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Nov 21, 2024 | 
molecular-cancer.biomedcentral.com | Yang Xiao |Ping Tao |Keke Zhang |Liuyan Chen |Jinyu Lv |Zhiwei Chen | +6 more
ReferencesGalle PR, Forner A, Llovet JM, et al. EASL clinical practice guidelines: management of hepatocellular carcinoma. J Hepatol. 2018;69(1):182–236. Article Google Scholar Huang HY, Tsui YM, Ng IOL. Fueling HCC dynamics: interplay between tumor microenvironment and tumor initiating cells. Cell Mol Gastroenter. 2023;15(5):1105–16. CAS Google Scholar Chen Y, Kim J, Yang S, et al.
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Nov 12, 2024 | 
mondaq.com | Richard Stella |Paul Keller |Zhiwei Chen |Andrew Stover
As the popularity of electric bikes grows, so does the legal and
trade obstacles here and abroad. In 2022, over a million e-bikes
were in sold in the US. China is a large part of the bike supply
chain as about 85 percent of bikes purchased in the US are
manufactured in China, and many bike manufacturers rely on China
for most, if not all, of their components. And while this figure is
staggering, many overlook details regarding the most important
component for e-bikes, the battery.
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Nov 10, 2024 | 
nature.com | Zhiwei Chen |Jun Luo
AbstractUsing body heat for instance, thermoelectric generators have promising applications for driving wearable electronics continuously but remain a challenge in terms of recoverable flexibility, as known highly-performing thermoelectrics are usually inorganics showing rigidity. It is conceptualized in this work a large elastic strain ensuring both a largely-curved recoverable bending and a full recoverability in thermoelectric performance after enormous bendings.
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Oct 29, 2024 | 
nature.com | Zhiwei Chen |Jun Luo
AbstractIn the 1850s, Lord Kelvin predicted the existence of a thermoelectric cooling effect inside a whole material (the Thomson effect) according to thermodynamics1, in addition to the Peltier effect that enables cooling at the junction between dissimilar materials.
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Jul 18, 2024 | 
opg.optica.org | Weihao Ni |Fan Li |Zhiwei Chen |Limin Rong
A neural network (NN)-based electrical dispersion pre-compensation (pre-EDC) scheme in intensity-modulation and direct-detection (IM/DD) systems is proposed and experimentally demonstrated in this Letter. The scheme enables 56 Gbit/s four-level pulse amplitude modulation (PAM-4) generation at a transmitter over an 80 km single-mode fiber (SMF) transmission in the C-band.
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May 27, 2024 | 
opg.optica.org | Wei Wang |Fan Li |Zhiwei Chen |Weihao Ni
In this Letter, we experimentally investigate a non-line-of-sight (NLOS) optical wireless communication (OWC) system that utilizes wavefront shaping techniques to realize simultaneous data transmission for multiple users. Wavefront shaping techniques are employed to address the issue of low intensity of diffusely reflected light at the receiver in NLOS scenarios for indoor high-speed access.
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Oct 17, 2023 | 
mondaq.com | Evan Y. Chuck |Kate M. Growley |Zhiwei Chen
On September 28, 2023, the Cyberspace Administration of China
("CAC") published the draft Provisions on Regulating
and Promoting Cross-Border Data Flows ("Draft
Provisions") for public consultation.
The Draft Provisions significantly ease the triggering
conditions for security assessments, standard contractual clauses
("SCCs"), and security certifications by proposing a
series of exemptions for transfers that would otherwise be subject
to China's data transfer restrictions.
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Oct 13, 2023 | 
lexblog.com | Kate M. Growley |Zhiwei Chen
Christiana State (CIPP/US, CIPP/E) is a senior counsel in Crowell & Moring’s San Francisco office and a member of the firm’s Corporate and Privacy & Cybersecurity groups. Christiana focuses her practice on counseling clients on technology and privacy matters. Christiana leverages a combination of in-house counsel experience and electrical engineering training to guide emerging technology companies through transformational growth stages.
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Aug 25, 2023 | 
mondaq.com | Kate M. Growley |Evan Y. Chuck |Zhiwei Chen
The summer has been anything but slow in the People's
Republic of China. China is leaning into its regulation of emerging
technologies, while attempting to strike a balance with its
domestic economic priorities. In just the past few weeks, state
authorities have issued a slew of draft measures and announced new
initiatives – all with significant ramifications for
businesses processing data within the PRC.
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Aug 23, 2023 | 
lexology.com | Kate M. Growley |Evan Y. Chuck |Zhiwei Chen
The summer has been anything but slow in the People’s Republic of China. China is leaning into its regulation of emerging technologies, while attempting to strike a balance with its domestic economic priorities. In just the past few weeks, state authorities have issued a slew of draft measures and announced new initiatives – all with significant ramifications for businesses processing data within the PRC.
