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Hadrian's Villa at Tivoli. Canopus (oval pool) and Serapeum (cave-temple in the distance)




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Comparison of fruit removal in tropical tree species between forest and urban areas – Monteverde, Costa Rica




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Changes in female behavior in eusocial wasp Mischocyttarus mastigophorus (Hymenoptera : Vespidae) due to the removal of males from the nest




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Relationship between floral advertisement and pollinia removal in Oerstedella exasperata (Orchidaceae)




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Fruit presentation and its discovery and removal by frugivorous bats (Phyllostomidae)




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Crop size, ripening, and fruit removal in Solanum umbellatum (Solanaceae) by Phyllostomid bats




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Coffin removal down gangplank of Theodor Herzl.




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Marriage record of Viera, Cristoval and Mantilla, Caridad




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Marriage record of Stovall, Wallace Fisher and Stokes, Faye Claude Adelle




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Evaluation of microbial removal at a water reclamation facility




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Effects of elevation on pollinaria removal in Asclepias curassavica (Asclepiadaceae)




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Pollinia removal and visitation in Epidendrum radicans (Orchidaceae) and Asclepias curassavica (Asclepiadaceae)




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Nick Carter's newsboy friend; or, The great Sandoval mystery




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Cockroach Bay Camp Key barge removal




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Cockroach Bay Camp Key barge removal




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Removal of Adobe Over Camelid in R6




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Removal of Adobe over Camelid R6




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R6 Before Removal of Adobes




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R6 Before Removal of Camelid




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Removal of Camelid R6




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End of R6 After Removal of Camelid




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Removal of Unit 11 Level 1, Picks and Shovels, Little Cultural Material




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Removal of Unit 11 Level 1




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Removal of Suface Layer, Unit 14




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Adobe Wall Fall Before Removal




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Profile After R9 Removal




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Application for development approval form - July 16th, 1975




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13 consortia get aviation ministry approval to operate drones

The move paves the way for these consortia, which include ones floated by budget airline SpiceJet, Nandan Nilekani-backed ShopX, Google-backed Dunzo and drone maker Throttle Aerospace, to pilot the use of drones to transport goods, once approved.




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[ASAP] Fabrication of Photoresponsive Crystalline Artificial Muscles Based on PEGylated Covalent Organic Framework Membranes

ACS Central Science
DOI: 10.1021/acscentsci.0c00260




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The First Oval Office

George Washington slept here, ate here, planned here, and plotted here through the eight years of the Revolution. A joint project with the Museum of the American Revolution is reconstructing the tent that Washington called home during the war. Learn more about the great man when you see his life in the field.




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[ASAP] Production of Reactive Oxygen Species by the Reaction of Periodate and Hydroxylamine for Rapid Removal of Organic Pollutants and Waterborne Bacteria

Environmental Science & Technology
DOI: 10.1021/acs.est.0c00817




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[ASAP] Rapid and Efficient Arsenic Removal by Iron Electrocoagulation Enabled with in Situ Generation of Hydrogen Peroxide

Environmental Science & Technology
DOI: 10.1021/acs.est.0c00012




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[ASAP] Low-Temperature Highly Efficient and Selective Removal of H<sub>2</sub>S over Three-Dimensional Zn–Cu-Based Materials in an Anaerobic Environment

Environmental Science & Technology
DOI: 10.1021/acs.est.0c00503




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[ASAP] Algal Accumulation Decreases Sediment Nitrogen Removal by Uncoupling Nitrification-Denitrification in Shallow Eutrophic Lakes

Environmental Science & Technology
DOI: 10.1021/acs.est.9b05549




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All sides to an oval: properties, parameters and Borromini's mysterious construction / Angelo Alessandro Mazzotti

Online Resource




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A facile solution-phase synthetic approach for constructing phenol-based porous organic cages and covalent organic frameworks

Green Chem., 2020, 22,2498-2504
DOI: 10.1039/C9GC04033A, Paper
Lei Zhang, Rongran Liang, Cheng Hang, Haiying Wang, Lin Sun, Lei Xu, Dairong Liu, Zhenyi Zhang, Xingmin Zhang, Feifan Chang, Shengyu Zhao, Wei Huang
A general solution-phase synthetic strategy is developed to construct both porous organic cages (POCs) and covalent organic frameworks (COFs) by simply stirring and heating organic solvent/water solutions of aldehydes and amines in the presence of MOH (M = Na, K, and Cs).
The content of this RSS Feed (c) The Royal Society of Chemistry




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Hierarchically porous covalent organic frameworks assembled in ionic liquids for highly effective catalysis of C–C coupling reactions

Green Chem., 2020, 22,2605-2612
DOI: 10.1039/D0GC00223B, Paper
Jikuan Qiu, Huiyong Wang, Yuling Zhao, Pengxin Guan, Zhiyong Li, Hucheng Zhang, Hongshuai Gao, Suojiang Zhang, Jianji Wang
A simple and environmentally benign strategy was reported for the synthesis of hierarchically porous COFs in ionic liquids, and the obtained materials show highly effective catalytic performance for C–C bond formation reactions.
The content of this RSS Feed (c) The Royal Society of Chemistry




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AYUSH University among six bills to get President Ram Nath Kovind’s approval




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Stage set for removal of Sasikala, Dinakaran today




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Jaishankar, Doval meet US Afghan peace envoy: ‘Deeply concerned at violence upsurge, back call for ceasefire’




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Mumbai: HC asks Centre to expeditiously grant approvals for COVID-19 testing labs at private medical colleges




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Resuming economic activity: Haryana introduces ‘automatic approval’ system for industry




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Rohan Bopanna-Denis Shapovalov in quarterfinals of Rotterdam Open




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Rohan Bopanna-Denis Shapovalov pair enters semifinals in Rotterdam




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England-New Zealand engage in yet another see-saw battle at Bay Oval