According to the results of the temperature dependencies of the intensity, linewidth and resonance field, we conclude that the peak at T(subscript M2) is a transition of antiferromagnetism.
Methyl thioacetate was prepared by using acetyl chloride and methyl mercaptan as starting raw material in this paper.The yield of product is 69.3%.Itcan be used in seasoning flavor.
Method The lumbar intervertebral discs of 150 patients with backleg pain were scanned by MRI, and the changes of appearance and signal in lumbar intervertebral discs were observed.
Nuclear magnetic resonance techniques are used to determine the national aleutric acid preferential conformation. The results show that the dithionic hydroxyl radicals are in reciprocal cross bearing.
Besides, this part also reports that it's developing tendency for this technology to reenforce the fundamental theoretical study and enlarge the applicative fields of Resonance Light Scattering.
But inside, a hard-traveling team of art conservators packs an arsenal of high tech gear: an atomic-force microscope, a micro-Raman spectroscope, a nuclear magnetic resonance relaxometer.
The data calculated by the use of resonance energy and tension energy show that the unstability of cyclobutadiene and cyclooctatetraene are not contradictory with resonance theory.
The crystal structure has been determined by X ray single crystal diffraction, showing a distorted trigonal bipyramidal configuration with five coordination for the central tin atom.
Monomotor bogies , where both axles of the bogie are driven by a single motor , often encounter torsional resonances, which lead to periodic longitudinal slip.
Using the guantum mechanics method to describe the electronically nonadiabatic transition, the equation of the motion of the nonadiabatic transition probability amplitutes have been derived.
A new tetrakis( p glycylglycinephenyl)porphin and its rare earth (Yb,Sm) complexes were synthesized.They have been characterized by elemental analysis,UV vis,IR, 1HNMR and laser Raman spectra.
You are approached by a frenzied vault scientist, who yells:i'm going to put my quantum harmonizer in your photonic resonation chamber! what's your response?
Resonance light scattering (RLS) is a new method for determination and study on large biological molecular, and can be measured with comment spectro-flourometer.
Purpose Significance to study of the central sulcus,precentral and postcentral gyri by MR imaging,to determine its location for application of the clinic.
Effects of molecules adsorbed on silver nanoparticles assembled in two-dimensional submonolayer on surface plasmon resonance (SPR) of the metal nanoparticles were investigated.
Luc De Nil, of the University of Toronto, has been poring over stutterers' brains using positron emission tomography and functional magnetic resonance imaging.
We've recently been able to use some new technology through MRI imaging to see for the first time what is actually happening inside the joint when someone pops or cracks their knuckles.
O'SULLIVAN: The reason it wasn't able to decode my brain was because the technology currently needs people to sit in the fMRI machine for more than 16 hours, so the AI models can train on specific people's brains.
Shorr became part of a new clinical trial that tests a procedure that uses MRI guided imaging to target the part of the brain responsible for memory and cognition.
With their owners present and the ability to leave the scanner at any point, each of the dog's brains were analyzed with MRI scanning as they heard either Hungarian, Spanish, or scrambled speech.
The neuroradiologist who did the second MRI insisted the apparent increase in brain volume was a mistake because they had never seen that in the 75,000 scans they had done in the hospital.
月 科学60秒-科学美国人 
济学人-科技 
T(
M2)附近的峰对应着体系的反铁磁转变。
化学结构。
。
文简要介绍了
入性和低分辨率，要想获得小肠的X光、磁
们对这个图像所具有的
最近的一项实验中，研究人员使用了一台功能性磁
某些认知测试时的大脑活动。比如，他们要求受试者回忆不同难度级别的字母串。
用正电子发射断层扫描和功能性磁
