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Showing 1 to 12 of 397 entries
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Large area nanopatterning of alkylphosphonate self-assembled monolayers on titanium oxide surfaces by interferometric lithography.

Nanoscale

Tizazu G, El-Zubir O, Brueck SR, Lidzey DG, Leggett GJ, Lopez GP.
PMID: 21431199
Nanoscale. 2011 Jun;3(6):2511-6. doi: 10.1039/c0nr00994f. Epub 2011 Mar 23.

We demonstrate that interferometric lithography offers a fast, simple route to nanostructured self-assembled monolayers of alkylphosphonates on the native oxide of titanium. Exposure at 244 nm using a Lloyd's mirror interferometer caused the spatially periodic photocatalytic degradation of the...

Self-reported and actual involvement of community pharmacists in patient counseling: a cross-sectional and simulated patient study in Gondar, Ethiopia.

Pharmacy practice

Surur AS, Getachew E, Teressa E, Hailemeskel B, Getaw NS, Erku DA.
PMID: 28503225
Pharm Pract (Granada). 2017 Jan-Mar;15(1):890. doi: 10.18549/PharmPract.2017.01.890. Epub 2017 Mar 15.

BACKGROUND: Community pharmacists play a crucial role in reducing medication related health problems and improving the patient's overall wellbeing. Evidence suggests that community pharmacist led counseling services result in a better clinical and self-reported outcome, including a higher level...

Growth and yield performance of Pleurotus ostreatus (Jacq. Fr.) Kumm (oyster mushroom) on different substrates.

AMB Express

Girmay Z, Gorems W, Birhanu G, Zewdie S.
PMID: 27704469
AMB Express. 2016 Dec;6(1):87. doi: 10.1186/s13568-016-0265-1. Epub 2016 Oct 04.

Mushroom cultivation is reported as an economically viable bio-technology process for conversion of various lignocellulosic wastes. Given the lack of technology know-how on the cultivation of mushroom, this study was conducted in Wondo Genet College of Forestry and Natural...

Testing moderation in network meta-analysis with individual participant data.

Statistics in medicine

Dagne GA, Brown CH, Howe G, Kellam SG, Liu L.
PMID: 26841367
Stat Med. 2016 Jul 10;35(15):2485-502. doi: 10.1002/sim.6883. Epub 2016 Feb 02.

Meta-analytic methods for combining data from multiple intervention trials are commonly used to estimate the effectiveness of an intervention. They can also be extended to study comparative effectiveness, testing which of several alternative interventions is expected to have the...

Malaria, Typhoid Fever, and Their Coinfection among Febrile Patients at a Rural Health Center in Northwest Ethiopia: A Cross-Sectional Study.

Advances in medicine

Birhanie M, Tessema B, Ferede G, Endris M, Enawgaw B.
PMID: 26556415
Adv Med. 2014;2014:531074. doi: 10.1155/2014/531074. Epub 2014 Oct 01.

Background. Malaria and typhoid fever are major public health problems in tropical and subtropical countries. People in endemic areas are at risk of contracting both infections concurrently. Objectives. The study was aimed at determining the prevalence and associated risk...

Opportunities and challenges of indigenous biotic weather forecasting among the Borena herders of southern Ethiopia.

SpringerPlus

Ayal DY, Desta S, Gebru G, Kinyangi J, Recha J, Radeny M.
PMID: 26543752
Springerplus. 2015 Oct 15;4:617. doi: 10.1186/s40064-015-1416-6. eCollection 2015.

The practical utilization of available modern as well as traditional weather forecasting systems builds herders' resiliency capacity to climatic shocks. The precision and reliability of the forecasting system determines its creditability and acceptance by the users to be proactive...

Knowledge, attitudes and practice about malaria in rural Tigray, Ethiopia.

Global health action

Paulander J, Olsson H, Lemma H, Getachew A, San Sebastian M.
PMID: 20027277
Glob Health Action. 2009 Jan 13;2. doi: 10.3402/gha.v2i0.1839.

OBJECTIVE: To assess the knowledge, attitude and practice (KAP) regarding malaria and their determinants in a rural population of northern Ethiopia.METHODS: The study was conducted in the district of Samre Saharti, Tigray, northern Ethiopia. A structured questionnaire collecting socio-demographic...

Influence of tannic acid application on alfalfa hay: in vitro rumen fermentation, serum metabolites and nitrogen balance in sheep.

Animal : an international journal of animal bioscience

Getachew G, Pittroff W, Depeters EJ, Putnam DH, Dandekar A, Goyal S.
PMID: 22445040
Animal. 2008 Mar;2(3):381-90. doi: 10.1017/S1751731107001486.

Alfalfa protein is poorly utilised by ruminants due to its rapid degradation in rumen. The objective of the study was to assess the influence of spraying tannic acid (TA) on chopped alfalfa hay on in vitro rumen fermentation and...

BAYESIAN ANALYSIS OF REPEATED EVENTS USING EVENT-DEPENDENT FRAILTY MODELS: AN APPLICATION TO BEHAVIORAL OBSERVATION DATA.

Communications in statistics: theory and methods

Dagne GA, Snyder J.
PMID: 20161593
Commun Stat Theory Methods. 2010 Jan 01;39(2):293-310. doi: 10.1080/03610920902737118.

In social interaction studies, one commonly encounters repeated displays of behaviors along with their duration data. Statistical methods for the analysis of such data use either parametric (e.g., Weibull) or semi-nonparametric (e.g., Cox) proportional hazard models, modified to include...

Photopatterning, etching, and derivatization of self-assembled monolayers of phosphonic acids on the native oxide of titanium.

Langmuir : the ACS journal of surfaces and colloids

Tizazu G, Adawi AM, Leggett GJ, Lidzey DG.
PMID: 19606886
Langmuir. 2009 Sep 15;25(18):10746-53. doi: 10.1021/la901271c.

Electron-hole pair formation at titania surfaces leads to the formation of reactive species that degrade organic materials. Here, we describe the degradation of self-assembled monolayers of alkylphosphonic acids on the native oxide of titanium following exposure to UV light....

Prevalence of Voluntary Counseling and Testing Utilization and Its Associated Factors among Bahirdar University Students.

Advances in preventive medicine

Fikadie G, Bedimo M, Alamrew Z.
PMID: 25105028
Adv Prev Med. 2014;2014:906107. doi: 10.1155/2014/906107. Epub 2014 Jul 03.

Background. In Ethiopia university students are among the most sexually active and high HIV risk young population group but unfortunately VCT uptake was low (35%-38%) among this group. Examining the factors contributing to VCT uptake is vital to facilitate...

Effect of Millettia ferruginea (Birbra) foliage supplementation on feed intake, digestibility, body weight change and carcass characterstics of Washera sheep fed natural pasture grass hay basal diet.

SpringerPlus

Alemu B, Animut G, Tolera A.
PMID: 24567874
Springerplus. 2014 Jan 24;3:50. doi: 10.1186/2193-1801-3-50. eCollection 2014.

Twenty-four yearling male local Washera lambs with an average initial body weight of 18.14 ± 1.07 kg were used to assess the nutritional value of Millettia ferruginea. Experimental animals were grouped into six blocks of four animals, and each...

Showing 1 to 12 of 397 entries