Results 181 to 190 of about 67,999 (317)

Controlled Catalysis Delivering High Molecular Weight Polyesters as Recyclable Alternatives to Polystyrenes

open access: yesAngewandte Chemie, EarlyView.
This work exemplifies how to make high molar mass ring opening copolymerization (ROCOP) polyesters as engineering plastics, informing upon their thermal and mechanical properties. Leading polyesters, prepared by epoxide/anhydride ROCOP, show high glass transition temperatures and tensile and flexural strengths, matching or exceeding polystyrene ...
Nora Jannsen   +4 more
wiley   +2 more sources

Parliamentary Elections in Indonesia: President Susilo on the Rise Parlamentswahlen in Indonesien: Präsident Susilo im Aufwind

open access: yesJournal of Current Southeast Asian Affairs, 2009
The Indonesian parliamentary elections in April 2009 have been characterized as peaceful, free, and fair. All in all, the young democracy has been stabilized.
Andreas Ufen
doaj  

Voltage‐Summation‐Based Compute‐in‐Memory Technology with Capacitive Synaptic Devices

open access: yesAdvanced Intelligent Systems, EarlyView.
Compute‐in‐memory (CIM) technologies leveraging capacitive coupling offer significant advantages in energy efficiency and IR‐drop elimination. This work introduces voltage‐summation‐based CIM technology, employing capacitive synaptic devices for matrix–vector multiplication.
Jung Nam Kim   +8 more
wiley   +1 more source

The Re-election of the Indonesian President: Reasons and Background Präsidentschaftswahlen in Indonesien: Ursachen und Hintergründe zur Wiederwahl Susilo Bambang Yudhoyonos

open access: yesJournal of Current Southeast Asian Affairs, 2009
Incumbent president Susilo Bambang Yudhoyono (SBY) was re-elected as Indonesian president in the elections on 8 July 2009 with over 60 per cent of the votes. The reasons for the victory were his relatively successful economic policies, his efforts in the
Patrick Ziegenhain
doaj  

Preparation of Thermally and Photochemically Immobilized N‐type Conjugated Polymer Films via Quantitative Backbone Editing

open access: yesAngewandte Chemie, EarlyView.
A postpolymerization modification (PPM) of n‐type conjugated polymers by nucleophilic aromatic substitution is reported, enabling precise tuning of solubility, ordering, and stability. The method allows the facile introduction of azide groups, which can undergo UV‐ or thermally induced crosslinking, to afford stable, insoluble films with retained ...
Charlotte Rapley   +8 more
wiley   +2 more sources

European multicentre study on outcome of surgery for sporadic primary hyperparathyroidism

open access: yesBJS (British Journal of Surgery), EarlyView., 2020
Some 5861 patients undergoing first‐time surgery for sporadic primary hyperparathyroidism were registered in the Eurocrine® database between 2015 and 2018. The use of intraoperative parathyroid hormone measurement decreased the risk of conversion and persistent hypercalcaemia.
A. Bergenfelz   +3 more
wiley   +1 more source

Kenya’s Grand Coalition Government – Another Obstacle to Urgent Constitutional Reform? Die Große Koalition in Kenia – ein weiteres Hindernis für die drängende Verfassungsreform?

open access: yesAfrica Spectrum, 2009
Kenya’s Grand Coalition Government was formed in the aftermath of a serious post-electoral crisis including widespread violence. No political progress has been recorded; in striking contrast to all expectations for more moderation and consensual ...
Henry Amadi
doaj  

Race‐specific prostate cancer outcomes in a cohort of low and favorable‐intermediate risk patients who underwent external beam radiation therapy from 1990 to 2017

open access: yesCancer Medicine, Volume 11, Issue 24, Page 4756-4766, December 2022., 2022
This study explored whether differences in long‐term oncological outcomes exist for African American compared to Caucasian American men diagnosed with low risk or favorable‐intermediate risk prostate cancer and treated with external beam radiation therapy, in equal access health care settings.
Sean P. Stroup   +16 more
wiley   +1 more source

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