OPEN ACCESS Two decades ago, professors Saleh M. Al-Deeb, Khalaf Al-Moutaery and Basim Yaqub launched the neurosciences bulletin as the specialized journal in the kingdom and the Arab world due to the growing interest in neurosciences research and publication. The journal started as the official bulletin of the Neurosciences Department, Prince Sultan Military Medical City (PSMMC) as a twice-yea...

1. Philip AG. The evolution of neonatology. Pediatr Res. 2005;58:799-815. 2. Carvalho FL, Mezzacappa MA, Calil R, Machado HC. Incidence and risk factors of accidental extubation in a neonatal intensive care unit. J Pediatr (Rio J). 2010;86:189-95. 3. Brown MS. Prevention of accidental extubation in newborns. Am J Dis Child. 1988;142:1240-3. 4. Little LA, Koenig JC Jr, Newth CJ. Factors affectin...

This research aims at analyzing the concept of iltifāt “twist” and its main function in the Qur’an. The Qur’anic style uses iltifāt for making a suddenness through which the entire grammatical perspective is changed. This suddenness makes concentration on another concept or meaning without forgetting the other. However, this twist makes the two meanings on core. This concept has been applied to...

PROCESSES IN BPEL A BPEL abstract process provides a description of a related range of behaviors; one can think of it as representing a set of executable processes. Abstract processes have access to the same range of syntax and semantics as executable BPEL processes. Opaque tokens enable explicit hiding of information, and in some cases, may themselves be omitted. In BPEL4 V1.0, the only opacit...

‘What is the best choice of first-line treatment in men with poor prognosis metastatic castration-resistant prostate cancer (mCRPC)?’ Up until today, this important topic under debate daily practice. Although guidelines advocate use taxanes as first CRPC1Gillessen S. Attard G. Beer T.M. et al.Management patients advanced cancer: report consensus conference 2019.Eur Urol. 2020; 77: 508-547Abstra...

No AccessEngineering NotesReinforcement-Learning-Based Adaptive Optimal Flight Control with Output Feedback and Input ConstraintsBo Sun Erik-Jan van KampenBo https://orcid.org/0000-0002-5229-8545Delft University of Technology, 2629 HS Delft, The Netherlands*Ph.D. Student, Operations Department, Faculty Aerospace Engineering, South Holland.Search for more papers by this author Kampen https://orc...

Fertility 2008 BFS Summer College 2008 OC1: Do patients receiving donor sperm need evaluation of their uterine cavity and fallopian tubes? Tulay Karasu, Ben Lavender, Anne Hemingway, Geoffrey Trew, & Stuart Lavery IVF Unit, Hammersmith Hospital, London, United Kingdom, and Imaging, Imperial College Healthcare, London, United Kingdom Introduction. In cases of infertility requiring the use of don...

While localised prostate cancer can be cured by local treatment, ‘high-risk’ often progresses to castration resistant disease and remains incurable with a dismal prognosis. In recent years, technical advances development of novel methodologies have largely contributed better understanding underlying molecular mechanisms that promote tumour growth progression. Consecutively, therapeutic strategi...

Assisted reproductive technologies (ARTs) have changed our understanding of procreation in drastic and fundamental ways. Most importantly, by transforming reproduction from being a natural vivo function into technical vitro process, ARTs introduced solutions to many infertility problems increased the degree control over results that process. They equally raised numerous ethical, legal, social q...

•Rates of radical capture by nickel(II) are on the scale 106∼107 M−1s−1•Nickel(III) intermediates derived from trapping observed EPR spectroscopy•There different rate-determining steps for C(sp3)–C(sp3) and C(sp3)–C(sp2) bond formation•Stereoselectivity is conferred with evident ligand control First-row transition-metal complexes represent sustainable affordable catalysts organic synthesis. Bec...