Article archives

MI weekly selection #546

MI weekly selection #546

Weekly Selection

By César Tomé

Iceland volcano’s magma hits unprecedented speed Magma underneath Iceland’s Reykjanes peninsula flows at an “ultra-rapid” 7,400 cubic meters per second, and the same magma river likely caused Thursday’s eruption. The unprecedented speed indicates the role of not only pressure but also tectonic stress and ground fracturing in a volcano’s likelihood to erupt, says Sigrun Hreinsdottir […]

Efficient on-surface Ullmann-like reaction on poorly reactive surfaces

Efficient on-surface Ullmann-like reaction on poorly reactive surfaces

ChemistryDIPC Electronic PropertiesDIPC Interfaces

By DIPC

The way a particular reaction proceeds, described in terms of the steps involved, is called mechanism. The study of organic chemistry is, to a great extent, the study of reaction mechanisms and textbooks content both their description and their applications. But something has come to revolutionize the world of mechanisms: surface chemistry. On-surface synthesis is […]

Transformer

Transformer

BiologyPhysiology

By Juan Ignacio Pérez Iglesias

Inside the cells of breathing organisms –microorganisms, fungi, plants and animals– a cyclically configured sequence of chemical reactions transfers the energy provided by the organic substances –based on carbon chains– incorporated in the food into ATP molecules. This process, which we call the Krebs cycle, starts with acetyl coenzyme A (or acetyl-CoA), a derivative of […]

Electron-cyclotron plasma generation and spectrum characterization

Electron-cyclotron plasma generation and spectrum characterization

Physics

By Invited Researcher

Ernest Lawrence was awarded the Nobel Prize in Physics in November 1939 “for the invention and development of the cyclotron and for results obtained with it, especially with regard to artificial radioactive elements”. His invention was based on generating a spiral accelerated trajectory of protons governed by a simple alternating radio frequency voltage together with […]

MI weekly selection #545

MI weekly selection #545

Weekly Selection

By César Tomé

Neolithic burial site poses mystery of missing bones Missing skulls and thigh bones have sparked questions about burial practices in early Neolithic Sweden, where archaeologists have revisited one of Scandinavia’s oldest stone burial chambers from around 3500 BCE. The site, called a dolmen, holds the remains of 12 or more people of varying ages, and […]

Antibody-drug conjugates for the treatment of acute myeloid leukemia

Antibody-drug conjugates for the treatment of acute myeloid leukemia

Biomedicine

By Invited Researcher

Acute myeloid leukemia (AML) is the most common acute leukemia in adults and a common pediatric cancer. Most often, AML develops from cells that would turn into white blood cells. AML is divided into different subtypes based on the cell type and maturation stage. Currently, monocytic AML, including acute myelomonocytic leukemia (M4) and acute monocytic […]

Quantum entanglement among quarks

Quantum entanglement among quarks

Computer scienceParticle physicsQuantum physics

By César Tomé

Collisions of high energy particles produce “jets” – quarks, antiquarks, or gluons moving through the quantum vacuum. Due to the confinement property of strong interactions, quarks are never directly detected but instead fragment into many secondary particles. Scientists have long expected that as jets propagate through the confining quantum vacuum, they will modify that vacuum […]