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Pena : Jurnal Ilmu Pengetahuan dan Teknologi
Published by Universitas Pekalongan
ISSN : 0854752     EISSN : 23016450     DOI : DOI 10.31941
Core Subject : Economy, Health, Education, Social,
Economics, Econometrics & Finance Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Other
PENA: JURNAL ILMU PENGETAHUAN DAN TEKNOLOGI [P-ISSN-0854-7521 | E-ISSN-2301-6450 | DOI 10.31941] merupakan jurnal ilmiah bidang iptek yang bersumber dari hasil kajian dan penelitian. Jurnal PENA menyajikan informasi mutakhir hasil kajian dan penelitian bidang ilmu pengetahuan dan teknologi, yang mencakup kebijakan iptek dan penerapan teknologi bagi kehidupan.
Arjuna Subject : Umum - Umum
Articles 391 Documents
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VALUASI EKONOMI EKOSISTEM HUTAN MANGROVE DI NEGERI PASSO KOTA AMBON Willem Talakua
Pena Jurnal Ilmu Pengetahuan Dan Teknologi Vol 25, No 1 (2013): Pena September 2013
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v25i1.85

Abstract

Extensive mangrove forest in coastal area of Ambon city reached 64,316 acres, with shoreline length is 8,951 m based on mangrove forest, that the existing is spread in 13 villages, one of them is Passo village that has mangrove area 27.8761 acres. The existing of mangrove forest in Passo or in the other area in Ambon city not only gives physical benefit and economy but also biological benefit, but often misused  by  the  local  community  is  by  doing  over  exploitation  that  can  destruct  the mangrove ecosystem.  This  case  is  caused  by  the  low  awareness  the  local  community  about  how  important mangrove forest and also the lowness of appreciation of mangrove forest potentials as economic asset. The research is aimed to analyze the economic value of the mangrove forest in coastal area of Passo village, Ambon city. Data collection is done by observation, interview and also from secondary data. Data  analyzing  data  based  on  natural  resources  concept  or  environment  concept  according  to Suparmoko  (2002),  and  Reuitenbeek  (1991).  Research  result  shows  the  extensive  of  Passo’s mangrove  forest  is  27,8761  acres,  and  produces  total  economic  value  of  185.800.570  rupiah/year consist of direct benefit value 11.449.423 rupiah/year, indirect benefit value 160.379.819 rupiah/year, existing benefit 9.804.125 rupiah/year, and choice benefit 4.167.203 rupiah/year. Keywords : economic valuation, mangrove forest ecosystem, Passo village.                   
IMPLIKATUR KONVENSIONAL DAN NON KONVENSIONAL TUTURAN PENGUNJUNG KAWASAN LAWANG SEWU SEMARANG JAWA TENGAH Ika Arifianti
Pena Jurnal Ilmu Pengetahuan Dan Teknologi Vol 32, No 1 (2018): Pena Maret 2018
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v32i1.936

Abstract

The speech of visitors of the Lawang Sewu Semarang  is very interesting to study, because the average Lawang Sewu visitors come from outside of Semarang with diverse languages and social and educational backgrounds.  The way they deliver utterances is very diverse.  The use of implicature in language does not mean that it is not intentional or does not have a specific function. The use of implicature in language has considerations such as to refine speech, maintain ethics of politeness, to insinuate subtly (indirectly), and to avoid offending directly.  In implicative speech, the speaker and the interlocutor must have the same concept in a context.  There are conventional implicative forms of speech by visitors of Lawang Sewu area.  Conventional implications are the meanings of utterances that are conventionally or generally accepted by the public.  The approach used in this study is twofold, namely the theoretical research approach of nonconventional implications as expressions that imply something different from the actual and methodological esearch approach. The theoretical approach is used to test pragmatic analysis as the study.  The methodological research approach used is descriptive-qualitative method.
PENATALAKSANAAN FISIOTERAPI KASUS ATELEKTASIS PADA ANAK CEREBAL PALSY DENGAN MODALITAS IR, CHEST THERAPI DAN METODE NDT DI YPAC SURAKARTA Lusiani Arum Fadhilah; Nur Susanti
Pena Jurnal Ilmu Pengetahuan Dan Teknologi Vol 31, No 2 (2017): PENA SEPTEMBER 2017
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v31i2.676

Abstract

Atelectasis is one of the complications of cerbral palsy, this is because children with CP condition almost all have low levels of activity than children usually. If the activity of motion is low, the body does not move optimally thorax cage is difficult to inflate and deflate fully and relax. Factors that affect the occurrence of atelectasis are among other abnormalities during pregnancy, CMV viral infection. Problematic atelectasis in atelectasis in children hypothonic spiral hypothonic spastic athetoid quadriplegi type of flexion is respiratory muscle spasms, shortness of breath, decreased thorax expansion, sensory disturbance with, reflex disorders, functional activity. Physiotherapy modalities that can be given in this condition is by giving the modality of infrared, chest therapi, and neuro development treatment. The conclusion is that using physiotherapy interventions with IR, therapeutic chest, and NDT may help reduce the problems that arise in the condition of atelectasis in children with cerebral palsy.
STRATIFIKASI SOSIAL DALAM NOVEL ORANG MISKIN DILARANG SEKOLAH KARYA WIWID PRASETYO Ariesma Setyarum
Pena Jurnal Ilmu Pengetahuan Dan Teknologi Vol 30, No 2 (2016): Pena September 2016
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v30i2.496

Abstract

The objective of the study is to reveal the social stratification in the novel Orang Miskin Dilarang Sekolah as well as its impacts.This research was literary research. It studied a literary work, Wiwid Prasetyo’s Orang Miskin Dilarang Sekolahnovel. The method of this research was literature research. The sociology of literature was used as the theory. This theory was used to reveal the social class in the novel Orang Miskin Dilarang Sekolah. The data include the texts in the novel which become the object of the study. This study is a literay study on the novel written by Wiwid Prasetyo and thus it employs the literary method. Based on the statement of problem, this research could be concluded that the social stratification in this novel were upper class, middle class and lower class.
PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA MODEL PROJECT BASED LEARNING (PBL) UNTUK MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIK Noviana Kusumawati
Pena Jurnal Ilmu Pengetahuan Dan Teknologi Vol 23, No 1 (2012): Pena September 2012
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v23i1.68

Abstract

The  objectives of  this  research is: (1) generate the PBL learning  model in  the  linear program material to enhance the communication skill of Mathematical valid, (2) obtain the effectiveness of learning mathematics model PBL. Activity of independent variables while the dependent variable mathematics communication  skill. The  results:  (1) equipments  developed valid,  (2)  learning process  using PBL effective,  marked  the achievement  of:  a)  the exhaustiveness indivudually mathematics communication skill test exceed for KKM and classical completeness exceed 70%, b) activity has  a  positive effect on the  mathematics  communication skill, c)  average of  mathematics communication skill test experiment class is better than the control class. Based on the validation result  obtained  are  valid and  effective learning,  then  the  purpose  of  learning  instrument development is  achieved. Therefore, to improve the  communication  skill  of students in  the linear program materials and other materials with the same characteristics suggested PBL model that has been developed so that the media to improve communication skill math students more varied.Keywords: Project, Communication.
PENGARUH SUHU 50◦C DAN 60◦C SERTA LAMANYA PEMANASAN TERHADAP KADAR AMOKSISILIN SECARA SPEKTROFOTOMETRI INFRAMERAH Siska Rusmalina
Pena Jurnal Ilmu Pengetahuan Dan Teknologi Vol 19, No 1 (2010): Pena September 2010
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v19i1.148

Abstract

Amoksisilin merupakan penisilin semisintetik, yang aktifitas baktericidnya terletak pada keutuhan cincin β-laktam. Cincin β-laktam ini dapat rusak oleh adanya suasana asam, suasana basa, enzim penisilinase dan akan dipercepat oleh adanya logam atau pengaruh panas serta pemanasan jangka panjang akan menginaktifkan penisilin. Gugus C=O β-laktam mempunyai serapan yang spesifik pada bilangan gelombang 1780-1770 cm-1, maka kespesifikan pita serapan pada panjang gelombang inframerah ini dimanfaatkan untuk analisa kuantitatif derivat penisilin. Penelitian ini bertujuan untuk mengetahui sejauhmana suhu 50◦C dan 60◦C serta lamanya pemanasan berpengaruh terhadap kadar amoksisilin secara spektrofotometri inframerah dengan cara memanaskan amoksisilin pada suhu 50◦C dan 60◦C selama 1 jam, 2 jam, 4 jam, 8 jam, 1 hari, 2 hari, 8 hari, 15 hari dan 30 hari. Hasil pemanasan tersebut diperiksa kadarnya secara spektrofotometri inframerah menggunakan teknik pellet KBr. Hasil yang didapat dari penelitian ini adalah metode spektrofotometri inframerah dapat digunakan untuk menetapkan kadar amoksisilin sejauh belum terjadi peruraian terhadap amoksisilin serta dapat digunakan untuk mendeteksi kerusakan amoksisilin akibat pengaruh suhu. Kata kunci : Amoksisilin, β-laktam, Spektrofotometri Inframerah
HUBUNGAN ANTARA PENGETAHUAN IBU NIFAS TENTANG PERSONAL HYGIENE PADA LUKA PERINEUM DENGAN PENYEMBUHAN LUKA FASE PROLIFERASI DI WILAYAH KERJA PUSKESMAS JENGGOT KOTA PEKALONGAN TAHUN 2013 Siti I'anah; Mardi Hartono; Supriyo .
Pena Jurnal Ilmu Pengetahuan Dan Teknologi Vol 26, No 2 (2014): Pena Maret 2014
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v26i2.117

Abstract

One of the causes of postpartum maternal death is if the infection does not get help, can progress to sepsis. The support factors infection genetalia in the community among many others puerperal women  do  not  pay  attention  to  hygiene  in  the  injured  area  perineumnya,  because  to  puerperal women, especially from the middle and lower economic circles have less knowledge in performing personal hygiene. Knowledge of the importance of personal hygiene in the perineal wound is very supportive  of  the  wound  healing  process  so  that  the  infection  can  be  avoided.  This  study  was conducted to determine the relationship between postpartum  maternal  knowledge about personal hygiene  with  the  proliferative  phase  of  wound  healing  in  Community  Health  Centre  Jenggot Pekalongan  in  2013.  This  research  uses  a  descriptive  design  with  cross  sectional  correlation. Sampling  was  carried  out  by  means  of  the  total  population  that  is  all  postpartum  women  with perineal  wound  suturing  is  done  well  or  not  done  or  not  done  suturing  to  40  people  5-20  days postpartum mothers. Collecting data using a questionnaire. Analysis of data used to test bivariate analysis  spearmen's  Rank.  These  results  indicate  that  the  respondent  has  knowledge  of  personal hygiene in  good perineal  wound 18 people (45.0%), sufficient knowledge of 18 people (45.0%), experienced a proliferation phase of wound healing, (ρ: 0.006 <α 0.05 ) This shows that there is a relationship between knowledge of the proliferative phase of wound healing. The conclusion that can be drawn is that there is a relationship between postpartum maternal knowledge about personal hygiene  in  the  perineal  wound  with  the  proliferative  phase  of  wound  healing.  It  is  therefore expected  to  continue  to  support  new  mothers  of  activities  performed  by  midwives,  especially counseling about personal hygiene during parturition with a midwife went to get more information about personal hygiene in the perineal wound.Keyword  :Konowledge, personal hygiene, the proliferative phase of wound healing Library    :19 books (2002-2012), 3 websites, 4 journal, scientific papers 1   
HUBUNGAN AKSEPTOR KB HORMONAL DENGAN KEJADIAN AMENORRHEA DI PUSKESMAS BOJONG KECAMATAN BOJONG KABUPATEN TEGAL TAHUN 2009 Siswati .
Pena Jurnal Ilmu Pengetahuan Dan Teknologi Vol 20, No 1 (2011): Pena Maret 2011
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v20i1.31

Abstract

According to Department of Planning and community family welfare Tegal regency amount akseptor KB hormonal Public Health Center  Bojong in the year 2008 is 1046 with Akseptor details akseptor needle 726 KB akseptor, implan 217 akseptor, 103 pills. From the results of the observation in the study of health Bojong KB hormonal use was much the occurrence of amenorrhea is 57 akseptor, so researchers are interested to take this case. This study aims to find out the KB akseptor incident amenorrhea with hormonal health Bojong in 2009. Design research is a study observational with cross sectional approach. Respondents who examined the  health  Bojong  in  2009  amounted  to  105  respondents.  Data  of  respondents  who experienced  amenorrhea  incidence  obtained  with  the  distribution  of  the  questionnaire  as  a data  collection  instrument  is  the  subject  of  research  akseptor  KB  hormonal  events  that experienced amenorrhea. Research in Public Health Center Bojong year 2009, was from 105 respondents  who  experienced  amenorrhea incidence  of  54.3%  and  45.7%  non  amenorrhea. Side  effects  are  influenced  by  the  hormone  progestin  in  the  hormonal  contraceptive.  This indicates a relationship with the occurrence KB hormonal amenorrhea respondents who use hormonal  KB  most  experienced  amenorrhea  incidence  of  the  57  respondents  (54,  3%). Midwives  are  expected  to  provide  IEC  about  the  factors  that  influence  the  occurrence Akseptor KB amenorrhea after hormonal and hormonal KB for the user are expected to visit after the re-use hormonal KB.
PENATALAKSANAAN FISIOTERAPI PADA KASUS TENDINITIS SUPRASPINATUS SINISTRA DENGAN MODALITAS ULTRASOUND, TRANSCUTANEUS ELECTRICAL NERVE STIMULATION (TENS) DAN TERAPI LATIHAN DI RSUD KRATON KABUPATEN PEKALONGAN Yayang Yuliana Cipta; Eko Budi Prasetyo
Pena Jurnal Ilmu Pengetahuan Dan Teknologi Vol 34, No 1 (2020): PENA MARET 2020
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v34i1.1000

Abstract

Background : Supraspinatus Tendinitis is inflammation of the supraspinatus tendon due to repeated friction of the tendon for a long time. Supraspinatus Tendinitis occurs at the age of 30-70 years, 20% to 33% in the adult population. The problem of physiotherapy in the case of Supraspinatus Tendinitis is the presence of muscle spasm, tenderness and motion pain, limitation of LGS, decreased muscle strength and decreased functional activity. In the case of Supraspinatus Tendinitis the modalities used are Ultrasound, TENS and Exercise Therapy.Objective : To determine the effect of Ultrasound, TENS and Exercise TherapyMethod : Research with descriptive analytical method. The method of collecting data uses the Autoanamnesis method. The research design used was a case study. The subjects of this study were patients with Supraspinatus Tendinitis using research instruments to examine spasm, pain, muscle strength, scope motion of joint (LGS), and functional activity.Results : From the therapy 6 times the results were obtained: (1) There was a decrease in muscle spasm at T1 = 1 to T6 = 0, (2) There was a decrease in tenderness at T1 = 6 to T6 = 2, and motion T1 = 6 to T6 = 3 , (3) There is an increase in muscle strength T1 = 4 to T6 = 5, (4) There is an increase in LGSactive flexion movement T1 = 105º to T6 = 120º, in abduction T1 = 90º to T6 = 120º, and LGS passive to flexion motion T1 = 135º becomes T6 = 145º, and in abduction T1 = 115º becomes T6 = 130º, (4) There is an increase in functional activity with a total score of T1 = 60 (moderate dependence) to T6 = 33 (mild dependence).Conclusion : Physiotherapy with Ultrasound, TENS and Exercise Therapy Interventions can reduce the problems that arise in the condition of Supraspinatus Tendinitis.Suggestion : Know more deeply about the condition of Supraspinatus Tendinitis
SIMBOL KEKUATAN ADAT-ISTIADAT BALI DALAM NOVEL INCEST KARYA I WAYAN A Desyarini Puspita Dewi
Pena Jurnal Ilmu Pengetahuan Dan Teknologi Vol 30, No 1 (2016): Pena Maret 2016
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v30i1.401

Abstract

This study aimed to describe (1) the form of a symbol of strength in the novel Bali customs Incest, and (2) the function symbol of strength customs Bali for citizens owner contained in the novel Incest. Source of research data is a novel Incest (2008) by I Wayan Artika issued by the issuer Pinus Yogyakarta and research instruments are human instrument. Data  collected by reading and recording techniques, while data analysis was done by using descriptive qualitative measures-inductive comparative categorization, tabulation, and inference. Validity of the data obtained through the semantic validity and consultation of experts (expert judment validity) and reliability intereter. The results showed that the form of the symbol of the power of the customs of Bali consists of (1) Symbol of Strength Customs Bali in the realization of the Ideal of Culture, includes (a) myth (myth twin buncing and myths of incest), (b) trust, and (c)  customary law ; (2)Symbol of Strength Customs Bali in Physical Form,  include (a) the temple, (b) the village hall or bale train, (c) langking langkau, and (d) kulkul; and (3) Symbol Power of Customs Bali in FormSocial Activities, includes (a) traditional organizations (Wipe Truna-Truni, Subak, and Tempekan), (b) the ceremony, (c) indigenous stakeholders, (d) mutual assistance, (e) consultation, (f) art, and (g) idle. Function symbol of strength customs for the public wearer contained in the novel Incest, include: reinforces the view of life citizens, as a medium of communication between man and God / Hyang Widhi, between man and his neighbor or other beings, and between human and the natural environment, and as a unifying kinship between the various groups. In general, the three form a symbol of the power of the customs of Bali above has the function reinforces the view of life of the community. For the third second function is filled by a form of traditional power symbol istidat be physical and social activity.

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