Results 71 to 80 of about 59,923 (299)

Svetilka iz zgodnjeeneolitske naselbine Zgornje Radvanje v Mariboru

open access: yesArheološki Vestnik, 2015
V prispevku je predstavljen keramični predmet ovalne oblike iz hiše z območja zgodnjeeneolitske naselbine Zgornje Radvanje (Podravje). Hiša pripada delu naselbine, ki je bil glede na datiranje z radioaktivnim ogljikom (z metodo 14C AMS, akceleratorsko ...
Bine Kramberger
doaj  

Sediment elemental composition (XRF) of sediment core GeoB19904-2

open access: yes
XRF Core Scanner data of sediment core GeoB19904-2 from Labrador Sea were collected every centimetre downcore over an active area of 15 mm² with a downcore slit size of 10 mm using generator settings of 10 and 30 kV directly at the split core surface of ...
Weiser, Jens
core   +1 more source

شناسایی رنگدانه‌های سبز و قرمز دیوارنگاره‌های دوره زندیه در شیراز با روش دستگاهی [PDF]

open access: yesعلوم و فناوری رنگ, 2020
رنگدانه‌های به کار رفته در دیوارنگاره‌های دوره زندیه (حدود 1193-1175 ه.ق) کمتر مورد بررسی فن‌شناسی قرارگرفته‌اند. در این تحقیق دو رنگدانه قرمز و سبز دیوارنگاره‌های سه بنای زندیه کاخ کریم خان، عمارت دیوان‌خانه و عمارت هفت‌تنان با روش‌های دستگاهی XRF ،XRD،
زهرا نیکویی   +1 more
doaj  

Sediment elemental composition (XRF) of sediment core GeoB19904-2, measured with 10 kV

open access: yes
XRF Core Scanner data of sediment core GeoB19904-2 from Labrador Sea were collected every centimetre downcore over an active area of 15 mm² with a downcore slit size of 10 mm using generator settings of 10 kV directly at the split core surface of the ...
Weiser, Jens
core   +1 more source

Optical properties, inclusions, and chemical composition of blue corundum from the Stazh-2 deposit, South-Western Pamir

open access: yesИзвестия высших учебных заведений: Геология и разведка
Background. The Stazh-2 deposit of blue corundum is a representative object in the post- Soviet territory with prospects for mining of jewelry crystal raw materials. In terms of its geological position, the deposit can be classified as a contact-reaction
A. K. Litvinenko   +3 more
doaj   +1 more source

Conjunto de metales procedente del poblado de la Edad del Bronce de L’arbocer (Font de la Figuera, Valencia)

open access: yesTrabajos de Prehistoria, 2005
Presentamos un conjunto de piezas de metal, de cobre y bronce, halladas de manera casual en el poblado de la Edad del Bronce de L’Arbocer, en la Font de la Figuera, Valencia.
Pablo García Borja   +2 more
doaj   +1 more source

The Characterization of Oyster Shell (Crassostrea gigas) as Adsorbent in The Removal of Cr(VI) Ions. A Study of NaOH and H2SO4 Activation Effect

open access: yesElkawnie: Journal of Islamic Science and Technology, 2020
: Oyster shell as one of the highest bio-waste in Alue Naga Aceh Besar District, Indonesia, was used as an adsorbent to remove a heavy metal Cr (VI) ion. The study was started by calcinating oyster shells at a high temperature of 800 ºC for 3 hours.
Lia Handayani   +4 more
doaj   +1 more source

Sediment elemental composition (XRF) of sediment core GeoB19904-2, measured with 30 kV

open access: yes
XRF Core Scanner data of sediment core GeoB19904-2 from Labrador Sea were collected every centimetre downcore over an active area of 15 mm² with a downcore slit size of 10 mm using generator settings of 30 kV directly at the split core surface of the ...
Weiser, Jens
core   +1 more source

Granular Bed Filtration of Coal Pyrolysis Gas: Effects of Media Reactivity on Dust Removal and Products

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Granular bed filtration is a promising technology for removing dust from high‐temperature coal pyrolysis gas. In this work, the reactivity of coal pyrolysis products over ceramsite, char, ultrastable Y‐type (USY) zeolite, and quartz particles was compared.
Shuaiqiang Yang   +4 more
wiley   +1 more source

Sediment elemental composition (XRF) of sediment core GeoB19916-6, 10 kV run

open access: yes
XRF Core Scanner data of sediment core GeoB19916-6 from Baffin Bay were collected every two centimetres downcore over an active area of 15 mm² with a downcore slit size of 10 mm using generator settings of 10 kV directly at the split core surface of the
Weiser, Jens, Hebbeln, Dierk
core   +1 more source

Home - About - Disclaimer - Privacy