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一种新型高能重离子径迹探测器—固体气泡损伤探测器

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一种新型高能重离子径迹探测器—固体气泡损伤探测器

固体气泡探测器--固体核径迹探测器的新类别

第十一届全国核物理大会

作者：郭士伦李丽 t.doke J．Kikuchi t．Murakami 中国原子能科学研究院核物理所 Advanced Research Institute for Science and Engineering Waseda UniversityTokyoJapan. National Institute of Radiological Science.ChinaJapan.

以前的研究说明,固体气泡损伤探测器可以用于探测中子,是一种新型中子探测器。近三年来,我们采用自行研制的固体气泡损伤探测器对它记录高能重离子的可能性和特性进行了研究,研究说明：固体气泡损伤探测器是一种新型高能重离子径迹探测... 详细信息

以前的研究说明,固体气泡损伤探测器可以用于探测中子,是一种新型中子探测器。近三年来,我们采用自行研制的固体气泡损伤探测器对它记录高能重离子的可能性和特性进行了研究,研究说明：固体气泡损伤探测器是一种新型高能重离子径迹探测器。同体气泡损伤探测器记录高能重离子径迹具有以下特性：

关键词：高能重离子探测径迹探测器固体气泡损伤探测器

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固体气泡探测器--固体核径迹探测器的新类别

Insect pollinator dependence of shea (Vitellaria paradoxa C.F. Gaertn.) in the Guinea Savanna zone of Ghana

第八届全国固体核径迹学术会议

作者：郭士伦 t.doke 李丽陈宝流张东海 J.Kikuchi K.terasawa M. Komiyama K.Hara t.Fuse N. Yasuda t. Murakami 中国原子能科学研究院 Advanced Research Institute for Science and Engineering. Waseda University Tokyo Japan 山西师范大学现代物理研究所 Advanced Research Institute for Science and Engineering Waseda University Tokyo Japan the Institute of Physical and Chemical Research Wako Saitama Japan National Institute of Radiological Sciences Chiba Japan

从事固体核径迹探测器研究的固体气泡探测器的发明人加拿大华裔科学家吴汉健(***)博土为了提高塑料径迹探测器的灵敏度,在塑料中加入无数过热液体微滴,当带电粒子或中子产生的反冲核通过过热液体微滴时,过热液体气化,生成气泡,从而研究...

从事固体核径迹探测器研究的固体气泡探测器的发明人加拿大华裔科学家吴汉健(***)博土为了提高塑料径迹探测器的灵敏度,在塑料中加入无数过热液体微滴,当带电粒子或中子产生的反冲核通过过热液体微滴时,过热液体气化,生成气泡,从而研究出一种新的粒子径迹显影方法,发明了固体气泡探测器。我们利用加速器加速的高能重离子p\He\c\Si\Ar\Fe\Kr利Xe对固体气泡探测器的性质进行了研究,说明:固体气泡探测器具有固体核径迹探测器的性质,且具有显影主动性、实时记录性、体径迹显示能力等多方面普通固体核径迹探测器不具有的性能。可以得出结论:固体气泡探测器是固体核径迹探测器的一种新类别。

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Ecological Processes 2019年第1期8卷 593-601页

作者： Latif Iddrisu Nasare Peter KKwapong Dzigbodi Adzo doke Department of Forestry and Forest Resources Management Faculty of Natural Resources and EnvironmentUniversity for Development StudiesP.O.Box TL 1882TamaleGhana Department of Conservation Biology and Entomology School of Biological SciencesCollege of Agriculture and Natural SciencesUniversity of Cape CoastCape CoastGhana Department of Eco-tourism and Environmental Management Faculty of Natural Resources and EnvironmentUniversity for Development StudiesP.O.Box TL 1882TamaleGhana.

Shea(Vitellaria paradoxa ***.)is a multipurpose tree species indigenous to the Sudano Sahelian zone of Africa and occurs as the most abundant economic tree species in northern *** edible oil(shea butter)extracted from shea kernel is ranked as the most economic product of the *** fruit set and yield of shea are known to be influenced by insect pollination,the actual contribution of insect pollinators to its reproductive success has rarely been *** study estimated the percentage insect pollinator dependence and monetary value of insect pollination per bag of shea kernel(85 kg)in the Guinea savanna *** pollination and insect exclusion treatments were applied to the flowers of 18 randomly selected matured shea trees and observed from the onset of flowering to fruit *** of total production value attributed to insect pollination approach was used in estimating the monetary value of pollination per bag of shea kernel with the average market price as *** study revealed an insect pollinator dependence of 77%and 73%for fruit set and dry kernel yield,*** number of fruit set per inflorescence varied significantly between insectexcluded and open-pollinated inflorescences(pthe monetary value of insect pollination was estimated at GH₵73.21(US$18.67)per bag of kernel as of August *** is a high insect pollinator–dependent species and the conservation of insect pollinators would be critical to the sustainability of yield.

关键词： Fruit set Inflorescence Insect pollinator dependence Pollination Shea

transport mechanism in chemically reactive hybrid nanofluid flow containing gyrotactic micro-organisms over a curved oscillatory surface

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Applied Mathematics and Mechanics(English Edition) 2025年第1期46卷 177-192页

作者： M.NAVEED M.IMRAN t.ASGHAR Z.ABBAS Department of Mathematics Division of Science and TechnologyUniversity of Education Department of Mathematics The Islamia University of Bahawalpur

this paper examines the transport analysis, including both heat transfer and mass transfer, in hybrid nanofluid flow containing gyrotactic microorganisms towards a curved oscillatory surface. the influence of magnetic fields is also inspected in terms of their physical characteristics. to depict the phenomena of transport, modified versions of both Fick's and Fourier's laws are used. Additionally, the characteristics of both heterogeneous and homogeneous chemical reactions are also incorporated. Utilizing a curvilinear coordinate system, the flow problem is formulated as partial differential equations(PDEs)for momentum, concentration, microorganism field, and energy. An analytical solution to the obtained flow equations is achieved utilizing the homotopy analysis method(HAM).the effects of significant flow parameters on the pressure and microorganism fields, velocity, oscillation velocity, concentration, and temperature distributions are shown via graphs. Furthermore, the variations in skin friction, mass transfer rate, heat transfer rate, and local motile number due to different involved parameters are presented in tables and are analyzed in detail. Graphical results indicate that the curves of velocity and temperature fields are enhanced as the values of the solid volume fraction variables *** is also verified that the concentration rate field decreases as the values of the homogeneous reaction strength parameter and the radius of curvature parameter increase, and it increases with the Schmidt number and the heterogeneous reaction strength *** outcomes show a favorable response of the motile number to advanced values of the Peclet number, the Schmidt number, the microorganism difference parameter, and the bio-convective Lewis number.

关键词： hybrid nanofluid oscillating curved stretchable sheet gyrotactic microorganism Cattaneo-Christov heat and mass flux chemical reaction analytical solution O368

the impact of alpha-fetoprotein (AFP), child-turcotte-pugh (CtP) score and disease staging on the survival of hepatocellular carcinoma (HCC) patients: a retrospective cohort from single oncology center

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Oncology research 2025年第1期33卷 149-160页

作者： Nasser Mulla Yousef Katib Asim M Almughamsi Duaa S Alkhayat Mohamed Mosaad Samir t Alfotih Rawan Alaofi Department of Internal Medicine Faculty of Medicine Taibah University Madinah 42278 Saudi Arabia. Department of Radiology Faculty of Medicine Taibah University Madinah 42278 Saudi Arabia. Department of Surgery Faculty of Medicine Taibah University Madinah 42278 Saudi Arabia. Department of Endemic and Infectious Diseases Suez Canal University Ismailia 41522 Egypt. King Salman bin Abdulaziz Medical City Madinah 42311 Saudi Arabia. Prince Mohammed Bin Abdulaziz Hospital Madinah 41511 Saudi Arabia.

Background:Hepatocellular carcinoma (HCC) is the most common cause of cancer-related death in Saudi Arabia. Our study aimed to investigate the patterns of HCC and the effect of tNM staging, Alfa-fetoprotein (AFP), and Child-turcotte Pugh (CtP) on patients' overall survival (OS).Methods:A retrospective analysis was conducted on 43 HCC patients at a single oncology center in Saudi Arabia from 2015 to 2020. All patients had to fulfill one of the following criteria: (a) a liver lesion reported as definitive HCC on dynamic imaging and/or (b) a biopsy-confirmed diagnosis.Results:the mean patient age of all HCC cases was 66.8 with a male-to-female ratio of 3.3:1. All patients were stratified into two groups: viral HCC (n = 22, 51%) and non-viral HCC (n = 21, 49%). Among viral-HCC patients, 55% were due to HBV and 45% due to HCV. Cirrhosis was diagnosed in 79% of cases. Age and sex did not significantly statistically differ in OS among viral and non-viral HCC patients (-value > 0.05). About 65% of patients had tumor size >5 cm during the diagnosis, with a significant statistical difference in OS (-value = 0.027). AFP was >400 ng/ml in 45% of the patients. there was a statistically significant difference in the OS in terms of AFP levels (-value = 0.021). A statistically significant difference was also observed between the CtP score and OS (-value = 0.02). CtP class B had the longest survival. BSC was the most common treatment provided to HCC patients followed by sorafenib therapy. there was a significant statistical difference in OS among viral and non-viral HCC patients (-value = 0.008).Conclusions:the most common predictors for OS were the underlying cause of HCC, AFP, and tumor size. Being having non-viral etiology, a tumor size >5 cm, an AFP > 400 ng/mL, and a CtP score class C were all negatively associated with OS.

关键词： Alpha-fetoprotein (AFP) Child-turcotte-pugh Hepatocellular carcinoma Pattern Progression free survival

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固体气泡损伤探测器阈起源的实验判别

核技术 2002年第7期25卷 506-510页

作者：郭士伦李丽 doke t Kikuchi J terasawa K Hara K Sakuma N Yasuda N Murakami t 中国原子能科学研究院核物理研究所北京102413 Advanced Research Institute for Science and Engineering Waseda University National Institute of Radiological Science

用 5 0 0MeV/u56Fe,6 5 0MeV/u40Ar ,6 0 0MeV/u2 8Si和 180MeV/u4He对固体气泡损伤探测器 (t- 12型 )进行了实验研究 ,实验结果表明 ,固体气泡损伤探测器的阈特性可用临界能量损失率表征。在一般条件下 ,限定能量损失率在不同重离子产... 详细信息

用 5 0 0MeV/u56Fe,6 5 0MeV/u40Ar ,6 0 0MeV/u2 8Si和 180MeV/u4He对固体气泡损伤探测器 (t- 12型 )进行了实验研究 ,实验结果表明 ,固体气泡损伤探测器的阈特性可用临界能量损失率表征。在一般条件下 ,限定能量损失率在不同重离子产生径迹时不具有相同临界值 ,因此。

关键词：固体气泡损伤探测器阈起源临界能量损失率限定能量损失率

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Free vibration and transient response of double curved beams connected by intermediate straight beams

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Applied Mathematics and Mechanics(English Edition) 2025年第1期46卷 37-62页

作者： R.A.JAFARI-tALOOKOLAEI H.GHANDVAR E.JUMAEV S.KHAtIR t.CUONG-LE School of Mechanical Engineering Babol Noshirvani University of Technology Department of Mechanical Engineering Faculty of Engineering New Uzbekistan University University of Business and Science Center for Engineering Application and technology Solutions Ho Chi Minh City Open University

this paper investigates the free vibration and transient response of interconnected structures including double curved beams and intermediate straight beams,which are all constructed from functionally graded porous(FGP) materials. the strain potential and kinetic energies of each beam along with the work done by the external force are calculated. Additionally, a higher-order beam element is introduced to derive stiffness and mass matrices, along with the force vector. the curved and straight beams are discretized, and their assembled stiffness, mass matrices, and force vectors, are *** conditions at the joints are used to derive the total matrices of the entire structure. Subsequently, the natural frequencies and transient response of the system are determined. the accuracy of the mathematical model and the self-developed computer program is validated through the comparison of the obtained results with those of the existing literature and commercial software ANSYS, demonstrating excellent ***, a comprehensive study is conducted to investigate the effects of various parameters on the free vibration and transient response of the considered structure.

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固体气泡探测器-固体核径迹探测器的新类别

核技术 2005年第9期28卷 659-662页

作者：郭士伦 doke t 李丽陈宝流张东海 Kikuchi J terasawa K Komiyama M Hara K Fuse t Yasuda N Murakami t 中国原子能科学研究院北京102413 Advanced Research Institute for Science and Engineering Waseda University 山西师范大学现代物理研究所临汾041004 the Institute of Physical and Chemical Research National Institute of Radiological Sciences

利用高能重离子p、He、C、Si、Ar、Fe、Kr和Xe对固体气泡探测器的性质进行了研究。结果表明,固体气泡探测器具有许多与固体核径迹探测器相似的性质,且具有显影主动性、实时记录性、体径迹显示能力等多方面普通固体核径迹探测器所不具有... 详细信息

利用高能重离子p、He、C、Si、Ar、Fe、Kr和Xe对固体气泡探测器的性质进行了研究。结果表明,固体气泡探测器具有许多与固体核径迹探测器相似的性质,且具有显影主动性、实时记录性、体径迹显示能力等多方面普通固体核径迹探测器所不具有的性能。可以得出结论:固体气泡探测器是固体核径迹探测器的一种新类别。

关键词：固体气泡探测器固体核径迹探测器高能重离子探测

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Curcumin:reclaiming the lost ground against cancer resistance

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Cancer Drug Resistance 2021年第2期4卷 298-320页

作者： Siraj Shaikh Javed Shaikh Yusufi Sadia Naba Kailas doke Khursheed Ahmed Mujahid Yusufi Post-Graduate Department of Chemistry and Research Center Abeda Inamdar Senior College of ArtsScience and Commerce(Affiliated to SPPU)Pune 411001India Advanced Scientific Research Laboratory Azam CampusPune 411001India.

Curcumin, a polyphenol, has a wide range of biological properties such as anticancer, antibacterial, antitubercular, cardioprotective and neuroprotective. Moreover, the anti-proliferative activities of Curcumin have been widely studied against several types of cancers due to its ability to target multiple pathways in cancer. Although Curcumin exhibited potent anticancer activity, its clinical use is limited due to its poor water solubility and faster metabolism. Hence, there is an immense interest among researchers to develop potent, water-soluble, and metabolically stable Curcumin analogs for cancer treatment. While drug resistance remains a major problem in cancer therapy that renders current chemotherapy ineffective, curcumin has shown promise to overcome the resistance and re-sensitize cancer to chemotherapeutic drugs in many studies. In the present review, we are summarizing the role of curcumin in controlling the proliferation of drug-resistant cancers and development of curcumin-based therapeutic applications from cell culture studies up to clinical trials.

关键词： Curcumin drug-resistant cancer signaling pathways clinical trials