Results 31 to 40 of about 173,577 (262)

Soil and Urine Mercury Levels in Secocha: A Case Study of Artisanal and Small-Scale Gold Mining in Peru

open access: yesMining
In recent decades, artisanal and small-scale gold mining (ASGM) has spurred population and economic growth in the small rural communities in which it is located, along with causing contamination of the soil, air, and water with grave effects on human ...
Rolando Quispe Aquino   +2 more
doaj   +1 more source

Amalgamation and small-scale gold mining in the ancient Andes

open access: yesBulletin de l'Institut Français d'Études Andines, 2011
In 1532, the volume of gold provided by Atahualpa, the Inka king, as ransom for his release from the Spanish was hard evidence for the efficient small-scale gold mining that took place before European contact and the number of gold occurrences in the ...
William E. Brooks   +2 more
doaj   +1 more source

Imaging of High‐Risk Neuroblastoma: Recommendations From SIOPEN Radiology and Nuclear Medicine Specialty Committees

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij   +11 more
wiley   +1 more source

The Concept of the Hell in the Leading Twentieth-Century Bibles: An Analytical and Descriptive Study

open access: yesJournal of Islamic and Religious Studies, 2016
Since Eschatological Sciences are playing a vital role in shaping theologoy and philosophy of the major world religions. The concept of Hell is conceived as a place where human actions are judged and then rewarded accordingly on the Day of Judgment. Aim
Ziaud Din, Javed Khan
doaj   +1 more source

Amalgamations: inspirations behind urbanisms of multiplicity [PDF]

open access: yesUrbanism. Arhitectura. Constructii, 2023
Contemporary cities are urban entities composed of multiple constituents, processes, and connections and operate across binary rhetoric. These very often are comprehended as urbanisms of multiplicity and warrant a different approach to understanding and ...
Deepashree Choudhury
doaj  

Shelah's Categoricity Conjecture from a successor for Tame Abstract Elementary Classes

open access: yes, 2005
Let K be an Abstract Elemenetary Class satisfying the amalgamation and the joint embedding property, let \mu be the Hanf number of K. Suppose K is tame.
Grossberg, Rami, VanDieren, Monica
core   +3 more sources

Effects of Cancer Treatment on Somatosensory and Nociceptive Processing in Children and Adolescents: A Systematic Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Chemotherapy‐induced peripheral neuropathy remains a major complication in pediatric cancer, with disrupted somatosensory and nociceptive processing being a key aspect. This review synthesizes empirical studies on alterations in somatosensory and nociceptive processing in children and adolescents with cancer.
Julia Schweiger   +4 more
wiley   +1 more source

Monitoring and Method development of Hg in Istanbul Airborne Particulates by Solid Sampling Continuum Source-High Resolution Electrothermal Atomic Absorption Spectromerty

open access: yesE3S Web of Conferences, 2014
In this work, a method has been developed and monitoring for the determination of mercury in PM2.5 airborne particulates by solid sampling high-resolution continuum source electrothermal atomic absorption spectrometry.
Soydemir E., Baysal A., Akman S.
doaj   +1 more source

Metric Dimension of Amalgamation of Graphs [PDF]

open access: yes, 2013
A set of vertices $S$ resolves a graph $G$ if every vertex is uniquely determined by its vector of distances to the vertices in $S$. The metric dimension of $G$ is the minimum cardinality of a resolving set of $G$.
Saputro, Suhadi Wido   +2 more
core  

Virtual Amalgamation of Relatively Quasiconvex Subgroups

open access: yes, 2012
For relatively hyperbolic groups, we investigate conditions guaranteeing that the subgroup generated by two relatively quasiconvex subgroups $Q_1$ and $Q_2$ is relatively quasiconvex and isomorphic to $Q_1 \ast_{Q_1 \cap Q_2} Q_2$.
Martinez-Pedroza, Eduardo   +1 more
core   +1 more source

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