Results 101 to 110 of about 3,856 (257)

Catch per unit area of Batoid fishes in the Northern Oman Sea

open access: yes, 2014
We report on results of a trawl survey to assess the abundance of Batoid fish resources in the Oman Sea. The catch per unit area CPUA as the main index was estimated. The objectives of this study were to determine the catch composition and distribution pattern of Batoid fishes in the study area and in different depth strata of the Oman Sea.A total of ...
Ghotbeddin, N.   +2 more
openaire   +3 more sources

The application of artificial intelligence in blind ultrasound sweep diagnostics for prenatal medicine: A systematic literature review

open access: yesActa Obstetricia et Gynecologica Scandinavica, EarlyView.
Artificial intelligence enables the interpretation of blind ultrasound sweeps for prenatal diagnostics. Applications include accurate gestational age estimation, amniotic fluid segmentation, fetal presentation classification, and placental localization.
Johanna Schott   +6 more
wiley   +1 more source

Spatial and temporal distribution pattern and biomass trend of Nemipteridae family in the Oman Sea

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2017
Nemipterid fishes are considered as one of the commercial fish family having considerable catch amount in the Persian Gulf and Oman Sea. There was an annual monitoring survey during 2003-2013 in the Oman Sea using a research bottom trawler for stock ...
A Mahmoodzade; M.R Fatemi email ; T Valinassab; Sh Jamili; B Moghadassi
doaj  

Relationship between fish length, otolith length and weigth of Sind sardine Sardinella sindensis, (Day, 1878) from coastal waters of Jask (Oman Sea) [PDF]

open access: yesبوم‌شناسی آبزیان, 2012
Correlation between fish length, length and weight of otolith of sardine in the Southern waters of Iran still unknown. Therefore, because of commercial and ecological importance of Sardinella sindensis, relationships between fish length (total length ...
Mohsen Dehghani   +3 more
doaj  

What can lithics tell us about hominin technology's ‘primordial soup’? An origin of stone knapping via the emulation of Mother Nature

open access: yesArchaeometry, EarlyView.
Abstract The use of stone hammers to produce sharp stone flakes—knapping—is thought to represent a significant stage in hominin technological evolution because it facilitated the exploitation of novel resources, including meat obtained from medium‐to‐large‐sized vertebrates. The invention of knapping may have occurred via an additive (i.e., cumulative)
Metin I. Eren   +23 more
wiley   +1 more source

A Study on Biological Aspects of Dolphin Fish, Coryphaena hippurus Conceming its Future Culture in Oman Sea and Southern Coastal Waters

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 1999
In this study, sampling from three main fishing areas in Oman Sea was carried out from September 1995 to August 1996. Biometry and dissection were done for 273 fish.
M. Yasami
doaj  

Sourcing carnelian beads from the ancient Mesopotamian site of Kish, Iraq, 2450–2200 BCE: Stylistic, technological and geochemical approaches

open access: yesArchaeometry, EarlyView.
Abstract Trade between Mesopotamia and the Indus Civilization is studied through the analysis of Early Dynastic III Period (2600–2350 BCE) carnelian beads from the site of Kish, Iraq. Morphological and technological features of the beads are compared with beads from the Indus region.
J. Mark Kenoyer   +2 more
wiley   +1 more source

According to the Hepatosomatic Index and Gonadosomatic Index

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 1997
The ribbon fishes, belonging to the family Trichiuridae, are one of the most important protein resources in the Indian Ocean. A considerable density of the dominant species of this family, Trichiurus lepturus has been observed in the Oman Sea. During the
Sh. Oryan; K. Parivar; A. Yekrangian; H. Hossein zadeh
doaj  

Production of arsenical bronze using speiss on the Elephantine Island (Aswan, Egypt) during the Middle Kingdom (Middle Bronze Age) (c.2000–1650 BCE)

open access: yesArchaeometry, EarlyView.
Abstract This paper presents the first direct evidence of the slags produced during the cementation alloying process of Cu with speiss inside ceramic crucibles, thus representing Cu alloying with As in Middle Kingdom Egypt. The settlement deposits from the Middle Bronze Age were excavated on Elephantine Island, within modern Aswan.
Jiří Kmošek, Martin Odler
wiley   +1 more source

An Archaeometric Approach to Reveal Organic Compounds via GC‐MS Analyses of Two Discovered Incense Burners at Daba Al‐Bayah

open access: yesArchaeometry, EarlyView.
ABSTRACT This study focuses on two terracotta incense burners discovered in the Daba Al‐Bayah necropolis in the Musandam Peninsula (Oman), associated with an Iron Age collective tomb (LCG‐2). Through gas chromatography–mass spectrometry (GC‐MS), the organic residues preserved within these artifacts were analyzed to investigate their use and ...
Francesco Genchi   +3 more
wiley   +1 more source

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