The Formation of Simplex Nouns in Urban Hijazi Arabic: A Distributed Morphology Approach

This paper investigates the structure of the simplex nouns in Hijazi Arabic following the Distributed Morphology (DM) framework. It is argued that simplex nouns are derived in the syntax from neutral root and morphosyntactic features in the same way phrases are. All nouns in Hijazi Arabic (HA) must inflect for gender and number. Moreover, all nouns can attach to the definite article al-“the”. Hence, it is proposed that the functional heads (n)ominaliser,(Gen)der,(Num)ber, and (D)eterminer respectively c-command the neutral root and host the relevant feature value.

‘Morphemes’and‘Vocabulary Items’Distinction in Distributed Morphology:Evidence from Hausa

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.

What is Distributed Morphology?

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.

On the evolution and formation of discharge morphology in pulsed dielectric barrier discharge

The discharge morphology of pulsed dielectric barrier discharge(PDBD) plays important roles in its applications. Here, we systematically investigated the effects of the voltage amplitude,discharge gap, and O_(2)content on the PDBD morphology, and revealed the possible underlying mechanism of the U-shaped formation. First, the morphological evolution under different conditions was recorded. A unique U-shaped region appears in the middle edge region when the gap is larger than 2 mm, while the entire discharge region remains columnar under a 2 mm gap in He PDBD. The width of the discharge and the U-shaped region increase with the increase in voltage, and decrease with the increase of the gap and O_(2)content. To explain this phenomenon,a two-dimensional symmetric model was developed to simulate the spatiotemporal evolution of different species and calculate the electric thrust. The discharge morphology evolution directly corresponds to the excited-state atomic reduction process. The electric thrust on the charged particles mainly determines the reaction region and strongly influences the U-shaped formation.When the gap is less than 2 mm, the electric thrust is homogeneous throughout the entire region,resulting in a columnar shape. However, when the gap is larger than 2 mm or O_(2)is added, the electric thrust in the edge region becomes greater than that in the middle, leading to the U-shaped formation. Furthermore, in He PDBD, the charged particles generating electric thrust are mainly electrons and helium ions, while in He/O_(2)PDBD those that generate electric thrust at the outer edge of the electrode surface are mainly various oxygen-containing ions.

Spatial Morphology Evolution Characteristics Analysis of the Resident Population Distribution in Henan, China

The population spatial distribution pattern and its evolving pattern play an important role in regional allocation of social resources and production factors, formulation of regional development plans, construction of a better life society, and promotion of regional economic development. Based on the resident population statistics data of Henan province from 2006 to 2021, with county as the basic study unit, the paper studies the spatial morphology characteristics and its evolution patterns of resident population distribution, by using spatial analysis methods such as population distribution center, standard deviation ellipse, and spatial auto correlation analysis. The results show that: the resident population spatial distribution shows unbalanced state, the population agglomeration areas mainly distribute in the northeast part and north part, where the resident population growth rate is significantly higher than other regions, over time, this trend is gradually becoming significant. The resident population distribution has a trend of centripetal concentration, with the degree and trend of centripetal gradually strengthening. The resident population distribution has obvious directional characteristics, but the significance is not high, the weighted resident population average center is approximately located at (4.13740˚N, 113.8935˚E), and the azimuth of the distribution axis is approximately 11.19˚. The population distribution has obvious agglomeration characteristics, with the built-up areas of Zhengzhou and Luoyang as their centers, where have a significant siphon effect on the surrounding population. The southern and southwestern regions in the province form a relatively stable belt area of Low-Low agglomeration areas.

配电管理系统(DMS)的技术要点

分析了配电管理系统（ＤＭＳ）的特点及其性能要求，对其馈线自动化、地理信息系统、配电工作管理、配电网应用软件、故障投诉管理、用电营业管理、电能计费、负荷管理等基本功能进行了探讨，提出了技术要求，并就ＤＭＳ网络构成及其与其他系统和设备的接口提出建议。

胶州湾海水中DMS和DMSP的分布及其影响因素

为了解人为活动对二甲基硫(DMS)和二甲巯基丙酸(DMSP)生物生产的干扰,分别于2005年8月、11月对胶州湾海域进行采样。测定结果表明:胶州湾海水中8月DMS、DMSPd和DMSPp在次表层的平均含量分别为4.89,17.9和23.93nmol·L-1,在微表层中的平均含量分别为4.58,19.98和21.49nmol·L-1,11月DMS、DMSPd和DMSPp在次表层的平均含量分别为2.07,12.99和16.74nmol·L-1,在微表层中的平均含量分别为1.44,16.13和19.62nmol·L-1。DMS和DMSP的水平分布由于受到陆源输入的影响,呈现出自湾内向湾外递降的趋势。DMS和DMSP的含量夏季高于秋季。DMS和Chl-a在每个季节具有一定的相关性。DMS浓度的增加导致DMS通量增加。对海水微表层和次表层的研究表明,DMS和DMSPp并未在微表层中富集,而DMSPd有一定程度的富集。DMS,DMSP,Chl-a在海水微表层和次表层之间浓度分布的相关性体现了2层水体之间存在强烈的交换作用。

配电管理系统DMS的设计与实现

描述了一种具有开放性、通用性和可扩展性的第四代配电管理系统GALASYS DMS的设计与实现技术。系统采用了分布式实时数据库,C++Wrapper和Web等技术,实现了第四代配电管理系统。重点介绍了系统的总体结构、网络管理子系统、分布式实时数据库子系统和应用子系统的实现技术。

应用面向对象技术设计与开发微机EMS/DMS应用软件

提出了微机 EMS/ DMS应用软件的结构和设计思路。应用面向对象技术和 Visual C+ +语言实现 EMS/ DMS数据库对象类 ,将实时数据库、关系数据库、磁盘文件等各种外部数据源的访问接口和数据结构封装在对象类之中 ,为开发不直接依赖于外部数据库的结构和操作 ,并且能方便地与各种环境连接和集成的即插式微机 EMS/ DMS应用软件建立了基础。说明了 EMS/ DMS应用软件模块对象类的设计原则和封装功能 ;结合实际工程介绍了应用这些对象类集成和组装可执行应用程序的步骤。

不同PP/EPDM共混物力学性能研究

本文研究了不同种类的PP／EPDM共混物。结果表明，随EPDM含量增加，拉伸强度、拉伸弹性模量、弯曲强度、弯曲弹性模量均下降，但在含量30％附近时，冲击强度提高，冲击强度的变化与EPDM在PP中形态及分布有关。共混物的晶体结构对力学性能没有影响。

配电管理系统(DMS)中GIS和SCADA数据转化技术研究

配网管理系统是目前广泛应用于电力资源管理的一种管理信息系统,GIS和SCADA是其中必要的应用子系统。两个子系统间的数据异构为系统的应用带来了问题,针对以上问题,介绍了宁波电业局的配电管理系统(DMS)的体系结构及该系统中GIS与SACAD两个子系统之间的数据转换的实现方法。

基于PV-DM模型的多文档摘要方法

当前的基于词向量的多文档摘要方法没有考虑句子中词语的顺序,存在异句同向量问题以及在小规模训练数据上生成的摘要冗余度高的问题。针对这些问题,提出基于PV-DM(Distributed Memory Model of Paragraph Vectors)模型的多文档摘要方法。该方法首先构建单调亚模(Submodular)目标函数;然后,通过训练PV-DM模型得到句子向量计算句子间的语义相似度,进而求解单调亚模目标函数;最后,利用优化算法抽取句子生成摘要。在标准数据集Opinosis上的实验结果表明该方法优于当前主流的多文档摘要方法。

水溶性DM-5005钝化剂在重油催化裂化装置上的应用

水溶性DM－5005钝化剂在催化裂化小试和100万吨／年重油催化裂化工业应用结果表明：水溶性DM－5005钝化剂是改善重金属对催化剂污染的有效简便方法之一，有利于改善产品分布，使汽油、液化气收率增高，干气和焦炭收率下降，干气中氢含量降低，从而保证了装置安全、平稳长周期生产。

衍纸艺术在DM设计中的应用

本文以衍纸艺术在DM设计中的应用现状为基础,从衍纸艺术的造型与DM设计要素的完美结合进行研究,提出衍纸艺术的装饰特色与DM设计的造型要素相结合而创造出优美的、个性化的DM新形象,有效地传递出商品的销售信息,以促进DM造型的多样化发展需要。

Study on Morphology and Distribution of Euphorbia kansuensis Prokh.(Euphorbiaceae),a Potential Energy Plant

[Objective] This research aimed to study the taxonomic status of a potential energy plant, E. kansuensis Prokh (Euphorbiaceae). [Method] Fresh plants collected after field survey and specimens were observed and compared to study the morphological characteristics and distribution of E. kansuensis Prokh. and E. ebraceolata Hayata in Subgen. Esula distributed in Jiangsu Province. [Result] There was no obvious morphological distinction but some overlaps between E. kansuensis Prokh. in Flora of China and E. ebraceolata Hayata in Flora of Jiangsu based on indumentum and root characteristics, therefore the standpoint that E. ebraceolata Hayata was a wrong name for E. kansuensis Prokh. in Flora of China proved to be reasonable. However, the description of E. kansuensis Prokh. should be modified as follows: indumentums, present or absent; roots, fusiform to terete; glands, oblong kidney-shaped. [Conclusion] This study is of great significance for the taxonomic identification of E. kansuensis Prokh.

Morphology, size and distribution of MnS inclusions in non-quenched and tempered steel during heat treatment

This article reports the morphology, size, and distribution evolution of MnS inclusions in non-quenched and tempered steel during heat treatment. The variation of single large-sized MnS inclusions at high temperature was observed in situ using a confocal scanning laser microscope （CSLM）. The slender MnS inclusions first changed to pearl-like slrings. These small-sized pearls subsequently coalesced and became closer together as the temperature increased. Large-sized MnS inclusions in non-quenched and tempered steel samples with different thermal histories were investigated with respect to the evolution of their morphology, size, and distribution. After 30 min of ovulation at 1573 K, the percentage of MnS inclusions larger than 3 μm decreased from 50.5% to 3.0%. After a 3 h making period, Ostwald ripening occurred. Most MnS inclusions moved from the grain bounda- ries to the interior. The present study demonstrates that heat treatment is an effective method of changing the morphology, size, and distribution of MnS inclusions, especially large-sized ones.

Nanoscale pore morphology and distribution of lacustrine shale reservoirs:Examples from the Upper Triassic Yanchang Formation,Ordos Basin

Pore structure plays an important role in the gas storage and flow capacity of shale gas reservoirs. Fieldemission environmental scanning electron microscopy（FE-SEM） in combination with low-pressure carbon dioxide gas adsorption（CO2GA）,nitrogen gas adsorption（N2GA）,and high-pressure mercury intrusion（HPMI） were used to study the nanostructure pore morphology and pore-size distributions（PSDs） of lacustrine shale from the Upper Triassic Yanchang Formation,Ordos Basin. Results show that the pores in the shale reservoirs are generally nanoscale and can be classified into four types： organic,interparticle,intraparticle,and microfracture. The interparticle pores between clay particles and organic-matter pores develop most often,l with pore sizes that vary from several to more than 100 nm. Mercury porosimetry analysis shows total porosities ranging between 1.93 and 7.68%,with a mean value of 5.27%. The BET surface areas as determined by N2 adsorption in the nine samples range from 10 to 20 m2/g and the CO2 equivalent surface areas（2 nm）vary from 18 to 71 m2/g. Together,the HPMI,N2 GA,and CO2 GA curves indicate that the pore volumes are mainly due to pores 100 nm in size. In contrast,however,most of the specific surface areas are provided by the micropores. The total organic carbon（TOC） and clay minerals are the primary controls of the structures of nanoscale pores（especially micropores and mesopores）. Micropores are predominantly determined by the content of the TOC,and mesopores are possibly related to the content of clay minerals,particularly the illite-montmorillonite mixed-layer content.

PARTICLE MORPHOLOGY OF POLY(VINYL CHLORIDE)RESIN PREPARED BY SUSPENDED EMULSION POLYMERIZATION

Suspended emulsion polymerization was used to prepare poly(vinyl chloride) (PVC) resin. Fine PVC particleswere formed at low polymerization conversions. The amount of fine panicles decreases as conversion increases anddisappears at conversions greater than 30%. Scanning electron micrographs show that PVC grains are composed of looselycoalesced primary particles, especially for PVC resins prepared in the presence of poly(vinyl alcohol) dispersant. The size ofprimary particles increases and porosity decreases with the increase of conversion. In view of the particle features of PVCresin, a particle formation mechanism including the formation of primary particles and grains is proposed. The formationprocess of primary particles includes the formation of particle nuclei, coalescence of particle nuclei to form primary particles,and growth of primary particles. PVC grains are formed by the coagulation of primary particles. The loose coalescence ofprimary particles is caused by the colloidal stability of primary particles and the low swelling degree of vinyl chloride in the primary particles.

DM杂志发行运作方式管窥

DM杂志作为一种从国外引进到国内媒体市场的新生媒体,它的发展现状究竟怎样?本文从高精确发行,是保障DM杂志平稳发展的重中之重,以及数据库运作,是DM杂志的核心竞争力等两个角度分析了DM杂志发行运作方式。

Study on the Morphology,Particle Size and Thermal Properties of Vitamin A Microencapsulated by Starch Octenylsucciniate

The morphology,particle size distribution and thermal properties of microcapsules were evaluated by scanning electron microscopy（SEM）,laser diffraction particle size analyzer and differential scanning calorimetry（DSC）.Vitamin A was used as model core material,HI-CAP 100（starch octenylsucciniate,OSA-starch） was used as wall material and prepared by spray drying.When emulsions were prepared with 40%（w/v） solution of total solids concentration at the core/wall material ratios of 40%（w/w）,the microencapsulation efficiency（ME） was（96.38 ± 0.71）%.Microcapsules exhibited spherical shapes with characteristic dents as evidence by SEM.With the vibrating frequency of the centrifugal granulation from 40,35,30,25 to 20 Hz,the volume diameter（D4,3） was 66.58,71.44,85.61,94.08,and 153.45 μm,respectively.Differential scanning calorimetry（DSC） results revealed that the glass transition temperature（Tg） and melting temperature（Tm） were 56.355 and 208.300°C,respectively.Vitamin A microcapsules produced with HI-CAP 100 exhibited spherical shapes with characteristic dents,which was attributed to drying and cooling solidification involved during spray-drying.The vibrating frequency of the centrifugal granulation had effect on the particle size distribution of microcapsules（P 〈 0.05）.The storage and heating stability of microcapsules was well by thermal properties.