Results 51 to 60 of about 229,571 (313)

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

Unmasking the notion of ‘Supermom’ in India: success and strain amongst earning mothers

open access: yesHumanities & Social Sciences Communications
Earning mothers worldwide constantly juggle the delicate balance between their professional and personal lives. For Indian women, this challenge is amplified by a unique socio-cultural landscape that reveres and restricts them.
Shalaka Sharad Shah   +3 more
doaj   +1 more source

Mothering on the edge: exploring maternal anger through feminist psychoanalysis and socio-ecological inequities of two mothers in urban India

open access: yesFrontiers in Global Women's Health
IntroductionMaternal anger, an intense and often stigmatized emotional experience, has been associated with postpartum mood and anxiety disorders.
Ketoki Mazumdar, Praachint Kour
doaj   +1 more source

Evaluation of Burn Injuries and Epidemiological Factors in Patients Hospitalized in Shohada Mehrab Hospital in Yazd-Iran 2019

open access: yesJournal of Community Health Research, 2021
Introduction: Burn injuries are among the most important causes of disability and medical problems in the world. Weakness and inability of the burn is greater than the pain of the burn.
moslem heydaripur   +2 more
doaj  

Currencies of greater interest for central Asian economies: an analysis of exchange market pressure amid global and regional interdependence

open access: yesFinancial Innovation, 2023
Central Asian Economies (CAEs) have diverse exchange rate policies. They have recorded higher volatility in the foreign exchange market since inception.
Devendra Kumar Jain   +3 more
doaj   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

open access: yesAdvanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

The Flame Challenge [PDF]

open access: yesScience, 2012
I was 11 and I was curious. I had been thinking for days about the flame at the end of a candle. Finally, I took the problem to my teacher. “What's a flame?” I asked her. “What's going on in there?” There was a slight pause and she said, “It's oxidation.” She didn't seem to think there was much else to say.
openaire   +2 more sources

Burning velocity and the influence of flame stretch [PDF]

open access: yes, 1991
A new technique is presented for determining burning velocities and stretch effects in laminar flames, and applied to a range of fuel/air mixtures. The speeds of expanding spherical flames, measured by high-speed schlieren cine-photography, are shown to
Taylor, Simon Crispin
core  

Covariance matrix-based fire and flame detection method in video [PDF]

open access: yes, 2011
This paper proposes a video-based fire detection system which uses color, spatial and temporal information. The system divides the video into spatio-temporal blocks and uses covariance-based features extracted from these blocks to detect fire.
Günay, O.   +7 more
core   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

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