Results 41 to 50 of about 42,057 (291)

Total Synthesis of the Spirocyclic Bis‐Indole Alkaloid (−)‐Owerreine via a [4+2] Annulation

Angewandte Chemie, EarlyView.
The total synthesis of the bis‐indole alkaloid (−)‐owerreine has been accomplished by a diastereoselective [4+2] annulation between an enamine and an α,β−unsaturated indolenine precursor to form the 3‐spirocyclic tetrahydropyridine linkage of the natural product. DFT calculations allow an understanding of the mechanism of the key annulation.
Elisa Coll, Vincent Gandon, Cyrille Kouklovsky, Laurent Evanno, Guillaume Vincent   +4 more
wiley   +2 more sources

Medico-legal evaluation of the gynaecological consultation in cases of annulment presenting to the Ecclesiastical Tribunal of the Roman Curia in Malta [PDF]

, 2013
The Ecclesiastical Tribune of the Roman Curia in Malta appoints gynaecologists as medical experts to certain cases seeking annulment. These cases often essentially revolve around the confirmation or exclusion of virginity but may involve requests for ...
Buttigieg, Gabrielle, Buttigieg, George Gregory   +1 more
core  

Discovering Interpretable Semantics from Radio Signals for Contactless Cardiac Monitoring

Advanced Science, EarlyView.
This study presents a semantic representation framework for clinically interpretable cardiac monitoring from contactless radio signals. It formulates radio semantic learning as an information‐bottleneck problem and approximates the objective via intra‐modal compression and cross‐modal alignment, structuring radio measurements into meaningful semantic ...
Jinbo Chen, Haoyu Wang, Guixin Xu, Yuqin Yuan, Xinmeng Cai, Zhengwu Wei, Dongheng Zhang, Qibin Sun, Tianwei Zhang, Cuntai Guan, Yan Chen   +10 more
wiley   +1 more source

Electrochemical Hofmann Rearrangement for Modular Synthesis of Unsymmetrical Ureas and Late‐Stage Modification of Drugs

Advanced Science, EarlyView.
An electrochemical Hofmann rearrangement of amide involving amine or other amide nucleophiles has been developed. The use of NaI guarantees the feasibility and compatibility of the electrosynthesis protocol, which enables highly chemoselective synthesis of unsymmetrical N‐acylureas from two different amides, as well as the production of unsymmetrical ...
Xue‐Qing Mou, Xiao Zha, Yu‐Rui Jian, Shao‐Xing Zhong, Xin‐Yu Fu, Sheng‐Yang Xu, Wei Xiang, Bao‐Dong Cui, Yun Zhang, Yong‐Zheng Chen   +9 more
wiley   +1 more source

The Precedent Change of the Supreme Court of Appeals: The Punitive Effect of the Annulment of Negotiable Instruments on the Debtor (Upon the Decision of the Assembly of the Civil Chambers Identified As 19-1636/319, 19.3.2019)

İstanbul Hukuk Mecmuası
In this article, the conclusions reached in the decision of the Assembly of the Civil Chambers identified as 19-1636/319, 19.3.2019) are discussed. The aim of this study is to create a balance between the rights of the holder of an annulment decision and
Esra Cenkci
doaj   +1 more source

Temperature‐Resilient Reconfigurable Physical Unclonable Function Driven by Pulse Modulation Using CMOS‐Integrated Spintronic Chips

Advanced Science, EarlyView.
A reconfigurable physical unclonable function is developed using CMOS‐integrated SOT‐MRAM chips, leveraging a dual‐pulse strategy and offering enhanced environmental robustness. A temperature‐compensation effect arising from the CMOS transistor and SOT‐MTJ is revealed and established as a key prerequisite for thermal resilience.
Min Wang, Chuanpeng Jiang, Zhaohao Wang, Zhengyi Hou, Zhongkui Zhang, Yuanfu Zhao, Hong‐xi Liu, Weisheng Zhao   +7 more
wiley   +1 more source

PEMBATALAN PUTUSAN ARBITRASE AKIBAT DITEMUKANNYA DOKUMEN MENENTUKAN YANG DISEMBUNYIKAN: STUDI PUTUSAN MA NO. 470B/PDT.SUS-ARBT/2022

Masalah-Masalah Hukum
Arbitral awards may be annulled if a decisive document, hidden by the opposing party, is later discovered. In PT. PLN (Persero) vs. PT. Sumsel Energi Gemilang, the Supreme Court rejected this argument, stating the document did not meet the criteria. This
Harven Filippo Taufik
doaj   +1 more source

Competition Policy and Agribusiness in the Biden Administration

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT The Biden Administration pursued a set of ambitious competition policy initiatives in agriculture and agribusiness, primarily aimed at livestock and poultry supply chains, farm inputs, and food retailing. The initiatives included expanded antitrust enforcement; new US Department of Agriculture (USDA) contract regulations requiring poultry ...
James M. MacDonald
wiley   +1 more source

Silencio positivo, revisión de actos y cosa juzgada

Revista Vasca de Administración Pública, 2021
This article approaches the difficulties that arise when the judges establish that the absence of reply by the Administration has to be understood as an implied concession of what the citizen applied for, when the applicant did not really fulfil the ...
Eva Desdentado Daroca
doaj   +1 more source

The Relationship Between Interest Rates and Agricultural Commodity Price Dynamics

Agribusiness, EarlyView.
ABSTRACT The U.S. Federal Reserve has undertaken several interest rate interventions in the past decade. This study explores the relationship between U.S. corn and soybean prices and Federal Reserve monetary policy interventions, in the short and long run.
Zhining Sun, Ani L. Katchova
wiley   +1 more source