drulović, J; Stojsavljević, N; Veskov, R; Ivanus, J

    1996-01-01

    considered as life threatening events. Persian history of epilepsy, except from the 6th century Zoroastrian "Avesta" document, lacks the written or spoken medical heritage untill the 7th century A.D. and the Arabic conquest of the entire Moslem world. On the other hand, Islamic medicine should be freed from the simple prejudice that the Moslem authors were only the translators of Greek medicine; contrary to such a view, their work contains a high degree of individuality. Although Mohammed introduced a lot of novelty into medicine, Khoran and the Sayings do not explicitly refer to epilepsy. Of importance is to notice that Moslem medicine did not have demons in the "repertoire" of direct causes of epilepsy. The causes and the cures of epilepsy were more magic-mystical and occult in nature, which is reminiscent of the European, as well as Serbian Middle age attitudes. Avicenna recognized difference between children and adult epilepsy. He considered insomnia and afternoon siesta as well as intensive sounds and light to be a provocative factors, whereby we see that at least empirically he knew of sleep (deprivation), startle and reflex epilepsy. The XIII century invasion of Mongols brought about the recession in Moslem Medicine; it recovered only in the XVIII century under the strong influence of European medicine handed over to us through Jewish doctors of various nationalities. The story of the China history of epilepsy has its debut approximately in the 8th century B. C. Medical texts from this period name epilepsy "Dian" and "Xian" which meant "the falling sickness" and "convulsions", respectively. Chinese medical terminology often interchangeably used the words "mania", "madness" and "psychosis" for "epilepsy" which, aside from a prominent language barrier, brings additional confusion. Although Chinese documents gave the first description of the grand mal epileptic attack already in the 8th century B. C. (ABSTRACT TRUNCATED)

  18. The Density-wave Theory and Spiral Structures by Looking at Spiral Arms through a Multi-wavelength StudyHamed Pour-Imani1,2, Daniel Kennefick1,2, Julia Kennefick1,2, Mohamed Shameer Abdeen1,2, Eric Monson1,2, Douglas W. Shields1,2, B. L. Davis31Department of Physics, University of Arkansas, Fayetteville, AR 72701, USA2Arkansas Center for Space & Planetary Sciences, Univ. of Arkans

    NASA Astrophysics Data System (ADS)

    Pour-Imani, Hamed; Kennefick, Daniel; Kennefick, Julia; Shameer Abdeen, Mohammad; Monson, Erick; Shields, Douglas William; Davis, Benjamin L.

    2018-01-01

    The density-wave theory of spiral structure, though first proposed as long ago as the mid-1960s by C.C. Lin and F. Shu, continues to be challenged by rival theories, such as the manifold theory. One test between these theories which has been proposed is that the pitch angle of spiral arms for galaxies should vary with the wavelength of the image in the density-wave theory, but not in the manifold theory. The reason is that stars are born in the density wave but move out of it as they age. In this study, we combined large sample size with a wide range of wavelengths to investigate this issue. For each galaxy, we used wavelength FUV151nm, U-band, H-alpha, optical wavelength B-band and infrared 3.6 and 8.0μm. We measured the pitch angle with the 2DFFT and Spirality codes (Davis et al. 2012; Shields et al. 2015). We find that the B-band and 3.6μm images have smaller pitch angles than the infrared 8.0μm image in all cases, in agreement with the prediction of the density-wave theory. We also find that the pitch angle at FUV and H-alpha are close to the measurements made at 8.0μm. The Far-ultraviolet wavelength at 151nm shows very young, very bright UV stars still in the star-forming region (they are so bright as to be visible there and so short-lived that they never move out of it). We find that for both sets of measurements (2dFFT and Spirality) the 8.0μm, H-alpha and ultraviolet images agree in their pitch angle measurements, suggesting that they are, in fact, sensitive to the same region. By contrast, the 3.6μm and B-band images are uniformly tighter in pitch angle measurements than these wavelengths, suggesting that the density-wave picture is correct.

  19. Prise en charge des traumatismes graves du rein

    PubMed Central

    Lakmichi, Mohamed Amine; Jarir, Redouane; Sadiki, Bader; Zehraoui; Bentani; Wakrim, Bader; Dahami, Zakaria; Moudouni; Sarf, Ismail

    2015-01-01

    Les traumatismes graves du rein de grade III, IV et V selon la classification de l'Amercan Society for Surgery For Trauma (ASST) sont plus rares et se retrouvent dans 5% des cas en moyenne. Leur prise en charge est souvent délicate, nécessitant alors des centres expérimentés dotés de moyen adéquats d'imagerie (scanner spiralé). Cependant, durant ces dernières années, la prise en charge de ces traumatismes a évolué vers une attitude de moins en moins chirurgicale grâce à l’évolution des techniques de la radiologie interventionnelle, de l'endourologie et des moyens de surveillance aux urgences et de réanimation. L'objectif de cette étude est d’évaluer notre expérience dans la prise en charge des traumatismes rénaux de haut grade. Notre étude rétrospective porte sur 25 cas de traumatismes grave du rein de grade III, IV et V selon la classification de l'ASST, colligés entre Janvier 2002 et Juin 2009 au service d'urologie du centre Hospitalier Universitaire Mohammed VI, Université Cadi Ayyad de Marrakech, Maroc. Nous avons étudié les données épidémiologiques, les signes cliniques et biologiques à l'admission (état de choc hémorragique, taux d'hémoglobine), les données radiologiques (échographie et scanner), les lésions associées, la prise en charge thérapeutique et les complications. L’âge moyen de nos patients était de 24,9 ans 15 et 58 ans, avec une prédominance masculine (sex-ratio = 7, 3). Le rein droit était intéressé dans 15 cas (60%). Le traumatisme rénal était fermé dans 15 cas, et ouvert par arme blanche dans 10 cas. Huit patients se sont présentés en état de choc hémorragique (32%). Une anémie inférieur à 10g /100ml a été observée dans 10 cas (40%). L'uroscanner fait systématiquement à l'admission a retrouvé un grade III (10 cas), grade IV (13 cas) et grade V (2 cas). La prise en charge a consisté en une exploration chirurgicale avec néphrectomie chez 2 cas de Grade IV pour une instabilité h

  20. Behavior and Microstructure in Cryomilled Aluminum alloy Containing Diamondoids Nanoparticles

    NASA Astrophysics Data System (ADS)

    Hanna, Walid Magdy

    Aluminum (Al) alloys have been the materials of choice for both civil and military aircraft structure. Primary among these alloys are 6061 Al and 5083 Al, which have used for several structural applications including those in aerospace and automobile industry. It is desirable to enhance strength in Al alloys beyond that achieved via traditional techniques such as precipitation hardening. Recent developments have indicated strengthening via grain refinement is an effective approach since, according the Hall-Petch relation, as grain size decreases strength significantly increases. The innovate techniques of severe plastic deformation, cryomilling, are successful in reefing grain size. These techniques lead to a minimum grain size that is the result of a dynamic balance between the formation of dislocation structure and its recovery by thermal processes. According to Mohamed's model, each metal is characterized by a minimum grain size that is determined by materials parameters such as the stacking faulty energy and the activation energy for diffusion. In the present dissertation, 6061 Al and 5083 Al were synthesized using cryomilling. Microstructural characterization was extensively carried out to monitor grain size changes. A close examination of the morphology of the 6061 Al powder particles revealed that in the early milling stages, the majority of the particles changed from spheres to thin disk-shaped particles. This change was attributed to the high degree of plastic deformation generated by the impact energy during ball-powder-ball collisions. Both transmission electron microscopy (TEM) and X-ray diffraction (XRD) were used to monitor the change in grain size as a function of milling time. The results of both techniques demonstrated a close agreement with respect to two observations: (a) during cryomilling, the grain size of 6061 Al decreased with milling time, and (b) after 15 h of milling, the grain size approached a minimum value of about 22 nm, which is in

  1. EDITORIAL: Focus on Cloaking and Transformation Optics

    NASA Astrophysics Data System (ADS)

    Leonhardt, Ulf; Smith, David R.

    2008-11-01

    multi-frequency cloaking Andrea Alù and Nader Engheta Electromagnetic cloaking devices for TE and TM polarizations Filiberto Bilotti, Simone Tricarico and Lucio Vegni An aberration-free lens with zero F-number D Schurig Transformational optics of plasmonic metamaterials I I Smolyaninov An acoustic metafluid: realizing a broadband acoustic cloak J B Pendry and Jensen Li On the possibility of metamaterial properties in spin plasmas G Brodin and M Marklund A homogenization route towards square cylindrical acoustic cloaks Mohamed Farhat, Sébastien Guenneau, Stefan Enoch, Alexander Movchan, Frédéric Zolla and André Nicolet Transformation optics: approaching broadband electromagnetic cloaking A V Kildishev, W Cai, U K Chettiar and V M Shalaev Generalized field-transforming metamaterials Sergei A Tretyakov, Igor S Nefedov and Pekka Alitalo Electromagnetic beam modulation through transformation optical structures Xiaofei Xu, Yijun Feng and Tian Jiang Superantenna made of transformation media Ulf Leonhardt and Tomáš Tyc Material parameters and vector scaling in transformation acoustics Steven A Cummer, Marco Rahm and David Schurig Isotropic transformation optics: approximate acoustic and quantum cloaking Allan Greenleaf, Yaroslav Kurylev, Matti Lassas and Gunther Uhlmann Transformation optical designs for wave collimators, flat lenses and right-angle bends Do-Hoon Kwon and Douglas H Werner Alternative derivation of electromagnetic cloaks and concentrators A D Yaghjian and S Maci Solutions in folded geometries, and associated cloaking due to anomalous resonance Graeme W Milton, Nicolae-Alexandru P Nicorovici, Ross C McPhedran, Kirill Cherednichenko and Zubin Jacob Finite wavelength cloaking by plasmonic resonance N-A P Nicorovici, R C McPhedran, S Enoch and G Tayeb

  2. PREFACE: International Conference on Inverse Problems 2010

    NASA Astrophysics Data System (ADS)

    Hon, Yiu-Chung; Ling, Leevan

    2011-03-01

    Conference 2010, we wish to express our cordial thanks to all the keynote, plenary, and invited speakers and members of the Advisory Board. We would like to thank the City University of Hong Kong, the Hong Kong Mathematical Society, the K C Wong Education Foundation, the Lee Hysan Foundation, and the Wei Lun Foundation for their generous financial support. Particularly, we wish to thank Miss Lonn Chan for her excellent administrative work in making all the arrangements for the conference. March 2011Yiu-Chung Hon, City University of Hong Kong, HKSARLeevan Ling, Hong Kong Baptist University, HKSAR Invited Keynote SpeakerH Thomas Banks, North Carolina State University, USA Invited Plenary SpeakersRyuichi Ashino, Osaka Kyoiku University, JapanAndrea Caponnetto, City University of Hong Kong, HKSARJeng-Tzong Chen, National Taiwan Ocean University, TaiwanHiromichi Itou, Gunma University, JapanHyeonbae Kang, Inha University, South KoreaMichael Klibanov, University of North Carolina at Charlotte, USAKim Knudsen, Technical University of Denmark, DenmarkRainer Kress, Georg-August-Universität Göttingen, GermanyJérôme Le Rousseau, University of Orleans, FranceChang-Ock Lee, Korea Advanced Institute of Science and Technology (KAIST), South KoreaGui-Rong Liu, University of Cincinnati, USAShuai Lu, Fudan University, ChinaFadil Santosa, University of Minnesota, USATomoya Takeuchi, North Carolina State University, USAXiang Xu, Zhejiang University, ChinaJun Zou, The Chinese University of Hong Kong, HKSAR Invited SpeakersMohamed Abdel-Mooty, The American University in Cairo, EgyptKrishna Agarwal, National University of Singapore, SingaporeHui Cao, Sun Yat-sen University, ChinaWen Chen, Hohai University, ChinaJin Cheng, Fudan University, ChinaLian Duan, University of Oxford, UKMeibao Ge, Zhejiang Sci-Tech University, ChinaRalf Hielscher, TU Chemnitz, GermanyGuanghui Hu, Weierstrass Institute for Applied Analysis and Stochastics (WIAS), GermanyKiwan Jeon, National Institute for Mathematical

  3. Books Noted

    NASA Astrophysics Data System (ADS)

    Walsh, Edward J.

    1999-10-01

    The Colloidal Domain: Where Physics, Chemistry, Biology, and Technology Meet, 2nd edition

    D. Fennell Evans and Hakan Wennerstroem. Advances in Interfacial Engineering Series. Wiley-VCH: New York, 1999. xl + 632 pp. ISBN 0-471-24247-0. 89.95.

    Commercial Nuclear Power: Assuring Safety for the Future

    Charles B. Ramsey and Mohammed Modarres. Wiley-Interscience: New York, 1998. xxviii + 508 pp. ISBN 0-471-29186-2. 79.95.

    Advances in Medicinal Chemistry, Vol. 4

    Bruce E. Maryanoff and Allen B. Reitz, Eds. JAI Press: Stamford, CT, 1999. ISBN 1-7623-0064-7. 109.50.

    Advances in Strained and Interesting Organic Molecules, Vol. 7

    Brian Halton, Ed. JAI Press: Stamford, CT, 1999. xii + 259 pp. ISBN 0-7623-0530-4. 109.50.

    Advances in Electron Transfer Chemistry, Vol. 6

    Patrick S. Mariano, Ed. JAI Press: Stamford, CT, 1999. x + 171 pp. ISBN 0-7623-0213-5. 109.50.

    Automating Science and Engineering Laboratories with Visual Basic

    Mark F. Russo and Martin M. Echols. Wiley-Interscience Series on Laboratory Automation. Wiley-Interscience: New York, 1999. xx + 355 pp. ISBN 0-471-25493-2. 49.95.

    Plantwide Process Control

    Kelvin T. Erickson and John L. Hedrick. Wiley Series in Chemical Engineering. Wiley-Interscience: New York, 1999. xii + 547 pp. ISBN 0-471-17835-7. 89.95.

    Heme Peroxidases

    H. Brian Dunford. Wiley-VCH: New York, 1999. xiii + 507 pp. ISBN 0-471-24244-6. 195.00.

    Industrial Ecology: Environmental Chemistry and Hazardous Wastes

    Stanley E. Manahan. Lewis: Boca Raton, FL, 1999. 318 pp. ISBN 1-56670-381-6. 69.95.

    Reviews in Computational Chemistry, Vol. 13

    Kenny B. Lipkowitz and Donald B. Boyd. Wiley-VCH: New York, 1999

  4. PREFACE New developments in nanopore research—from fundamentals to applications New developments in nanopore research—from fundamentals to applications

    NASA Astrophysics Data System (ADS)

    Albrecht, Tim; Edel, Joshua B.; Winterhalter, Mathias

    2010-11-01

    , Di Cao and Stuart Lindsay Probing DNA with micro- and nanocapillaries and optical tweezers L J Steinbock, O Otto, D R Skarstam, S Jahn, C Chimerel, J L Gornall and U F Keyser Fabrication of nanopores with embedded annular electrodes and transverse carbon nanotube electrodes Zhijun Jiang, Mirna Mihovilovic, Jason Chan and Derek Stein Fabrication and electrical characterization of a pore-cavity-pore device D Pedone, M Langecker, A M Münzer, R Wei, R D Nagel and U Rant Use of tunable nanopore blockade rates to investigate colloidal dispersions G R Willmott, R Vogel, S S C Yu, L G Groenewegen, G S Roberts, D Kozak, W Anderson and M Trau Facilitated translocation of polypeptides through a single nanopore Robert Bikwemu, Aaron J Wolfe, Xiangjun Xing and Liviu Movileanu Mechanistic insight into gramicidin-based detection of protein-ligand interactions via sensitized photoinactivation Tatyana I Rokitskaya, Michael X Macrae, Steven Blake, Natalya S Egorova, Elena A Kotova, Jerry Yang and Yuri N Antonenko Sequence-dependent unfolding kinetics of DNA hairpins studied by nanopore force spectroscopy Stephan Renner, Andrey Bessonov, Ulrich Gerland and Friedrich C Simmel Hydration properties of mechanosensitive channel pores define the energetics of gating A Anishkin, B Akitake, K Kamaraju, C-S Chiang and S Sukharev Dynamic translocation of ligand-complexed DNA through solid-state nanopores with optical tweezers Andy Sischka, Andre Spiering, Maryam Khaksar, Miriam Laxa, Janine König, Karl-Josef Dietz and Dario Anselmetti Force fluctuations assist nanopore unzipping of DNA V Viasnoff, N Chiaruttini, J Muzard and U Bockelmann Control and reversal of the electrophoretic force on DNA in a charged nanopore Binquan Luan and Aleksei Aksimentiev The properties of the outer membrane localized Lipid A transporter LptD Raimund Haarmann, Mohamed Ibrahim, Mara Stevanovic, Rolf Bredemeier and Enrico Schleiff Structural and dynamical properties of the porins OmpF and OmpC: insights from

  5. PREFACE: 14th International Conference on Metrology and Properties of Engineering Surfaces (Met & Props 2013)

    NASA Astrophysics Data System (ADS)

    Fu, Wei-En

    2014-03-01

    ''. Besides the inspiring scientific arrangements, I encourage you to taste Taiwan's wonderful gourmet cuisine, and to explore the beauty of the sweet-potato-shaped island. I wish you a joyful, fruitful and memorable stay. Victor TY Lin, PhD Chairman Local Organizing Committee Met & Props 2013 International Programme Committee Professor Mohamed El Mansori (Arts et Metiers ParisTech, France) Professor H Zahouani (Ecole Centrale de Lyon, France) Professor B-G Rosen (Halmstad University, Sweden) Professor Tom R Thomas (Halmstad University, Sweden) Professor Liam Blunt (University of Huddersfield, UK) Professor Richard Leach (National Physical Laboratory, UK) Professor Chris Brown (Worcester Polytechnic Institute, USA) Dr Jia-Ruey Duann (Center for Measurement Standards, ITRI, Taiwan) International Scientific Committee Professor H Zahouani (Ecole Centrale de Lyon, France) Dr Rolf Krüger-Sehm (Physikalisch-Technische Bundesanstalt, Germany) Professor Pawel Pawlus (Rzeszów University of Technology, Poland) Professor B-G Rosen (Halmstad University, Sweden) Professor Tom R Thomas (Halmstad University, Sweden) Professor Liam Blunt (University of Huddersfield, UK) Professor Derek Chetwynd (University of Warwick, UK) Professor Jane Jiang (University of Huddersfield, UK) Professor Richard Leach (National Physical Laboratory, UK) Professor Paul Scott (University of Huddersfield, UK) Dr Andrew Yacoot (National Physical Laboratory, UK) Professor Chris Brown (Worcester Polytechnic Institute, USA) Dr Chris Evans (University of North Carolina at Charlotte, USA) Professor Jay Raja (University of North Carolina at Charlotte, USA) Dr Ted Vorburger (National Institute of Standards and Technology, USA) Dr Andrew Baker (National Measurement Institute, Australia) Professor David Lee Butler (Nanyang Technological University, Singapore) Dr Benny Cheung (The Hong Kong Polytechnic University, China) Professor Yetai Fei (Hefei University of Technology, China) Dr Kazuya Naoi (National Metrology Institute

  6. PREFACE: WMO/GEO Expert Meeting On An International Sand And Dust Storm Warning System

    NASA Astrophysics Data System (ADS)

    Pérez, C.; Baldasano, J. M.

    2009-03-01

    Organisation, Switzerland Young J Kim - Gwangju Institute of Science and Technology, Korea Menas Kafatos - George Mason University, USA Xiaoye Zhang - Chinese Meteorology Administration, China Slobodan Nickovic - World Meteorological Organisation, Switzerland Carlos Pérez - Barcelona Supercomputing Center, Spain William A Sprigg - University of Arizona, USA Stéphane Alfaro - Université de Paris Val de Marne, France Ina Tegen - Leibniz Institute for Tropospheric Research, Germany Mohamed Mahmoud Eissa - Under-secretary of State for Researches, Egypt Sunling Gong - Environment Canada, Canada Emily Firth - GEO Secretariat, Switzerland LOCAL ORGANISING COMMITTEE José María Baldasano - Barcelona Supercomputing Center, Spain Carlos Pérez - Barcelona Supercomputing Center, Spain Renata Giménez - Barcelona Supercomputing Center, Spain Emilio Cuevas - Instituto Nacional de Meteorología, Spain Slobodan Nickovic - World Meteorological Organisation, Switzerland J M Marcos - Instituto Nacional de Meteorología, Spain Manuel Palomares - Instituto Nacional de Meteorología, Spain Xavier Querol - Consejo Superior de Investigaciones Científicas, Spain Conference photograph

  7. 12th WINFOCUS world congress on ultrasound in emergency and critical care.

    PubMed

    Acar, Yahya; Tezel, Onur; Salman, Necati; Cevik, Erdem; Algaba-Montes, Margarita; Oviedo-García, Alberto; Patricio-Bordomás, Mayra; Mahmoud, Mustafa Z; Sulieman, Abdelmoneim; Ali, Abbas; Mustafa, Alrayah; Abdelrahman, Ihab; Bahar, Mustafa; Ali, Osama; Lester Kirchner, H; Prosen, Gregor; Anzic, Ajda; Leeson, Paul; Bahreini, Maryam; Rasooli, Fatemeh; Hosseinnejad, Houman; Blecher, Gabriel; Meek, Robert; Egerton-Warburton, Diana; Ćuti, Edina Ćatić; Belina, Stanko; Vančina, Tihomir; Kovačević, Idriz; Rustemović, Nadan; Chang, Ikwan; Lee, Jin Hee; Kwak, Young Ho; Kim, Do Kyun; Cheng, Chi-Yung; Pan, Hsiu-Yung; Kung, Chia-Te; Ćurčić, Ela; Pritišanac, Ena; Planinc, Ivo; Medić, Marijana Grgić; Radonić, Radovan; Fasina, Abiola; Dean, Anthony J; Panebianco, Nova L; Henwood, Patricia S; Fochi, Oliviero; Favarato, Moreno; Bonanomi, Ezio; Tomić, Ivan; Ha, Youngrock; Toh, Hongchuen; Harmon, Elizabeth; Chan, Wilma; Baston, Cameron; Morrison, Gail; Shofer, Frances; Hua, Angela; Kim, Sharon; Tsung, James; Gunaydin, Isa; Kekec, Zeynep; Ay, Mehmet Oguzhan; Kim, Jinjoo; Kim, Jinhyun; Choi, Gyoosung; Shim, Dowon; Lee, Ji-Han; Ambrozic, Jana; Prokselj, Katja; Lucovnik, Miha; Simenc, Gabrijela Brzan; Mačiulienė, Asta; Maleckas, Almantas; Kriščiukaitis, Algimantas; Mačiulis, Vytautas; Macas, Andrius; Mohite, Sharad; Narancsik, Zoltan; Možina, Hugon; Nikolić, Sara; Hansel, Jan; Petrovčič, Rok; Mršić, Una; Orlob, Simon; Lerchbaumer, Markus; Schönegger, Niklas; Kaufmann, Reinhard; Pan, Chun-I; Wu, Chien-Hung; Pasquale, Sarah; Doniger, Stephanie J; Yellin, Sharon; Chiricolo, Gerardo; Potisek, Maja; Drnovšek, Borut; Leskovar, Boštjan; Robinson, Kristine; Kraft, Clara; Moser, Benjamin; Davis, Stephen; Layman, Shelley; Sayeed, Yusef; Minardi, Joseph; Pasic, Irmina Sefic; Dzananovic, Amra; Pasic, Anes; Zubovic, Sandra Vegar; Hauptman, Ana Godan; Brajkovic, Ana Vujaklija; Babel, Jaksa; Peklic, Marina; Radonic, Vedran; Bielen, Luka; Ming, Peh Wee; Yezid, Nur Hafiza; Mohammed, Fatahul Laham; Huda, Zainal Abidin; Ismail, Wan Nasarudin Wan; Isa, W Yus Haniff W; Fauzi, Hashairi; Seeva, Praveena; Mazlan, Mohd Zulfakar

    2016-09-01

    departmentSarah Pasquale, Stephanie J. Doniger, Sharon Yellin, Gerardo ChiricoloA41 Use of transthoracic echocardiography in emergency setting: patient with mitral valve abscessMaja Potisek, Borut Drnovšek, Boštjan LeskovarA42 A young man with syncopeFatemeh Rasooli, Maryam BahreiniA43 Work-related repetitive use injuries in ultrasound fellowsKristine Robinson, Clara Kraft, Benjamin Moser, Stephen Davis, Shelley Layman, Yusef Sayeed, Joseph MinardiA44 Lung ultrasonography in the evaluation of pneumonia in childrenIrmina Sefic Pasic, Amra Dzananovic, Anes Pasic, Sandra Vegar ZubovicA45 Central venous catheter placement with the ultrasound aid: two years' experience of the Interventional unit, Division of Intensive Care Medicine, KBC ZagrebAna Godan Hauptman, Marijana Grgic Medic, Ivan Tomic, Ana Vujaklija Brajkovic, Jaksa Babel, Marina Peklic, Radovan RadonicA46 Duplicitas casui: two patients admitted due to acute liver failureVedran Radonic, Ivan Tomic, Luka Bielen, Marijana Grgic MedicA47 A pilot survey on an understanding of Bedside Point-of-Care Ultrasound (POCUS) among medical doctors in internal medicine: exposure, perceptions, interest, and barriers to trainingPeh Wee MingA48 Unusual case of defecation syncopeNur hafiza Yezid, Fatahul Laham MohammedA49 A case report of massive pulmonary embolism; a multidisciplinary approachZainal Abidin Huda, Wan Nasarudin Wan Ismail, W.Yus Haniff W.Isa, Hashairi Fauzi, Praveena Seeva, Mohd Zulfakar Mazlan.

  8. Preface: Introductory Remarks: Linear Scaling Methods

    NASA Astrophysics Data System (ADS)

    Bowler, D. R.; Fattebert, J.-L.; Gillan, M. J.; Haynes, P. D.; Skylaris, C.-K.

    2008-07-01

    Acknowledgments We gratefully acknowledge funding for the workshop from the UK CCP9 network, CECAM and the ESF through the PsiK network. DRB, PDH and CKS are funded by the Royal Society. References [1] Car R and Parrinello M 1985 Phys. Rev. Lett. 55 2471 [2] Kühne T D, Krack M, Mohamed F R and Parrinello M 2007 Phys. Rev. Lett. 98 066401 [3] Goedecker S 1999 Rev. Mod. Phys. 71 1085

  9. DOE Office of Scientific and Technical Information (OSTI.GOV)

    NEALSON, KENNETH H.

    several laboratories. Applications: 1. Corrosion: Electron flow is often part of the corrosive process, and several studies were done in concert with this proposal with regard to the ability of EET-capable bacteria to enhance, inhibit, or detect corrosion. These included using EET-capable bacteria to detect corrosion in its earliest stages [5], to use corrosion-causing bacteria for the study of the microbe/mineral interface during corrosion [1], and to study the groups of microbes involved with corrosion of natural systems [19]. 2. Bioenergy and microbial fuel cells: The production of electricity by Shewanella was shown early in this program (several years ago) to be dependent on the genes for extracellular electron transport (EET), and applied work involved the testing of various strains and conditions for the optimization of current production by the shewanellae [11,14,16]. 3. Identification of shewanellae strains: Based on similarities seen in genomic comparisons, a rapid method was employed for distinguishing between shewanellae strains [17]. Interactions with other laboratories: This grant was an extension of a grant involving the so-called ?Shewanella Federation?, and as such, a number of our publications were joint with other members of this group. The groups included: 1. Pacific Northwest Laboratories ? 2. Oak Ridge National Labs 3. Michigan State University 4. University of Oklahoma 5. Naval Research Laboratory, Washington DC 6. Burnham Medical Research Institute, San Diego 7. J. Craig Venter Institute, San Diego Education: Graduate Students: Michael Waters, Ph.D. ? at NIST, Washington D.C. Lewis Hsu, Ph.D. ? at NRL, San Diego Howard Harris, Ph.D. ? Postdoc at University, France Everett Salas, Ph.D. ? Scientist at Chevron McLean, Jeffrey, Ph.D. ? Scientist at J. Craig Venter Institute McCrow, John, Ph.D. ? Scientist at J. Craig Venter Institute Postdocs: Mohamed El-Naggar ? Professor of Physics, USC Jinjun Kan ? Senior Researcher at Undergraduatges: During this

  10. 2017 International Conference on Space Science and Communication

    NASA Astrophysics Data System (ADS)

    2017-05-01

    Hashim, A B Pour Application of ASTER SWIR bands in mapping anomaly pixels for Antarctic geological mapping A B Pour, Mazlan Hashim and Y Park Modelling airborne dispersion for disaster management I A Musliman and L Yohnny Remote sensing assessment of absorbing aerosol over peninsular malaysia from OMI onboard Aura satellite K C Tan, H S Lim and M Z Mat Jafri Measurement of radon concentration in selected houses in Ibadan, Nigeria M R Usikalu, V Olatinwo, M Akpochafor, M A Aweda, G Giannini and V Massimo Validation of sea levels from coastal altimetry waveform retracking expert system: a case study around the Prince William Sound in Alaska N H Idris, X Deng and N H Idris Investigation to determine the vulnerability of reclaimed land to building collapse using near surface geophysical method O O Adewoyin, E O Joshua, M L Akinyemi and M Omeje Extraction of shoreline changes in Selangor coastal area using GIS and remote sensing techniques S N Selamat, K N Abdul Maulud, O Jaafar and H Ahmad Estimation of lidar ratios during haze events in Penang, Malaysia W Y Khor, M Z Mat Jafri and H S Lim Application of 2D electrical resistivity imaging and cone penetration test (CPT) to assess the harzadous effect of near surface water on foundations in Lagos Nigeria O O Adewoyin, E O Joshua, M L Akinyemi, M Omeje and E S Joel Satellite and Communication Technology Design of a dual C slot reflect array with enhanced phase range performance H I Malik, M Y Ismail, M Amin and F Mohamed Design and analysis of dual U slot reflect array antenna for X-band applications M Y Ismail, H I Malik and M. Amin Transparent solar antenna of 28 GHz using transparent conductive oxides (TCO) thin film N I Mohd Ali, N Misran, M F Mansor and M F Jamlos The analysis of the algorithms of the complex optimal estimates interpolation in tasks of satellite navigation A I Perov, O V Chernoyarov, E N Boldenkov and A N Faulgaber Efficient pricing technique for resource allocation problem in downlink OFDM cognitive

  11. Ep32_African American History Month

    NASA Image and Video Library

    2018-02-16

    goal for this -- this habitable airlock is to make it so that while they're doing the -- the getting in the process of having to prep for an EVA, they can exist and be habitable and still do like science tasks and still be functional during that time, so they can essentially just use it as they would use any other part of -- of their system. And so it's a -- it's supporting our -- our deep space gateway mission that we're -- we're exploring, and so, yeah, it's -- it's supposed to be pretty cool. >> Yeah! >> We're working on that right now. >> That's great! So it's -- it's designed for a microgravity environment rather than like I guess a plant -- a planetary airlock between -- between the habitat and the outside where you would do spacewalk, this would be kind of a test for the deep space gateway, that's pretty cool! >> Yeah. >> Alright! A lot of cool projects going on in building 9. Well, Gavin, thanks for coming on and telling us a little bit about what you do, this is awesome! >> Yep! Thanks for having me! >> Of course. >> Definitely. [ Sound Effects ] Alright, that was awesome! I felt like I -- I was riding on ARGOS while he was doing [laughing] -- talking about that -- that machine. So, Kai, who's going to be our next guest? >> Next we have Mohammed Sibu [phonetic], he's a Flight Controller for the Exploration Mission Program, Orion Space Vehicle for EM1. Mohammed also has a bachelor's in mechanical engineering from Georgia Tech University. >> Alright! Producer Alex, bring us through the wormhole! [ Sound Effects ] Okay, cool, Mohammed, thanks so much for coming on! So, you are working to become a flight controller for the Orion spacecraft, right? >> Yes. >> So, I guess, there's -- there's a lot of you, right? Is there a whole group of people training for this one mission, EM-1? >> Yeah, so we have some of the past shuttle flight controllers coming back on board and now they're transitioned to the exploration mission. And in addition to that, we have a new group

  12. Poster Session B

    PubMed Central

    2014-01-01

    , Mohammed S, Vonkova I, Betts MJ, Kühner S, Kumar R, Maier T, et al. Cross-talk between phosphorylation and lysine acetylation in a genome-reduced bacterium. Mol Syst Biol 8, 571. (2012) 3. Kühner S*, van Noort V*, etal. Proteome organization in a genome-reduced bacterium Science 326, 1235–1240. (2009) 4. Minguez P, Parca L, etal. Deciphering a global network of functionally associated post-translational modifications. Mol Syst Biol 8, 599. (2012) B.4 Extracellular Phosphorylation in the Murine Synaptosome Jonathan C Trinidad1, Ralf Schoepfer2, Alma L Burlingame3, Katalin F Medzihradszky3* 1Department of Chemistry, Indiana University, Bloomington, IN, USA; 2Department of Pharmacology, University College London, England, UK; 3Department of Pharmaceutical Chemistry, School of Pharmacy, University of California San Francisco, CA, USA Post-translational modifications (PTMs) play key regulatory roles in cellular localization and/or biological function of proteins. The site of modification within a protein; their fixed or transient nature; the stoichiometry and potential crosstalk between modifications have been the focus of numerous large-scale studies. Most of this research is focused on PTMs involved in intracellular processes, such as phosphorylation, methylation, GlcNAcylation, acetylation, and ubiquitination. Of these, phosphorylation is the most studied due to the biological importance of this modification as well as the availability of tools for such studies. While the majority of protein phosphorylation occurs on intracellular proteins, phosphorylation of secreted proteins is well established. Well-characterized examples include the secreted milk protein, beta-casein, and the serum protein fetuin. Our current understanding of the biological role of extracellular phosphorylation, as well as knowledge regarding the process by which they are modified, is incomplete. A kinase known as FAM20 has been identified and is localized to the Golgi as well as secreted. It has