Results 21 to 30 of about 309,878 (265)
Observability and observers in a food web
Applied Mathematics Letters, 2007 The problem of the possibility to recover the time-dependent state of a whole population system out of the observation of certain components has been studied in earlier publications, in terms of the observability concept of mathematical systems theory. In the present note a method is proposed to effectively calculate the state process.
Inmaculada López +2 more
openaire +3 more sources
Evolving Values and How They Have Shaped the United States National Park System
Built Heritage, 2018 As one of the oldest and best-known park systems, the US National Park System continues to influence park systems around the world. However, the origins and wide diversity of US national parks are often not fully understood as there is a long-lived ...
Cari Goetcheus +2 more
doaj +1 more source
Sensors, 2023 Hybrid aircraft configurations with combined cruise and vertical flight capabilities are increasingly being considered for unmanned aircraft and urban air mobility missions. To ensure the safety and autonomy of such missions, control challenges including
Zaidan Zyadat +3 more
doaj +1 more source
Development of bilateral operation system for the assembly of magnetized components
Nihon Kikai Gakkai ronbunshu, 2020 In the assembly of micro components, a slight impact during assembly affects product performance. This work focuses on the assembly of parts including magnetized components.
Ryu MONJIYAMA +4 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Primary lung carcinomas and bronchial carcinoid tumors (BC) are very rare malignancies in childhood. While typical BC and mucoepidermoid carcinomas are mostly low‐grade, localized tumors with a more favorable prognosis than in adults, necessitating avoidance of overtreatment, adenocarcinomas of the lung are often diagnosed at advanced disease ...
Michael Abele +19 more
wiley +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen +23 more
wiley +1 more source
Extended Back-EMF Based Industrial Sensorless Drive System for PMSMs
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2021 Field oriented control (FOC) of Permanent Magnet Synchronous Motors (PMSM) is utilized in many industrial applications due to its high performance. Semiconductor manufacturers provide specialized solutions and tools for this technique.
Burak Gördük, Murat Yilmaz
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu +8 more
wiley +1 more source
Southern Asian nations paving the path towards food security
Discover Public HealthThe Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation (BIMSTEC) comprising of Bangladesh, Bhutan, India, Myanmar, Sri Lanka, Thailand and Nepal is meant to bridge the South Asia and Southeast Asia region.
Shoba Suri
doaj +1 more source
Inequality Makes Low-Carbon Transition and Climate Resilience Incompatible
Ecology, Economy and Society – The INSEE JournalThis article discusses three major 2025 reports—the Global Multidimensional Poverty Index, the Climate Inequality Report, and the COP 30 decision on the Global Goal on Adaptation—and highlights a core policy conundrum: effective climate action depends ...
Manish Kumar Shrivastava +1 more
doaj +1 more source