Arts and Humanities Commons^™

تأثير متغيرات التعتيق الاصطناعي على مقاومة الشد والبنية المجهرية لسبيكة الألمنيوم 7075, Mohammad Nefawy, Mahmoud Al Asad

Palestine Technical University Research Journal

In this research, we studied the effect of change in artificial aging time and temperature on tensile strength and Microstructure for 7075 aluminum alloy, where samples of aluminum alloy 7075 were treated with artificial aging at different temperatures are 120 ° C, 160 ° C and 200 ° C for 0.5, 1.5, 3, 18, 48 hours. When the 7075-aluminum alloy was artificially aged in of 120 ° C and 160 ° C, the values of ultimate tensile strength (UTS) of the alloy were higher than when it was aged in 200 ° C. By increasing of artificial aging time, the …

أثر الشمول المالي على أداء المصارف التقليدية المدرجة ببورصة فلسطين باستخدام نموذج Camels, Mahmoud Haj Yousef

Palestine Technical University Research Journal

This study aimed at identifying the impact of the financial inclusion on the performance of conventional banks according to an analytical study using the American Banking Evaluation System (CAMELS) model during the period (2011-2014-2017). The study population included the conventional banks listed in Palestine stock exchange, and it was a comprehensive survey of all the study population. To achieve the objectives of the study, the researcher followed a descriptive analytical approach using the financial analysis and the multiple linear regression analysis. Moreover, the study concluded a number of findings, the most important are: The conventional banks provide a performance ranges …

مدى توافر مكونات الحمض النّووي التنظيمي Dna وأثرها في تحقيق الأداء العالي لدى العاملين في قطاع التعليم التقني الفلسطيني, Amal Elhela, Samer Arqawi, Waseem Al-Habil

Palestine Technical University Research Journal

The research aims to uncover the relationship and impact between the availability of the organizational gene components and the level of achieving high performance of the technical education employees. The researchers used the descriptive analytical method and the sample consisted of all employees of the Palestinian technical education sector who are working in the Technical University of khadori (419 employees), and Palestine Technical College –Deir El-Balah (190 employees). The random simple sample participants consisted of (236), and (194) questionnaires were received, with a response rate of (82.2). The results showed a relationship and impact between the components of the organizational …

الاستراتيجيات المقترحة للحلقة المفقودة بين مخرجات التعليم العالي ومتطلبات سوق العمل, Rawan Damaira, Jehan Damaira

Palestine Technical University Research Journal

The study aimed to know the proposed strategies for the lost loop between higher education outputs and labor market requirements from the perspective of Palestinian university graduates. The study sample consisted of 200 respondents, a constructed questionnaire was distributed to four Palestinian university graduates' students in north West Bank namely: (Al-Quds Open University, Anajah University, -Al-Khudouri University, and The Arab American University). The descriptive analytical method was used in this study, as the study used several statistical tools, such as frequency distribution, percentage, mean and mean average, T-test, and the one-wayanalysis of variance, and the equation for calculating Cronbach's alpha …

تحليل واقع التعليم الإلكتروني في الجامعات الفلسطينية: دراسة حالة جامعة فلسطين التقنية – خضوري/طولكرم, Hiba Khalil Almbayed

Palestine Technical University Research Journal

The study aimed to analyze the reality of e-learning at Palestine Technical University-Khudouri/Tulkarem, and to identify the most important challenges facing students when using the education system, as well as to analyze the extent to which university students interact with the e-learning system, and to show the differences between the average opinions of the study sample on e-learning according to the study variables due to the nature of the study, the descriptive analytical approach was used, in order to reach practical results, and to achieve and analyze the reality of e-learning a questionnaire consisting of (34) paragraphs was designed, where …

أثر أنظمة المعلومات المحاسبية على القرارات المالية للمنشآت التجارية في مدينة طولكرم, Ammar Salem

Palestine Technical University Research Journal

This study sought to highlight the effect of information accounting systems on the financial decisions (fund decisions, investment decisions, deviance earning decisions, special decisions) of commercial establishments in Tulkarem Governorate and to show which variables have the greater impact on these decisions. The researcher conducted the study using a questionnaire. He distributed questionnaires covering 300 accountants and auditors depending on the statistics of Tulkarem Chamber of Commerce and Trade in 2019. The study sample composed of 50 accountants and auditors in October 2019. To achieve the end of the study, the researcher employed arithmetic means and standard deviation. The study …

ملامحُ المقاومةِ الشعبيَّة في ديوانِ "المجدُ ينحني أمامكم" مُقتَرباتُ الموضوعِ والَّتشكيل الشعريّ, Khalel Qatanani

Palestine Technical University Research Journal

The study deals with the "Glory bends before you" by the poet Abdel Nasser Saleh, as an appropriate model to study the subject of popular resistance and its role in confronting the occupier through the use of popular resistance methods and means, and the statement of its foundations, and objective and poetic features. He lived the experiences of struggle and arrest in the Uprising. He practiced peaceful resistance on the homeland by his pencil and actions. The study attempts to dismantle the vocabulary of the texts of the Diwan by employing the analytical methodology in order to demonstrate the extent …

مفهوم الذات وعلاقته بالتكيف النفسي لدى الأحداث الجانحين المسجلين في وزارة التنمية الاجتماعية, Iyad Abu Bakr, Salim Odeh

Palestine Technical University Research Journal

This study is aimed to identify the self-concept and its relation with psychological adaption in the delinquent juvenile, who are registered in the ministry of social development, andthe impact of some demographical variants (age, and monthly income), on the self-conception and psychological adaption on them, from the delinquent juvenile who are registered in the ministry of social development point of view ،in Ramallah and Tubas governorates. The study sample consists of all juvenile who are registered in the ministry of social development in 2016, whose number is 2460 delinquent juvenile, among them a clustered and Random sample which has been …

واقع الصحة المدرسية في مدارس محافظة الخليل الحكومية وسبل تطويرها, Hakam Hijje, Aseel Abu Zneid

Palestine Technical University Research Journal

This study aimed at investigating the status of school health in the Governorate of Hebron and the way to develop them. The study population consisted of all teacher members of the health committees and their coordinators, in Governorate of Hebron. In academic year 2017/2018, (1482) committee members. The researcher used questionnaire to collect data. The questionnaire sample was randomly stratified, and consisted of (250) members. The researcher developed (40) items questionnaire that covers the aspects of the status of school health. The study results revealed that, the degree of estimation of the teacher members of school health and the coordinators …

درجة تطبيق مهارات التفكير التأملي في تدريس التربية الرياضية في المدارس الحكومية لمحافظة نابلس من وجهات نظر معلمي التربية الرياضية, Islam Mohammad Abbas

Palestine Technical University Research Journal

This study aimed to identify the degree of applying the thinking skills in teaching physical education in public schools in Palestine from the perspectives of teachers of physical education themselves. The study found that the degree of applying the thinking skills in the field of thinking during the event received the highest degree of approval from the point of view of the teachers of physical education, followed by the field of thinking of the event in the second place. The field of reflective thinking in general received a high degree of approval, with a percentage of 73.3%. The study also …

نظرة تقييمية لآراء الخبراء في كرة الطائرة نحو تطبيق نظام الاحتراف في أندية الضفة الغربية, Ahmad Nassar, Ismael Zakarneh, Husein Qadoumi, Ghait Nassef

Palestine Technical University Research Journal

This study aimed to an evaluation look at the opinions of experts in volleyball towards the application of the professional system in West Bank clubs, and to achieve this, the researchers used the descriptive approach due to its suitability and the nature of the objectives of the study. Organization and planning, capabilities and playgrounds, media and marketing, and game components (coaches, players and referees), the study population consisted of (70) individuals, and the study sample reached (37) individuals, accounting for 52% of the study community as follows: experts (15), and managers The technicians (trainers) (9), team administrators (7), and referees …

دَرجَةُ اسْتخدامِ نُظُمِ الْبَحْثِ والرّضا عنْها في الْمكتباتِ الفِلَسطينيّةِ في ظلِّ البيئةِ التّكْنولوجيّةِ منْ وِجْهَةِ نظرِ أُمَناءِ المكتباتِ وَالباحِثينَ, Ibrahim Khader

Palestine Technical University Research Journal

The present study aimed to identify the extent of using research systems that are the new generation for the library index, similar to the interface of the beneficiaries that allows access to all information, and satisfaction with it in Palestinian libraries in light of the technological environment from the viewpoint of librarians and researchers. It also aimed to identify whether there is any difference between the respondent’s occupational stress levels which can be attributed to their (Gender, major, library type, experience). The study’s population consists from all the all the Librarians and researchers in Palestine (West Bank and Gaza Strip). …

التأثيرات السلبية الناتجة عن استخدام الأجهزة اللوحية الذكية على الصحة الجسمية والنفسية لأطفال من عمر(13-16) سنة من وجهة نظرهم, Nuha Iter

Palestine Technical University Research Journal

The study aimed to explore the negative effects of using smart devices on the physical and psychological health of children aged (13-16) years from their perspective. The study was applied to a random sample of children aged (13-16), consisting of (102) male and female students. The descriptive method was used to answer the study questions, and a questionnaire was developed to collect data, which contains (3) sections, first section asked about the most used and preferred devices by children aged (13-16) years, and the number of hours the child used the smart device, the second one asked about the negative …

Uniaxial Strain And Optical Properties Of Gap Nanowires, Rezek Mohammad

Palestine Technical University Research Journal

The optical properties for wurtzite (WZ) Bulk GaP and GaP nanowires (GaP-NWs) in hexagonal(circular), triangular and square cross sectional are investigated by using full potential linear augmented plane waves and local orbitals (FP-LAPW-LO) method based on density functional theory (DFT). The wurtzite nanowires are investigated with diameters limited to ~27 oA. The optical functions as a function of photon energy have been investigated for unstrained bulk WZ-GaP and WZ-GaP-NWs in the first part. Finally, the optical functions are investigated for WZ-GaP-NWs by applying uniaxial strain from -5% to +5%. The effect of cross sectional variation in the area and shape …

إثر استخدام شبكات التواصل الاجتماعية على الأداء الأكاديمي للطلبة, Abeer Qashou, Rania Abdalla

Palestine Technical University Research Journal

Social Network Sites (SNSs) are widely used by university students these days. The underlying reasons behind this use vary between academic and nonacademic purposes. The question is whether this use influences the students' academic performance or not. The aim of this study is to answer this question by examining the impact of five potential variables on the use of SNS, and the influence of this usage on the students' academic performance at Palestine Technical University-Kadoorie (PTUK). Five variables are included: the gender, age, faculty, duration of use, and computer self-efficacy. Stratified sampling technique was used to gather the required data, …

التحلل الضوئي للميثاميدوفوس (مبيد حشري) في الماء باستخدام اكسيد التيتانيوم النانوي البلوري المعدل بالصبغ المدعوم على أسطح الكربون المنشط, Lamees Majd, Nidal Zatar, Sameer Amereih, Hikmat Hilal

Palestine Technical University Research Journal

Anatase TiO2 surfaces have been treated with 2, 4, 6-triphenylpyrylium hydrogen sulfate (TPPHS) or tripyridylporhpyrinatomanganese(II) (MnP) dyes to yield the modified TiO2/ dye surfaces. The modified TiO2/dye surface was then supported onto activated carbon (AC) surfaces to yield a new class of catalytic system AC/TiO2/dye. The catalytic activities of naked TiO2, dye solution, TiO2/dye, and AC/TiO2/dye systems were examined in photo-degradation of Methamidophos (insecticide) in water, using both UV and visible light. All examined systems showed catalytic activity when used either in the UV or the visible regions, but the AC/TiO2/ dye showed the highest activity. The dye role, in …

التحقيق والتحليل التجريبي لتشغيل المحركات الحثية ثلاثية الطور في ظل حالة المرحلة الواحدة, Basem Alsayid

Palestine Technical University Research Journal

A three-phase induction motor will continue to operate when a disturbance of some sort causesthe source voltages of the motor to become unbalanced. When an induction motor is operated at unbalanced voltage supply the performance characteristics like efficiency, power factor, input power, output power and losses are affected. The single-phasing occurs when one phase fails as a result of a fuse blowing, protective device opening on one phase of the motor, open phase on one terminal of the motor or other causes.This paper will analyze the operation of a 3-phase induction motor under normal balancedsource voltages first, then under single …

تحسين الإنتاج الزراعي باعتبارات اجتماعية واقتصادية: دراسة حالة من فلسطين, Fathi Annaya

Palestine Technical University Research Journal

Agriculture is not only the main source of income to most Palestinian families; it is also the link to connect them to their valuable land and water resources. Farmers seek assistance from agronomists and decision makers to cultivatethe proper products. In this study, the best selection of agricultural crops is addressed in the multiple-objective context. The study deals with three conflicting objective functions: net benefit, agricultural production, and labor employment. Four-stageprocedure is adopted combining multiple-objective optimization, simple valuation methods, cluster analysis, and multiple criteria decisions making (MCDM) methods. Pareto optimal curves are used to evaluate the marginal prices of both …

تأثير استخدام أنواع مختلفة من الأسمدة على نمو ونوعية الخس (Lactuca Sativa L.), Basel Natsheh, Nawaf Abukhalaf

Palestine Technical University Research Journal

The experiment was conducted during the period from March to the end of April 2019 to observe the effect of different fertilizer regimes on the growth, quality and yield of lettuce under field conditions. The experiment was consisting of four treatments as well as a control without fertilizer T1, compost T2, compost tea T3 and chemical fertilizer T4, in each treatment 50 replicates were planted. The measurements included wet and dry weight for shoot and root, plant length, and chlorophyll percentage. The study revealed that lettuce's best growth values were obtained with the use of eco-friendly organic fertilizer accompanied by …

التنبؤ بأداء الطلاب بناء على ملف الطالب الأكاديمي, Hadi Khalilia, Thaer Sammar, Yazeed Sleet

Palestine Technical University Research Journal

Data mining is an important field; it has been widely used in different domains. Oneof the fields that make use of data mining is Educational Data Mining. In this study, we apply machine learning models on data obtained from Palestine Technical University-Kadoorie (PTUK) in Tulkarm for students in the department of computer engineering and applied computing. Students in both fields study the same major courses; C++ and Java. Therefore, we focused on these courses to predict student’s performance. The goal of our study is predicting students’ performance measured by (GPA) in the major. There are many techniques that are used …

توصيف المجتمعات البكتيرية في لحم الضأن الفلسطيني بواسطة التنميط الظاهري و تحليل جين 16s Rrna, Wafa Masoud, Mahmoud Hamdan

Palestine Technical University Research Journal

The main purpose of the present study was to isolate, identify and quantify bacteria in Palestinian fresh lamb meat. Phenotyping and 16S rRNA gene sequence analysis was used to identify bacteria present in lamb meat samples. Thirty-four bacterial isolates were obtained from 20 samples of fresh lamb meat collected from 4 meat shops in Tulkarem city in Palestine. Bacterial counts were in a range of 3 x 103 -1.5 x 105 cfu / g with Staphylococcus aureus being the highest in numbers among other bacteria. Enterobacteriaceae and Staphylococ-caceae were the predominant bacterial families detected in fresh lamb meat samples. Two …

تخليق وتقييم إمكانات مضادات الليباز والالتحام الجزيئي لـلمركب الجديد N '- (2-Hydroxy-5-Nitrobenzylidene) Naphthalene-2-Sulfonohydrazide, Sameer Amereih, Abd Daraghmeh, Ismail Warad, Mohammed Al-Nuri

Palestine Technical University Research Journal

N’-(2-Hydroxy-5-nitrobenzylidene) naphthalene-2-sulfonohydrazide (SB) was prepared by condensation reaction, of naphthalene-2-sulfonylchloride with 2-Hydroxy-5-nitrobenzaldehyde. The Schiff base product (SB) was isolated, purified and then spectrally characterized via UV-Vis, FT-IR, 1H and 13C NMR analysis, where strong evidences confirmed the formation of the desired product. Pancreatic porcine lipase inhibition of the Schiff base product was evaluated and compared with the reference “Orlistat”. The product was an active as a lipase enzyme inhibitor with IC50 42.65±0.97 mcg/ml. The molecular docking of the compound with porcine pancreatic lipase was investigating, the results of theoretical docking explained the experimental one since several hydrogen bonds between the …

Han Ancient-Style Poetry : The “Nineteen Old Poems” : Interplay Of Images And Emotions : Binary Structure And Multilateral Texture, Zong-Qi Cai

How to Read Chinese Poetry Podcast

Two distinct formal features, binary structure and multilateral texture, are developed in the “Nineteen Old Poems,” the definitive collection of Han pentasyllabic poetry. The rise of these two formal features attests to the profound impact of transitions from oral performance to poetic writing, from the dramatic/narrative to the lyrical mode of self-presentation.

Wang Xitian And The Chinese Experience In Imperial Tokyo, 1899-1923: Class, Violence, And The Formation Of A New National Consciousness, Isabella Yihan Yang

Student Work

A 2021-2022 Williams Prize for best essay in East Asian Studies was awarded to Isabella Yang (Saybrook ‘22) for her essay submitted to the Department of History, "Wang Xitian and the Chinese Experience in Imperial Tokyo, 1899-1923: Class, Violence, and the Formation of a New National Consciousness” (Daniel Botsman, Professor of History, advisor).

Drawing upon a remarkable array of sources in Japanese, Chinese and English, Isabella Yang, in her thesis “Wang Xitian and the Chinese Experience in Imperial Tokyo, 1899-1923: Class, Violence, and the Formation of a New National Consciousness,” has crafted a genuinely path-breaking account of an aspect of …

An Absence Of Elephants In The Room: Religion, Philosophy, And Negative Numbers In Albert Girard’S A New Discovery In Algebra, Ethan Wilmes

Lawrence University Honors Projects

In early seventeenth-century Europe, the lines separating theology, science, and humanism were thin; what the modern reader understands as three distinct spheres of knowledge considerably overlapped with one another. Scientific discoveries and innovations coming from new technologies and foreign lands were laden with implications about theology and the human condition. While bland to all but the most fringe historians of mathematics today, the discovery of negative numbers led to a passionate and occasionally fierce epistemological debate throughout Europe. Falling outside of traditional mathematical knowledge, negative numbers found themselves in a sort of existential limbo; however useful they proved themselves to …

Motivation Across Platforms, Mariia Shishmareva

Theses and Dissertations

Motivation in language learning has been studied for quite a long time. However, the main focus has been on motivation in face-to-face learning environments. Motivation in online learning can be different due to many factors. This study compared how a language instructor used motivational strategies in face to-face vs. Zoom classes; and how students reacted to these motivational strategies. For these purposes the Motivational Orientation of Language Teaching (MOLT) was used for observations. Results showed that while the teacher used many of the same motivational strategies in both sections, some categories like Social Chat, Referential Questions and Volunteering had significantly …

Being "Rightly Known": Otherness And The Ethics Of Reading In Charlotte Brontë'S Villette, Tin Yan Grace Lee

Theses and Dissertations

Villette (1853), Charlotte Brontë's last novel, is famously riddled with ambiguity: its narrator-protagonist, Lucy Snowe, avoids disclosing details about her childhood, fails to reveal to readers the identity of characters she recognizes from her past, and, at the end of the novel, refuses to confirm if her love interest, M. Paul, has died at sea after a storm. Believing Lucy's ambiguous narrative style to be a tool she uses to train readers to better understand her, many critics have focused their efforts on trying to interpret Lucy's silences and evasions "correctly," thereby turning themselves into Lucy's or Brontë's "ideal" authorial …

Thomas Jefferson Lamotte, South Carolina Bookbinder 1850-1905, Douglas Tuers, Barbara Rohrer

South Carolina Libraries

The discovery of a rare 19th-century binder mark launched this investigation of South Carolina bookbinder Thomas Jefferson LaMotte (1830-1911). This article will discuss his bookbinding practice and newspaper career, Civil War experiences, and civic roles. LaMotte’s biography will develop a fresh framework for future research of South Carolina book arts. Included in the appendix is a new roster of 44 Columbia bookbinders--including 10 women--active from 1859 to 1911.

Memorandum From Martin Cross To Senator Langer Regarding Several Bills That Cross Wants To See Though The Committee, Likely 1955, Martin Cross

William Langer Papers

This undated memorandum, from Three Affiliated Tribes Tribal Chairperson Martin Cross to United States (US) Senator William Langer, lists five US Senate Bills that Cross would like to see: US Senate Bill 2151 (S. 2151), US Senate Bill 1528 (S. 1528), US Senate Bill 746 (S. 746), US Senate Bill 1530 (S. 1530), and US Senate Bill 1956 (S. 1956).

There are some handwritten notes on the memorandum.

See also:

Telegram from Martin Cross to Senator Langer Regarding Senate Bills 2151 and 1528, February 23, 1956

An Act to Provide for the Segregation of Certain Funds of the Fort Berthold …

Letter From Barton Greenwood To Senator Langer Regarding Recommendation Of Frank Gordon For Superintendent Of The Fort Berthold Reservation, August 4, 1955, W. Barton Greenwood

William Langer Papers

This letter dated August 4, 1955, from acting Commissioner W. Barton Greenwood of the United States (US) Bureau of Indian Affairs to US Senator William Langer, acknowledges Langer's July 22th letter on behalf of Commissioner Glenn Emmons. Greenwood informs Langer that tribal members from the Three Affiliated Tribes recently visited to discuss the recommendation of Frank Gordon for superintendent of the Fort Berthold Indian Agency. Greenwood says that they were informed that Gordon would be given every consideration.

See also:

Resolution of the Governing Body of the Three Affiliated Tribes of the Fort Berthold Reservation Recommending Frank Gordon as Superintendent, …