an-Naqd ‘ala Tarjamati Kitab ‘Izah an-Nasyiin li Mustafa al-Ghulayaini
نویسندگان
چکیده
منابع مشابه
MECHANISMS OFPRECIPITATES FORMATION IN AN Al- Cu- Li-ZrALLOYUSINGDSC TECHNIQUE AND ELECTRICALRESISTANCE MEASUREMENTS
Abstract: Guinier-Preston (GP) zone formation and precipitation behavior of T1 (Al2CuLi) phase during the ageingof an Al-Cu-Li-Zr alloy was studied by differential scanning calorimetry (DSC) technique and electrical resistancemeasurement of the samples. Results show that endothermic effects in the thermograms of the alloy between 180°Cand 240°C can be related to the enthalpy of GPzones dissolut...
متن کاملMechanical Equation of State in an Al-Li Alloy
Existence of plastic equation of state has been investigated by performing a series of load relaxation tests at various temperatures using an Al-Li alloy. A plastic equation of state is first developed from a simple kinetics consideration for a mechanical activation process of a leading dislocation piled up against grain boundaries. A series of load relaxation test has been conducted at tempera...
متن کاملYielding Phenomenon of an Al-3% Li Alloy
where the specimens are recovered but not recrystallized. This second type of yielding is characterized by a sharp yield drop and long yield elongation. A mechanism of the second type of yielding has not been investigated, but it is clear that the yielding phenomenon is not due to a simple effect of strain aging, because the specimens has recovered so that dislocation arrangements should have c...
متن کاملAN ATOM-PROBE ANALYSIS OF Al-Li ALLOYS
The aging process in A1-Li alloys was studied by an atom-probe FIM. Two types of precipitates were recognized in the FIM image, one is brightly imaged with a high degree of order in its structure and the other appeared dark against the Al matrix. Atom-probe analysis showed that the Li concentration is in a range of 10 to 25 at% in the dark precipitate and approximately 25 at% in the bright prec...
متن کاملIntroduction of Kitab Al-Abnija al haqaiq al-Adwiya a book written by Heravi
The "Kitab al-abniya an haqa iq al-adwiya" (Book of the Foundations of Pharmacognosy) also Known as "Rozat ol-ons wa manfa 'ar on-nafs" is the most ancient medical book in Persian (Farsi), which was written by Abu Mansur Movaffaq ibn Ali Heravi during the period of Mansur ibn Noh Samani between the years 350 to 366 lunar hegira. The book deals with 584 mineral, herbal and animal-based drugs. Th...
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ژورنال
عنوان ژورنال: International Journal of Arabic Language Teaching
سال: 2019
ISSN: 2686-214X,2684-690X
DOI: 10.32332/ijalt.v1i02.1787