Results 121 to 130 of about 128,478 (361)

FDA Recalls of Image Guidance Systems for Sinus and Skull Base Surgery, 2003–2024

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Surgeons use stereotactic image guidance systems (IGS) to help navigate complex anatomy. However, the FDA has received reports of IGS malfunction linked to operative delays and complications. We investigated FDA recalls of IGS between 2003 and 2024.
Thriaksh Rajan, Rodney J. Schlosser, Zachary M. Soler, Patrick Walz, Kyle C. Wu, Ralph B. Metson, Stacey T. Gray, Alan D. Workman, Vinay K. Rathi   +8 more
wiley   +1 more source

Pattern of Humus Decomposition in East African Soils [PDF]

, 1958
Heidi Birch
openalex   +1 more source

Soil management in organic fruit growing [PDF]

, 2000
In the EU-standards you will find a period of three years for converting your orchard from conventional into organic. But conversion of your way of thinking about the orchard system and conversion of your root system and soil will take double time.
Bloksma, Joke
core  

N‐Amino Peptide–Graphene Quantum Dot Loaded Small Extracellular Vesicles for Targeted Therapy of Tauopathies

Advanced NanoBiomed Research, EarlyView.
A neuron‐targeting drug delivery system is developed by incorporating the tau‐specific N‐amino peptide, mxyl‐NAP2, with graphene quantum dots (GQDs) and encapsulating the complex into small extracellular vesicles functionalized with a neuron‐targeting ligand.
Runyao Zhu, Gaeun Kim, Benjamin H. Rajewski, Isaac J. Angera, Juan R. Del Valle, Yichun Wang   +5 more
wiley   +1 more source

Evaluación de biofertilizantes en Pennisetum purpureum

Agrisost, 2018
Con el objetivo de evaluar biofertilizantes en Pennisetum purpureum, se realizó la investigación en la finca “El Renacer” perteneciente a la CCS 26 de Julio, del municipio Camagüey, en un diseño en bloques al azar con cinco replicas y cinco ...
Ricardo de Varona Pérez, Mirna Vento Pérez, Ignacio Córrales Carriga, Pavel Chaveli Chávez, Pedro López Labarta   +4 more
doaj  

Manufacture of Humus by the Indore Process [PDF]

, 1936
Albert Howard
openalex   +1 more source

Fabienne Kanor, Humus [PDF]

Studi Francesi, 2008
Un libro sulla schiavitu, un romanzo storico, un’epopea della tratta negriera, una storia di dolore e liberta, Humus e allo stesso tempo questo e niente di tutto questo, un melange di passato e presente, tradizione e innovazione, una storia mille volte narrata, quella della traite negriere, ma raramente con la lucidita e l’immaginazione di una ...
openaire   +1 more source

Modeling dissolved organic matter mobilization and immobilization in the root zone: Effect of soil treatment on denitrification and N leaching [PDF]

, 2005
This report summarizes the technical description of a code/model concept simulating mobilization and immobilization of dissolved organic matter (DOM) in the Daisy model.
Gjettermann, Birgitte
core  

Fluorescence‐Based Detection of Hg(II) and Cr(VI) Using Nitrogen‐Sulfur Codoped Carbon Nanodots in their Pristine and Aminosilica‐Embedded Forms

Analysis &Sensing, EarlyView.
Hg(II) quenches the fluorescence of free N, S‐doped carbon nanodots (CNDs), while Cr(VI) quenches selectively the fluorescence of the same CNDs when confined within an aminosilica matrix. The silica matrix acts as a favorable inorganic scaffold for embedding CNDs, thereby enabling selective fluorescence‐based detection of Cr(VI) in the presence of Hg ...
Eleftheria Tolia, Theodoros Chatzimitakos, Apostolos Avgeropoulos, Constantine Stalikas   +3 more
wiley   +1 more source

Freezing as an Aid in the Drying and Purification of Humus and Allied Materials [PDF]

, 1947
W. G. C. Forsyth, G. K. FRASER
openalex   +1 more source