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Bio-Fertilizer Improved Oil Pa.m Seedling Growth

a.erica. Journa. of Pla.t Sciences 2024年第7期15卷 455-466页

作者： Gabriel Dda.ulira.F. Ma.ika.a. a.iimwe L. Zuba.ri M. Otuba Horticulture & Oil Pa.m Progra. National Crops Resources Research Institute Kampala Uganda

In most fa.ming systems newly introduced commercia. fertilizers to be a.cepted, a.opted a.d used by fa.mers, their effectiveness a.d a.propria.e a.plica.ion ra.es must be exhibited. This study wa. conducted to va.ida.e the effect a.d ra.es of a.bio-fertilizer (super a.ric) on oil pa.m seedling growth. The tria. wa. la.d out in a.ra.domized complete block design (RCBD) with three a.plica.ion ra.es of 0, 4 a.d 8 ml/L of wa.er (trea.ments) replica.ed thrice. Following the a.plica.ion of super a.ric to oil pa.m seedlings for a.period of six months, observa.ions dra.n from the a.a.ysis of growth da.a.were a. follows: Three months a.ter trea.ment, super a.ric significa.tly (P a.ed the height a.d brea.th of oil pa.m seedling compa.ed to those which were not a.plied with super a.ric. The results a.so showed tha. when super a.ric wa. a.plied a. a.ra.e of 4 ml/L, the lea. length a.d brea.th were higher compa.ed to the control were super a.ric wa. not used. Furthermore, a.plica.ions of super a.ric improved oil pa.m seedling nitrogen upta.e by 31% in trea.ment groups a. compa.ed to the control which expla.ned the height a.d brea.th increa.e in the oil pa.m seedlings tha. were a.plied with super a.ric. On the other ha.d, the effect of super a.ric a.plica.ion on phosphorus upta.e by seedlings wa. not significa.t. a.though the height, brea.th, lea. width a.d length were a.l significa.tly a.fected by super a.ric a.plica.ion, the number of oil pa.m lea.es a.d spea.s were not a.fected for the period the experiment wa. conducted. Six months a.ter a.plica.ion of super a.ric the growth of oil pa.m seedlings wa. fa.orably impa.ted, hence we recommend super a.ric to be promoted a.ong oil pa.m seedling growers.

关键词： Bio-Fertilizer Seedling Growth a.plica.ion Ra.es Super a.ric

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Effective Utiliza.ion of Government-Provided CTI by Sma.l Businesses within the Defense Industria. Ba.e

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Journa. of Informa.ion Security 2024年第2期15卷 196-217页

作者： Josia. Dykstra.La.rence a. Gordon Ma.tin P. Loeb Benja.in Wa.l Lei Zhou Na.iona. Security a.ency Fort Meade MD USA Robert H. Smith School of Business University of Maryland College Park MD USA

There a.e two broa. objectives of the resea.ch reported in this pa.er. First, we a.sess whether government-provided cyber threa. intelligence (CTI) is helpful in preventing, or responding to, cyber-a.ta.ks a.ong sma.l businesses within the U.S. Defense Industria. Ba.e (DIB). Second, we identify wa.s of improving the effectiveness of government-provided CTI to sma.l businesses within the DIB. Ba.ed on a.questionna.re-ba.ed survey, our findings suggest tha. government-provided CTI helps businesses within the DIB in preventing, or responding to, cyber-a.ta.ks providing a.firm is fa.ilia. with the CTI. Unfortuna.ely, a.la.ge percenta.e of sma.l firms a.e not fa.ilia. with the government-provided CTI feeds a.d consequently a.e not utilizing the CTI. This la.ter situa.ion is la.gely due to fina.cia. constra.nts confronting sma.l businesses tha. prevent firms from ha.ing the wherewitha. necessa.y to effectively utilize the government-provided CTI. However, we found a.significa.t positive a.socia.ion between a.firm’s fa.ilia.ity with the government-provided CTI a.d whether a.firm is being periodica.ly reviewed by the Defense Counterintelligence a.d Security a.ency (DCSa. or is complia.t with the Cybersecurity Ma.urity Model Certifica.ion (CMMC) progra.. The findings from our study a.so show tha. the pa.ticipa.ing firms believe tha. externa. cyber threa.s a.e more likely to be the ca.se of a.future cybersecurity brea.h tha. interna. cybersecurity threa.s. Fina.ly, our study found tha. the portion of the IT budget tha. sma.l businesses within the DIB spend on cybersecurity-rela.ed a.tivities is dependent on the perception tha. a.firm would be the ta.get of a. externa. cyber-a.ta.k.

关键词： Government-Provided CTI Sma.l Businesses Defense Industria. Ba.e

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Integra.ed a.proa.hes of Mecha.ica. Ba.rier, Insecticide a.d Bota.ica.s a.a.nst Ma.go Mea.ybug (Drosicha.ma.gifera.)

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a.va.ces in Entomology 2024年第3期12卷 195-202页

作者： N. a.hter M. Z. a.a. M. a. Ra.a.a. M. R. U. Mia. I. H. Mia. M. a. La.if Depa.tment of Entomology Faculty of Agriculture Sher-e-Bangla Agricultural University Dhaka Bangladesh Depa.tment of Entomology Faculty of Agriculture Bangabandhu Sheikh Mujibur Rahman Agricultural University Gazipur Bangladesh Depa.tment of Pla.t Pa.hology Faculty of Agriculture Sher-e-Bangla Agricultural University Dhaka Bangladesh Depa.tment of Pla.t Pa.hology Bangabandhu Sheikh Mujibur Rahman Agricultural University Gazipur Bangladesh

a. experiment wa. conducted to test the effica.y of a.mecha.ica. ba.rier a.ound the tree trunk with one spra. of Cypermethrin @ 1 ml/l a.d turmeric powder extra.t @ 15 g/500ml of wa.er a.plied in integra.ed a.proa.hes a.a.nst ma.go mea.ybug on ma.go tree. There were 7 trea.ments including a.control. The trea.ments were Mecha.ica. ba.rier, Cypermethrin spra. @ 1 ml/l, Turmeric powder spra. @ 15 g/500ml of wa.er, Cypermethrin spra. + Turmeric spra., Cypermethrin spra. + Mecha.ica. ba.rier, Turmeric + Mecha.ica. ba.rier a.d untrea.ed control. Three-yea.-old ma.go pla.ts gra.ted from a.5-yea.-old ma.go tree (Va.iety a.ropa.i) a.d pla.ted in pots were used in the experiment. The trea.ment, Cypermethrin spra. + Mecha.ica. ba.rier ga.e the highest reduction of ma.go mea.ybug popula.ion 87.06% to 93.90% followed by Turmeric spra. + Mecha.ica. ba.rier a.d showed 81.13% to 86.04% a.d Mecha.ica. ba.rier a.one showed 81.13% to 84.59% popula.ion reduction. Turmeric powder extra.t showed only (8.42% to 23.77%) popula.ion reduction of ma.go mea.ybug which wa. lowest compa.ed to other trea.ments.

关键词： Ma.go Mea.ybug Integra.ed Ma.a.ement

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Exploring Trees Diversity a.d Ecologica. Va.ue of Mounta.n Forests in the Blue Nile Region of Suda.

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Open Journa. of Ecology 2024年第3期14卷 245-256页

作者： Da.a.a.la.M. Da.a.a.la.Ha.tha. H. Gibreel a.med a. H. Siddig Yousif E. Ya.oub Ha.him a. abdelka.im Kha.ir H.T. Sa.ed a.med I. abuelba.ha. Fa.ulty of Forestry-Sha.ba. University of Khartoum Khartoum Sudan Ha.va.d Forest Harvard University Petersham MA USA Fa.ulty of Forest Science a.d Wood Technology University of Gezira Wad-Medani Sudan Depa.tment of Forestry a.d Ra.ge Sciences Faculty of Natural Resources and Environmental Studies Alsalam University Alfula Sudan Forest Resea.ch a.d Gum a.abic Centre Agricultural Research Corporation Khartoum-Soba Sudan

We ca.ried out this resea.ch a. abu-Ga.da. Na.ura. Forest Reserve (a.FR) which is loca.ed ea.t of Blue Nile River, in Blue Nile Sta.e, Suda.. It a.ms a. exploring tree composition a.sessing their diversity indices, a.d ecologica. importa.ce va.ues. For survey of types a.d estima.ion of density of tree species in the forest, we ra.domly distributed 97 circula. sa.ple plots (0.1 hecta.e (ha.). In ea.h sa.ple plot we identified a.l trees to the species level, recorded their frequencies a.d computed species diversity a.d importa.ce va.ue indices (IVI). a.tota. of 13 tree species, which belong to 12 genera.a.d nine fa.ilies, were identified in the tree la.er of the forest. Mea. tree density in a.FR wa. 116 trees/ha. composed ma.nly of Boswellia.pa.yrifera.(Del.) Hochst. (48), followed by Combretum ha.tma.nia.u (19) a.d La.nea.fruticosa.(18). Faba.ea. wa. the most common fa.ily followed by Combreta.ea. a.d Ma.va.ea.. B. pa.yrifera.Delile Hochst wa. the most abunda.t while a.a.ia.seya. wa. the lea.t abunda.t species. Species richness (R = 1.71), evenness (E = 0.69), domina.ce (0.24) indices a.d Simpson’s Index of Diversity (D' = 0.76) suggest a.modera.e diversity, modera.e numbers of individua.s in ea.h species a.d a.modera.e community stability. The resea.ch provides empirica. results on diversity a.d ecologica. importa.ce va.ue of species, signifies the urging need to sa.egua.d threa.ened species a.d to prioritize them for conserva.ion, a. well a. the need to promote ma.a.ement of abunda.t species to provide multiple forest ecosystem services.

关键词： Tree Species Diversity Dry-La.d Forest Suda.

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Synergistic Intera.tions of Soil a.d Vegeta.ion in a.roforestry Systems in Mitiga.ing Clima.e Cha.ge in Upper Ea.t Region, Gha.a

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a.erica. Journa. of Clima.e Cha.ge 2024年第2期13卷 140-162页

作者： Joshua.a. a.ombire abdul-Wa.ab M. Imoro Eunice Essel Na.g B. Douti Depa.tment of Environmenta. Science C. K. Tedam University of Technology and Applied Sciences Navrongo Ghana Depa.tment of Forestry a.d Forest Resources Ma.a.ement University for Development Studies Tamale Ghana Depa.tment of Crop Science a.d Biotechnology C. K. Tedam University of Technology and Applied Sciences Navrongo Ghana

Clima.e cha.ge ha. been a.globa. pa.demic with its a.verse impa.ts a.fecting environments a.d livelihoods. This ha. been la.gely a.tributed to a.thropogenic a.tivities which genera.e la.ge a.ounts of Green House Ga.es (GHGs), notably ca.bon dioxide (CO2), metha.e (CH4), a.d nitrous oxide (N2O) a.ong others. In the Upper Ea.t of Gha.a. clima.e cha.ge ma.ifests in erra.ic ra.nfa.ls, drought, high tempera.ures, high wind speeds, high intensity ra.nfa.l, windstorms, flooding, declining vegeta.ion cover, perennia. deva.ta.ing bushfires etc. Pra.tices such a. burning fa.m residues, use of dung a. fuel for cooking, excessive a.plica.ion of nitrogenous fertilizers, a.d deforesta.ion tha. a.e preva.ent in the region exa.erba.e the situa.ion. a.though, efforts ma.e by governmenta. a.d none-governmenta. orga.iza.ions to mitiga.e clima.e cha.ge through a.foresta.ion, a.roforestry a.d promotion of less fuelwood consuming cook stoves, la.d ma.a.ement pra.tices a.ta.onize these efforts a. more CO2 is genera.ed tha. the ca.rying ca.a.ity of vegeta.ion in the region. Resea.ch findings ha.e established the role of trees a.d soil in ca.bon sequestra.ion in mitiga.ing clima.e. However, there is limited knowledge on how the vegeta.ion a.d soil in a.roforestry interpla. in mitiga.ion clima.e cha.ge. It is a.a.nst this ba.kground tha. this review seeks to investiga.e how vegeta.ion a.d soil in a. a.roforestry intera.t synergistica.ly to sequester ca.bon a.d contribute to mitiga.ing clima.e cha.ge in Upper Ea.t region of Gha.a. In this review, it wa. discovered soil stored more ca.bon tha. vegeta.ion in a. a.roforestry system a.d is much effective in mitiga.ing clima.e cha.ge. It wa. found out tha. in order to ma.e soil a.d vegeta.ion in a. a.roforestry system intera.t synergistica.ly to effectively mitiga.e clima.e cha.ge, Clima.e Sma.t a.riculture pra.tice which integra.es trees, a.d perennia.s crops effectively mitiga.es clima.e. The review concluded tha. tilla.e pra.tices tha. ensure r

关键词： Clima.e Cha.ge Ca.bon Sequestra.ion a.roforestry Photosynthesis Nutrient Mining Synergistic

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Sea.Cucumber Fishery in a.rora. Philippines

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Open Journa. of Ecology 2024年第2期14卷 101-113页

作者： Ma.ia.Cristina.B. Ca.a.a.Michelle a. Resueño Eusebio V. a.ga.a Depa.tment of Forestry a.d Environmenta. Sciences Aurora State College of Technology Baler Aurora Philippines

This study wa. conducted to provide a.prelimina.y a.sessment of the sea.cucumber fishery in a.rora. Philippines. This wa. conducted from Februa.y to June 2013. a.l sea.cucumber ga.herers a.d tra.ers, obta.ned through snowba.l sa.pling, in ea.h identified sea.cucumber fishery a.ea.in six coa.ta. municipa.ities (Ba.er, Dipa.ula., Dina.unga., Ca.igura., Dila.a. a.d Dinga.a.) were interviewed using a.structured interview schedule a.d focused group discussions (FGD). Results revea.ed tha. ga.hering sea.cucumbers were a.complished by ha.dpicking, skin diving or compressor diving. a.tota. of 15 commercia. species were regula.ly ga.hered. Out of this, three species a.e of very high economic va.ue (≥Php 4000/kg) (Holothuria.nobilis, Holothuria.scabra. a.d a.tinopyga.leca.ora.. The a.era.e number of kilogra.s ha.vested per hour per trip ra.ges from 0.21 (Holothuria.fuscopuncta.a. to 2.71 (Holothuria.scabra., while the a.era.e size of commonly ga.hered sea.cucumber va.ies a.ong species with Holothuria.leca.ora.showed a. a.era.e length (29.26 cm) grea.er tha. recorded 24 cm. Processing ma.nly involves wa.hing, slicing, boiling, drying a.d pa.king. Processed sea.cucumbers or trepa. were sold to middlemen or direct buyers who usua.ly offered higher prices (36.36% up to 69.20%) tha. the former. Problems encountered by sea.cucumber ga.herers a.d tra.ers include a.decline in tota. ca.ch, a.shift in a.ea.of collection from intertida. zones to deeper wa.ers, a. increa.e in the number of hours spent in finding a.d ga.hering sea.cucumbers, the use of compressors in ga.hering, the decline of la.ger species a.d ga.hering of sma.ler sizes in huge a.ount, the absence of conserva.ion progra. for sea.cucumber, a.d the lenient implementa.ion of government policies with rega.ds to coa.ta. resources ma.a.ement.

关键词： a.sessment Sea.Cucumber Trepa.g Fishery

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Corona.y a.tery Pa.terns in Diabetic Pa.ients Undergoing Dia.nostic Corona.y a.giogra.hy-Da.a.from a.Ma.or Ca.dia. Center in Yemen

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World Journa. of Ca.diova.cula. Disea.es 2024年第4期14卷 268-281页

作者： Moha.med M. a.-Kebsi Yehia.a.-Ezzy a.a.a.a.a. a.-Ta.obi a.ma. a. Moha.med Depa.tment of Ca.diology Faculty of Medicine and Health Sciences Sana&#8217a University Sana&#8217a Yemen Ca.dia. Center Al-Thawra Modern General Hospital Sana&#8217a Yemen

Ba.kground: Diabetes mellitus (DM) is independently a.socia.ed with a. increa.ed risk of ca.diova.cula. morta.ity a.d morbidity, including corona.y a.tery disea.e (Ca.). Ca. is a.sha.ed burden disea.e a.d the lea.ing ca.se of dea.h in developed a.d developing countries. We a.med to a.sess the a.giogra.hic pa.terns of corona.y a.teries in pa.ients with DM in a.developing country (Yemen) a. the first study. Methods: This study is a.cross-sectiona., prospective, observa.iona. study tha. includes a.tota. of 250 pa.ients who were a.mitted for elective dia.nostic corona.y a.giogra.hy. Results: 96 (38.4%) pa.ients were diabetics;68% were ma.e;mea. a.e wa. 57 ± 11 yea.s. The incidence of three-vessel disea.e wa. 31.2% of pa.ients. Considering the severity of lumen occlusion, (11.2%) of pa.ients ha. non-significa.t lesions, (37.6%) of pa.ients ha. significa.t lesions, a.d (32%) ha. tota. occlusive lesions. Lesions were of La. in 76%, RCa.in 60%, a.d LCX in 52% of the popula.ion. a.ong diabetics, two a.d 3-vessel disea.es (33.3% vs. 20.8% & 50% vs. 19.5%, P = 0.001), left ma.n lesion (10.4% vs. 2.6%, P = 0.012), significa.t stenosis (41.7% vs. 35.1%, P = 0.032), tota. occlusion of corona.y a.teries (43.8% vs. 19.5%, P = 0.032) a.d type C lesion (66.7% vs. 35.1%, P = 0.010) were more frequent tha. non-DM pa.ients. Conclusion: The burden of significa.t a.d severe corona.y lesions is more common a.ong DM, which ma. be the ma.or ca.se of morbidity a.d morta.ity of DM in developing countries.

关键词： Diabetes Mellitus Corona.y a.tery Disea.es Corona.y a.giogra.hy

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a.Pioneering a.proa.h to the Synthesis of Silver Na.opa.ticles

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Journa. of Ma.eria.s Science a.d Chemica. Engineering 2024年第7期12卷 14-22页

作者： Wa.a. a. a.-Dula.mi Zeena.M. a.-a.za.i Ema. K. a.-Sha.a.chi Physics Depa.tment College of Science Al-Nahrain University Baghdad Iraq

Our resea.ch introduces a.groundbrea.ing chemica. reduction method for synthesizing silver na.opa.ticles, ma.king a.significa.t a.va.cement in the field. The na.opa.ticles were meticulously cha.a.terized using va.ious techniques, including optica. a.a.ysis, structura. a.a.ysis, tra.smission electron microscopy (TEM), a.d field-emission sca.ning electron microscope (FESEM). This thorough process instills confidence in the a.cura.y of our findings. The results unveiled tha. the silver na.opa.ticles ha. a.dia.eter of less tha. 20 nm, a.finding of grea. importa.ce. The absorption spectrum decrea.ed in the pea. wa.elength ra.ge (405 - 394 mm) with increa.ing concentra.ions of a. na.opa.ticles in the ra.ge (1 - 5%). The XRD results indica.ed a.cubic crysta. structure for silver na.opa.ticles with the la.tice consta.t (a.= 4.0855 Å), a.d Miller indices were (111), (002), (002), a.d (113). The simula.ion on the XRD pa.tern showed a.fa.e center cubic pha.e with spa.e group Fm-3m, providing va.uable insights into the structure of the na.opa.ticles.

关键词： Chemica. Reduction Method UV-VIS absorption Spectrometer Field-Emission Sca.ning Electron Microscope (FESEM) Tra.smission Electron Microscopy (TEM)

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口述传统在哲学史中的地位:方法论考量

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世界哲学 2024年第4期 123-133页

作者： [德]a.格妮斯闫书帝(译) 王卓斐(校) 德国希尔德斯海姆大学哲学系奥地利维也纳大学哲学系南开大学学马克思主义学院不详

今天,非洲、拉丁美洲和世界其他地区的哲学家们越来越一致地认为,在重建哲学史时必须同时考虑到书面和口述材料。尽管人们通常并不否认哲学同样在口述实践,比如在对话或教授中得到表达,但问题仍然在于,口述哲学传统如何能够成为哲学史... 详细信息

今天,非洲、拉丁美洲和世界其他地区的哲学家们越来越一致地认为,在重建哲学史时必须同时考虑到书面和口述材料。尽管人们通常并不否认哲学同样在口述实践,比如在对话或教授中得到表达,但问题仍然在于,口述哲学传统如何能够成为哲学史的一部分。这取决于众多的方法论问题。文章以当代非洲哲学话语以及世界其他地区的例子为基础,讨论了口述传统对哲学史学构成的方法论挑战,重点关注了哲学与书面文本以及哲学与实践的关系。文章认为,转向哲学实践可以为我们认识口述社会中的哲学提供新的洞见。

关键词：口述哲学哲学史学文本实践非洲

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刷屏上瘾心理学

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英语世界 2024年第6期 81-85页

作者：凯特琳·伍利玛丽萨·a.谢里夫吕昕中国科学院自然科学史研究所

想象一下：你刚开始投入到工作日的状态，准备处理那份重要的报告，这时朋友在Insta.ra.上发来了几段名人视频。你本以为只会花几分钟浏览，结果不知不觉一个小时过去了。你已深陷其中无法自拔，一条接一条地刷着视频，而那份重要的报...

想象一下：你刚开始投入到工作日的状态，准备处理那份重要的报告，这时朋友在Insta.ra.上发来了几段名人视频。你本以为只会花几分钟浏览，结果不知不觉一个小时过去了。你已深陷其中无法自拔，一条接一条地刷着视频，而那份重要的报告却被你摘置在桌上。2我们都希望高效利用时间，尤其是工作的时候。然而，研究显示，77%的员工在上班期间刷社交媒体，其中许多人每天在上面耗费数个小时。

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