نتایج جستجو برای: aes in addition
تعداد نتایج: 16994007 فیلتر نتایج به سال:
with the introduction of communicative language teaching, a large number of studies have concerned with students’ oral participation in language classrooms. although the importance of classroom participation is evident, some language learners are unwilling to engage in oral activities. this passivity and unwillingness to participate in language classroom discussions is known as “reticence”. rev...
BACKGROUND Comorbidities have a serious impact on the frequent severe acute exacerbations (AEs) in patients with COPD. Previous studies have used the Charlson comorbidity index to represent a conglomerate of comorbidities; however, the respective contribution of each coexisting disease to the frequent severe AEs remains unclear. METHODS A retrospective, observational study was performed in 77...
Transcranial direct current stimulation (tDCS) is a non-invasive method of brain stimulation that has been intensively investigated in clinical and cognitive neuroscience. Although the general impression is that tDCS is a safe technique with mild and transient adverse effects (AEs), human data on safety and tolerability are largely provided from single-session studies in healthy volunteers. In ...
Eutectic structures in Ag-based brazing filler metals play an important role improving the properties of alloys and brazed joints. The typical microstructures morphological evolution Ag-Cu eutectic solidified at various cooling rates with addition different Sn contents were investigated. formation mechanisms anomalous structure (AES) transition from lamellar (LES) to AES elucidated. a slow rate...
Purpose The addition of nivolumab (anti-programmed death-1 antibody) to ipilimumab (anti-cytotoxic T-cell lymphocyte-associated 4 antibody) in patients with advanced melanoma improves antitumor response and progression-free survival but with a higher frequency of adverse events (AEs). This cross-melanoma study describes the safety profile of the approved nivolumab plus ipilimumab regimen. Metho...
One of the major cipher symmetric algorithms is AES. Its main feature is to use S-BOX step, which is the only non-linear part of this standard possessing fixed structure. During the previous studies, it was shown that AES standard security was increased by changing the design concepts of S-BOX and production of dynamic S-BOX. In this paper, a change of AES standard security is studied by produc...
دسته ای از ترکیبات شیمیائی که مخصوصا با گسترش زندگانی جدید (ماشینی)اهمیت فرآینده ای پیدامی کنند، افزودنیهای مختلف غذائی میباشند که در صنایع مربوطه بکار گرفته می شوند بکارگیری بخشی از این موا تحت عنوان طعم دهنده ها بمنظور تامین طعم و مزه طبیعی درفرآورده های صنعتی تقریبا اجتناب ناپذیر گشته و همگام با توسعه تولیدات روبه توسعه می رود. یک شناخت سیستماتیک و جامع از خواص و آثار اینگونه مواد طبیعتا مست...
for several years, researchers in familiarity of efl teachers with post-method and its role in second and foreign language learners’ productions have pointed out that the opportunity to plan for a task generally develops language learners’ development (ellis, 2005). it is important to mention that the critical varies in language teaching was shown is the disappearances of the concept of method ...
The hardware implementation of the Substitution-Box (S-box) of the Advanced Encryption Standard (AES) always employs composite field GF ((2)) to obtain better efficiency. In this paper, an improved class of S-boxes by direct inversion in composite field is presented, and the choice of the subfield leading to the most efficient implementation is discussed. Eliminating the field isomorphic transf...
Abstract Introduction Anti-embolic stocking (AES) is elastic specifically designed to reduce the risk of VTE events. Multiple studies proved effectiveness AES in reducing DVT hospitalized patients undergoing surgerical procedures. Aim Our Audit aimed examine our doctors' compliance prescribing AES, as well nursing staff's distributing stockings patients. We also at investigating if any discrepa...
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