نتایج جستجو برای: زئولیت mfi
تعداد نتایج: 2895 فیلتر نتایج به سال:
BACKGROUND Previous studies have suggested that antibodies against human leukocyte antigen (HLA) are associated with worse outcomes in lung transplantation. However, little is known about the factors associated with outcomes following lung transplantation in Asia. Accordingly, we investigated the prevalence of anti-HLA antibodies in recipients before transplantation and assessed their impact on...
Multiple Feasible Intervals (MFI) is a task model which has more than one interval for each task instance to run. In our previous work, different scheduling algorithms are proposed for both static MFI dynamic MFI during run-time. Real-life situations demand dynamic MFI, but calculating an MFI schedule is a NP-Hard problem and efficiency of algorithm itself is one of the main concerns. In this p...
The aim of this study was to investigate the role of microflow imaging (MFI) of contrast-enhanced ultrasound (CEUS) for evaluating microvascular architecture of different types of peripheral lung cancer (PLC) and to explore the correlated pathological basis.Ninety-five patients with PLC were enrolled in this study. Two radiologists independently evaluated the microvascular architecture of PLC w...
BACKGROUND Radiological findings associated with poor recovery following whiplash injury remain elusive. Muscle fatty infiltrates (MFI) in the cervical extensors on magnetic resonance imaging (MRI) in patients with chronic pain have been observed. Their association with specific aspects of pain and psychological factors have yet to be explored longitudinally. MATERIALS AND FINDINGS 44 subject...
AIM To analyze the risks of preoperatively produced donor-specific antibody (DSA) in liver transplantation. METHODS DSA was assessed using direct complement-dependent cytotoxicity (CDC) and anti-human globulin- (AHG-) CDC tests, as well as the Luminex Single Antigen assay. Among 616 patients undergoing blood type identical or compatible living donor liver transplantation (LDLT), 21 patients w...
CD200, formerly known as OX-2, is a type I glycoprotein that is expressed on a variety of cell types. CD200 has been shown to be overexpressed in chronic lymphocytic leukemia (CLL). Although previous studies have confirmed the diagnostic value of CD200 in differentiating CLL from to other B-cell chronic lymphoproliferative disorders especially mantle cell lymphoma, whether CD200 has prognostic ...
در این پژوهش غشاهای زئولیتی سیلیکالیت-1 (زئولیت بدون آلومینیوم از خانواده mfi) و zsm-5 بر روی پایه های آلفا آلومینا با استفاده از دو روش مستقیم و رشد ثانویه سنتز شدند. برای سنتز غشاهای سیلیکالیت-1 به روش مستقیم، پایه ها در محلول شفاف قرار گرفتند و تحت شرایط هیدروترمال لایه ای از زئولیت بر روی پایه ها تشکیل شد. در این حالت غشاهایی با یک، دو و سه بار تکرار مرحله سنتز هیدروترمال تهیه شدند. غشاء ته...
Numerous experimental data indicate that B-CLL development and progression are influenced by antigenic pressure. It can not be excluded that these antigens may originate from bacteria and viruses. Toll like receptors (TLRs) interact with pathogen associated molecular patterns as part of innate immunity. TLRs are currently used to target different subclasses of B-cell leukemia, and TLR agonists ...
INTRODUCTION The Multidimensional Fatigue Inventory (MFI) is commonly used in patients with Parkinson's disease (PD). However, most measurement properties have not been investigated in this population. The aim of this study was to investigate internal consistency, test-retest reliability, measurement error, structural validity, and floor and ceiling effects of the MFI in PD. METHODS Patients ...
The myofibril fragmentation index (MFI) is strongly associated with indices of meat tenderness, such as Warner-Bratzler shear force and sensory tenderness. The MFI is normally determined on fresh muscle. It is not known whether this index can be determined on frozen muscle. The objective of this experiment was, therefore, to determine whether there is a difference between MFI values of fresh an...
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