نتایج جستجو برای: plsda
تعداد نتایج: 68 فیلتر نتایج به سال:
The potential yield of (capital)-intensive multi-annual crops (e.g., fruit) is seldom harvested in reality. A targeted monitoring and modelling of the growth processes in such agricultural production systems could enable an early detection and treatment of production limiting factors, thereby optimising yield. In Belgium, as in all temperate regions, scab stress caused by the ascomycete Venturi...
The development of portable, high-time resolution instruments for measuring the concentrations of a variety of air pollutants has made it possible to collect data while in motion. This strategy, known as mobile monitoring, involves mounting air sensors on variety of different platforms including backpacks, bicycles, cars, and airplanes and is becoming increasingly more prevalent. Among the bene...
Abstract Background and Aims Type 2 diabetes mellitus (T2DM) is the first cause of end stage renal disease worldwide. Metabolite profiling an emerging field great significance, as T2DM prevalence continuously rising. The subtle dynamics gut microbiota derived metabolites may have important implications in diabetic kidney (DKD) development. Nitrogen metabolic pathway retinoic acid signaling seem...
زمینه: آرتریت روماتوئید از بیماری‌های اکتسابی بافت هم‌بند می‌باشد و دارای زیر گروه‌های گوناگونی است که دربیشتر اوقات علت اصلی آن را نمی‌توان مشخص نمود. هدف از این مطالعه، کاربرد اسپکتروسکوپی 1HNMR جهت بررسی نمای متابولیکی و کسب اطلاعات بیوشیمیایی خون انسان سالم و مقایسه متابولوم آن‌ها با سرم خون بیمار آرتریت روماتوئیدی فعال می‌باشد. متابونومیکس بر پایه NMR، برای آنالیز سریع نمونه‌های بیولوژیکی...
Flavonoids represent a highly explored chemical class of natural compounds, as we underline by means of a concise bibliometric exercise, which opens the thesis. The study, conducted with data retrieved from open access PubMed library (in May 2011) indicates fifty thousand papers indexed for flavonoids, from which thirty four thousand consider flavonoids as a main topic, according to MeSh (Medic...
Le métabolisme tumoral est étroitement lié à la tumorogenèse et varie selon le phénotype tumoral. Les techniques de métabolomique peuvent fournir des données quantitatives concernant un grand nombre métabolites permettent l’analyse nombreuses voies métaboliques intriquées. La tomographie par émission (TEP) positons au 18F-fluorodéoxyglucose (FDG) permet une mesure in vivo l’avidité cellulaire e...
Understanding heterogeneous cellular behaviors in a complex tissue requires the evaluation of signaling networks at single cell resolution. However, probing signaling in epithelial tissues using cytometry-based single cell analysis has been confounded by the necessity of single cell dissociation, where disrupting cell-to-cell connections inherently perturbs native cell signaling states. Here, w...
Both standoff Laser Induced Breakdown Spectroscopy (LIBS) and Raman technologies have recently made great strides towards being deployed for operational use. Both technologies have demonstrated impressive capabilities of detection and discrimination of residue amounts of explosives at distances of 50+ meters in recent tests at the National Training Center, Ft. Irwin, CA, and Yuma Proving Ground...
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