Interdisciplinary on-site evaluation of stone bunds to control soil erosion on cropland in Northern Ethiopia [PDF]
, 2007 Since two decades, stone bunds have been installed in large areas of the Tigray Highlands, Northern Ethiopia, to control soil erosion by water. Field studies were conducted to quantify the effectiveness, efficiency, side effects and acceptance of stone ...
D'AES, M +12 more
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Phenol Adsorption from Aqueous Solutions onto Activated Carbon Produced from Iraqi Date-Stones. [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2013 This study is conducted to synthesize an activated carbon from date-stones using different concentration (20%,35%,50%) of phosphoric acid as activater. The carbon was soaked for 72 hours followed by carbonization at (500°C) for two hours.
May F. Abdulrahman
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The Symbolism of Green Colour in Neolithic of Serbia
Etnoantropološki Problemi, 2021 The focus of this text is twofold. The first task is to reconsider the mode of interpretation of various small (4 to 10 cm) objects (axes, chisels, finger-rings, pendants), made of green minerals – jadeite and/or nephrite. These objects are registered on
Radmila Balaban
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‘The finest set of cup and ring marks in existence’: the story of the Cochno Stone, West Dunbartonshire [PDF]
, 2018 The Cochno Stone is one of the most extensive and highly decorated prehistoric rock-art outcrops in Britain. It is located on the northern urban fringe of West Dunbartonshire beside Faifley, Clydebank, in a park in the foothills of the Kilpatrick Hills ...
Brophy, Kenneth
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Sampietrini stone pavements: Distress analysis using pavement condition index method [PDF]
, 2017 In several Italian cities, it is possible to find historical pavements such as the Sampietrini pavements, which are mainly located in the center of the city of Rome.
Galoni, Andrea +2 more
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Comparison of conventional and regenerative electrostatic energy harvesters
IET Circuits, Devices and Systems, 2017 This study presents a performance comparison of two green electrostatic energy harvesters based on force‐sensitive mechanically variable capacitors.
Yin Li, Manjusri Misra, Stefano Gregori
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Supine percutaneous nephrolithotomy in a patient with a history of previous spinal surgeries
Journal of the Scientific Society, 2021 Patients with abnormal body habitus because of spinal deformities and patients having undergone previous spinal surgeries present a challenge during surgical, anesthesiologic, and technical procedures. In these patients, management of urolithiasis may be
Rajendra B Nerli +2 more
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Trends of intervention for paediatric stone disease over the last two decades (2000–2015): A systematic review of literature [PDF]
, 2017 Objective: To ascertain the publication trends of interventions for paediatric kidney stone disease (KSD) we conducted a systematic review of literature over the last 16 years.
Aboumarzouk, Omar +6 more
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Machines, 2023 Drill bits with internal cooling capabilities are still not employed in stone machining practices within shop floor environments. Therefore, a conventional industrial drill bit used in stone machining was subject to a redesign wherein an axial cooling ...
Miho Klaić +3 more
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Analytica, 2022 In spite of the application of different cleaning procedures, the marble used for the portrait bust of Queen Margherita di Savoia continued to show permanent discoloration, consisting of an unevenly distributed grayish alteration, mainly on the front ...
Andrea Macchia +6 more
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