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| 1 | A review of pressure transient analysis in reservoirs with natural fractures,vugs and/or caves显示文摘A review of the pressure transient analysis of flow in reservoirs having natural fractures,vugs and/or caves is presented to provide an insight into how much knowledge has been acquired about this phenomenon and to highlight the gaps still open for further research.A comparison-based approach is adopted which involved the review of works by several authors and identifying the limiting assumptions,model restrictions and applicability.Pressure transient analysis provides information to aid the identification of important features of reservoirs.It also provides an explanation to complex reservoir pressuredependent variations which have led to improved understanding and optimization of the reservoir dynamics.Pressure transient analysis techniques,however,have limitations as not all its models find application in naturally fractured and vuggy reservoirs as the flow dynamics differ considerably.Pollard’s model presented in 1953 provided the foundation for existing pressure transient analysis in these types of reservoirs,and since then,several authors have modified this basic model and come up with more accurate models to characterize the dynamic pressure behavior in reservoirs with natural fractures,vugs and/or caves,with most having inherent limitations.This paper summarizes what has been done,what knowledge is considered established and the gaps left to be researched on. | Isah Mohammed Teslim OOlayiwola Murtadha Alkathim Abeeb AAwotunde Saad FAlafnan | 2021 | Petroleum Science2021，18，1： | 2 |
| 2 | Rumen degradability of dry matter and crude protein in tree leaves and crop residues of humid Nigeria显示文摘 | IKHIMIOYA I ISAH O A IKHATUA U J | 2005 | Pakistan Journal of Nutrition2005，4，： | 1 |
| 3 | User Perception of Electronic Resources in the University of Ilorin, Nigeria (UNILORIN) 显示文摘 | BASHORUN M T ISAH A ADISA M Y | 2011 | Journal of Emerging Trends in Com- puting and Information Sciences2011，2，11： | 1 |
| 4 | Formulation and evaluation of novel coprocessed excipients of Maize Starch and Acacia Gum (StarAc) for direct compression tabletting 显示文摘 | Olowosulu AK Oyi A Isah AB | 2011 | Int J Phann Res Innov2011，2，： | 1 |
| 5 | Toxicity and potential anti-trypanosomal activity of ethanolic extract of Azadirachta indica ( Maliacea ) stem bark: An in vivo and in vitro approach using Trypanosoma brucei显示文摘 | Albert Wulari Mbaya Umar Isah Ibrahim Onyiche Thank God Sanya Ladi | 2010 | Journal of Ethnopharmacology2010，，2： | 1 |
| 6 | Euthyroid sick syndrome and cardiac failure in Zaria,Nigeria显示文摘 | Anumah FE Isah HS | 2007 | Niger Postgrad Med J2007，14，1： | 1 |
| 7 | Rumen Degradability of Dry Matter and Crude Protein in Tree Leaves and Crop Residues of Humid Nigeria显示文摘 | Ikhimioya I Isah O A | 2005 | Pakistan Journal of Nutrition2005，4，5： | 1 |
| 8 | User perception of electronic resources in the university of Ilorin, Nigeria 显示文摘 | Bashorun M Tunji Isah Abdulmumin M Y Adisa | 2011 | Journal of Emerging Trends in Computing and Information Sciences2011，2，11： | 1 |
| 9 | Knowledge and perception of human papilloma virus vaccine among the antenatal women in a Nigerian tertiary hospital显示文摘 | Agida TE Akaba GO Isah AY | 2015 | Niger Med J2015，56，1： | 1 |
| 10 | Ruptured uterus in a booked patient显示文摘 | Isah AY Nwobodo EI Tunau KA | | 0，，04： | 1 |
| 11 | Cervical ripening: howlong can the foley cathe- ter safely remainin the cervical canal 显示文摘 | Ekele BA isah AY | 2002 | Afr J Reprod Health2002，6，3： | 1 |
| 12 | Prevalence of byssinosis and other respiratory problems among textile mill workers in Asaba, Nigeria显示文摘 | Osibogun A Oseji MI Isah EC | 2006 | Niger Postgrad Med J2006，12，13： | 1 |
| 13 | Rumen degradability of dry matter and crude protein in tree leaves and crop residues of humid Nigeria显示文摘 | Ikhimioya I Isah O A Ikhatua U J | 2005 | Pakistan Journal of Nutrition2005，4，5： | 1 |
| 14 | In vitro antimicrobial activity of water extract of Moringa oleifera leaf stalk on bacteria normally implicated in eye diseases显示文摘 | Thilza I Sanni S Isah Z | 2010 | Acad arena2010，2，6： | 1 |
| 15 | Rumen Degradability of dry matter and crude protein in tree leaves and crop residues of humid nigeria显示文摘 | Ikhimioya I Isah O A Ikhatua U J et ol | 2005 | Pakistan J Nutr2005，4，： | 1 |
| 16 | What is Distributed Morphology?显示文摘Asking such a question in this theory is rare,because to cover the whole skeleton of this question with substantial flesh is not a simple deal.But yet the paper attempts this question indirectly by discussing such central issues:(a)“grammar”in Distributed Morphology,(b)“morphology”in Distributed Morphology,(c)what is Distributed Morphology?(d)what has been Distributed?(e)why Distributed Morphology?(f)post-syntactic operations in Distributed Morphology,(g)key features of Distributed Morphology,(h)current issues of debate in Distributed Morphology,(i)analysis of some words from Hausa in Distributed Morphology.Discussion and explanation of the above mentioned issues will give clear picture of Distributed Morphology theory. | Isah Abdullahi Muhammad | 2019 | 宏观语言学2019，7，1： | 0 |
| 17 | Influencing in vitro clonal propagation of Chonemorpha fragrans(moon) Alston by culture media strength,plant growth regulators,carbon source and photo periodic incubation显示文摘Chonemorpha fragrans is an endangered medicinal woody climber,regarded among alternative plant sources of camptothecin.Camptothecin is a monoterpene indole anti-cancer alkaloid with annual trade value of over three billion U.S.dollars in the recent,and is used in the production of its analog drugs approved for the chemotherapy of cancer of varied types.Effects of plant growth regulators,culture media strength and photoperi-odic duration on the micropropagation ef ciency of C.fragrans from nodal segment explants were studied on Murashige and Skoog(MS)medium amended with Thidiazuron(TDZ),Benzylaminopurine(BAP)or Kinetin(Kin).Thidiazuron was more ef cient over BAP and Kin when half basal MS medium was used over full or quarter strength.Results of carbon source experiment showed sucrose as the most effective over glucose,fructose,and maltose in the clonal production.Studies on the photope-riodic incubation duration showed 12 h as the best light period and sub or supra-optimal resulted in the production of abnormal and albino micro shoots.Experimental results on the evaluation of physiological,biochemical parameters showed the role of pigment molecules and antioxidant systems in the production of albino micro shoots. | Tasiu Isah Shahid Umar | 2020 | Journal of Forestry Research2020，31，1： | 0 |
| 18 | Assessment of quality of bread incorporated with defatted sweet orange seed flour显示文摘The effect of incorporation of defatted flour from seeds of sweet orange on wheat flour bread quality was investigated.Seeds were removed from the fruits of sweet orange,sun dried,milled and defatted with ethanol.The defatted orange seed flour was incorporated into wheat flour at 5,10,and 15%.The chemical composition and physicochemical properties of the composite flours were assessed.The composite flours were used to prepare breads and the nutrients composition,antioxidant,physical and sensory qualities of the breads were determined.The water absorption,oil absorption,emulsifying and swelling capacities increased while foaming capacity and bulk density decreased with the addition of the defatted seed flour in the blends.The addition of defatted seed flour increased significantly(P<0.05)the ash(1.98%–3.05%),crude fiber(1.26%–2.98%)and carbohydrate(47.78%–55.90%)contents but decreased the moisture(23.59%–20.37%),crude fat(12.43%–8.98%)and protein(12.96%–8.72%)contents of the breads.The calcium,sodium,iron and zinc contents improved but phosphorus and potassium levels decreased with the incorporation of the defatted seed flour.The phenols,flavonoids,alkaloids,saponins,and carotenoids contents varied from 85.03–18.59 mg/100g,3.11–7.83 mg/100g,7.30–12.06 mg/100g,1.87–2.06 mg/100g,and 5.46–15.84 mg/100g,respectively.The loaf volume,specific volume and oven spring of breads decreased while loaf weight increased with the incorporation of defatted flour.The antioxidant activities of breads containing 15%defatted seed flour increased over that the 100%wheat bread.The ratings for the sensory attributes decreased with the addition of defatted seed flour in the breads.However,the ratings for the sensory qualities of breads containing 5 and 10%defatted seed flours did not differ significantly(P<0.05)from those of the 100%wheat bread.It is concluded that defatted flour from seeds of sweet orange fruits could be used to substitute 10%wheat flour in bread without adversely affecting the qualities of the breads. | Peter Isah Akubor Charity Hule Alex Kombo | 2023 | Food and Health2023，5，1： | 0 |
| 19 | Electrical and Structural Properties of Radio Frequency (RF) Sputtered ZnO Thin Film at Low Substrate Temperature显示文摘 | Sanusi Abdullahi Musa Momoh Kasim Uthman Isah | 2014 | Journal of Electrical Engineering2014，2，1： | 0 |
| 20 | ‘Morphemes’and‘Vocabulary Items’Distinction in Distributed Morphology:Evidence from Hausa显示文摘Traditionally,‘morphemes’are consisting complex morphophonological properties and syntactic-semantic properties.However,in realizational theories such as Distributed Morphology,which is a syntactic approach to word formation,morphemes are abstract bundle of features without phonological properties,e.g.pl,fem,masc,categorizers(Embick,2015)etc.Nevertheless,when language assigns phonological properties to those features(namely late insertion),they serve as vocabulary items instead of morphemes.This was confirmed by Marantz(2000:15),who proposed that‘…we see,overtly,the vocabulary items,not the morphemes.’Moreover,morphemes are generative and there is no any bound morpheme,all are free(Hankamer&Mikkelsen,2018).Vocabulary items are not generative but expandable and visibly they can either be free or bound.So this paper intends to elaborate these issues together with evidence from Hausa.The entire paper is divided into following subsections:Introduction,Distributed Morphology,morphemes and vocabulary items in Hausa and their differences,followed by Conclusion remarks. | Isah Abdullahi Muhammad | 2018 | 宏观语言学2018，6，2： | 0 |
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