نتایج جستجو برای: respectively 11 tracers including c
تعداد نتایج: 2688494 فیلتر نتایج به سال:
..................................................................................................................... 1 LIST OF PAPERS ............................................................................................................ 3 ABBREVIATIONS ........................................................................................................... 5 INTRODUCTION .................
Tracer tests represent a well-established method for delineating key environmental processes in various media and engineered systems. Tracers like Rhodamine B WT are frequently applied due to their strong fluorescence even at low concentrations.. However, lack of ecotoxicological data, limit values these tracers cannot be determined. This study fills this critical data gap by providing ecotoxic...
Over the past two decades, our understanding of the endocannabinoid system has greatly improved due to the wealth of results obtained from exploratory studies. Currently, two cannabinoid receptor subtypes have been well-characterized. The cannabinoid receptor type 1 (CB1) is widely expressed in the central nervous system, while the levels of the cannabinoid receptor type 2 (CB2) in the brain an...
OBJECTIVES Although positron emission tomography (PET) using [(18)F]-fluoro-2-deoxy-D-glucose ((18)F-FDG) is established as one of the first-choice imaging modalities in the diagnosis of chest malignancies, there are several problems to solve in clinical practice, such as false positive uptake in inflammatory diseases. The aim of this study was to evaluate the clinical usefulness of an amino ac...
The asymmetric unit of the title compound, C(8)H(20)N(+)·C(9)H(16)B(11) (-) or [Et(4)N][12-PhCC-closo-CB(11)H(11)], consists of one cation and one anion. The [12-PhCC-closo-CB(11)H(11)](-) anion is close to possessing a non-crystallographic plane of mirror symmetry with a nearly linear B-C C-C group, with B-C C and C C-C angles of 177.15 (16) and 176.64 (17)°, respectively.
The purpose of this research was to determine the optimum dehydration temperature and time length for a better physicochemical quality tomato powders. treatments consisted 70, 80 90°C temperatures 9, 11, 13 h durations arranged in completely randomized design (CRD) with triplicates. inlet outlet air hot oven dryer were about 24 60°C respectively an velocity 2.9 m/s. Fresh tomatoes used as contr...
Infrared dark clouds (IRDCs) are cold, dense regions of high (optical and infrared) extinction, believed to be the birthplace of high-mass stars and stellar clusters. The physical mechanisms leading to the formation of these IRDCs are not completely understood and it is thus important to study their molecular gas kinematics and chemical content to search for any signature of the IRDCs formation...
The title mol-ecule, C(13)H(11)NO(3), a natural compound extracted from Phellodendron chinense, exhibits a near planar framework: the mean deviations from the furo[2,3-b]quinoline ring system and from the whole mol-ecule (not including the H atoms) are 0.006 and 0.062 Å, respectively.
Abstract Non-vascular plants associating with arbuscular mycorrhizal (AMF) and Mucoromycotina ‘fine root endophyte’ (MFRE) fungi derive greater benefits from their fungal associates under higher atmospheric [CO 2 ] (a[CO ]) than ambient; however, nothing is known about how changes in a[CO affect MFRE function vascular plants. We measured movement of phosphorus (P), nitrogen (N) carbon (C) betwe...
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