Results 61 to 70 of about 312 (126)

Elevational response in leaf and xylem phenology reveals different prolongation of growing period of common beech and Norway spruce under warming conditions in the Bavarian Alps

, 2016
Alpine ecosystems face multiple environmental impacts caused by extraordinary rapid warming. One of the impacts caused by rising temperature is the prolongation of the growing season. To determine temperature-driven variation in leaf and xylem phenology,
Kraus, Christina; Zang, Christian; Menzel, Annette, Kraus, C.;Zang, C.;Menzel, A.   +1 more
core   +1 more source

An investigation into heated seat cushions as a substitute for propane patio heaters for the Perch Restaurant

, 2014
This report investigates alternatives to propane patio heaters to keep patrons warm with the goal of extending the Perch’s patio hours. The Perch which is located in the new Student Union Building wishes to find a more sustainable option to heat its ...
Lalh, Harjeet, Turmel, Pascal, Taaffe, Lauren, Abadi, Arman   +3 more
core   +1 more source

Endosonography-Guided Tissue Acquisition for Diagnosis of Squamous Carcinoma of the Pancreas: A Report of Three Cases. [PDF]

Cureus, 2022
Ardengh JC, Micelli-Neto O, Kemp R, Dos Santos JS.   +3 more
europepmc   +1 more source

Increase Student Engagement in Online Writing Environments [PDF]

, 2022
This case study explores a type of educational simulation, an alternative reality game we call a playable case study (PCS), and how its use influenced student engagement in an online writing classroom.
Rogers, Amy Allen, McDonald, Jason K., Haws, Kevin, Balzotti, Jonathan, Baker, Matthew J.   +4 more
core  

Endoscopic Ultrasound-Guided Tissue Acquisition Versus Fine Needle Aspiration for Diagnosis of Pancreatic Ductal Adenocarcinoma. [PDF]

Cureus, 2023
Omairi TW, Micelli-Neto O, Taglieri E, de Araujo-Filho JC, de Faria ATR, Goldman SM, Surjan RCT, Machado MA, Venco FE, Ardengh JC.   +9 more
europepmc   +1 more source

Wood_Formation_Scots_pine_Norway_Spruce_2018_2019

This dataset was collected to assess whether climatic variability affects the timing of wood formation (xylogenesis) or the intra-seasonal dynamics of cell production in trees.
Marques, Cristina
core   +1 more source

Dissolution and transport of coal tar compounds in fractured clay-rich residuum

, 2012
We investigated the dissolution and transport of organic contaminants from a crude coal tar mixture in a monolith of fractured clay-rich residuum. An electrolyte solution was eluted through the residuum monolith containing a small emplaced source of coal
Driese, Steven G., Vijay M. Vulava, Broholm, Mette Martina, Sayler, Gary S., Larry D. McKay, McCarthy, John F., Vulava, Vijay M., John F. McCarthy, Gary S. Sayler, Mette M. Broholm, McKay, Larry D., Steven G. Driese   +11 more
core   +1 more source

Seasonal dynamics of wood formation: a comparison between pinning, microcoring and dendrometer measurements

, 2008
Three different methods were evaluated for analysing wood formation of Norway spruce [Picea abies (L.) Karst.] and Scots pine (Pinus sylvestris L.) in Finland.
Schmitt, U., Jalkanen, Risto, Schmitt, Uwe, Seo, Jeong-Wook, Nöjd, Pekka, Seo, J.-W., Nöjd, P., Mäkinen, Harri, Mäkinen, H., Jalkanen, R.   +9 more
core   +1 more source

Trephor: A new tool for sampling microcores from tree stems

, 2006
Detailed analyses of cambium activity and wood formation during growth need repeated sampling of newly formed xylem. In order to be minimally invasive, wood samples are extracted as rnicrocores. Despite the research done on xylem cell development and the
ANFODILLO, TOMMASO, Menardi, Roberto, MENARDI R., ROSSI, SERGIO   +3 more
core   +1 more source

[Special section on volcanic glass] THE ROLE OF RAW MATERIAL IN MICROBLADE TECHNOLOGY AT THREE LATE PALAEOLITHIC SITES, RUSSIAN FAR EAST

, 2007
This paper discusses the relationships among raw material use and the technology of microblade core production during the Late Paleolithic period in Primorsky Krai in Far East Russia.
Pantukhina, Irina
core