Results 71 to 80 of about 9,931 (301)

From Material Tensions to Organizational Paradoxes: How Manufacturers Cope With the Limits of Circular Product Design

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Circular product design (CPD) is central to advancing the circular economy by enabling the narrowing, slowing, and closing of resource flows. Yet, its implementation remains persistently challenging for firms. Prior research has largely framed these challenges as discrete barriers, overlooking the structural contradictions embedded in CPD ...
Vanessa Robertson   +2 more
wiley   +1 more source

Modeling Non‐GM Segregation Strategies at the Grain Elevator

open access: yesCereal Chemistry, EarlyView.
ABSTRACT Background and Objective As new opportunities arise for non‐genetically modified (non‐GM) products in grain markets, segregation becomes crucial but challenging in commodity‐friendly infrastructures such as grain elevators. This study developed probabilistic models using Monte Carlo simulations to evaluate three segregation strategies ...
Priyanka Gupta   +3 more
wiley   +1 more source

Changes in metals and polyaromatic hydrocarbon contents of a spent lubrication oil-polluted soil after exposure to sodium azide and hydroxlamine hydrochloride solutions: implications for intrinsic bioremediation

open access: yesStudia Universitatis Babeș-Bolyai. Biologia, 2017
The study investigated the changes in heavy metals and polyaromatic hydrocarbon contents of an oil-polluted soil as a result of exposure to sodium azide and hydroxylamine hydrochloride.
Beckley IKHAJIAGBE   +1 more
doaj   +1 more source

Rice Bucket Challenge: Purpose, Politics and Effects

open access: yesJournal of Mass Communication & Journalism, 2015
Today, the difference between the virtual and the real is diminishing. The virtual is becoming real. The best example is Cyber activism, which is identified as a newer kind of activism which conventional protests gets replaced with posting status and sharing one political thought among the cyber users.
openaire   +1 more source

Rotary Excavator Working Body

open access: yes, 2023
Изобретение относится к области землеройной техники, а именно к роторным экскаваторам, предназначенным для разработки траншей под магистральные трубопроводы. Технический результат – повышение надежности рабочего органа.
Шабаева, А. С.   +3 more
core  

Real‐world effectiveness of cenobamate in drug‐resistant and ultra‐refractory epilepsy: A multicenter study

open access: yesEpilepsia Open, EarlyView.
Abstract Objective To evaluate the real‐world effectiveness, safety, and treatment retention of cenobamate (CNB) in patients with drug‐resistant epilepsy (DRE), including ultra‐refractory epilepsy (URE), high seizure burden, and extensive prior treatment history.
Ondřej Strýček   +9 more
wiley   +1 more source

Waste to Hydrogen: Transforming Food Waste Into Biohythane (Bio‐H2 + Bio‐CH4) in a Two‐Stage Reactor With the Aid of a Metal‐Ion Catalyst

open access: yesEnergy Science &Engineering, EarlyView.
This study demonstrates a two‐stage catalytic bioreactor system that converts real food waste into high‐purity biohydrogen and biohythane. In Stage‐1, an enriched Clostridium thermocellum culture combined with Ni2+─Fe2+ bimetallic catalysis enhances hydrolysis efficiency and hydrogenase activity, resulting in a 77% increase in H2 yield and 75.8% purity
K. V. Sreedharan   +5 more
wiley   +1 more source

A Study of the Effective Lifetime of Aluminum Buckets Used in Blood Bank Centrifuges

open access: yesEngineering, Technology & Applied Science Research, 2017
Rotating parts of blood bank centrifuges are under heavy mechanical cyclic stresses due to their centrifugal loading conditions. Estimating the effective lifetime for these parts is very important for their application. Providing safety requirements for these components is mandatory in blood transfusion centers (BTC).
Tafti, M. F., Golestani, R., Salari, M.
openaire   +3 more sources

Vaginal host–microbe signatures linked to placental outcomes in mares

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Ascending placentitis is a leading cause of late‐term pregnancy loss in mares. Although pathogens are presumed to ascend from the caudal reproductive tract, the association between the vaginal microbiome and placentitis has not been systematically examined.
Machteld van Heule   +7 more
wiley   +1 more source

Generation of Allogeneic CAR‐T Circumvents Functional Deficits in Patient‐Derived Autologous Product for Glioblastoma

open access: yesInternational Journal of Cancer, EarlyView.
Clinical trials of chimeric antigen receptor T‐cell (CAR‐T) therapies in glioblastoma have shown limited clinical benefits. Whether this may be explained by the basal quality of CAR‐T products, which are currently generated using patient, autologous T‐cells, has been little explored.
Sabra K. Salim   +22 more
wiley   +1 more source

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