Latitudinal variation in the symbiotic dinoflagellate Symbiodinium of the common reef zoantharian Palythoa tuberculosa on the Saudi Arabian coast of the Red Sea

2016 ◽  
Vol 44 (3) ◽  
pp. 661-673 ◽  
Author(s):  
James D. Reimer ◽  
Marcela Herrera ◽  
Remy Gatins ◽  
May B. Roberts ◽  
John E. Parkinson ◽  
...  
Author(s):  
Rupert Brandmeier

This paper concerns a probable shipwreck cargo of Aqaba amphorae, which was discovered during the second season of the survey project along the Saudi Arabian coast, initiated by nautical archaeologists of Philipps-University Marburg and conducted in cooperation with members of the Saudi Commission for Tourism and Heritage in autumn 2013. Seafaring and sea trade was, according to the few ancient sources and modern research activities, a hazardous endeavor in antiquity. Transport containers like the Aqaba Amphorae played a major role in sea trade, a significant number of which have been detected on various sites along the Red Sea coast and its hinterland. The chronological classification as well as the application is far from complete, and recent archaeometrical investigations help to clarify the logistical aspects of manufacturing and distribution of Aqaba amphorae. Finding a number of remains of Aqaba amphorae at a supposed shipwreck site close to Jeddah delivers new insight into the maritime routes and activities along the western coast of Saudi Arabia. The documentary material currently available is the baseline for further research in the field of maritime archaeology as it pertains to trade in the Red Sea.


2021 ◽  
Vol 18 (1A) ◽  
pp. 61-94
Author(s):  
Nashmi Alanazi

Abstract: This study explores married couples’ perception of the effects of using social media on marital relationships in Saudi Arabian society. The study discusses the growing use of social media, the common applications used, the reasons why married couples use social media, and the potential marital problems caused by the excessive use of social media. These issues are explored through the viewpoints of married couples living in Saudi Arabia. An online-based questionnaire was used to collect data, and the data sample comprised 1,226 married Saudi citizens; 55.7% male and 44.3% female. The data was analyzed using SPSS. The results show that the use of social media is common among married couples in Saudi Arabia, and that the majority use social media excessively. WhatsApp, Twitter, Instagram, and Snapchat are the most common applications used. The study also finds that married couples use social media for a number of different purposes, including communicating with family and friends, keeping up to date with celebrity and social media influencers’ news, as well as sharing photos and videos with others. Finally, spouses think that their partner’s excessive use of social media can cause marital problems, including the feelings of jealousy, the neglect of family responsibilities, the weakening of interpersonal communication, and the feelings of mistrust. Keywords: Social Media, Excessive Use of Social Media, and Marital Problems.


Author(s):  
Gilles Barnathan ◽  
Emilie Genin ◽  
Nambinina E. Velosaotsy ◽  
Jean-Michel Kornprobst ◽  
Sultan Al-Lihaibi ◽  
...  

1989 ◽  
Vol 36 (1) ◽  
pp. 79-86 ◽  
Author(s):  
S.M. Saifullah ◽  
A.K. Khafaji ◽  
A.S. Mandura

2017 ◽  
Vol 47 (4) ◽  
pp. 1123-1129 ◽  
Author(s):  
Diego Cepeda ◽  
Daniel Martin ◽  
Temir A. Britayev ◽  
Ali M. Al-Aidaroos ◽  
Patricia Lattig

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