Results 61 to 70 of about 836,235 (284)
UCL Open Environment, 2022 An emissions barrier was used in a premises due to complaints about the indoor air quality (IAQ) as a result of emissions from the building in question. The emissions comprised chlorophenols/chloroanisoles and polycyclic aromatic hydrocarbons (PAH) from ...
doaj +2 more sources
Tehnična in estetska življenjska doba lesa
Acta Silvae et Ligni, 2020 In outdoor applications wood is exposed to biotic and abiotic degradation factors. These processes are essential for carbon circulation. However, if wood is used in commercial applications, these processes need to be slowed down as much as possible. When
Miha Humar +2 more
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A performance test of wood-plastic parquet flooring [PDF]
, 1972 Parquet flooring with c top layer of radiation-cured wood-plastic face strips of two wood species, ash or maple, impregnated with four types of plastic, poly(methylmethacrylate), polyCstyrene/acrylonitril), polyester/styrene, or a special acrylic ...
Vinther, A., Singer, Klaus Albert Julius
core
The fossil record stays silent: Confusions and conundrums for hominin pelvis evolution
The Anatomical Record, EarlyView.Abstract The evolution of the hominin pelvis is commonly modeled as a series of stages driven largely by the requirements of bipedal locomotion, reproduction, thermoregulation, and pelvic floor muscular support. These patterns are complicated by variation in canal dimensions in relationship with different changes in overall pelvic breadths. To quantify
Helen K. Kurki, Cara M. Wall‐Scheffler
wiley +1 more source
Use of wood-based panels in engineered flooring: A bibliometric and systematic review
Engineered wood flooring has increased in popularity since its introduction in the 1970’s. This is primarily due to its resistance and good appearance, similar to natural wood.
de Campos, Cristiane Inácio [UNESP] +4 more
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The Anatomical Record, EarlyView.Abstract Maternal and neonatal morbidity and mortality have declined dramatically during the last century. Historical data are therefore important sources to study the evolutionary selection pressures related to childbirth and how they have fluctuated over time.
Mirella Woodert +7 more
wiley +1 more source
LAMINATED WOOD AND CHIPBOARD FLOORING TOWARDS ENVIRONMENTALLY FRIENDLY ALTERNATIVES
, 2019 The article presents a series of tests conducted over a sample of chipboard and wood flooring in order to compare some physical and chemical characteristics of these materials with other alternative raw materials that may replace wood.
Alférez Rivas, Luis Ernesto +3 more
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The “costly son” hypothesis: Sons exacerbate obstetrical dilemmas in humans and other mammals
The Anatomical Record, EarlyView.Abstract Human childbirth has often been considered uniquely difficult among mammals, yet recent evidence suggests that obstructed labor and fetopelvic disproportion are widespread across placental mammals. Here, we propose the “costly son” hypothesis: because male offspring are typically larger at birth, they impose greater obstetric risk on mothers ...
Nicole D. S. Grunstra +1 more
wiley +1 more source
Archaeology in Oceania, EarlyView.ABSTRACT This paper reports archaeological investigations at the Howard Creek site, a Late Holocene open‐air site in the sub‐coastal Moreton region of southeast Queensland. The site adds to a regional record based largely on rockshelter excavations. Development‐led salvage investigations included excavation, radiocarbon dating, lithic analysis, and use‐
Irina A. Ponomareva +2 more
wiley +1 more source
EnergiesFactory-gate carbon footprints of finished wood flooring are shaped by material supply, manufacturing energy, transport, finishing, packaging and waste treatment.
Deliang Xiao +7 more
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