Results 61 to 70 of about 105,556 (219)

Archaeological Heritage in the Historic Centre of Riga: Status, Management, Development

open access: yesInternet Archaeology
The origins of the city of Riga can be traced back to a small area on the right bank of the River Daugava in the 11th–12th centuries. Over the ensuing centuries the city developed, and suburbs began to form outside its fortifications.
Sandra Zirne, Egita Lūsēna
doaj   +1 more source

КРОКИ ДЛЯ СПРИЯННЯ ВПРОВАДЖЕННЯ НЕОНАТАЛЬНОЇ ПАЛІАТИВНОЇ ДОПОМОГИ В УКРАЇНІ

open access: yesНеонатологія, хірургія та перинатальна медицина, 2015
У статті представлено досвід іноземних колег та надано обґрунтування впровадження неонатальної паліативної допомоги. Обговорюються сучасні регулюючі міжнародні акти, визначено  філософію дитячої паліативної допомоги.
O. Riga
doaj   +1 more source

Current concepts in isolated and combined injuries of the medial collateral ligament complex—Part I: Anatomy, biomechanics, clinical and radiological examination of the medial collateral ligament of the knee

open access: yesKnee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Injuries involving the medial collateral ligament (MCL), or combined injuries to both the anterior cruciate ligament (ACL) and MCL, are common and present considerable diagnostic and therapeutic challenges. Better understanding of MCL anatomy and biomechanics, especially in combined ACL–MCL injuries, has driven the need for updated clinical ...
Armin Runer   +24 more
wiley   +1 more source

A novel approach to estimate non‐algal particle absorption for improved retrieval of pigment concentrations in coastal waters

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Phytoplankton play a central role in ocean biogeochemistry and understanding their composition and variability is critical for monitoring marine ecosystem dynamics. Continuous spectrophotometric measurements (using a Seabird Sci. AC‐S) along ship tracks enable high‐resolution measurements of particle spectral absorption (apλ$$ {a}_p\left ...
Margherita Costanzo   +4 more
wiley   +1 more source

Resonant States Reveal Strong Light–Matter Coupling in Nanophotonic Cavities

open access: yesLaser &Photonics Reviews, EarlyView.
Photonic resonant states reveal characteristics of coupled light–matter systems that would otherwise be hidden by damping. Their trajectories (when tuning the optical resonance) undergo a qualitative change at the onset of strong coupling: They start swapping positions.
Jan David Fischbach   +5 more
wiley   +1 more source

On the buoyant sub-surface salinity maxima in the Gulf of Riga

open access: yesOceanologia, 2017
Thermohaline structure in the Gulf of Riga (GoR) was investigated by a multi-platform measurement campaign in summer 2015. Stratification of the water column was mainly controlled by the temperature while salinity had only a minor contribution.
Taavi Liblik, Maris Skudra, Urmas Lips
doaj   +1 more source

Anthropology and the City. Street Art in Medellín’s Comuna 13: A City-Making Practice and an Ethnographic Tool

open access: yesAntípoda: Revista de Antropología y Arqueología
Urban anthropologists are shifting from traditional approaches that treated the city merely as the “object” or “context” of research, focusing instead on the city as a dynamic process, shaped and reshaped by city-making practices implemented by its ...
Claudio Riga
doaj   +1 more source

The role of the Riga Latvian Society in the life of students and graduates of the Riga Polytechnicum / Riga Polytechnic Institute (1862–1919)

open access: yes, 2018
The Riga Latvian Society (RLS) is the oldest Latvian organization in the world, where students, graduates and academic staff from oldest universities in the territory of Latvia – the Riga Polytechnicum (RP), from 1896 – the Riga Polytechnic Institute ...
Pozemkovska, Maija   +3 more
core   +1 more source

Computational analysis of water based - / flow over a vertical wedge

open access: yesAdvances in Mechanical Engineering, 2020
Theoretical and numerical investigation of the fluctuating mixed convection of hybrid nanofluid flow over a vertical Riga wedge is considered in this analysis. Two kinds of solid nanoparticles with base fluid at vertical Riga wedge is studied.
Nadeem Abbas, S Nadeem, Anber Saleem
doaj   +1 more source

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