Results 141 to 150 of about 3,982 (257)

Application of Non‐Isothermal Network Theory With Curved‐Channel Element Characteristics to Predict Melt Conveying in High‐Performance Single‐Screw Extruders

Journal of Polymer Science, EarlyView.
This study presents a fast and accurate calculation tool to predict conveying of polymer melts in single‐screw extruders. Integrating generalized sub‐models into network theory allows to represent the complex screw shapes and material behavior more realistically. Tests on an industrial extruder show close agreement with experiments, outperforming older
Daniel Herzog, Wolfgang Roland, Christian Marschik, Gerald Berger‐Weber   +3 more
wiley   +1 more source

Per- and polyfluoroalkyl substances in land-applied biosolids: Accumulation in soils, crop uptake, and potential dietary risk. [PDF]

J Environ Qual
Streets S, Souza EFC, McNearney M, Jedinak S, Doria Manzur A, Guelfo JL, Rosen C.   +6 more
europepmc   +1 more source

An Analysis on the Regional Location Quotient for Fruit Vegetables

The Journal of International Trade & Commerce, 2015
openaire   +1 more source

Aboveground herbivory elevates belowground rhizosphere volatile organic compound concentrations in ambient and polluted air, independent of volatile sampling methodology

PLANTS, PEOPLE, PLANET, EarlyView.
The effect of air pollution on plants is still underexplored, especially belowground. We used a field facility that released diesel exhaust and ozone at concentrations equivalent to those near a busy road in Reading, UK, to measure belowground gas exchange of Scots pine together with feeding by large pine weevils, a major pest of conifers.
Tihomir Simin, Luke Bell, James M. W. Ryalls, Robbie D. Girling, Oliver E. I. Welling, Neil J. Mullinger, Muhammad Usman Rasheed, James D. Blande   +7 more
wiley   +1 more source

l-Iditol. [PDF]

IUCrdata
Takashita T, Horii Y, Otabara A, Ishii T.   +3 more
europepmc   +1 more source

The first RNAi‐based biopesticide approved in the United States: regulatory implications for the European Union – the case of Ledprona (Calantha™)

Pest Management Science, EarlyView.
The approval of the RNA interference‐based biopesticide Ledprona (Calantha™) in the USA marks a milestone for RNA‐based crop protection. We discuss the regulatory implications for the European Union, highlighting opportunities, challenges, and the need for adapted risk assessment frameworks for RNA‐based plant protection products.
Aline Koch, Gabi Krczal
wiley   +1 more source

Food insecurity as an underexplored pathway linking ethnic enclave contexts and anxiety among Dominicans in the United States. [PDF]

Front Nutr
Flórez KR, Bi Y, D'Agostino EM, Agarwal KR, Albrecht SS, Marrara S, Abraído-Lanza AF, Hernández R.   +7 more
europepmc   +1 more source

Inheritance and fitness costs of field‐evolved resistance to Gpp34/Tpp35Ab1 corn by western corn rootworm, Diabrotica virgifera virgifera (Coleoptera: Chrysomelidae)

Pest Management Science, EarlyView.
Field‐evolved resistance to Gpp34/Tpp35Ab1 corn in two western corn rootworm strains was inherited in a non‐recessive manner and was associated with fitness costs. Abstract BACKGROUND The western corn rootworm, Diabrotica virgifera virgifera LeConte, is among the most serious pests of corn in the United States, and an invasive pest in parts of Europe ...
Eliott M. Smith, Brad S. Coates, Aaron J. Gassmann   +2 more
wiley   +1 more source

Ethyl α-d-sorboside monohydrate. [PDF]

IUCrdata
Takashita T, Horii Y, Takeshita K, Ishii T.   +3 more
europepmc   +1 more source

Friction‐Aware Force‐Realizable Safety Control for Four‐Wheel Independently Steered and Driven Mobile Robots

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT Safety‐critical control remains a major challenge for four‐wheel independently steered and driven (4ISD) mobile robots, where high‐accuracy path tracking and obstacle avoidance must be achieved under over‐actuated steering–driving coordination, tire–ground friction limits, and wheel‐torque constraints.
Ruitong Liu, Kenji Hashimoto
wiley   +1 more source