搜索筛选:
搜索耗时2.3131秒,为你在为你在102,285,761篇论文里面共找到 64 篇相符的论文内容
类      型:
[期刊论文] 作者:Shukri Abdulkadir Ahmed,Mohame, 来源:护理学期刊(英文) 年份:2021
Unplanned pregnancy is a pregnancy that is either mistimed or unwanted at the time of conception. It is a core concept in understanding the fertility of populat...
[期刊论文] 作者:WAN MOHD SHUKRI Wan Norsyuhada, 来源:生物医学与环境科学:英文版 年份:2021
Currently, breast cancer is the most common new cancer diagnosis and is a leading cause of mortality among women in developing and underdeveloping countries. He...
[期刊论文] 作者:Usama I. Badawy,Abdelkhalek I., 来源:环境保护(英文) 年份:2021
Nowadays our world is faced with various environmental problems. These environmental problems are caused by the increasing pollution in the world, increasing pr...
[期刊论文] 作者:I. Lazzizzera, 来源:应用数学(英文) 年份:2021
The SIR(D) epidemiological model is defined through a system of transcendental equations, not solvable by elementary functions. In the present paper those equat...
[期刊论文] 作者:I. Rosales-Cadena, 来源:材料科学与应用期刊(英文) 年份:2021
Several molybdenum silicides based alloys were produced by arc cast method with different vanadium additions. The microstructures revealed mainly single phase in samples with precipitation of second phases segregated to the grain boundaries......
[期刊论文] 作者:Sviatlana I. Guliaeva,Ilya I. Bruchkousky,Leonid V. Katkovsky, 来源:遥感技术进展(英文) 年份:2021
In recent decades, the problem of drying out of conifers has become a subject of significant importance due to the widespread mortality of trees caused by stem...
[期刊论文] 作者:I. Zahan,R. Nasrin, 来源:理论数学进展(英文) 年份:2021
Topology has enormous applications on fuzzy set. An attention can be brought to the mathematicians about these topological applications on fuzzy set by this art...
[期刊论文] 作者:Tapabashi,Nihad I., 来源:有机化学国际期刊(英文) 年份:2021
This work contributes to the improvement of the azo group which has outstanding electron donating capability and serves as excellent ligands in the field of coo...
[期刊论文] 作者:Helen Ataikiru,I. E. Okieimen, 来源:环境保护(英文) 年份:2021
Sequential fractionation of Cr, Zn, Pb and Mn in soil samples collected 5 m - 104 m away from Esisi open dump was determined to evaluate the potential health da...
[期刊论文] 作者:Philipp I. Vysikaylo,Valeriy S, 来源:表面工程材料与先进技术期刊(英文) 年份:2021
The fundamental scientific problem for micro- and nano-electronics has been solved—methods for creating and investigating properties of physically doped materi...
[期刊论文] 作者:Barbooti,Ridha I. A, 来源:美国分析化学(英文) 年份:2021
The principle of using amplification reactions of iodine was employed in this paper to estimate the thiadiazole derivatives on basis of their reactions with iod...
[期刊论文] 作者:I. S. Souaré,K. Kaba,A. B. Bah,I. Berete,B. D. Tama,I. S. Souaré,L. K. Beavogui, 来源:现代神经外科学进展(英文) 年份:2021
Trauma is one of the most common surgical emergencies admitted in the acute care departments of hospitals in Guinea, West Africa. We carried a study to assess the epidemiological pattern and clinical care of neurotrauma in the emergency dep......
[期刊论文] 作者:Yehia,SHUKRI Ismael,SHERIF Farag,AHMED Saleh,GHARIEB S.El-Sayyad, 来源:热科学学报(英文版) 年份:2021
Ammonium perchlorate(AP)includes oxidizing and reducing elements on the same molecule.AP can act as an efficient oxidizer and mono-propellant as well.In this study,AP experienced crystallographic phase change from orthorhombic centrosymmetr......
[期刊论文] 作者:CHEN Yuan,LIU Zhen-yu,Leila I., 来源:农业科学学报:英文版 年份:2021
To clarify the effect of the N deficit on the amount of square Bt insecticidal protein, different N application rates(0, 75, 150, 225, and 300 kg ha^–1) were i...
[期刊论文] 作者:I. Agba,Koudou Djagour, 来源:检测(英文) 年份:2021
In this study, we used strippable LR 115 type 2 which is a Solid State Nuclear Track Detector (SSNTD) widely known for radon gas detection and measurement. The...
[期刊论文] 作者:I. Chikov,G. A. Akhtyamova,, 来源:美国植物学期刊(英文) 年份:2021
The kinetics of 14C incorporation into glycolate was studied afte...
[期刊论文] 作者:Boehne,I. Forstmey, 来源:生物科学与医学(英文) 年份:2021
Introduction: Liver transplantation (LT) in children has undergone significant changes over the last years. E...
[期刊论文] 作者:Rasha I. Salama,Mahmoud W. Ema, 来源:肠胃病学期刊(英文) 年份:2021
Background:...
[期刊论文] 作者:I. Abdullaev,A. M. Toshturd, 来源:现代物理(英文) 年份:2021
We consider a Hamiltonian of a system of two fermions on a three-dimensional lattice Z3 with special potential...
[期刊论文] 作者:I. Bangalee,Md. Mizanur, 来源:建模与仿真(英文) 年份:2021
Flow distribution and the effects of different boundary conditions are achieved for a steady-state conjugate (Conduction & Convection) heat transfer process. A...
相关搜索: