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General Sciences
Histone deacetylase SIRT1 modulates neuronal differentiation
pnas.org — Neural precursor cells (NPCs) differentiate into neurons, astrocytes, and oligodendrocytes in response to intrinsic and extrinsic changes. Notch signals maintain undifferentiated NPCs, but the mechanisms underlying the neuronal differentiation are largely unknown. We show that SIRT1, an NAD+-dependent histone deacetylase, modulates neuronal differeMore… (General Sciences)
socionetichero
Hippocampal-dependent learning requires a functional circadi
pnas.org — Decades of studies have shown that eliminating circadian rhythms of mammals does not compromise their health or longevity in the laboratory in any obvious way. These observations have raised questions about the functional significance of the mammalian circadian system, but have been difficult to address for lack of an appropriate animal model. SurgMore… (General Sciences)
Dembski proves intelligent design with maths
talkreason.org — In this essay Mark Perakh briefly reviews a recent article by William Dembski and shows that, contrary to Dembski's claims, it cannot serve as part of the mathematical foundation of intelligent design. Among several serious faults of Demsbki's paper is his viewMore… (General Sciences)
Making Meditation Your Own
kuciing.blogspot.com — Developing and directing your awareness may be the foundation of effective meditation — but like any good foundation, it’s only the beginning. The next step is to build your house brick by brick, meditation session by meditation session, discovering what works for you and what doesn’t, until your practice is grounded and stable.More… (General Sciences)
kuciingNeuregulin-1 regulates LTP at CA1 hippocampal synapses throu
pnas.org — Neuregulin-1 (NRG-1) is genetically linked with schizophrenia, a neurodevelopmental cognitive disorder characterized by imbalances in glutamatergic and dopaminergic function. NRG-1 regulates numerous neurodevelopmental processes and, in the adult, suppresses or reverses long-term potentiation (LTP) at hippocampal glutamatergic synapses. Here we shMore… (General Sciences)
Defining and Assessing Adherence to Oral Antipsychotics: A R
schizophreniabulletin.oxfordjo… — The definition and assessment of adherence vary considerably across studies. Increasing consensus regarding these issues is necessary to improve our understanding of adherence and the development of more effective treatments. We review the adherence literature over the past 3 decades to explore the definitions and assessment of adherence to oral anMore… (General Sciences)
Humans has stopped evolving!
guardian.co.uk — But it's not all bad news. In fact, here are 4 reasons why it might actually work in our favor!More… (General Sciences)
KidVectorBritish Energy nuclear output dips
yorkshirepost.co.uk — British Energy's ageing nuclear fleet has had some problems recently and the output has been supplemented through use of their coal-fired power station at EggboroughMore… (General Sciences)
Deletion of TrkB in adult progenitors alters newborn neuron
pnas.org — New neurons in the adult dentate gyrus are widely held to incorporate into hippocampal circuitry via a stereotypical sequence of morphological and physiological transitions, yet the molecular control over this process remains unclear. We studied the role of brain-derived neurotrophic factor (BDNF)/TrkB signaling in adult neurogenesis by deleting thMore… (General Sciences)
Replacement Arm - Good As New
defensetech.org — Darpa, the Pentagon's blue-sky research division, now wants to ratchet that work up about ten notches, by developing a "neurally controlled artificial limb that will restore full motor and sensory capability to upper extremity amputee patients. More… (General Sciences)
psud0
طريقه تغيير الرقم السري والايميل بالصور !
niicce.com — تغيير الرقم السري الباسوود والايميل في المنتدى شرح بالصور منتديات نايسMore… (General Sciences)
Study suggests LF elimination program is 'best buy in public
physorg.com — A study published today concludes that in the ten years since its initiation, the international effort to eliminate lymphatic filariasis (LF) has made a large impact towards ridding the world of one of its most debilitating diseases. The analysis found that the LF elimination programme has prevented 6.6 million children from acquiring LF and stoppeMore… (General Sciences)
CD4+ T cells support glial neuroprotection, slow disease pro
pnas.org — Neuroinflammation, marked by gliosis and infiltrating T cells, is a prominent pathological feature in diverse models of dominantly inherited neurodegenerative diseases. Recent evidence derived from transgenic mice ubiquitously overexpressing mutant Cu2+/Zn2+ superoxide dismutase (mSOD1), a chronic neurodegenerative model of inherited amyotrophic laMore… (General Sciences)
Blood–brain barrier changes and cell invasion differ between
pnas.org — CNS tissues are protected from circulating cells and factors by the blood–brain barrier (BBB), a specialization of the neurovasculature. Outcomes of the loss of BBB integrity and cell infiltration into CNS tissues can differ vastly. For example, elevated BBB permeability is closely associated with the development of neurological disease in experimeMore… (General Sciences)
HTC/Qtek PDA2K Description
wiredia.com — The i-mate PDA2k is designed to offer GSM and high-speed GPRS network connectivity for today's mobile professional. It comes standard with all the must have Microsoft Pocket PC tools such as Word, Excel, Outlook, Explorer, and Media Player. Sharp, full color, touch sensitive display, that can be seen outdoors as good as it can be seen indoors. TMore… (General Sciences)
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