Our numerical results for a CdF_2/AgCl QW show that the vibration frequency and the self-trapping energy of the magnetopolaron decrease with increasing well width and increase with increasing magnetic fields strength,but the contribution of interaction between the different branches of phonons and the electron and the magnetic fields to the vibration frequency and the self-trapping energy of the magnetopolaron are greatly different.

For CdF\-2 semiconductor,the contributions of different branches phonon\|electron interaction on the effective mass and self\|trapping\|energy of the polaron are calculated.

Numerical results of the effective mass and the vibration frequency of the polaron for KI/AgCl/KI QW show that the vibration frequency and the effective mass of the polaron decrease with increasing well's width and temperature, but the contribution of the interaction between the electron and the different branches of phonons to the effective mass and the vibration frequency and the change of their variation with the well's width and temperature are greatly different.

For weak coupling,we obtain the usual result that the groung state energy is the sum of the contribution of different phonon branches. For strong coupling,there is an extra contribution due to crossed terms between the different branches.

For weak —coupling,we obtain the usual result that the ground state energy is the sum of the contribution of different phonon branches. For strong—coupling there is an extra contribution due to crossed terms between different branches.

发现,对于弱耦合,耦态能量是不同支 LO 模能量的和,而对于强耦合,则存在由不同支LO 模之间交叉项贡献的附加能量。

In every variety, there is the positive correlation among the seven mineralelements in different branches except the correlation between Mg and Cu in Goldenspur delicious.

Mg, Cu, Fe, Mn, Zn of different branches in any variety(except the content of Cu in Golden delicious). This means that the level of mineralnutrition content in branches is reduced as the dimension of their vessel memberincreases.

Conclusions The involvement levels were different in different branches of the facial nerve. The buccal branches could represent the total severity most.

As a dominant paradigm in international relations theory,realism consists of different branches,classic realism, neorealism ,defensive realism,offensive realism,and neoclassic realism,which embody both the development of realism and the debates and criticism therein.

The escape probabilities of five major branches K_(α2),K(α2),K_(β1),K_(β2),K_(β3) of KX-rays produced in iodine atoms from the NaI(Tl)crystal typeST-102C were respectively calculated. According to the relative intensitiesof these different branches of KX-rays,the weighted average of escapeprobabilities was also calculated.

本文对ST-102C式NaI(Tl)晶体中碘原子K层X射线的五种主要成分K_(α1)、K_(α2)、K_(β1)、K_(β2)和 K_(β3)的逃逸率分别进行了计算,然后根据五种 X 射线的相对强度进一步计算了加权平均逃逸率。

The properties of the contributions to the PCM from different branches of phonons varying with strong magnetic fields and their pressure effect are the same and negative with that for weak magnetic fields.

The two groups fell into two different branches of phylogenetic tree. It was noteworthy that domestic vaccine strains H52BJZH and H52GD were not in the same branch with foreign H52 strain, but with domestic virulent M41-E4 strain and foreign M41 strain.

According to the choices of the different branches and the optional activities of workflow, the workflow graph was transformed to Ebf, Ebs, Ewf and Ews graphs. Subsequently, the critical paths of the Ebf, Ebs, Ewf and Ews graphs were worked out respectively.

A hazard curve is obtained by integration over the aleatory uncertainties, and numerous hazard curves are obtained for different branches of logic-tree representing epistemic uncertainty.

The two deformation modes give different branches of the overall yield surface which identify the state of stress that activates a particular mode, and indicate the conditions for mode transition in a given composite system.

It is shown that for certain relationships between the parameters of the theory there can, in addition to the acoustic branch, be two different branches of exciton type, which arise because of fluctuations of the phases of the order parameters.

Renormalization group and functional selfsimilarity in different branches of physics

Theoretical short-period amplitude-distance curves of PKP waves are calculated in the range of distances corresponding to the interference zone of the different branches of this waves.

Although the systems studied in condensed matter physics, nuclear physics and high energy physics are quite different, many of the underlying basic concepts have much in common. The aim of this review is to describe some of these basic concepts and to show how they apply in different branches of physics. It is hoped that such a presentation will not only be helpful in understanding diverse fields in a consistant way, but also will illustrate how exchanges and borrowing of ideas between physicists working...

Although the systems studied in condensed matter physics, nuclear physics and high energy physics are quite different, many of the underlying basic concepts have much in common. The aim of this review is to describe some of these basic concepts and to show how they apply in different branches of physics. It is hoped that such a presentation will not only be helpful in understanding diverse fields in a consistant way, but also will illustrate how exchanges and borrowing of ideas between physicists working in different areas are fruitful for the development of physical science. The article is a revised and expanded version of one of the same title that appeared in Annual Reviews of Material Science,Vol. 10, pp. 1-18, 1980.

The Photoelastic determination of the mixed-mode stress intensity factors for the plate with central through crack under axial tensile stress field was studied. The angles of inclination of the main--crack in the centrally cracked plate were 30°, 45°and 60°. For each angle ten plates with different branch length were tested. The multiple-points method was used for computation of mixed-mode stress intensity factor. The results from the photoelastic analysis were compared with those from the analysis by...

The Photoelastic determination of the mixed-mode stress intensity factors for the plate with central through crack under axial tensile stress field was studied. The angles of inclination of the main--crack in the centrally cracked plate were 30°, 45°and 60°. For each angle ten plates with different branch length were tested. The multiple-points method was used for computation of mixed-mode stress intensity factor. The results from the photoelastic analysis were compared with those from the analysis by finite element method.

Specimens of 50 adult brain with meninges were examined under magnificationof 5×.The number of the superior cerebral veins(SCV)varies considerably on bothsides.Cases with 7 branches on one side are most commonly seen. SCV perforate the arachnoid either at the superior border of the cerebral hemi-sphere or far beyond it.More branches perforate the arachnoid beyond the superiorborder of the cerebral hemisphere.The length of SCV between the superior borderof the cerebral hemisphere and the point where the veins...

Specimens of 50 adult brain with meninges were examined under magnificationof 5×.The number of the superior cerebral veins(SCV)varies considerably on bothsides.Cases with 7 branches on one side are most commonly seen. SCV perforate the arachnoid either at the superior border of the cerebral hemi-sphere or far beyond it.More branches perforate the arachnoid beyond the superiorborder of the cerebral hemisphere.The length of SCV between the superior borderof the cerebral hemisphere and the point where the veins perforate the arachnoid ismeasured and in average,the length of the frontal veins and veins of central gyriis longer than that of the parieto-occipital veins.The outer caliber of the frontopolar veins and occipital veins is the smallest andthat of the combined trunk veins is the largest.Bridge veins usually occur in the branches of SCV except the left central vein.The incidence of the bridge vein in the left and right frontopolar veins is thehighest(50～60%).There is an adherent segment occurring in all branches of SCV.The incidenceof the adherent segment in different branches is almost over 50%.Therefore it maybe considered that the presence of the adherent segment in SCV is a normal pheno-menon.The frontal veins and the veins of the central gyri usually adhere to thedura,and the parieto-occipital veins to the lateral wall of the superior sagittal sinusand the cerebral falx.Very few perforated segments can be seen in frontal veins,yet the percentageof its presence in the both sides of the veins of central gyri and parieto-occipitalveins are 9% and 11.22% respectively.Any vein with a perforated segment per-forates the lateral wall of the superior sagittal sinus predominantly.The application of the bridging vein,or adherent segment and perforated seg-ment of the SCV in neurosurgery has been discussed.