Oscillatory periodic solutions of differential-delay equations with multiple lags Weigao Ge Bulletin Pages: 444 - 447
Characteristic modules of quasi-hereditary algebras with three samples Pu ZhangYanan Lin Bulletin Pages: 450 - 454
Aging effect of Co/C soft X-ray multilayer mirrors Haili BaiEnyong JiangCunda Wang Bulletin Pages: 454 - 457
Effect of doping fluorine in Pb-system superconductors Shufen JiangXiaohui GaoBairu Zhao Bulletin Pages: 457 - 461
Quantum chemical calculations of nitrogen cages N12 Hong QuQianshu LiHesun Zhu Bulletin Pages: 462 - 465
Determination of coordination environment of rare earth ions with cooperative vibronic spectroscopy Runhua LiJianxin MengDajun Zhou Bulletin Pages: 465 - 469
Chemical composition of gas from mantle xenoliths in alkali-basalt from Damaping, Hebei Gang LiuXianbin WangLiwu Li Bulletin Pages: 470 - 472
Variation of summer monsoon intensity on the Loess Plateau of Central China during the last 130 000 a Jun ChenGang QiuJunfeng Ji Bulletin Pages: 473 - 476
Stable isotopic composition of the intrusive massive sulphide deposits Liangyi Meng Bulletin Pages: 476 - 478
Contributors and potential of hydrocarbon generation of source rocks by solid-state13C NMR spectroscopy Zhaoyun WangChangyi ZhaoQinghua Lu Bulletin Pages: 478 - 481
Paleomagnetic study on volcanic rocks in Pulu, Xinjiang Zifang MengYongan LiDongjiang Sun Bulletin Pages: 481 - 484
An improved method for analysis of oxygen isotope in organic matter Faxiang TaoHongbo JiangYiqiang Zeng Bulletin Pages: 484 - 488
Chemical characteristics of clay minerals in the sediments from the Yellow River and the Changjiang River Liangbiao HeQingyu Liu Bulletin Pages: 488 - 492
Effect of isotope diffusion in solids on isochson age under upper mantle conditions Xiachen ZhiZengbing ChenYongfei Zheng Bulletin Pages: 492 - 495
Late Mesozoic crust-mantle interaction in southeastern Fujian Chuanwan DongXinmin ZhouXinhua Zhou Bulletin Pages: 495 - 498
Preliminary studies on form, structure and function of androgenic gland inPenaeus chinensis Fuhua LiJianhai Xiang Bulletin Pages: 499 - 503
Discovery of virus pathogen from soft-shelled turtleTrionyx sinesis Qiya ZhangZhengqiu LiJianfang Gui Bulletin Pages: 503 - 507
Preliminary crystallographic studies on Des-(Phe-Val-Asn)B1-3-insulin Rongsheng JinZhuli WanDongcai Liang Bulletin Pages: 507 - 510
Etiological study for a case of multi-bacterial synergistic gangrene Jianguo XuHongmei YangBingyang Liu Bulletin Pages: 511 - 517
Reduced-order output feedback controllers for the robust H∞ performance problem Lei GuoXin XinChunbo Feng Bulletin Pages: 517 - 522
Characteristics of EM scattering on dielectric fractal surface Minxi WangJing LiLang Ren Bulletin Pages: 523 - 526
Observation of fractal patterns on superconducting Bi2Sr2Ca1Cu2O7-x films on silicon by AFM Wensheng QianRong LiuTongli Wei Bulletin Pages: 526 - 528