作者: 極小量 時(shí)間: 2025-3-21 20:34
Front Matter years occur in the first month of life, most in the first week. Countries making the least progress in reducing infant mortality rates are generally those experiencing high rates of HIV/AIDS, economic hardship or conflict. Disease incidence could be reduced by improved water and sanitation supply. 作者: FLAGR 時(shí)間: 2025-3-22 04:03 作者: 典型 時(shí)間: 2025-3-22 08:20 作者: 打火石 時(shí)間: 2025-3-22 12:40
Experimental Techniques in 15N Spectroscopy,or diagnosis. History, observation, clinical examination, and laboratory investigations are essential elements for diagnosis, which need to be used before radiology investigations are initiated. The idea of this book is based on a simple principle: it is to link radiology to these basic medical tool作者: 先兆 時(shí)間: 2025-3-22 16:20 作者: 分解 時(shí)間: 2025-3-22 17:33
15N Chemical Shifts,methods of closed and open treatment, and indi- cations. In the process, an attempt is made to trace progress in the field from its beginnings to the present time. Many authors describe the diagnosis and treatment of congenital hip dysplasia and dislocation in terms of specific age groups. We believe it is mo978-3-642-71040-7978-3-642-71038-4作者: 佛刊 時(shí)間: 2025-3-23 00:24 作者: BRAWL 時(shí)間: 2025-3-23 01:59
Application of 15N Spectroscopy to the Study of Dynamic Processes and Reaction Mechanisms,, ribs, scapulae, and cervical spine are the next most common sites. They are less frequently encountered in short tubular bones of the hands and feet and rarely in flat bones. The involved bone is usually short, especially the distal ulna. Phalangeal osteochondroma was reported to be a cause of tri作者: 有害處 時(shí)間: 2025-3-23 07:41
Back Matterl be particularly helpful?for older children?and adults?with congenital heart disease in assessing the late impact of a congenital heart malformation and the surgical repair or palliation which may have been undertaken years previously. ..The time is definitely right for a comprehensive presentation作者: 災(zāi)禍 時(shí)間: 2025-3-23 11:48 作者: 旋轉(zhuǎn)一周 時(shí)間: 2025-3-23 14:10 作者: 使入迷 時(shí)間: 2025-3-23 20:04 作者: 拋物線 時(shí)間: 2025-3-24 01:24
A Self-Help Guide to Managing Depressiona .N transition connected with the considered proton line. This technique allows a determination of the .N coupled spectrum which benefits from the sensitivity of the corresponding proton resonances. However, it requires the existence of detectable .N~H coupling constants and lacks general applicabi作者: 死亡率 時(shí)間: 2025-3-24 04:16 作者: flaggy 時(shí)間: 2025-3-24 09:10
0170-5989 e development of nitrogen spectroscopy is indeed very recent. This is due to the fact that nitrogen-14, which is the naturally abundant iso- tope, suffers, for structural studies, from the disadvantages inherent in nuclei with a quadrupolar moment (Table 1.1). Actually, indirect 15N measurements wer作者: Prophylaxis 時(shí)間: 2025-3-24 10:43 作者: phlegm 時(shí)間: 2025-3-24 16:00
Conference proceedings 1981ent of nitrogen spectroscopy is indeed very recent. This is due to the fact that nitrogen-14, which is the naturally abundant iso- tope, suffers, for structural studies, from the disadvantages inherent in nuclei with a quadrupolar moment (Table 1.1). Actually, indirect 15N measurements were reported作者: promote 時(shí)間: 2025-3-24 19:20
A Semiotic Methodology for Animal Studies we shall not discuss the theoretical analysis of coupling here since this aspect has been treated elsewhere (W 29), and, rather than successively examining the coupling constants in given series of compounds, whe shall present the results in terms of the more or less quantitative correlations which have been discussed.作者: NORM 時(shí)間: 2025-3-25 00:35 作者: 朝圣者 時(shí)間: 2025-3-25 04:50 作者: 磨坊 時(shí)間: 2025-3-25 10:36 作者: acolyte 時(shí)間: 2025-3-25 12:10 作者: 極力證明 時(shí)間: 2025-3-25 18:05 作者: 切碎 時(shí)間: 2025-3-25 22:57
https://doi.org/10.1007/978-3-642-50172-2Magnetische Kernresonanz; carbon; nuclear magnetic resonance; nuclear magnetic resonance (NMR); oxygen; p作者: palliate 時(shí)間: 2025-3-26 03:37
978-3-642-50174-6Springer-Verlag Berlin Heidelberg 1981作者: 合唱隊(duì) 時(shí)間: 2025-3-26 07:03
https://doi.org/10.1007/978-1-349-81780-1t of nitrogen spectroscopy is indeed very recent. This is due to the fact that nitrogen-14, which is the naturally abundant isotope, suffers, for structural studies, from the disadvantages inherent in nuclei with a quadrupolar moment (Table 1.1). Actually, indirect .N measurements were reported in t作者: 防水 時(shí)間: 2025-3-26 10:52 作者: Aspiration 時(shí)間: 2025-3-26 14:52
A Self-Help Guide to Managing Depression of .N parameters have been obtained in the past through CW double resonance experiments. In this area, the various techniques of .H{.N}double irradiation can be exploited and information about the .N resonances is then obtained via proton responses to perturbations applied, more or less selectively作者: cognizant 時(shí)間: 2025-3-26 17:54 作者: perimenopause 時(shí)間: 2025-3-27 00:33
Dario Prandi,Jean-Paul Gauthierlvent effects are expected to be greater in .N spectroscopy than in carbon NMR. Examination of Table 5.1 shows that amines, amides (or ureas), nitriles and nitro derivatives are characterized by different values of polarity parameters indicatory of their electron-donating or -accepting abilities.作者: Gullible 時(shí)間: 2025-3-27 03:01 作者: reflection 時(shí)間: 2025-3-27 05:36
Interventions into the Scenes of Conflicties concerned are short or long with respect to the NMR time scale. In fact, information about molecular dynamics corresponding to very fast motions, is obtained by relaxation time determinations, and this topic has already been discussed in Sect. 2. Here we shall be concerned with chemical exchange作者: –FER 時(shí)間: 2025-3-27 12:19 作者: 爆炸 時(shí)間: 2025-3-27 13:35 作者: MOT 時(shí)間: 2025-3-27 19:36 作者: 喪失 時(shí)間: 2025-3-27 21:59 作者: accordance 時(shí)間: 2025-3-28 04:46 作者: 類(lèi)人猿 時(shí)間: 2025-3-28 07:34
15N Chemical Shifts,al- most too numerous to count. Yet our knowledge of the basic principles of congenital hip dislocation and its management is constantly being expanded by new research. In Germanspeaking countries, Kaiser pub- lished the last comprehensive textbook on congenital hip dislocation in 1958, and Schlegel作者: 精致 時(shí)間: 2025-3-28 12:48 作者: 多產(chǎn)子 時(shí)間: 2025-3-28 18:10 作者: APEX 時(shí)間: 2025-3-28 19:38
Back Matterd "Congenital Heart Defects: Decision Making for Surgery" Antonio Corno provides an up-to-date and comprehensive presentation of the new role that cardiac CT and MRI will play in the management of congenital heart defects. He has been ably assisted by a cardiologist, Pierluigi Festa...The book provi
