Results 171 to 180 of about 55,207 (265)

In Vitro Evaluation of Tooth Enamel Abrasion and Roughness Using Toothpaste with and Without Activated Charcoal: An SEM Analysis. [PDF]

Dent J (Basel)
Aquino Carmen FT, Pro Romero RJ, Espinoza Salcedo AR, Herrera-Plasencia PM.   +3 more
europepmc   +1 more source

Rapid hormonal rise in honey bees due to heat‐shock is mitigated by a primer pheromone

Insect Science, EarlyView.
We show that honey bee foragers increased juvenile hormone (JH) titers significantly after heat‐shocked for 1 h at 40 °C, but this increase is dependent on social conditions. Increase of JH titers only happened when bees were isolated (one worker bee per vial) but not in groups.
Thomas Rachman, Zachary Y. Huang
wiley   +1 more source

The mechanism of <i>Bacillus subtilis</i> regulating the underground system and bamboo shoot quality of Lei bamboo (<i>Phyllostachys praecox</i>) under bamboo charcoal addition. [PDF]

Front Plant Sci
Huang K, Peng Y, Wang Z, Luo H, Wen Z, Bi Y, Wang A, Qin J, Du X.   +8 more
europepmc   +1 more source

Bridging the Late Antique Gap in Northwest Arabia: New Archaeological Evidence on the Occupation of Wādī al‐Qurā (al‐ʿUlā [AlUla], Saudi Arabia) Between the Third and Seventh Centuries CE

Arabian Archaeology and Epigraphy, EarlyView.
ABSTRACT In 2019, the Dadan Archaeological Project (CNRS/RCU/AFALULA) identified a Late Antique village 1 km south of ancient Dadan in the al‐ʿUlā valley (northwest Saudi Arabia). Three excavation seasons at this site (2021–2023) have uncovered a massive building constructed in the late third or early fourth cent.
Jérôme Rohmer, Abdulrahman Alsuhaibani, Charlène Bouchaud, Elora Chambraud, Vladimir Dabrowski, Hatem Djerbi, Fabien Lesguer, Hervé Monchot, Paul Picavet, Louise Purdue, Bertrand Riba, Shadi Shabo   +11 more
wiley   +1 more source

Human occupation of the Afroalpine Bale Mountains at the onset of the African Humid Period. [PDF]

Landsc Ecol
Ossendorf G, Tekelemariam MG, Taipale N, Groos AR, Negash A, Cnuts D, Akçar N, Vockenhuber C, Tariku ZK, Kahsay TH, Rots V, Vogelsang R.   +11 more
europepmc   +1 more source

New Results From the Pre‐Pottery Neolithic Site of Al Uyaynah, Tabuk, in Northwestern Saudi Arabia

Arabian Archaeology and Epigraphy, EarlyView.
ABSTRACT Al Uyaynah is a low sandstone mound on an alluvial plain, long known for its extensive surface remains of stone‐built circular and rectangular structures. Following test excavations in 2012, more detailed excavation was undertaken in 2016 within one of the largest rectangular stone structures.
Khalid Alasmari, Stephanie F. Piper, Kirsten Grothe, W. Derek Hamilton, Delphine Joly, Penny Bickle, Geoff Bailey   +6 more
wiley   +1 more source

Mechanistic investigation of ammonium nitrogen adsorption on low-temperature pyrolysis cotton stalk biochar based on DFT calculations. [PDF]

Sci Rep
Li S, Li P, Jia L, Dong X, Chen C, Xu W, Xue Z, Zhou L.   +7 more
europepmc   +1 more source

Attraction of Phoracantha mastersi (Coloeptera: Cerambycidae) to copulation‐associated olfactory stimuli

Agricultural and Forest Entomology, EarlyView.
Damage caused by Phoracantha mastersi larvae are the primary cause of forest decline in Australia's subalpine forests. Behaviour of male adult beetles was tested in response to a suite of commercial semiochemicals and conspecifics engaged in active copulation within a Y‐maze.
Matthew Theodore Brookhouse, Ishbel Heather Burns, Anna Kell, Jozef Meyer   +3 more
wiley   +1 more source

Cooking, cleaning, and tossing: high-resolution analysis of domestic activities at the Mid-Neolithic site of Molino Casarotto (Vicenza, NE Italy). [PDF]

Archaeol Anthropol Sci
Cristiano N, Gregorio DS, Federico P.
europepmc   +1 more source

Food without fire: Environmental and nutritional impacts from a solar stove field experiment

American Journal of Agricultural Economics, EarlyView.
Abstract Over 80% of the population in rural Sub‐Saharan Africa relies on biomass cooking fuel, a substantial source of anthropogenic greenhouse gases. We use a field experiment in Zambia to investigate the impact of solar stoves on biomass fuel use and cooking habits.
Laura E. McCann, Jeffrey D. Michler, Maybin Mwangala, Osaretin Olurotimi, Natalia Estrada Carmona   +4 more
wiley   +1 more source