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Pyloric Stenosis and Nonbilious Vomiting in Infants: Negative Base Excess and Hypercapnia—Two Opposing Points of One Scale a Comparative Case Series

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Open Journal of Pediatrics 2023年第1期13卷 104-112页

作者： Ralf-bodo Tröbs Tomasz Baranski Andreas Lipphaus Matthias Nissen Department of Pediatric Surgery St. John’s Hospital Helios Kliniken GmbH Duisburg Germany Biomechanics Research Group Chair of Product Development Faculty of Mechanical Engineering Ruhr University Bochum Bochum Germany Department of Pediatric Surgery Ruhr-University of Bochum St. Marie’s Hospital Witten Sankt Elisabeth Gruppe Witten Germany

Background: Blood pH and bicarbonate estimations are basal acid-base laboratory tests that are performed in infants with infantile hypertrophic pyloric stenosis (IHPS). This study aimed to define the clinical value of pCO2 and BE in infants suspected to have IHPS. Methods: We collected data from 80 “surgical” infants younger than 100 days with prolonged nonbilious vomiting who were suspected to have IHPS. In 65 infants, pyloric stenosis was confirmed, and 15 infants had nonsurgical conditions. Capillary blood was tested for standard acid-base parameters and lactate. The two groups were compared. Results: Eighty-eight percent of the IHPS infants had elevated standard bicarbonate levels (st bicarb) > 25 mmol/l, and 60% had BE > 3.5 mmol/l;12% of the infants showed hypercapnia (pCO2 ≥ 50 mmHg) associated with markedly increased standard bicarbonate and BE. Infants with nonsurgical vomiting were older at admission (p = 0.002), had a longer duration of vomiting (p 2 (p = 0.021), lower st bicarb (p < 0.001) and lower BE (p = 0.001). In addition, nonsurgical infants showed a trend to anemia (p = 0.002). Conclusions: In infants with IHPS/nonbilious vomiting, acid-base analysis (ABA) is equivocal or inconclusive. These findings may be misleading and could result in a false clinical decision. Nonsurgical vomiting is associated with a lower degree of alkalosis, normocapnia to slight hypercapnia and a base deficit. However, even infants with IHPS may present with a negative BE. In infants with IHPS and severe alkalosis, hypercapnia carries a risk for respiratory depression. Monitoring the infant’s respiration allows for the early detection of respiratory deterioration.

关键词： Pyloric Stenosis Nonbilious Vomiting Hypoventilation Base Excess Hypercapnia

Electron density profiles from Digisonde ionograms

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Electron density profiles from Digisonde ionograms

Distribution of Respiratory Tract Infectious Diseases in Relation to Particulate Matter(PM_(2.5))Concentration in Selected Urban Centres in Niger Delta Region of Nigeria

1997 International Symposium on Radio Propagation(ISRP’97)

作者： Xueqin Huang bodo W.Reinisch Chinese Research Institute of Radiowave Propagation Center for Atmospheric Research University of Massachusetts Lowell 600 Suffolk Street Lowell MA 01854U.S.A.

＜正＞Electron density profiles derived from ionograms provide the most abundant input to the modeling of the bottomside *** ionosondes now output the electron density profiles in real time,and this paper summarizes the status of the current software developed for the Digisonde *** new inversion algorithm differs significantly from the original program,developed in the early and mid eighties,especially in the treatment of the E-F valley transition and the problem of missing trace *** new program NHPC runs in real time as part of the Digisonde’s ARTIST or off-line as a stand-alone program on any 486 PC or *** programs are available that convert h’（f） traces from any digital or analog ionosonde to the input format required by NHPC. The only unbiased performance assessment of the profile calculation is comparison of the calculated profiles with the results of an independent technique for differing ionospheric conditions. The NHPC algorithm was applied to several thousand ionograms from Digisondes that are collocated with incoherent scatter radars at Millstone Hill and *** result of this comparison is excellent demonstrating the reliability of profiles obtained from ionosondes. To facilitate the validation of ionospheric models a new program was developed that calculates the monthly "average representative profile"（ARP）. The technique is described and results of comparisons with IRI are shown.

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Journal of Geographical Research 2022年第1期5卷 1-11页

作者： Tamuno-owunari Perri Vincent Ezikornwor Weli Bright Poronakie Tombari bodo Department of Geography and Environmental Studies Ignatius Ajuru University of EducationRumuluminiRivers stateNigeria Department of Geography and Environmental Management University of Port HarcourtNigeria Department of Flood Erosion Control and Coastal Zone ManagementRivers State Ministry of EnvironmentRivers StateNigeria

Due to the visibility of soot in the environment of the Niger Delta especially Rivers State that has led to the increase of Respiratory Tract Infections(RTIs)in the region,this study was undertaken to determine the relationship between Particulate Matter(PM_(2.5))concentration and the incident of Respiratory Tract Infections(RTIs)in selected urban centres of the Niger *** on RTIs were collected from the Hospital Management Boards of the Ministries of Health of Rivers,Bayelsa and Delta States and the data for PM_(2.5)were remotely sensed from 2016 to 2019,and subsequently analyzed with ANOVA and Spearman’s rank correlation *** findings of this study revealed that there was significant variation in the occurrence of PM_(2.5)across the selected urban centres in the Niger Delta *** PM_(2.5)for the reviewed years was far above the World Health Organization(WHO)annual permissible limit of 10μg/m^(3)thereby exacerbating Respiratory Tract Infections(RTIs).The epidemiology of the RTIs showed that there are basically four(4)prominent RTI diseases:Asthma,Tuberculosis,Pneumonia and Chronic Obstructive Pulmonary Disease(COPD).The result of this study showed that the concentration of PM_(2.5)varies in all the selected cities,and the mean monthly variation(2016-2019)showed that Port Harcourt had 47.27μg/m^(3)for January while Yenagoa and Asaba had 46μg/m^(3)and 47.51μg/m^(3)respectively for January;while the lowest mean value in the cities were seen within the month of September and October,which also had a strong seasonal influence on the concentration of PM_(2.5).The concentration of PM_(2.5)and the numbers of RTIs also gradually increases in the study areas from 2016 to *** study recommends that the necessary regulatory bodies should closely monitor the activities of the companies likely to cause such pollution;guild them through their operations and give prompt sanctions and heavy fines to defaulters of the accepted standards.

关键词： Soot Particulate matter and respiratory tract infections Diseases

Iron Making in Western Europe

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Iron Making in Western Europe

A BIOMECHANICAL EVALUATION OF DIVE START PERFORMANCE IN SWIMMINGFORCE DEVELOPMENT CHARACTERISTICS AND ANGULAR MOMENTUM

第五届国际炼铁科技大会

作者： Peters Michael Lüngen Hans bodo ThyssenKrupp Steel AG Steel Institute VDEh

This presentation will focus on the evolution of iron making practice in Western Europe in the past and highlight some technological aspects. Introduction into the development in hot metal production, progress of the structure of reductants and ore burden materials, evaluation of constructional features and equipment of the blast furnaces, presentation of the largest European hot metal producing companies and further outlook for the European steel industry.

关键词： European iron making blast furnace

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A BIOMECHANICAL EVALUATION OF DIVE START PERFORMANCE IN SWIM...

Climate change and its association with the expansion of vectors and vector-borne diseases in the Hindu Kush Himalayan region:A systematic synthesis of the literature

第23届国际运动生物力学学术年会

作者： Armin Kibele Till Siekmann bodo Ungerechts Institute for Sports and Sport Science University of Kassel

INTRODUCTION:Dive start performance has been considered a major determinant for race swimming over short distances(***&Benjanuvatra at ***).This performance is based on chronologically interrelated subcomponents such ... 详细信息

关键词： dive start swimming angular momentum force platform

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Advances in Climate Change Research 2021年第3期12卷 421-429页

作者： Meghnath DHIMAL Isabelle Marie KRAMER Parbati PHUYAL Shyam Sundar BUDHATHOKI Juliane HARTKE bodo AHRENS Ulrich KUCH David AGRONEBERG Santosh NEPAL Qi-Yong LIU Cun-Rui HUANG Gueladio CISSE Kristie LEBI Doris KLINGELHOFER Ruth MULLER Nepal Health Research Council(NHRC) Kathmandu44600Nepal Global Institute for Interdisciplinary Studies(GIIS) Kathmandu44600Nepal Institute of Occupational Social and Environmental MedicineGoethe UniversityFrankfurt am Main60590Germany Institute for Atmospheric and Environmental Sciences(IAU) Goethe UniversityFrankfurt am Main60438Germany Department of Biomedical Sciences Institute of Environment and Sustainable DevelopmentUniversity of AntwerpAntwerp2000Belgium Department of Primary Care and Public Health School of Public HealthImperial College LondonLondonW2 IPGUnited Kingdom Department of Biomedical Sciences Institute of Tropical MedicineAntwerp2000Belgium International Centre for Integrated Mountain Development(ICIMOD) Kathmandu44600Nepal Department of Vector Biology and Control National Institute for Communicable Disease Control and PreventionChina CDCBeijing102206China WHO Collaborating Centre for Vector Surveillance and Management Beijing102206China Department of Health Policy&Management School of Public HealthSun Yat-sen UniversityGuangzhou510275China Department of Epidemiology and Public Health(EPH) Swiss Tropical and Public Health Institute(Swiss TPH)Basel4051Switzerland University of Basel Basel4001Switzerland Department of Global Health University of WashingtonSeattleWA98104USA

Observed weather and projected climate change suggest an increase in the transmission of vector-borne diseases(VBDs)in the Hindu Kush Himalayan(HKH)*** this study,we systematically explore the literature for empiric associations between the climate variables and specific VBDs and their vectors in the HKH *** conducted a systematic synthesis of the published literature on climate variables,VBDs and vectors in the HKH region until the 8th of December *** majority of studies show significant positive associations of VBDs with climatic factors,such as temperature,precipitation,relative humidity,*** systematic review allowed us to identify the most significant variables to be considered for evidence-based trend estimates of the effects of climate change on VBDs and their vectors in the HKH *** evidence-based trend was set into the context of climate change as well as the observed expansion of VBDs and disease vectors in the HKH *** geographic range of VBDs expanded into previously considered non-endemic areas of highlands(mountains)in the HKH region.B ased on scarce,but clear evidence of a positive relationship of most climate variables and VBDs and the observed climatic changes,we strongly recommend an expansion of vector control and surveillance programmes in areas of the HKH region that were previously considered to be non-endemic.

关键词： Chikungunya Dengue Filariasis High altitude Himalayas Leishmaniasis Mountain Mosquito Malaria Sandfly

新疆塔里木河下游胡杨树高生长量及其空间分布研究

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干旱区资源与环境 2008年第5期22卷 187-191页

作者：玉米提·哈力克柴政罗淑政 bodo Coenradie Birgit Kleinschmit 新疆大学资源与环境科学学院乌鲁木齐830046 新疆维吾尔自治区绿洲生态重点实验室乌鲁木齐830046 德国柏林理工大学景观设计与环境规划研究所柏林10623

以塔里木河下游4个典型断面作为野外调查靶区，根据3a来对塔里木河下游胡杨恢复状况的实地监测数据，分析了影响胡杨树高生长量的因素，并得出中龄段胡杨树高生长量和地下水埋深的回归模型：y=-0．1286x＋1．0097。结果显示：在塔里木... 详细信息

以塔里木河下游4个典型断面作为野外调查靶区，根据3a来对塔里木河下游胡杨恢复状况的实地监测数据，分析了影响胡杨树高生长量的因素，并得出中龄段胡杨树高生长量和地下水埋深的回归模型：y=-0．1286x＋1．0097。结果显示：在塔里木河下游影响胡杨生长的主要因子是地下水，由回归模型可以得出：当地下水埋深〈4．5m时，中龄胡杨树高生长是显著的；地下水埋深在4．5～6．5m时，胡杨树高生长受到抑制；而当地下水埋深〉6．5m时．胡杨树高生长非常缓慢；地下水埋深〉8m时，胡杨树高生长基本停止。此外，聚丛的群生株无论在树高还是在高生长量上都比散生的单生株显现优势。

关键词：塔里木河下游胡杨树高生长量地下水位

Hsp90 Is Involved in the Regulation of Cytosolic =recursor Protein Abundance in Tomato

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Molecular Plant 2015年第2期8卷 228-241页

作者： bodo Tillmann Sascha Roeth Daniela Bublak Manuel Sommer Ernst H.K. Stelzer Klaus-Dieter Scharf Enrico Schleiff Department of Molecular Cell Biology of Plants Goethe-University Max-von-Laue Street 9 60438 Frankfurt am Main Germany Cluster of Excellence 'Macromolecular Complexes' Goethe-University 60438 Frankfurt am Main Germany Center of Membrane Proteomics Goethe University Max-von-Laue Street 9 60438 Frankfurt am Main Germany Buchman Institute for Molecular Life Sciences Goethe University Max-von-Laue Street 15 60438 Frankfurt am Main Germany Institute of Cell Biology Goethe-Universitat Max-von-Laue StraBe 9 60438 Frankfurt am Main Germany

Cytosolic chaperones are involved in the regulation of cellular protein homeostasis in general. Members of the families of heat stress proteins 70 （Hsp70） and 90 （Hsp90） assist the transport of preproteins to organelles such as chloroplasts or mitochondria. In addition, Hsp70 was described to be involved in the degradation of chloroplast preproteins that accumulate in the cytosol. Because a similar function has not been established for Hsp90, we analyzed the influences of Hsp90 and Hsp70 on the protein abundance in the cellular context using an in vivo system based on mesophyll protoplasts. We observed a differential behavior of preproteins with respect to the cytosolic chaperone-dependent regulation. Some preproteins such as pOE33 show a high dependence on Hsp90, whereas the abundance of preproteins such as pSSU is more strongly dependent on Hsp70. The E3 ligase, C-terminus of Hsp70-interacting protein （Chip）, appears to have a more general role in the control of cytosolic protein abundance. We discuss why the different reaction modes are comparable with the cytosolic unfolded protein response.

关键词： Hsp70 Hsp90 chip cytosolic unfolded protein response CPR preprotein degradation

2012年艰难的选择——光伏太阳能设备的发电能力受限

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现代制造 2013年第17期 42-43页

作者： bodo Giesler

不断增加的、分散配置的光伏太阳能设备向中低压电网馈电现象带来了越来越大的负载倒流，这种现象是输电线路最初的设计时所没有想到的。为保障电网的稳定性就必须遵守一些规定的边界条件，例如当前为了推动可再生能源利用而制定的EEG2... 详细信息

不断增加的、分散配置的光伏太阳能设备向中低压电网馈电现象带来了越来越大的负载倒流，这种现象是输电线路最初的设计时所没有想到的。为保障电网的稳定性就必须遵守一些规定的边界条件，例如当前为了推动可再生能源利用而制定的EEG2012法规中所规定的边界条件。

关键词：光伏太阳能发电能力设备可再生能源利用中低压电网边界条件分散配置输电线路