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Singapore-Based Asian American Medical Group and Rich Tree Holdings Break Ground on Zhuhai-Singapore Life Science Park; Advanced Diagnostic and Wellness Medical Centre Will Bring World-Class Services to Southern China in 2018.

ASLAN Pharmaceuticals Opens China Office.

China to Improve Basic Science Research.

Chinese Scientists Edit Genes to Resist HIV in Embryos.

Scientists Find How Red Wine Compound Protects Heart.

Alliance for Stem Cell Technologies Established in Guangzhou.

China and Germany Keen to Deepen R&D Cooperation.

Study Unveils Novel Crosstalk Mechanism between Mitochondrial Translation and Cytoplasmic Translation.

China's Seed Haven Protects Endangered Plants.

Scientists Find that miR-155 Suppresses ErbB2-induced Malignant Transformation.

Nectar and Scent Secretion Patterns Reflect Floral Color Change Rhythm in Quisqualis indica.

SINGAPORE – Human Heart Tissue Grown from Stem Cells Improves Drug Testing.

UNITED STATES – Bioengineered Human Livers Mimic Natural Development.

UNITED STATES – New Cellular Target May Put the Brakes on Cancer’s Ability to Spread.

UNITED STATES – Does Consuming Low-Fat Dairy Increase the Risk of Parkinson’s Disease?

UNITED STATES – Memory Loss and Other Cognitive Decline Linked to Blood Vessel Disease in the Brain.

AUSTRALIA – Fabricating High Performance Nanohybrid Catalysts.

TAIWAN – US FDA Approves Zhaohe Cao-based Botanical Drug as an Investigational New Drug for Cancer Therapy.

KOREA – Distinguished Professor Sang Yup Lee Elected to the NAS.

An arrayed waveguide grating (AWG) router is optimised for use in an AWG-based optical add-drop multiplexer (OADM) of a WDM transparent optical network with 10 Gbit/s per channel and channel spacing of 25 GHz. Two different techniques to flatten the AWG frequency response are investigated. It is shown, by simulation, that the optimised AWG router of an OADM with fold-back configuration should have bandwidth similar to the channel spacing, good isolation to adjacent channels and low or moderate additional losses. Numerical results reveal that AWG routers with frequency response between the flat and conventional AWG responses are the best candidates.