Results 131 to 140 of about 13,427 (273)

Szénhidrátok dehidratációja és hidrogénezése vízoldható katalizátorok jelenlétében = Dehydration and Hydrogenation of Carbohydrates in the Presence of Water Soluble Catalysts [PDF]

, 2008
A szénhidrátokból előállítható gamma-valerolakton (GVL) ismert fizikai és kémiai tulajdonságai, valamint a munkánk során meghatározott alacsony gőznyomása, kültéri körülmények közötti kiemelkedő stabilítása, jó égési és üzemanyag jellemzői, alacsony ...
Bodor, Andrea, Horváth Károlyné dr. Otta, Klára, Horváth, István Tamás, Lantos, Diána, Mehdi, Hasan, Mika, László Tamás   +5 more
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Síntesis de nopol a partir de β-pineno y aceite de trementina con el catalizador Sn-MCM-41

Revista Facultad de Ingeniería Universidad de Antioquia, 2006
Se obtuvo nopol mediante la reacción de Prins por condensación de β-pineno y paraformaldehído usando el catalizador Sn-MCM-41. El catalizador se sintetizó por deposición química al vapor de una sal precursora de Sn sobre MCM-41.
Edwin Alarcón Durango, Aída Luz Villa de P., Consuelo Montes de Correa   +2 more
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Treatment Dose Increase Versus Co‐Medication in Allergic Rhinitis: Systematic Review With Dose–Response Network Meta‐Analysis

Allergy, EarlyView.
ABSTRACT Background To achieve adequate symptom control, patients with allergic rhinitis (AR) often need to increase their medication dose or add other treatments (co‐medication). We aimed to perform a systematic review to compare the efficacy and safety of AR medications for increased dose versus co‐medication.
Bernardo Sousa‐Pinto, Rafael José Vieira, Sara Gil‐Mata, Ana Margarida Pereira, Vítor Henrique Duarte, Antonio Bognanni, Manuel Marques‐Cruz, Paweł Jemioło, Mattia Giovannini, Danilo di Bona, Arnav Agarwal, Mark S. Dykewicz, Mohamed H. Shamji, Maria Jose Torres, Torsten Zuberbier, Ludger Klimek, Alexandro W. L. Chu, Holger J. Schünemann, Guido Schwarzer, João A. Fonseca, Jean Bousquet, on behalf of the ARIA 2024–2025 systematic reviews group, Ana Teixeira‐Ferreira, André Ferreira, António Cardoso‐Fernandes, Despo Ierodiakonou, Diana Portela, Ewa Borowiack, Ewelina Sadowska, Henrique Ferreira‐Cardoso, Hugo Viegas, Izabel Pera Calvi, João Castro‐Teles, José Laerte Boechat, Juliana Pereira‐Macedo, Maria Inês Torres, Marta Soares Pereira, Miguel Campos‐Lopes, Nuno Lourenço‐Silva, Pau Riera‐Serra, Paula Perestrelo, Raquel Albuquerque‐Costa, Renato Ferreira‐da‐Silva, Rita A. Silva Ribeiro, Tuuli Thomander   +44 more
wiley   +1 more source

Comparison of Allergic Rhinitis Treatments on Utilities and Quality of Life: A MASK‐air Study

Clinical &Experimental Allergy, EarlyView.
This mHealth study has shown that fixed combinations of intranasal antihistamines and corticosteroids were associated with higher quality of life than oral antihistamines and intranasal antihistamines. Both intranasal corticosteroids and oral antihistamines were associated with higher quality of life than intranasal antihistamines.
Nuno Lourenço‐Silva, Bernardo Sousa‐Pinto, Antonio Bognanni, Ana Margarida Pereira, João Coutinho‐Almeida, Rita Amaral, Luisa Brussino, Mattia Giovannini, Bilun Gemicioglu, Violeta Kvedariene, Desiree E. Larenas‐Linnemann, Manuel Marques‐Cruz, Nikolaos G. Papadopoulos, Nhân Pham‐Thi, Frederico S. Regateiro, Sanna K. Toppila‐Salmi, Boleslaw Samolinski, Joaquin Sastre, Luís Taborda‐Barata, Arunas Valiulis, Leticia de las Vecillas, Maria Teresa Ventura, Oliver Pfaar, João A. Fonseca, Torsten Zuberbier, Ludger Klimek, Jean Bousquet, Rafael José Vieira   +27 more
wiley   +1 more source

Outcomes of children and young people with cerebral palsy receiving long‐term respiratory support: A systematic review

Developmental Medicine &Child Neurology, EarlyView.
Outcomes of children with cerebral palsy receiving long‐term respiratory support. Abstract Aim To systematically review the current knowledge gap in, and impact of, long‐term respiratory support in children and young people (CYP) with cerebral palsy (CP). Method We searched six databases from inception until 30th January 2025.
Rajkumar Dhandayuthapani, Alasdair Campbell, Catherine M McDougall, Florian Gahleitner, Steve Cunningham, Don S Urquhart   +5 more
wiley   +1 more source

Compromised DNA replication in gut cells underlies sensitivity to genotoxic stress in the tardigrade Hypsibius exemplaris

The FEBS Journal, EarlyView.
DNA damage in the tardigrade Hypsibius exemplaris elicits distinct cellular outcomes depending on replication status. While non‐replicating cells tolerate genotoxic stress, constitutively replicating cells undergo irreversible replication failure upon DNA damage, leading to loss of tissue homeostasis, fat depletion, sterility, and organismal death ...
Gonzalo Quiroga‐Artigas, Pauline Fontanié, Benjamin Lacroix, Maria Dolores Molina, María Moriel‐Carretero   +4 more
wiley   +1 more source

Modifikasi Katalis Cao Dengan Sro Pada Reaksi Transesterifikasi Minyak Jelantah Menjadi Biodiesel Menggunakan [PDF]

, 2015
Minyak jelantah merupakan salah satu jenis minyak nabati yang dapat digunakan sebagai sumber produksi biodiesel yang murah. Biodiesel dapat diperoleh melalui proses esterifikasi dengan katalis asam maupun transesterifikasi dengan menggunakan katalis ...
Kusumastuti, E. (E), Widiarti, N. (N)
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Adherence to Clotting Factor Prophylaxis in Adolescent and Adult Males With Haemophilia

Haemophilia, EarlyView.
ABSTRACT Introduction Clotting factor prophylaxis remains the most prescribed standard‐of‐care treatment for people with haemophilia (PwH). Prophylaxis prevents bleeds, joint damage, and improves quality of life (QoL). Its success depends on treatment adherence, consisting of socioeconomic, behavioural, and disease‐ or therapy‐related factors.
Nathália Martins Beserra, Ricardo Mesquita Camelo, Alice Oliver Rosa Sacramento, Eliziane Souza Nascimento, Rosângela Pinheiro Gonçalves Machado, Clarissa Maria Gonçalves Machado, Suzzy Maria Carvalho Dantas, Samuel Gonçalves Machado da Rocha, Luany Elvira Mesquita Carvalho, Romélia Pinheiro Gonçalves Lemes   +9 more
wiley   +1 more source

Determinación de la acidez de sólidos por la prueba catalítica de la deshidratación del 1-butanol

Revista Facultad de Ingeniería Universidad de Antioquia, 2005
En este trabajo se examina la deshidratación catalítica de 1-butanol para determinar la naturaleza de los centros ácidos de muestras de circonia sulfatada con o sin el dopaje de Ce, Sb o W así como, muestras de ZSM-5, Al-MCM-41 y permutita ...
Jaime Olmedo Pérez Oliveros, Bibiana del Carmen Molina García   +1 more
doaj  

Impregnasi Basah Fe3+ Ke Dalam Silikat Mesopori Mcm-41-tersililasi. [PDF]

, 2013
Dalam penelitian ini dilakukan impregnasi basah (wet impregnation) Fe3+ ke dalam MCM-41-tersililasi dengan optimasi konsentrasi Fe3+, waktu dan temperatur. Analisis kristalinitas inang didasarkan pada intensitas puncak bidang [100] difraktogram, analisis
Kuncaka, A. (Agus), Suyanta, S. (Suyanta)   +1 more
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