bluuebunny/crossref_metadata_2025 huggingface dataset:
Distribution of Class 1 and 2 Integrons Among Salmonella Enterica Serovars Isolated from Iranian Patients
Authors: Ranjbar Reza , Taghipour Fatemeh , Afshar Davoud , Farshad Shohreh
Published: March 2019

Background:

Salmonella entericahas become increasingly resistant to antimicrobial agents, partly as a result of genes carried by integrons.

Objective:

The aim of the present study was to investigate the prevalence of class 1 and 2 integrons and resistance to antimicrobial agents in clinical isolates ofS. enterica.

Methods:

This study included allSalmonellaisolates, recovered from patients with salmonellosis, admitted to Medical Children Hospital, Tehran, Iran during 2015-2016. Bacterial isolates were identified using standard biochemical and agglutination tests. Antimicrobial susceptibility testing was performed according to the Clinical and Laboratory Standards Institute guidelines. The presence of class 1 and 2 integrons was investigated by Polymerase Chain Reaction (PCR) assay, using specific primers.

Results:

A total of 138Salmonellastrains were isolated and included in this study. Integrons were detected in 45 (32%) isolates. Class 1 and 2 integrons were detected in 24 (17.3%) and 21 (15.2%) isolates, respectively. All integron-positive isolates showed multidrug-resistant phenotypes. Resistance to more than three antimicrobial agents was observed in integron-positive isolates.

Conclusions:

Our findings showed that integrons were widely distributed amongS. entericaisolates in Tehran. Class 1 integrons are more prevalent than class 2 integrons inSalmonellaisolates, and there is an association with MDR patterns. Therefore, these integrons are more likely to be involved in the distribution of resistant phenotypes inSalmonellastrains.
A verdade na era da pós-verdade: por um Programa Forte em Estudos do discurso
Authors: Angermuller Johannes
Published: March 2019

Contemporary post-truth discourses put the constructivist foundations of Dis-course Studies to a test. According to critical observers, discourse analysts have been playing into the hands of Trump, Brexit and right-wing populists by politicising scientific knowledge and undermining the idea of scientific truth. In order to respond to these concerns, this article outlines a Strong Programme in Discourse Studies. While the Strong Programme insists on truths as discursive constructions, in no way does it claim that all ideas have the same truth value or that an idea can become true because somebody wants it to be true. The Strong Pro-gramme makes the case for discourse research that is constructivist (it asks how truths are con-structed practically) without being relativist (all ideas do not have the same normative quality). Taking inspiration from debates in Science and Technology Studies of the 1970s, the Strong Programme formulates principles for discourse researchers dealing with conflicting truth claims. Discourse analytical explanations of truths of first-order participants and of second-order observers should be symmetrical, heterogeneous, multi-perspectival and reflexive. The Strong Programme discourse research is grounded in the founding traditions of “French” and “Critical” Discourse Studies, which have struggled over questions of truth and reality since the beginning. While critically interrogating the structuralist heritage of these strands, the Strong Programme insists on the practices of making and unmaking ideas through language use no matter whether they appear as true or false to participants and observers. Discourse Studies are encouraged to critically reflect on how hierarchies between knowledges are not only repre-sented but, through their representation, also constituted through discursive practices.
Enunciação e referenciação. Os discursos de celebração de Abril
Authors: Marques Aldina
Published: March 2019

Law is a heterogeneous domain, in which there are different texts and multiple discourses, stemming from different authors, addressed to different recipients, in very differ-ent contexts. ‘Legal language’ is a generic term which therefore encompasses distinct legal lan-guages, languages whose specificity, complexity and interrelation have only recently attracted researchers.Starting from the notions of ‘register’ and ‘genre’, the present work tests a possible definition of the concept of legal language and characterizes a particular juridical genre: the Civil Code and the Penal Code in force in the Portuguese legal system, reviewing some of the lexical, morpho-logical, syntactic-semantic and textual traits that are exhibited by this genre.The analysis of this textual genre shows that the internal structuring of these texts reflects the communicative purposes and the organizational objectives of the professional community that uses these Legal Codes. This study also contributes to the discussion around the different legal genres.
Marcas de cortesia no género textual acórdão e o seu contributo para a construção da relação interacional
Authors: Teixeira Joana , Pinto Alexandra Guedes
Published: March 2019

This work is part of a larger investigation whose scope is the study of the legal discourse in the judgment genre. Among the various hypotheses that have been put forward, the importance of analyzing some linguistic instances of politeness in this kind of text was evidenced, as an element of construction of the interactional relationship and, within this, of two poles in the interpersonal hierarchy: the pole of the defendant (s) and the pole of the other juridical entities, members of the judicial process, portrayed in the speech as occupying a higher hierarchical level. In fact, the reading of second and third instance judgments, in which decisions of first instance courts are reanalyzed, made it possible to verify that, when there is a correction and annulment of a previous decision, the reference to the instance that took it is made by using various elements of politeness (such as nominal expressions, adjectives, adverbs and other linguistic expressions) which mitigate the fact that the decision is being annulled. There is also occurrence of elements of social deixis as a way of raising these entities or their stakeholders. On the other hand, as has noted the study made for the Spanish context by the Spanish Minis-try of Justice (2011) “Claridad y derecho a comprender: Comisión para la modernización del lengaje jurídico”, references to defendants and to those who do not belong to the judicial social sphere are made in a less solemn way than those used to refer to legal / judicial agents, in par-ticular as far as forms of treatment are concerned (but not ending there).Despite the fact that the judgment is recorded in written support, we adopt the perspective of Bakhtine & Volochinov (1977), and other authors ever since, for whom all discourses, even those that appear to be monological, are, by their semantic and stylistic structure, dialogic. In the written judgment there is no conventional dialogue, with verbal interaction, between the magistrate and the accused / applicant and between the magistrate and other magistrates, but there is a latent dialogue, which implies the construction of a relationship between I and one or several YOU’s.We undertake this work through the study of diverse categories of linguistic analysis, such as personal pronouns, verbal inflection (person and number), nominal and adjectival expressions, among others, using software VISL (Visual Interactive Syntax Learning) to map the corpus
A Comparative Analysis of the Charter of the Organization of African Unity (OAU) and the Constitutive Act of the African Union (AU)
Authors: Adeyeye Joel Adelusi
Published: March 2019

This article takes a critical look at comparative analysis of the Charter of the Organization of African Unity (OAU) and the Constitutive Act of the African Union (AU). In doing so, the article will compare the organs and institutions of both the OAU and the AU. It will also access the achievements and failures of the two bodies and in doing this, the article will argue that if OAU has been performing as expected, there will be no need for the AU. It will in addition go further to list some provisions in the Constitutive Act of the AU that were not included in the Charter of the OAU. It will also argue that in modeling the AU like the European Union (EU), there has been no linkage in the achievements of this continental body that can make it comparable to the EU. Also, in accessing the AU, this paper will proffer answer to the question, whether there has been any significant change since AU come on board, or if it was just a name change. Finally, the article will conclude by making recommendations and suggestions for better performance of the continental body before it clocks twenty (20) years.
Solidarity as a Principle of International Law: Its Application in Consensual Intervention
Authors: Tzimas Themistoklis
Published: March 2019

The article analyses solidarity as a principle of international law, in relation to consensual intervention. The main point of the article is that solidarity constitutes a fundamental principle of international law which lies at the center of the collective security system. This is why solidarity, in the framework of international law must comply with the ultimate goal of the preservation of international peace and security. In such a framework, consensual intervention is assessed from the perspective both of the inviting as well as of the intervening part, on the basis of several criteria, including the level of actual control on the ground, the compliance with international and domestic law, the scope of the consent and the means of implementation of this scope. In cases of contested domestic authority, a larger variety of criteria need to be taken into account. It is proposed that solidarity can offer a balanced approach, between State-centered and human security or in other words between solidarity among States and solidarity towards the people.
Mental Health Apps in Psychiatric Treatment: A Patient Perspective on Real World Technology Usage
Authors: Chiauzzi Emil , Newell Amy
Published: March 2019

For many people who use mobile apps, the primary motivations are entertainment, news, gaming, social connections, or productivity. For those experiencing health problems, particularly those with chronic conditions such as psychiatric disorders, the stakes are much higher. The digital tools that they select may be the difference between improvement and decompensation or even life and death. Although there has been a wide expansion of mental health apps with promise as well as hype, the current means of researching, evaluating, and deploying effective tools have been problematic. As a means of gaining a perspective that moves beyond usability testing, surveys, and app ratings, the primary objective of this patient perspective is to question the killer app and condition-specific mentality of current mental health app development. We do this by reviewing the current mobile mental health app literature, identifying ways in which psychiatric patients use apps in their lives, and then exploring how these issues are experienced by a software engineer who has struggled with her bipolar disorder for many years. Her lived experience combined with a technology perspective offers potential avenues for using technology productively in psychiatric treatment. We believe that this responds to JMIR Publications’ call for patient perspective papers and provides encouragement for patients to share their views on mental health and technology.
Perceptions of Health Care Providers Regarding a Mobile Health Intervention to Manage Chronic Obstructive Pulmonary Disease: Qualitative Study (Preprint)
Authors: Alwashmi Meshari F , Fitzpatrick Beverly , Davis Erin , Gamble John-Michael , Farrell Jamie , Hawboldt John
Published: March 2019

BACKGROUND

Using a mobile health (mHealth) intervention, consisting of a smartphone and compatible medical device, has the potential to enhance chronic obstructive pulmonary disease (COPD) treatment outcomes while mitigating health care costs.

OBJECTIVE

The aim of this study was to explore the potential facilitators and barriers among health care providers (HCPs) regarding the use of mHealth interventions for COPD management.

METHODS

This was a qualitative study. Semistructured individual interviews were conducted with HCPs, including nurses, pharmacists, and physicians who work directly with patients with COPD. A flexible prompts guide was used to facilitate discussions. Interview topics included the following: demographics, mHealth usage, perceptions toward challenges of mHealth adoption, factors facilitating mHealth adoption, and preferences regarding features of the mHealth intervention for COPD management. Interviews were conversational in nature, and items were not asked verbatim or in the order presented. The interviews were transcribed verbatim and compared against the digital recordings to ensure the accuracy of the content. After creating a codebook for analysis, 2 researchers independently coded the remaining interview data using pattern coding. They discussed commonalities and differences in coding until a consensus was reached.

RESULTS

A total of 30 nurses, physicians, and pharmacists participated. The main facilitators to mHealth adoption are possible health benefits for patients, ease of use, educating patients and their HCPs, credibility, and reducing cost to the health care system. Alternatively, the barriers to adoption are technical issues, privacy and confidentiality issues, lack of awareness, potential limited uptake from the elderly, potential limited connection between patients and HCPs, and finances.

CONCLUSIONS

It is important to understand the perceptions of HCPs regarding the adoption of innovative mHealth interventions for COPD management. This study identifies some potential facilitators and barriers that may inform the successful development and implementation of mHealth interventions for COPD management.
Googling for general anesthesia in the era of anesthesia 2.0: insights from a mathematical model of Google Trends-generated data (Preprint)
Authors: Bragazzi Nicola
Published: March 2019

BACKGROUND

Recent progresses in information and communication technologies (ICTs), such as the Web 2.0 and advanced computational resources, have lead to Anesthesia 2.0. More and more patients access and surf the Internet for seeking health-related information, within the framework of digital health or e-health.

OBJECTIVE

Interest towards anesthesia was explored.

METHODS

Google Trends (GT), a freely available tool, was used to track this behavior.

RESULTS

Digital interest towards general anesthesia increases throughout the time and is mainly concentrated in Asia. Differently, interest towards regional anesthesia and anesthesia are decreasing or remain flat throughout the years. Scholar output is constantly increasing, more for general anesthesia than for regional anesthesia.

CONCLUSIONS

Implications for anesthesiologists are envisaged.
Comparison between oral and intravenous application of tranexamic acid for total hip arthroplasty: a meta-analysis
Authors: Wang Lei , Cao Jian-gang , Liu Jun
Published: March 2019

Aim:
We conducted a meta-analysis to compare the efficacy and safety of oral and intravenous applications of tranexamic acid (TXA) in total hip arthroplasty (THA).
Materials & methods:
Electronic databases, including PubMed, Cochrane CENTRAL, ScienceDirect and Embase, were searched to identify the studies comparing the efficacy and safety of oral and intravenous applications of TXA in THA. Relevant journals and conference proceedings were manually searched. The pooled data were analyzed using RevMan 5.1.
Results:
Four randomized control trials and one retrospective study were identified. A meta-analysis showed no significant differences in hemoglobin reduction, total blood loss and transfusion requirements.
Conclusion:
Oral applications of TXA are comparable to intravenous applications of TXA in primary unilateral THA for blood conservation and cost-saving measures.
Breves apuntes del progreso de un siglo: los artículos de divulgación científica de Pedro Castera (1873, 1881-1882)
Authors: Adame González Dulce María
Published: March 2019

Como parte del proyecto de recuperación de la obra completa de Pedro Castera, este artículo presenta un avance de la investigación en torno a los artículos de divulgación científica que publicó en los periódicos El Domingo, La República y El Correo de las Doce, en 1873 y 1881-1882, correspondientes a sus primeras etapas como divulgador. En el análisis se aborda el desarrollo de tópicos vinculados con la visión de ciencia que ofrece el autor, a saber: el papel de la prensa en la divulgación de temas científicos; la relación entre ciencia y progreso, así como entre ciencia y espiritismo; la configuración de la imagen del hombre de ciencia y, por último, su reflexión sobre la transmisión de los avances científicos mediante la palabra.
“De paseo por México y por la Historia, de la mano de Guillermo Prieto”. Guillermo Prieto. Vida cotidiana y crónicas viajeras
Authors: Viveros Anaya Luz América
Published: March 2019

Reseña de:Guillermo Prieto. Vida cotidiana y crónicas viajeras. Selección, prólogo y notas de Lilia Vieyra Sánchez. Clásicos Mexicanos. México: Penguin Random House / Universidad Nacional Autónoma de México, 2018, 288 pp. ISBN: 978-607-31-6109-1.
Assessing the Roles of Network Structure and Social Media in Inter-units Knowledge Sharing
Authors: Sayogo Djoko Sigit , Yuli Sri Budi Cantika , Suliswanto Muhammad Sri Wahyudi , Affan Wildan
Published: March 2019

Sharing knowledge across different units within an organization can be considered as one of the organization’s fundamental operation. Nonetheless, sharing information and knowledge across boundaries presents tremendous challenges for organization. This paper discusses the impact of social network structure and social media in mediating knowledge sharing against unit task performance. Based on the review of extant literatures in intra-organization information and knowlegde sharing, this paper accentuates on three propositions as follows: a) the use of online collaborative media reduces time spend on task by accelerating the electronic document quality assurance process, b) integrating expert ability with the use of collaborative media reduces time spend on task by accelerating the electronic document quality assurance process, and c) social network structure increase the likelihood to extract personal advice from colleagues, thus improve unit’s work quality.
Efektivitas konseling kelompok realita untuk menurunkan kecemasan pada klien permasyarakatan
Authors: Febrianto Bayu , Ambarini Tri Kurniati
Published: March 2019

Abstrak. Kecemasan merupakan masalah yang umum yang kerap dirasakan oleh manusia. Klien pemasyarakatan yang merupakan narapidana yang telah kembali ke masyarakat juga mengalami kecemasan, yang berpotensi menimbulkan masalah. Kecemasan pada klien pemasyarakatan akan mengganggu tujuan dari program re-integrasi yang diberikan, sehingga perlu diberikan tindakan yang sesuai untuk menurunkan tingkan kecemasan tersebut. Konseling kelompok realita merupakan metode yang dapat dilakukan untuk menurunkan tingkat kecemasan pada klien pemasyarakatan. Penelitian ini bertujuan untuk mengukur efektivitas dari konseling kelompok realita untuk menurunkan kecemasan pada klien pemasyarakatan di Balai Pemasyarakatan Kelas II Mataram. Desain penelitian adalah quasi experimental – nonequvalent control group pre-test/post-test, menggunakan Taylor Manifest Anxiety Scale (TMAS). Hasil analisis data menunjukkan adanya perbedaan yang signifikan antara kelompok eksperimen dan kelompok kontrol setelah diberikan intervensi. Artinya adalah konseling kelompok realita efektif untuk menurunkan kecemasan pada klien pemasyarakatan di Balai Pemasyarakatan Kelas II Mataram.Kata kunci: kecemasan, konseling kelompok realita Abstract. Anxiety is a common problem that people felt. Correctional clients who have returned to the community also experience anxiety, which could cause problems. Anxiety in correctional clients will interfere with the purpose of the re-integration program provided, so that appropriate intervention need to be given to reduce the anxiety. Reality group counseling is a method that can be done to reduce anxiety levels in correctional clients. This study aims to measure the effectiveness of group counseling reality to reduce anxiety in correctional clients at Balai Pemasyarakatan Kelas II Mataram. The study design was quasi experimental – nonequvalent control group pre-test/post-test, using the Taylor Manifest Anxiety Scale (TMAS). The results of data analysis showed a significant difference between the experimental group and the control group after being given an intervention. This means that group reality counseling is effective for reducing anxiety in correctional clients at Balai Pemasyarakatan Kelas II Mataram.Keywords: anxiety, reality group counseling
KAJIAN BIAYA OPERASIONAL KENDARAAN ANGKUTAN PENUMPANG UMUM KOTA MALANG
Authors: Abadi Khoirul
Published: March 2019

Almost of Malang public passenger transport vehicles (APU) that operates has reached 17years or more. APU renewal vehicles opinion offered by the Government has always rejected by theoperator. Though Performance of a city depends on the quality of transportation system performance,including the performance of public passengers transportation. This study aimed to produce aconstructive information to support the APU vehicles renewal in public passenger transport operationMalang better. This study has an empirical method, refers to the decision of Director General ofLand Transportation No.687/AJ.206/DRJD/2002 and the Minister of Transportation Decree No.89/2002. The results of the study showed that the average of the vehicle operating costs (renewalvehicles) is Rp. 121,906,736, -/year or Rp. 1.671, -/km. Based on the average of the number ofpassengers (actual), it is shown that the difference of the average between acceptance of the tariffand the vehicle operating cost is Rp. 143,121.79 per-vehicle per-day.Keyword: public passenger transport, vehicle operating cost
PENGARUH PERUBAHAN TEGANGAN PRAKONSOLIDASI EFEKTIF (Ó’ C) PADA PENAMBAHAN KAPUR TERHADAP TANAH LEMPUNG
Authors: Novianto Dandung , . Supiyono
Published: March 2019

Dandung Novianto1 & Supiyono2ABSTRACTLand in the northern Karangploso a lot of clay and road conditions are not yet paved area slopes Arjuno especially so with much rain like this to go down to the sub-wheel motorcycle must be given chain. With the state’s basic research is done, by mixing soil with lime. Research made by mixing soil and chalk in the four comparisons. The first native land. Both the original soil mixed with chalk 5%. The third native soil mixed with chalk 7.5%. The four original soil mixed with chalk 10%. Each of these sought specific gravity, liquid limit, plastic limit and plasticity index on the original soil, mixing 5%, 7.5% and 10%. From the test results, can be summed up as follows: The preconsolidation pressure original land is 0.66. Mixing soil with chalk, the most optimal to raise the preconsolidation pressure is mixing 10%. The pressure value Preconsolidation the mixing of 10% is 2.5.Key Words : Chalk, Clay and Preconsolidation Pressure.
PENGARUH KOMPETENSI MANAJER PROYEK TERHADAP KEBERHASILAN PROYEK PADA PERUSAHAAN KONTRAKTOR DI KABUPATEN MALANG
Authors: Prianto Khusnul , Dewi Sri Murni , Pujiraharjo Alwafi
Published: March 2019

Khusnul Prianto1, Sri Murni Dewi2 & Alwafi Pujiraharjo31, 2 & 3Fakultas Teknik Jurusan Teknik Sipil Universitas Brawijaya MalangAlamat Korespondensi : Jl. MT. Haryono No 167 Malang, Indonesiaazdotagroup@yahoo.comABSTRACTThis study aims to determine how big a role simultaneously and partially between knowledge,skills and attitude of the project manager to project success, and to know the most dominant factorthat affects the success of a project. This research uses survey research conducted at contractorcompanies in Malang. The population in this study is the management of the contractor as theproject manager supervisor leader contractor (director) or authorized by the company. Primary datawas collected through questionnaires. Secondary data obtained from the literature to form iteratur,journals, and data from agencies with an interest in this study, such as professional associations andrelated agencies.The results of descriptive analysis using respondents’ answers showed knowledge variable,variable skills, attitudes and behavior / work commitment, top management variables on averagehave an important influence to determine the success of the project. Test results using regressionanalysis and test assumptions Multiple Linear Regression analysis shows simultaneously betweenthe variables of knowledge, skills, work commitment and top management significantly influencethe success of the project amounted to 0.831. Partially between the variables of knowledge, skills,work commitment and top management significantly influence the success of the project amountedto 0.286, 0.296, 0.280 and 0.147.Dominant variable affecting the level of success of a project is a skill / expertise.Keywords: Competence, Project Manager, Contracting Company
Penggunaan Abu Dasar Batubara Sebagai Pengganti Sebagian Agregat Halus pada Campuran Latasir B Terhadap Karakteristik Marshall
Authors: Gusman Roza
Published: March 2019

Penggunaan Abu Dasar Batubara Sebagai Pengganti Sebagian Agregat Halus pada Campuran Latasir B Terhadap Karakteristik MarshallBasic Use of Coal Ash to Replace Some Fine Aggregate on Characteristics of Mixed Latasir B MarshallRoza Gusman1 & Alik Ansyori21,2Jurusan Teknik Sipil Fakultas Teknik – Universitas Muhammadiyah MalangAlamat korespondensi : Jalan Raya Tlogomas 246 Malang 65144AbstractCoal bottom ash is the residue from the burning of coal in thermal power plants. The use of coal bottom ash as an alternative material mix pavement is one way to take advantage of these residues. This study aimed to determine the effect of the use and the quantity of coal bottom ash as partial replacement of fine aggregate characteristics that meet the requirements for mixed marshall latasir B. Partial replacement of fine aggregate with coal bottom ash is made with a variation of 5%, 10%, 15%, 20%, 25%, 30%, and 35% of the total proportion of fine aggregate. Results of the study note that the use of coal bottom ash generally improves the quality mix latasir B. Latasir mixture B which has the characteristics of the best marshal is on the basis of coal ash content of 17.2%.Keywords: latasir B asphalt mixtures, coal bottom ash, marshall characteristics. AbstrakBottom ash batubara adalah residu dari pembakaran batubara di pembangkit listrik termal . Penggunaan batubara bawah abu sebagai alternatif campuran bahan perkerasan adalah salah satu cara untuk mengambil keuntungan dari residu tersebut . Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan dan kuantitas bawah abu batubara sebagai pengganti parsial karakteristik agregat halus yang memenuhi persyaratan untuk campuran marshall latasir B. pengganti parsial agregat halus dengan bottom ash batubara dibuat dengan variasi 5 % , 10 % , 15 % , 20 % , 25 % , 30 % , dan 35 % dari total proporsi agregat halus . Hasil penelitian mencatat bahwa penggunaan bottom ash batubara umumnya meningkatkan kualitas campuran latasir B. Latasir campuran B yang memiliki karakteristik marshal terbaik adalah berdasarkan kadar abu batubara dari 17,2 % .Kata kunci : campuran aspal B latasir , bawah batubara abu , karakteristik marshall .
Faktor-Faktor yang Mempengaruhi Kinerja Manajer Proyek pada Proyek Konstruksi
Authors: Gunasti Amri
Published: March 2019

Faktor-Faktor yang Mempengaruhi Kinerja Manajer Proyek pada Proyek KonstruksiThe Factors That Affecting Performance of Project Manager In Project ContructionAmri GunastiJurusan Teknik Sipil-Fakultas Teknik Universitas Muhammadiyah JemberAlamat korespondensi Jl. Karimata No. 49 JemberEmail : Amri.gunasti@yahoo.co.idAbstractTo achieve the goal of the project owners, consultants and contractors on construction projects will greatly depend project manager’s performance. To maximize the performance of the project manager, steakholder have to know anything what is mempenguruhi performance .. So far very few references about the factors that affect the performance of the project manager on construction work. Given the construction project is a very unique job then identify the factors that affect the performance of the project manager is a necessity. To get the data, both primary and secondary research conducted in Jember district. Data analysis was performed with descriptive statistics, such as test data quality, classic assumption test, and hypothesis testing. Based on the analysis of data turns out there is a positive and significant influence between Compensation, Motivation, Competence, Work Environment and Job Satisfaction with Performance Construction Project Manager in Jember that produces t value amounted to sequentially each for Compensation 10.341, 9.231 for motivation, 8.621 to competence, to 7.421 and 7.451 for the Work Environment Job Satisfaction.Keywords: Performance, Manager, Project Construction.AbstrakUntuk mencapai tujuan pemilik proyek, konsultan serta kontraktor pada proyek konstruksi sangat tergantung akan kinerja manajer proyek. Untuk memaksimalkan kinerja manajer proyek, steakholder harus mengetahui apasaja yang mempenguruhi kinerjanya.. Selama ini sangat sedikit referensi tentang faktor-faktor yang mempengaruhi kinerja manajer proyek pada pekerjaan konstruksi. Mengingat proyek konstruksi merupakan pekerjaan yang sangat unik maka identifikasi faktor-faktor yang mempengaruhi kinerja manajer proyek merupakan sebuah keniscayaan. Untuk mendapatkan data, baik primer maupun skunder dilakukan penelitian di kabupaten Jember. Analisis data dilakukan dengan statistik deskriptif, berupa uji kualitas data, uji asumsi klasik, serta uji hipotesis. Berdasarkan hasil analisis data ternyata terdapat pengaruh yang positif dan signifikan antara Kompensasi, Motivasi, Kompetensi, Lingkungan Kerja, serta Kepuasan Kerja dengan Kinerja Manajer Proyek Konstruksi yang ada di Kabupaten Jember yang menghasilkan nilai t hitung sebesar secara berurutan masing-masing 10,341 untuk Kompensasi, 9,231 untuk motivasi, 8,621 untuk Kompetensi, untuk 7,421 Lingkungan Kerja serta 7,451 untuk Kepuasan Kerja.Kata kunci : Kinerja, Manajer, Proyek, Konstruksi.
ANALISIS PERENCANAAN PONDASI DINAMIS UNTUK MENDUKUNG MESIN TURBIN PADA PABRIK GULA CUKIR JOMBANG
Authors: Setyono Ernawan , Amudi Abdiyah
Published: March 2019

ANALISIS PERENCANAAN PONDASI DINAMIS UNTUK MENDUKUNG MESIN TURBIN PADA PABRIK GULA CUKIR JOMBANGDynamic Foundation Design Analysis To Support The Turbine Engine At The Sugar Factory of Cukir JombangErnawan Setyono1 & Abdiyah Amudi21&2Jurusan Teknik Sipil Universitas Muhammadiyah Malang Alamat korespondensi : Jl. Raya Tlogomas 246 Malang 65144AbstractFoundation plan to shore up machine load, the foundation system influinced by shaking load, the load caused by imbalance machine force and static system load (foundation and machine). Reminding the change shaking load, according to time and tempo function which long and working in repetition, it caused the structure would be difference compared with structure which accepted static load only. Foundation type used in this planning was block type foundation where in its calculation to find out the condition fulfilled dimention, using trial and error. In general, the foundation weight was the multiple times of machine weight. Direction amplitudo z = 0,127 mm, amplitudo direction x = 0,142 mm, amplitudo direction y = 0,19 mm, amplitudo vertical combination = 0,0083 rad, amplitudo horizontal combination = 0,0027 rad and turque amplitudo = 0,00159 rad. Dimention which able to resist the machine dynamic load by length 9,2 m, wide 4,8 m, and deep 2,8 m.Keywords : Dynamic Foundation, Elastic Half Space MethodAbstrakPerencanaan pondasi apabila harus menopang beban berupa mesin, maka sistem pondasi tersebut dipengaruhi oleh beban yang bergetar, beban ini disebabkan oleh gaya-gaya mesin yang tidak seimbang dan beban statis sistem (pondasi dan mesin). Mengingat bekerjanya beban yang bergetar tersebut berubah berdasarkan fungsi waktu dan tempo yang relatif lama dan bekerja secara berulang-ulang, maka hal ini menyebabkan kelakuan struktur akan berbeda apabila dibandingkan dengan struktur yang menerima beban statis saja. Tipe pondasi yang dipakai dalam perencanaan ini adalah tipe pondasi blok, dimana dalam perhitungannya untuk mendapatkan dimensi yang memenuhi syarat menggunakan cara coba-coba. Secara umum berat pondasi adalah sekian kali dari berat mesin. Amplitudo arah z = 0,127 mm, amplitudo arah x = 0,142 mm, amplitudo arah y = 0,19 mm, amplitudo kombinasi vertikal = 0,0083 rad, amplitudo kombinasi horizontal = 0,0027 rad dan amplitudo torsi = 0,00159 rad, Dimensi yang mampu menahan beban dinamis mesin yaitu dengan panjang 9,2 m, lebar 4,8 m dan kedalaman 2,8 m.Kata kunci : Pondasi Dinamis, Metode Elastic Half Space
Aplikasi Rajutan Bambu Sebagai Tulangan Balok Beton
Authors: Pinto Agostinho Francisco , Dewi Sri Murni , Nurlinah Devi
Published: March 2019

Need for the use of reinforced concrete in housing construction will increase along with the rapid population growth. This increases the need for steel reinforcement as a major component. The increase in need for steel reinforcement will trigger a price increase so that it becomes expensive and scarce. Iron ore as a raw material for making steel reinforcement is a mineral that can not be renewed. Therefore, efforts to use alternatives to steel reinforcement in concrete. Bamboo has good mechanical properties and a high ratio between strength and weight. Bamboo has a tensile strength is high, between 100-400 MPa, nearly matching the tensile strength equivalent to steel reinforcement ½ to ¼ of iron ultimate voltage (Widjaja, 2001) and (Surjokusumo and Nugroho, 1993) showed similar results and by the Moriscos, 1996 that the tensile strength of bamboo can reach 1280 kg / cm2. Bamboo can be used as the material of reinforced concrete. This study aims to determine the capacity of the bending beam with reinforcement of bamboo, bamboo reinforced beam deflection capacity. This experiment is a concrete beam bending test. The results showed that bamboo reinforced concrete beam has a maximum capacity reached 56.61% of the maximum capacity of steel reinforced concrete.
Pengaruh Penambahan Tulangan Bambu terhadap Kuat Lentur Panel Semen Eceng Gondok
Authors: Sujatmiko Ahmad Fitri , Dewi Sri Murni , Nurlinah Devi
Published: March 2019

This study is a follow-utilization of water hyacinth as a building material wall panel (Emen wall). From previous studies, physical properties, mechanical, acoustic and endurance burn this material meets the standards of building materials PUBI 1982 and ISO and ASTM C423-90a 03-6861.1-2002. In this study, the variable still is a variation of the test specimen without reinforcement with reinforcement of bamboo and bamboo in the form of a model variation of the beam section size (15x20cm) and sectional plates (5x15cm). While the independent variable is in the form of bending strength and deflection in the test specimen. The results showed the effect of bamboo reinforcement against bending strength cement panel hyacinth. On the test object model of the beam section with bamboo reinforcement ratio r = 0, r= 0.006 and r = 0.01 , powerful bending P = 24kg, P = 59kg and P = 72kg. To model the cross section of the plate with a bamboo reinforcement ratio r = 0, r = 0.017 and r = 0.025 , stronger bending is P = 3,33kg, P = 16,33kg  and P = 21,83kg.
Kajian Tingkat Kepuasan Pengguna Jasa terhadap Kinerja Pelayanan Angkutan Penyeberangan Lintas Kariangau – Penajam, Balikpapan
Authors: Darmadi Darmadi , Arifin Muhammad Zainul , Agustin Imma Widyawati
Published: March 2019

The objectives of this study are for knowing costumer satisfaction level of ferry service performance Kariangau– Penajam trajectory, Balikpapan based on customer perception with existence of change of ship operational system from 8:4 (8 ship operated and 4 standby) become 10:2 (10 ship operated and 2 standby) and also for getting alternative solution to overcome problems which there is still after imposed of new ship operational system. This study uses Importance-Performance Analysis (IPA) and Customer Satisfaction Index (CSI)methods. Result of study pursuant to analysis of IPA quadrant, service attributes becoming major priority to be improve repaired by its performance are attribute hygiene of bath room/toilet in ship , accuracy of arrival time in destination port, accuracy of time voyage duration, condition of air circulation in ship  and demonstration of usage of safety appliance in ship. CSI calculation result based on customer perception obtained value 69% that representation that assessment of respondent to ferry  service performance of Kariangau – Penajam trajectory enter in satisfied category.
KAJIAN RENCANA PENERAPAN RUANG HENTI KHUSUS SEPEDA MOTOR DI PERSIMPANGAN BERSINYAL (STUDI KASUS KOTA MALANG)
Authors: Roesdyningtyas Ayu , Wicaksono Achmad , Anwar Ruslin
Published: March 2019

Pertumbuhan kendaraan bermotor dewasa ini kian bertambah hampir tak terkendali, khususnya sepeda motor. Oleh karena kondisi tersebut, tujuan kajian ini yaitu mengetahui karakteristik pengendara sepeda berdasarkan karakteristik sosial ekonomi dan karakteristik perjalanan, mengetahui hubungan persepsi pengendara sepeda motor terhadap penyediaan Ruang Henti Khusus, menyusun usulan untuk kebijakan penyediaan fasilitas Ruang Henti Khusus. Metode yang dipakai dalam kajian ini Logistic Regression, serta Metode Analytic Hierarchy Process (AHP). Karakteristik Pengendara sepeda motor di Kota Malang yaitu berjenis kelamin laki-laki (64%), usia 18-22 tahun (27%), pendidikan SMA/MA (57%), penghasilan < Rp 1.000.000 (33%), pekerjaan swasta (43%), kepemilikan sepeda milik sendiri (86%), dan jumlah sepeda motor 1 (57%), berasal dari rumah (79%), maksud perjalanan bekerja (51%), tujuan lokasi kerja (51%), jarak tempuh 5 km – 10 km (25%), rutinitas kegiatan 6 kali/minggu (45%), dan waktu tempuh 20 – 30 menit (35%). Bobot kriteia pemilihan lokasi penyediaan Ruang Henti Khusus di Kota Malang yaitu kriteria aspek keselamatan (35,188%), aspek waktu tempuh (15,592%), aspek kenyamanan (13,397%) , aspek sosial ekonomi (10,589%), aspek biaya pembangunan (9,840%), aspek teknis (9,078%), dan aspek konservasi lingkungan (6,316%).
PENGEMBANGAN PEMBANGKIT LISTRIK TENAGA MIKRO HIDRO TERPADU BERKELANJUTAN DI BUMIAJI – KOTA BATU
Authors: Suwignyo Suwignyo , Masudin Ilyas , Mokhtar Ali
Published: March 2019

Pembangkit Listrik Tenaga Mikro Hidro (PLTMH) merupakan teknologi bidang kelistrikan dari sumber energi terbarukan hidro. Potensi energi hidro di Indonesia cukup besar dan tersebar luas di seluruh kepulauan nusantara. Teknologi PLTMH terus berkembang dan perlu terus dikembangkan serta disebarluaskan kepada masyarakat, agar pengembangan dan pemanfaatan energi terbarukan hidro semakin luas dan semakin meningkat. Penelitian bertujuan mendesain dan mengaplikasikan PLTMH yang terpadu dengan pemanfaatannya untuk penyediaan air minum perdesaan, dipadukan dengan upaya konservasi daerah aliran sungai dan pengembangan sarana wisata edukasi teknologi energi terbarukan. Metode dan tahapan penelitian meliputi survey pemilihan lokasi, pengukuran dan analisa debit pembangkit, pengukuran dan penentuan tinggi jatuh hidrolik, desain bangunan sipil, pemilihan tipe turbin dan desain pekerjaan mekanikal-elektrikal dan penggambaran desain PLTMH. Hasil penelitian PLTMH Bumiaji adalah debit pembangkit (Q) 0,25 m3/dt, total tinggi jatuh hidrolik (Htotal) 4,00 m, daya terbangkit (P) 7,28 kW, tipe turbin propeller. PLTMH Bumiaji di manfaatkan untuk mendukung penyediaan air minum perdesaan, sebagai sarana wisata edukasi teknologi energi terbarukan dan diintregasikan dengan upaya konservasi daerah aliran sungai.
PENGARUH PENGGUNAAN FOAM AGENT TERHADAP KUAT TEKAN DAN KOEFISIEN PERMEABILITAS PADA BETON
Authors: Karimah Rofikatul
Published: March 2019

Penelitian tentang penambahan foam agent pada beton bertujuan untuk mengetahui pengaruh yang diakibatkan oleh pemberian foam agent dengan variasi campuran terhadap pengujian kuat tekan dan pengujian permeabilitas pada beton.Bahan-bahan campuran beton yang dipakai adalah semen gresik PC type 1, pasir dengan batas gradasi zone 1, dan foam yang dihasilkan antara air dan foam agent dengan perbandingan 40 : 1. Variasi penambahan foam pada tiap campuran adalah 0%, 20%, 40%, 60%,dan 80%.Pengaruh penambahan foam agent terhadap kuat tekan semakin lemah. Kuat tekan rata-rata yang dihasilkan pada penambahan foam 0%, 20%, 40%, 60% dan 80% masing-masing menghasilkan kuat tekan rata-rata sebesar 21,68 Mpa, 7,92 Mpa, 4,53 Mpa, 0,75 Mpa dan 0,38 Mpa. Dan pengaruh penambahan foam agent terhadap uji permeabilitas menyebabkan koefisien permeabilitas yang dihasilkan semakin besar.
PERAMALAN (FORECASTING) SEDIMENTASI WADUK LAHOR MENGGUNAKAN ANALISA REGRESI DAN DEBIT BANGKITAN MODEL STOKASTIK
Authors: Setyono Ernawan , Sulianto Sulianto , Prasetyo Arif
Published: March 2019

Waduk Lahor terletak pada desa Karangkates, Kecamatan Sumberpucung, Kabupaten Malang, Provinsi Jawa Timur. Waduk Lahor mulai beroperasi sejak tahun 1977 dengan usia rencana selama 50 tahun sehingga diharapkan dapat beroperasi hingga tahun 2027, masalah utama yang dihadapi dalam pengelolaan waduk adalah bagaimana menjaga agar umur layanan waduk dapat sesuai dengan yang direncanakan dikarenakan adanya sedimen yang mengendap pada dasar waduk dan seiring waktu akan semakin mengurangi tampungan efektif waduk., dan pada tahun 2015 tampungan mati Waduk Lahor menyisakan kapasitas 2.517.357,31 m3. Dari hasil studi didapatkan adanya keterkaitan antara debit sedimen (Qs) dengan debit inflow waduk (Qw) menggunakan model Regresi Berpangkat dengan fungsi Qs = 1,623.Qs0,72, pada pengujian  model didapatkan bahwa model stokastik Thomas-Fiering lebih representatif untuk pembangkitan data sintetik daripada model Rantai Markov dikarenakan memiliki simpangan lebih kecik dengan nilai RMSE 4,19 m3/detik dan nilai MAE 2,92 m3/detik. Dari hasil bangkitan data sintetik sepanjang usia rencana dan persamaan regresi berpangkat didapatkan volume sedimen tahun 2015 – 2027 dengan nilai trap efisiensi 88% sejumlah 1.822.200,05 m3, sehingga pada tahun 2027 diprediksi tampungan mati hanya menyisakan kapasitas 695.159,26 m3 dan dapat disimpulkan bahwa Waduk Lahor dapat beroperasi hingga usia rencana
KAJIAN TENTANG KOTA BERKELANJUTAN DI INDONESIA (STUDI KASUS KOTA YOGYAKARTA)
Authors: Ervianto Wulfram Indri
Published: March 2019

AbstractSustainability issues have become popular, these are caused by a global warming phenomenon that may concern the survival of life on the Earth by marking the increasing Earth’s average temperature caused by the greenhouse effect. The purpose of this study is to find out how the city of Yogyakarta accomodates the principles of eco-friendly approaches. The using of research methodology is based on qualitative approaches by interpreting of secondary data. Several achievements of sustainability which are (a) The increasing of Yogyakarta’s temperature and humidity is relatively high, one of  the effect is the lack of green open spaces, ± 17,98%. (b) In the case of air pollution issues indicate the level of carbon dioxide is 559.54 ppm exceeding the threshold applied by World Bank (381 PPM). (c) The inequality of income distribution indicates at the moderate imbalance (0,51). The result of this study are as follows : (a) To implement the concept of sustainable city. (b) To evaluate the environmental impact assessments for infrastructure in Yogyakarta. (c) To Issuie mayoral regulations requiring every infrastructure must have facility for treating hazardous and toxic waste materials independently and reporting periodic and routine audit results. (d) To develop appropriate technology for the processing of wastewater at the village level in order to be used for other purposes. (e) To enable economic activity at the village situation.Keywords: Study, Sustainable City, IndonesiaAbstrakIsu keberlanjutan menjadi populer, pemicunya adalah fenomena pemanasan global yang mengkawatirkan keberlangsungan kehidupan di Bumi. Gejalanya adalah meningkatnya suhu rata-rata di Bumi yang disebabkan oleh efek gas rumah kaca. Tujuan kajian adalah untuk mengetahui capaian kota Yogyakarta telah mengakomodasi prinsip ramah lingkungan. Metodologi penelitian yang digunakan didasarkan pada pendekatan kualitatif melalui interpertasi data sekunder yang tersedia dan dapat diakses oleh umum. Beberapa capaian keberlanjutan di kota Yogyakarta adalah: (a) Suhu dan kelembaban kota Yogyakarta mengalami peningkatan relatif tinggi, disebabkan karena terbatasnya ruang terbuka hijau, yaitu ±17,98%. (b) Pencemaran udara, kadar  sebesar ±559,54 PPM melebihi ambang batas yang ditetapkan oleh World Bank, yaitu 381 PPM. (c) Rasio gini pada ketimpangan moderat (0,451). Hasil kajian adalah : (a) Mengimplementasikan konsep kota berkelanjutan secara lengkap dan benar. (b) Mengevaluasi analisis dampak lingkungan untuk hotel, pusat perbelanjaan, dan fasilitas kesehatan di kota Yogyakarta. (c) Menerbitkan peraturan walikota yang mewajibkan setiap hotel, pusat perbelanjaan, dan fasilitas kesehatan memiliki fasilitas pengolahan limbah bahan berbahaya dan beracun secara mandiri dan melaporkan hasil audit secara berkala dan rutin. (d) Mengembangkan teknologi tepat guna untuk pengolahan limbah cair di tingkat kampung. (e) Menghidupkan aktivitas ekonomi di tingkat kampung.Kata kunci: Kajian, Kota Berkelanjutan, Indonesia.
ANALISIS KAPASITAS PARKIR DI SEKITAR STASIUN BOGOR
Authors: Syaiful Syaiful , Rulhendri Rulhendri , Syaifudin Achmad
Published: March 2019

Tingkat kepuasan konsumen terhadap kualitas pelayanan jasa parkir ditinjau dari lima aspek yaitu Kemampuan Ujian (tangible), kemampuan nyataan (reliability), kecepatan tanggapan (responsiveness), jaminan (assurance), dan kepedulian (empathy). Adapun metode survei di lapangan (field research) yaitu pengamatan langsung di sekitar Stasiun Bogor melalui penyebaran surveyor pada titik-titik pengamatan (cordon count). Hasil survei dianalisis menggunakan program Microsoft Excel. Pengambilan data dengan cara mencatat jumlah kendaraan bermotor yang masuk dan keluar pada waktu tertentu. Didapatkan kapasitas parkir untuk  digunakan dalam perhitungan kapasitas parkir survei (eksisting) sebesar 409 SRP untuk parkir motor di tempat A dan 247 SRP untuk parkir motor di tempat B. Hasil penelitian menunjukan bahwa volume maksimum parkir mencapai 414 motor untuk parkiran A dan 360 motor untuk parkiran B. Akumulasi tertinggi mencapai 384 motor untuk parkiran motor A dan 305 motor untuk parkiran B. Penggunaan ruang parkir ditinjau dari Parking Turn Over mencapai rata-rata 0,964 untuk parkiran A dan 1,416 untuk parkiran B. Jika kebutuhan ruang parkir lebih besar dari kapasitas tesedia maka jumlah ruang parkir tersebut tidak mencukupi. Demikian sebaliknya, apabila kebutuhan ruang parkir lebih kecil dari kapasitas tersedia berarti artinya jumlah ruang parkir masih mampu menampung kendaraan yang akan parkir.