Results 111 to 120 of about 759,619 (365)

Inert Catalytic Sites Unlocked by Micropollutants for Rapid Water Decontamination with Near‐Complete Chemical Utilization

open access: yesAdvanced Materials, EarlyView.
Micropollutants can act as molecular triggers that activate a newly designed and chemically inert Fenton‐like PKU‐24 catalyst for on‐demand singlet oxygen generation from peroxymonosulfate (PMS), enabling nearly complete peroxide utilization and selective micropollutant removal from complex real‐world wastewater.
Yu‐Hang Li   +7 more
wiley   +1 more source

Fathers, Divorce, and Child Custody [PDF]

open access: yes, 2013
A great many fathers will have their fathering eliminated, disrupted, or vastly changed because they become divorced from the child’s mother. In fact, between 40% and 50% of marriages end in divorce (Cherlin, 2010). Although the divorce rate (measured as
Braver, Sanford L.   +3 more
core   +1 more source

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

open access: yesAdvanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan   +6 more
wiley   +1 more source

Contribution of Emotional, and Physical Support of Fathers in Exclusive Breastfeeding

open access: yesAl-Sihah: The Public Health Science Journal
Exclusive breastfeeding coverage in Bogor Regency remains low, affecting infant growth and development during the first six months of life. Paternal support, as a key determinant, has been insufficiently explored. This study assessed the types of support
Ade Saputra Nasution   +5 more
doaj   +1 more source

Pattern Formation in Non‐Equilibrium Architected Materials

open access: yesAdvanced Materials Technologies, EarlyView.
This article demonstrates an artificial mechanical system ‐ a robotic metamaterial ‐ as an accessible and versatile platform within which to explore and prescribe the reaction‐diffusion driven pattern formation hitherto associated with comparatively less accessible and versatile non‐equilibrium biological and chemical systems.
Vinod Ramakrishnan, Michael J. Frazier
wiley   +1 more source

Expectativas e sentimentos em relação à paternidade entre adolescentes e adultos

open access: yesPsicologia: Teoria e Pesquisa
O objetivo deste estudo foi examinar eventuais semelhanças e particularidades nas expectativas e sentimentos em relação à paternidade entre adolescentes e adultos que esperavam seu primeiro filho. Participaram da pesquisa 23 futuros pais (12 adolescentes
Daniela Centenaro Levandowski   +1 more
doaj   +1 more source

A study to explore mothers' and fathers' shared and individual experiences of premature birth : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Psychology at Massey University, Albany, New Zealand [PDF]

open access: yes, 2005
This qualitative research project using some of the methodologies of Grounded Theory looked at five couples' experiences of premature birth, in particular comparing and contrasting the experiences of mothers and fathers.
Lomas, Michele
core  

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