Modulation of solar activity by planetary perturbation

382

Abstracts

Properties rong

of infrared hydrogen lines of YSOs

Shanghai Based

Observatory,

Chinese

on the non-LTE

ships between relationships

Academy

model for compact

the line ratios

Shanghai

H II regions

around

Pfy/Bra

and Bry/Bra,

can be used to estimate

the foreground

are available.

We also point

proper

of the central

choice

out that source

& Jiang

Dong-

we derive linear

relation-

and Bry/Bra.

These

Pa’l/Bra

provided

phenomenon

Results

Fu cheng-qi 200090

YSOs

and between extinction

the line excess

and wind.

Hou Jin-bang,

of Sciences,

observations

in YSOs

for some IR sources

of three lines

can be explained are given.

by a

(AApS,

1996,

16, 169-178)

Modulation

of solar activity by planetary perturbation

Observatory,

Chinese

A dynamical on celestial

of Sciences,

Academy

model

mechanics,

Nanjing

for the tidal forces is proposed.

Chen Xie-zhen

indicate

by the nine major

that

75 out

chosen large flares occurred

within

inidicate

could be linked with the global dynamical

that solar activity

(AApS,

1996,

We adopt

for

a modified

modes

eigenfrequencies order

Chinese

the difficulties

different

of Sciences,

Academy parallel

shooting

of the original and

beyond

and low-degree

agreement

based

behaviour

The results

of the solar system.

16, 207-212)

Observatory,

avoids

planets,

of a set of 100 arbitrarily

3 days before or after the local tidal force maximum.

A numerical method of adiabatic nonradial solar oscillation nan

Mountain

210008

on the solar surface

Calculations

Purple

the

method,

parallel

threshold.

solar p-mode

with the observations

& Li Ru-fen

method,

orthonormalization

the proper

choice

of a cost-effective

way of improving

Using

method

and g-mode

Yun-

650011

that is, a continuous

shooting

non-availability

a certain

Kunming

Bi Shao-lan

the modified

eigenfrequencies

at the 1% level was achieved.

1996,

that size

the computed

we calculated

for the standard (AApS,

for mesh

solar

16, 213-220)

some lowmodel

and