Results 191 to 200 of about 757,744 (296)

Efficiency in COVID-19 inpatient care: findings from public hospitals in Iran. [PDF]

open access: yesHealth Econ Rev
Daroudi R   +5 more
europepmc   +1 more source

The Conditional Impact of Recent Economic, Global, and Technological Challenges on Productivity Growth in EU Regions

open access: yesGrowth and Change, Volume 57, Issue 1, March 2026.
ABSTRACT The global landscape is marked by ongoing transformations and abrupt shifts driven by new forms of globalisation through the expansion of Global Value Chains, the Fourth Industrial Revolution, and recurring crises. This paper examines the role of these key economic, global, and technological challenges in shaping productivity growth across EU ...
Maria Tsiapa
wiley   +1 more source

Hydrochemical Characteristics of Four Retreating Glacier Forefields Off the Coast of Admiralty Bay (King George Island, Maritime Antarctic): Diverse Sources of Metals and Metalloids

open access: yesLand Degradation &Development, Volume 37, Issue 4, Page 1330-1352, 28 February 2026.
ABSTRACT This study examines the impact of geological, marine and anthropogenic sources on metal and metalloid concentrations in the forefields of four glaciers (Ecology, Sphinx, Tower and Windy) on King George Island, Antarctic. Water samples were collected at the beginning and end of the hydrological season (austral summer, December 2021 to February ...
Joanna Potapowicz   +8 more
wiley   +1 more source

Adaptation of Wild Asian Seabass (Lates calcarifer) to Artificial Feed in Cage Culture: A Case Study

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 1, February 2026.
ABSTRACT This study investigates the adaptation strategy of wild Asian seabass (Lates calcarifer) to artificial feed in an open floating cage over a period of 360 days. A total of 1800 wild seabass with an initial length of 19.91 ± 0.26 cm and a weight of 72.85 ± 3.94 g was stocked at a density of 15 fish per m3 in 60 m3 cages and subjected to two ...
Jabed Hasan   +6 more
wiley   +1 more source

Effect of Dietary Astaxanthin on Growth Performance, Feed Utilisation, Body Colouration and Survival in Nile Tilapia (Oreochromis niloticus)

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 1, February 2026.
ABSTRACT Astaxanthin is a potent dietary carotenoid known to enhance growth and pigmentation in fish. This study evaluated the effects of graded dietary astaxanthin supplementation, extracted from Haematococcus pluvialis (0, 25, 50, 75 and 100 mg/kg) on growth performance, feed utilisation, body colouration and survival of Nile tilapia (Oreochromis ...
Md Tarek   +8 more
wiley   +1 more source

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